homerun2015

If a company is currently worth $10 million dollars and receives a $4 million investment, roughly what percent of the company’s total equity does the new investor now own?

a.33%

b. 40%

c. 25%

d.29%

According to the material presented in the book, which of the following is typically not part of a pitch (choose all that apply): 

a.Financing needs

b. Regulatory strategy

c. Management team

d. Overview of the business

e. Clinical strategy

f. Intellectual property strategy

g. Commercialization approach

h. Description of quality management systems

i. Overview of all concepts investigated

j. Clinical need

k. Reimbursement strategy

l. Product/service overview

If innovators have followed the biodesign innovation process, most of the required research and analysis to support the pitch has already been completed

True

False

According to the textbook, companies typically seek expansion funding after they have retired their most significant risks but are not yet generating sufficient revenue to be self-sustaining

True

False

1. The perimeter of a rhombus is 40. What is the area of the square?

2. If one angle of a parallelogram is 60 degrees, find the number of degrees in the remaining three angles.

3. Are the diagonals of a parallelogram perpendicular? Why orwhy not? Explain.

4. Does an isosceles trapezoid have two sets of parallel sides? Why or why not? Explain.

5. Does a rhombus have two sets of congruent sides? Why or why not? Explain.

6. The perimeter of a square is 160 feet. What is the area of the square?

7. True or false;

a. A rhombus is a parallelogram with four congruent sides

b. A rectangle is a parallelogram with four right angles

c. A square is a rectangle and a rhombus

d. A rhombus is always a square

e. Every parallelogram is a regular quadrilateral

f. In a rectangle, the diagonals are perpendicular

8. Name the bases of the trapezoid shown below;

9.True or False;

a. A trapezoid has two bases

b. A trapezoid may have a right angle

c. A trapezoid may have three congruent sides

d. The bases of an isosceles trapezoid are congruent

e. The parallel sides of a trapezoid are called the legs

10. Find the values of the median of a trapezoid with the following base values;

Calculate the circumference of the circles with the following dimensions.
C = circumference
D = diameter
R = radius
PI = 3.14

1. a. D = 4 in

b. D = 6 in

c. D = 12 in
2. a. R = 2 ft

b. R = 14 ft

c. R = 12 ft
3. a. R = 9 ft

b. R = 11 ft

c. R = 7 ft
4. a. D = 10 ft

b. R = 9 ft

c. D = 13 ft
5. Application: Dana is planning to ride her bicycle around the circular race track and wants to know the distance. If the diameter of the track is 2 mile, how far is the distance around the race track?

Article:

Preliminary Evidence of Improved Verbal Working Memory Performance and Normalization of Task-Related Frontal Lobe Activation in Schizophrenia Following Cognitive Exercises

Bruce E. Wexler, M.D., Margot Anderson, B.A., Robert K. Fulbright, M.D., and John C. Gore, Ph.D.

Write/review the method, result and discussion in detail

Preliminary Evidence of Improved Verbal Working Memory Performance and Normalization of Task-Related Frontal Lobe Activation in Schizophrenia Following Cognitive Exercises

Bruce E. Wexler, M.D., Margot Anderson, B.A., Robert K. Fulbright, M.D., and John C. Gore, Ph.D.

Write the result, method and discussion in detail. 

The reaction: 2H2(g) + O2(g) → 2H2O(g), can be interpreted as:

a. 2 moles of hydrogen gas reacts with 1 mole of oxygen gas to produce 2 moles of water.

b. 2 grams of hydrogen gas reacts with 1 gram of oxygen gas to produce 2 grams of water.

c. 2 hydrogen atoms react with 1 oxygen atom to produce 2 atoms of water.

d. 4 hydrogen atoms react with 2 oxygen atoms to produce 2 water molecules.

e. All these options are correct.

6. Which of the following statement(s) is(are) true for ionic bonding?

a. The electrons are shared between the atoms.

b. There is a large electronegative difference (≥ 2.0) between the atoms.

c. The bonding that occurs is usually between two nonmetal atoms.

d. The bonding that occurs is usually between metal and nonmetal atoms.

e. A noble gas configuration is formed by each element or ion.

7. True or false? The greater the difference in electronegativity between two bonded atoms is, the less polar the bond. a. True b. False

8. In what type of reaction is water always a product?

a. precipitation

b. acid-base

c. oxidation-reduction

d. decomposition

e. combustion

1a) electronegativity?

a. is a measure of an atom's attraction for an electron in a chemical bond

b. is the total negative charge on a polyatomic anion

c. is the same for all of the elements in a family or group

d. decreases from left to right across a period on the periodic table

2b).A polar covalent bond is created when?

a. a metallic element reacts with a nonmetallic element

b. two atoms share their bonding electrons unequally

c. two atoms share three or more electrons

d. two atoms of the same element form double or triple bonds

3c.) Which statement is not true?

A. In forming a solution the solute dissolves other substances that are called solvents

b.) Water is the solvent in an aqueous solution

c.) Pure water does not conduct electricity

Calculate the area of each of the polygons with the following dimensions.

1. Triangles

1. 1. B = 4in, H = 5in
2. 1. B = 6ft, H= 10ft
   2. B = 12m, H = 15m
   3. Application: Sandy is making tablecloths in the shape of triangles. She needs to make two triangle tablecloths for one table. The triangles have base of 2 ft and a height of 4 ft. What is the total area of the triangle tablecloths for one table?

2. Parallelogram (H = height) and (B = base)

1. 1. H = 9in, B = 6in
2. 1. H = 5 ft, B = 2ft
3. 1. H = 7yds, B = 3yds
   2. Application: If a parallelogram has a base of 13 mm and an area of 78 mm2 what is the height?

Hint: Use the formula. Substitute the given values and then solve as an equation.

3. Rectangle (L = length) and (w = width)

1. 1. rect. DKIF with L = 8 ft and w = 6 ft
2. 1. rect. AOPU with L = 13 ft and w = 5 ft
   2. Application: Charles is paining the den. Two walls are 9 ft high and 15 ft long. The other two walls are 8 ft high and 10 ft long. Charles bought one gallon of paint that will cover 440 square feet of wall space. Does he have enough paint? Explain.

4. Rhombus ( d1 = diagonal 1) (d2 = diagonal 2)

1. 1. rhombus with d1 = 12 yds and d2 = 12 yds
2. 1. rhombus with d1 = 10 ft and d2 = 25 ft
3. 1. rhombus with d1 = 16 in and d2 = 22 in
   2. Application: a rhombus as an area of 72 ft and the product of the diagonals is 144. What is the length of each diagonal?

5. Trapezoid ( b1 = base 1) (b2 = base 2) (H = height)

1. 1. b1 = 6 ft, b2 = 7 ft, H = 10 ft
2. 1. b1 = 5 yds, b2 = 8 yds, H = 4 yds
   2. c. b1 = 9 in, b2 = 11 in, H = 13 in
   3. d. Application: The two bases of a trapezoid = 16 km and its area = 32 km2. What is its height?

Hint: Use the formula. Substitute the given values and then solve as an equation.

Directions: Follow the instructions in Parts A, B, and C below to complete the assignment.

Part A

Directions: Answer each of the following questions.

1. How many electrons in a silicon atom have n = 3 as one of their quantum numbers?

2. How many electrons in a potassium atom have l = 0 as one of their quantum numbers?

3. How many electrons in a mercury atom have n = 4 as one of their quantum numbers?

Part B

Directions: Choose the correct electron configurations for the atoms and ions.

4. Bi

a) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p3

b) 1s2 2s2 3s2 2p6 3s2 3p6

c) 1s2 2s2 sp6 3s2 3p6 4s2 3d7

d) 1s2 2s2 3s2 2p6 3s2 3p6

5. Co

a) 1s2 2s2 3s2 2p6 3s2 3p6

b) 1s2 2s2 2p6 3s2 3p6

c) 1s2 2s2 2p6 3s2 3p6 4s2 3d7

d) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p3

6. P-3

a) 1s2 2s2 2p6 3s2 3p6

b) 1s2 2s2 3s2 2p6 3s2 3p6

c) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p3

d) 1s2 2s2 sp6 3s2 3p6 4s2 3d7

7. K+1

a) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p3

b) 1s2 2s2 2p6 3s2 3p6

c) 1s2 2s2 sp6 3s2 3p6 4s2 3d7

d) 1s2 2s2 3s2 2p6 3s2 3p6

8. Which member of each pair has the greater negative electron affinity?

a) Se or Br

b)Si or Al

c)Na or Cl

9. Which member of each pair has the larger radius?

a) Ca or Mg

b) Al or P

c) F-1 or F

10. Which member of each pair has the higher ionization energy?

a) He or Ne

b) Na or Mg

c) Ca or Ca +2

Part C

Directions: Write the complete ground-state electron configurations for the following:

11. lithium

12. oxygen

13. titanium

14. erbium

Strong attractive forces that keep atoms connected together are called _____.A. valence electronsB. chemical bondsC. cationsD. anionsWhich of the following is NOT a type of bonding that occurs between atoms?A. covalent bondingB. metallic bondingC. ionic bondingD. All of these are types of bonding that occurs between atomsA discrete unit of atoms that are bonded together is a(n) _____.A. electronB. anionC. moleculeD. cationA covalent bond is a bond between atoms that --A. are all metalsB. have different electrical chargeC. have a shared pair of electronsD. All of the aboveHow many electrons are shared between atoms in a double covalent bond?A. oneB. twoC. fourD. sixHow many electrons are shared between atoms in a triple covalent bond?A. oneB. twoC. fourD. sixWhen electrons are shared unequally in a molecule, the result is --A. an ionic bondB. a polar covalent bondC. a non-polar covalent bondD. no bonding occursAn atom's ability to draw bonding electrons to itself is called --A. equal change distributionB. covalent bondingC. electronegativityD. ionic bondingWhen an atom in a molecule is more electronegative than the other atoms, this causes --A. unequal charge distributionB. the molecule to be non-polarC. no equal change distributionD. no polarity in the moleculeWhich scientist assigned values for the electronegativity of atoms?A. BohrB. PaulingC. EinsteinD. AristotleWhich of the following is the most electronegative atom?A. hydrogenB. franciumC. fluorineD. oxygenA molecule such as H2, in which equal sharing of electrons occurs, is called _____.A. non-polarB. polarC. a cationD. ionicOn the periodic table, electronegativity increases --A. down a groupB. going from the left to the rightC. going from the right to the leftD. going from the top to the bottom

Directions: Complete each sentence below with the best answer.

1. The word to describe a molecule with an unequal charge distribution is __________

2. The type of bond formed between an active metal and a nonmetal is ?

3. The simultaneous attraction of electrons for the nucleii of two or more atoms is a chemical _________ ?

4. Bonding that is responsible for the relatively high boiling point of water is ?

5. The type of covalent bond found in diatomic molecules is __________?

6. Particles formed from covalent bonding are called ____________?

7. Compounds with both ionic and covalent bonds contain this type of ion?

8. Type of bond found in aluminum foil is ________?

9. The shape of a water molecule is ________?

10. The type of covalent bond found between atoms of different electronegativity values is ________?

11. The force of attraction between nonpolar molecules is called _________?

12. The element with the highest electronegativity value is __________?

Find the surface area of each of the following figures using the given values.

1. Cube: (s = side)

a. s = 5 ft b. s = 6 in c. s = 12 mm

2. Rectangular prism: ( l = length) (w = width) (h = height)

a. l = 2, w = 5, h = 7 (ft) b. l = 16 in, w = 11 in, h = 10 in

3. Sphere: (r = radius) (d = diameter)

a. r = 12 b. r = 16 c. d = 10

4. Cylinder: (r = radius) (h = height)

a. r = 6, h = 12 b. r = 2, h = 10 c. r = 3, h = 5

5. Application: Sandy wants to cover a wooden cylinder with a diameter of 1 ft and a height of 4 ft with carpet to build a scratching post for her cats. What are the steps she needs to take to complete this task?

Out of the following choices select which of the followingobservations could lead to a testable hypothesis?

A. A plant grows three inches faster per day when placed on awindow sill than it does when placed on a coffee table in themiddle of a living room.

B. The teller at the bank with brown hair and brown eyes and istaller than the other tellers.

C. When Sally eats healthy foods and exercises regularly, herblood pressure is 10 points lower than when she does not exerciseand eats fatty foods.

D. The Italian restaurant across the street closes at 9 pm butthe one two blocks away closes at 10 pm.

E. For the past two days the clouds have come out at 3 pm and ithas started raining at 3:15 pm. F. George did not sleep at all thenight following the start of daylight savings

part b: In the statements and questions asked below select allthe questions that had a "No" answer.

Testable Observations

Determine which of the observations below are testable. Forthose that are testable:

Observations

1. A plant grows 3 cm faster per day when placed on a window sillthan it does when placed on a coffee table in the middle of theliving room.

1. The bank teller with brown hair and brown eyes is taller thanthe other tellers.
2. When Sally eats healthy foods and exercises regularly, herblood pressure is 10 points lower than when she eats fatty foodsand does not exercise.
3. The Italian restaurant across the street closes at 9 pm, butthe restaurant two blocks away closes at 10 pm.
4. For the past two days, the clouds have come out at 3 pm, and ithas started raining at 3:15 pm.
5. George did not sleep at all the night following the start ofDaylight Savings Time.

• What are the dependent and independent variables?
• What are your controls - both positive and negative?
• How will you analyze your data?

Help with this question please:

• Determine if the observation is qualitative or quantitative. •Write a hypothesis and a null hypothesis. • What would be yourexperimental approach? • What are the dependent and independentvariables? • What are your controls - both positive and negative? •How will you collect your data? • How will you present your data(e.g., chart, graph)? • How will you analyze your data?

You accidentally left a carton of milk on the counter all night,and you notice that the milk tastes worse than it usually does whenit is stored in the refrigerator.

Exercise 3: Testable Observations

Determine which of the observations below are testable. Forthose that are testable:

• Determine if the observation is qualitative orquantitative.
• Write a hypothesis and a null hypothesis.
• What would be your experimental approach?
• What are the dependent and independent variables?
• What are your controls - both positive and negative?
• How will you collect your data?
• How will you present your data (e.g., charts, graphs,types)?
• How will you analyze your data?

Observations

1. A plant grows 3 cm faster per day when placed on a window sillthan it does when placed on a coffee table in the middle of theliving room.

1. The bank teller with brown hair and brown eyes is taller thanthe other tellers.
2. When Sally eats healthy foods and exercises regularly, herblood pressure is 10 points lower than when she eats fatty foodsand does not exercise.
3. The Italian restaurant across the street closes at 9 pm, butthe restaurant two blocks away closes at 10 pm.
4. For the past two days, the clouds have come out at 3 pm, and ithas started raining at 3:15 pm.
5. George did not sleep at all the night following the start ofDaylight Savings Time.

Determine which ofthe following observations (1-6) could lead to a testablehypothesis.

For those that aretestable:

Write a hypothesis andnull hypothesis

What would be yourexperimental approach?

What are the dependentand independent variables?

What is yourcontrol?

How will you collect yourdata?

How will you present yourdata (charts, graphs, types)?

How will you analyze yourdata?

1. When a plant isplaced on a window sill, it grows three inches faster per day thanwhen it is placed on a coffee table in the middle of the livingroom.

2. The teller at thebank with brown hair and brown eyes and is taller than the othertellers.

3. When Sally eatshealthy foods and exercises regularly, her blood pressure is 10points lower than when she does not exercise and eats unhealthyfoods.

4. The Italianrestaurant across the street closes at 9 pm but the one two blocksaway closes at

10 pm.

5. For the past twodays the clouds have come out at 3 pm and it has started raining at3:15 pm.

6. George did not sleepat all the night following the start of daylightsavings.

Determine which of the following observations are testable. Forthose that are testable:

Determine if the observation is qualitative or quantitative

Write a hypothesis and null hypothesis

What would be your experimental approach?

What are the dependent and independent variables?

What are your controls - both positive and negative?

How will you collect your data?

How will you present your data (charts, graphs, types)?

How will you analyze your data?

Observations

1. A plant grows three inches faster per day when placed on awindow sill than it does when placed on a on a coffee table in themiddle of the living room.

2. The teller at the bank with brown hair and brown eyes istaller than the other tellers.

3. When Sally eats healthy foods and exercises regularly, herblood pressure is 10 points lower than when she does not exerciseand eats fatty foods.

4. The Italian restaurant across the street closes at 9 pm butthe one two blocks away closes at 10 pm.

5. For the past two days, the clouds have come out at 3 pm andit has started raining at 3:15 pm.

6. George did not sleep at all the night following the start ofdaylight savings.

The teller at the bank with brown hair and brown eyes is tallerthan the other tellers.

Write a hypothesis and nullhypothesis

What would be your experimental approach?

What are the dependent and independent variables? What is yourcontrol?

How will you collect your data? How will you present your data(charts, graphs, types)?

How will you analyze your data?

Pharmacology and Toxicology

Answer the following question: 

1. Name what each letter in ADME stands for, including details of what happens during that stage (you don’t need all the nitty gritty details but details that are important for a forensic toxicologist to know about each stage of the process of ADME),

This is for a discussion board for my summer class:

Design an experiment that would test the hypothesis. (It might notbe a very realistic experiment, but that's OK) Use all thefollowing terms in bold to describe the experiment.

Variables, Independent or manipulated variable, dependent orresponding variable, constants, levels of the independent variable,control, repeated trials, hypothesis

Here is the hypothesis:

Predators help control the population size of herons to ensure thatthat do not overpopulate. Also, predators will play a part ineliminating members of the heron species who possess unfavorabletraits, bettering the gene pool of the species on a largerscale.

1. A study is being done to test the affects of habitat space onthe size of fish populations. Different sized aquariums are set upwith six goldfish in each one. Over a period of six months, thefish are fed the same type and amount of food. The aquariums areequally maintained and cleaned throughout the experiment. Thetemperature of the water is kept constant. At the end of theexperiment the number of surviving fish are surveryed

A. Independent Variable:

B. Dependent Variable:

C. Controlled Variables/Constants:

D. Experimental Controls/ Control Groups:

2. To determine if the type of agar affects bacterial growth, ascientist cultures E. coli on four different types of agar. Fivepetri dishes are set up to collect results:

• One with nutrient agar and E. coli
• One with mannitol-salt agar and E. coli
• One with MacConkey agar and E. coli
• One with LB agar and E. coli
• One with nutrient agar but NO E. coli

All petri dishes received the same volume of agar, and were thesame shape and size. During the experiment, the temperature atwhich the petri dishes were stored, and at the air quality remainedthe same. After one week the amount of bacterial growth wasmeasured.

A. Independent Variable:

B. Dependent Variable:

C. Controlled Variables/ Constants:

D. Experimental Controls/ Control Groups:

What are the independent and dependent variables from this experimental design?

Independent Variables:

Dependent Variables:

Experimental Design:Randomized, controlled trial. 120 overweight, hyperlipidemic volunteers received the low-carbohydrate diet or low-fat diet. Intervention for both groups included group meetings, diet instruction, and an exercise recommendation. Group meetings took place at an outpatient research clinic twice monthly for 3 months, then monthly for 3 months. These meetings typically lasted 1 hour and consisted of diet instruction, supportive counseling, questionnaires, and biomedical measurements. During the study, participants selected their own menus.

What are the independent and dependent variables from this experimental design?

Independent Variables:

Dependent Variables:

Experimental Design: 17 obese men were studied in a residential trial; food was provided daily. Subjects were offered 2 high-protein (30% of energy) ad libitum diets, each for a 4-wk period—an LC (4% carbohydrate) ketogenic diet and an MC (35% carbohydrate) diet—randomized in a crossover design. Body weight was measured daily, and ketosis was monitored by analysis of plasma and urine samples. Hunger was assessed by using a computerized visual analogue system

6. Is Bt corn allowed in human consumption food products? Why or why not? 7. Aside from the European corn borer, which other insects may be harmed by transgenic bt corn? You are going to gather data on four different strains of corn. For each strain you will collect data under three conditions (no ECB, minimal ECB, and high ECB infestations). As you gather your data fill in the chart on the following page. Each run will provide you with 3 dishes of corn per corn strain. You are to record each of those weights.8. For the experiment using the Golden Crop strain, explain what is the independent variable. 9. For the three rows marked ‘high’ for infestation, what is the independent variable? 10. What is the dependent variable for all the experiments in this lab? 11. Discuss which strain provides the best yield under all conditions.

Psychology question

In a research project intended to gather data on the effects of type of study method on examination performance,subjects are randomly assigned to one of two conditions. In one condition,they study alone,using notes they took during class lectures.In a second condition ,subjects study interactive groups with notes from class lectures.The amount of time spent studying is held constant .All students then take the same exam In this study:

a.What is the independent variable?

b.What is the dependent variable?

c.Identify the control and experimental groups.

d.Is the independent variable manipulated,or is it a participant variable?

Psychology question

can anyone help with this really super basic lab? Feel free tomake up data, highschool level information please!

You are NOT limited to the suggested projects listed below.Think up your own unique research project!!

Projects should involve observation/measurement of livingorganisms-plants, animals, fungi, humans. They should be designedto answer a question or to test a hypothesis. Examples ofhypotheses would be; "Plants will grow more if there is morerainfall" Or "Students will get higher grades if they study more."Sample size is important when possible; make multiple measurementsof several individuals. Your project must be something thatproduces DATA that can eventually be graphed. There should be adependent variable and an independent variable. For example,"amount of rainfall" would be an independent variable and "how fastplants grow" the dependent variable.

Projects should take approximately three hours, total, tocomplete, not counting the write up, which will be a separate lab.Detailed instructions on writing your report are attached. Keepyour project simple and manageable. Submit your first project bythe due date for Project 12 (July 7th)**Please make sure that yourassignment gets to me by the due date. You will still be able toupload your assignment after the due date, but it will be marked aslate, and you will lose some points for being late.

A few examples of projects:

Is there a correlation between the size of a dog, and how longit lives? For this you will need about ten dead dogs! Ask aroundamong friends, classmates, family, about dogs that died a naturaldeath. Find out each dog's age at death, and approximate weight. Alarger sample size here would be even better. Can you explain thecorrelation?

Do humans have a physiological response (difference in pulse,blood pressure, etc.) to music? Choose three different categoriesof music, such as classical, folk, rock, or none (silence). Have atleast five people in your study, and measure their pulse (or bloodpressure) both before and after they have listened to the music for5-10 minutes. Graph the increase (or decrease) in their pulse forthe different types of music. GRAPH THE AVERAGE values for yoursubjects, not value for each individual.

Is there a correlation between a person's usual amount of sleep,and how well they perform on memory tasks? Devise a SIMPLE memorytest-it could be just to study a list of twenty random words, andthen to recall as many as possible. Give this test to at least fourpeople who usually get (a) less than 6 hours sleep, (b) 6-7 hourssleep and (c) 8 or more hours. Or, choose your own categories.Amount of sleep is your independent variable (X axis) and AVERAGEscores on the test, the dependent variable. (Y axis). GRAPH THEAVERAGE!

Include ALL relevant observations and information in precisedetail. If possible, include illustrations of your experiment, yoursubjects, your work in progress, etc.

Format for writing your Research Report:
1. Introduction

Find the paper, Synergy of multiple partners, including freeloaders, increases host fitness in a multispecies mutualism by Palmer et al.

Answer the following questions:

A. How many papers cite this paper? (state what you used to find this information)

B. How many ant species should an acacia have to maximize its growth rate? (Hint: look at the figures)

C. The results of this paper are based on what type(s) of study: observational, field experiments, laboratory experiments, modeling)?

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2951420/

I need a short summary of the first four figures of this paper.All I need is what the graph literally shows, a short descriptionof the technique used, and an interpretation of the data (basicallywhat the information shown means in relation to theexperiment).

If you'd like to answer the question, I can email the paper toyou, as it is only accessible on my class site, and you won't beable to view it. The section of the paper with figures 1-4 is onlyabout 4 pages, so it isn't very long. Send me an email [email protected] if you'd like the paper. Thanks a ton.

Can you please send me the BPK 110 Final review sheet you made from 2014 I am need of it for my finals! I cannot afford $99 a year for this app. Please email it to me at [email protected] Thanks