oldsheldon

The brown fur trait in a bear species is recessive. You find a bear population where 1 in 625 is brown. Using the Hardy Weinberg equations, what is the frequency of the recessive allele in this population?

a) 0.0016

b) 0.04

c) 0.0786

d) 0.16

e) 0.96

How many bears in this population are heterozygous if the population is at Hardy-Weinberg equilibrium?

a) 600

b) 300

c) 100

d) 48

e) 25

You study the population of rodents in Europe and find that the percent of the population that has the dark coat is 0.09%. If you assume this population is at Hardy-Weinberg equilibrium, what is the frequency of the dark allele (assume that dark is recessive)?

And when you looked at the rodents in Alaska, you find that in this population, teh proportion of dark individuals in teh population is about 0.49%. Again, assuming this population is at Hardy-Weinberg equilibrium, what is the frequency of the dark allele (assume that dark is recessive)?

You perform the titration as follows:

• • You dissolve 0.1446 g KIO₃ in 25 mL H₂O, and then added 2.05 g KI and 5 mL H₂SO₄. (solution I).
  • You dissolve 2.5153 g of the synthesized NaS₂O₃ in 100 mL H₂ (solution II).
  • You titrate the solution II into solution I. 38 mL of solution II is requrid to reach the endpoint.

Calculate the % by weight of Na₂S₂O₃ in the synthesized product and obtain the number of waters in the crystal form.

What is Main Purpose Of Chandrayaan-3 and How is  become helpful for us?? 

Blue eyes (b) are recessive to brown eyes (B). In a population of Swedes 64% of the individuals have blue eyes. In a population of Armenians, 9% of the individuals have blue eyes. Assuming that Hardy-Weinberg equilibrium holds for the Swedish and Armenian populations independently, what are the proportions of eye color genotypes in each population? Show your work.

Construct the shear force and bending moment diagrams for the beam shown by the area 
method. Neglect the weight of the beam

5-2)

Define the term 'loss absorption power'. How is it calculated?What significance does it play in the determination of cashdistributions to partners in a liquidation? reference please

define liquidation

Define liquidator in detail 

Biologists commonly use cell fractionation to:

A boating club would like to know which parks in Oregon have the best access to lakes. Find the number of lakes and total lake area in each park. Which park(s) have the most lakes and how many? Which park has the greatest area of lakes? Examine parks with only one lake. The sum of the area fields for these lakes keeps repeating the same few numbers. Explain why. How is the Columbia River affecting this analysis?

I don’t understand

Spectator ions are ions from initial reactants that did not participate in net-ionic equation. For reaction between HF and NaOH (see lab manual for reaction equations 6 to 8), what is the spectator ion?

For the reaction

Write the:

a. complete ionic equation

b. spectator ions

c. net ionic equation

Break even analysis. Will rate 5 stars. Need help!!!

So I need to find the concentration of I_2(aq)

The reactions are;

2I^-(aq)+S₂O₈^2--->2SO₄^2-+I_2(aq)

2S₂O_3^2-(aq)+I_2(aq)-->S₄O₆^2-(aq)+2I^-(aq)

The concentration for KI is 0.0401 mol/L, for(NH₄)₂S₂O₈ is 0.0602mol/L and for Na₂S₂O₃ is4.17x10^-4mol/L.

4.04 mL of KI, 4.04 mL of(NH₄)₂S₂O_8, 2.01 mL ofNa₂S₂O₃ are used

I know I should be using the second equation, I find the molesfor I₂ but I cannot figure the concentration

Need help with second equation

No question

QUESTION ONE: Oluwayonusimi runs a wine club, she buys a case of wine at N1,000 and sells the case at N1,200. She incurs distribution cost of N50 per case sold. Storage N200,000 Wages N100,000 Consider each of the following questions independently: a. What is the annual break-even point in sales revenue and in unit sales? b. If 380,000 cases were sold in the year, what would Oluwadarasimi profit be? c. Oluwayonusimi thinks that by spending N20,000 per year on advertising, she can make an annual profit of N210,000. What is the sales required? Express your answer in units and in Naira. d. The wages are paid to assistant Olorire who sells the wine. Olorire offers to forgo her salary in exchange for a N25.00 commission for every case sold. If Oluwayonusimi accepts Olorire's offer, what would be the annual break-even point in sales revenue and in unit sales? e. Oluwadarasimi target profit is N600,000. How many cases must be sold to achieve this figure (i) If Olorire receives her N100,000 salary? (ii) If Olorire is paid by commission. f. What level of sales produces a profit figure which will be the same whether Olorire is paid by salary or by commission, what is that level of profit?

What is NO in its standard state?

• Describe the “sense-act” vs. the “sense-think-act” conceptions of cognition.

Specialized, functional structures found within cells are called ________ There are a number of these in each cell, and they are generally visible under the electron microscope.

a) organelles

b) nuclei

c) cytoplasms

d) plasma membranes

What is the degree of nitrogen liquid

a force P is directed from point A (4,1,4) meters towards a point B (-3,4,1) meters.Determine the moment of forces P about x and y axis if it produces a moment of 1000Nm about Z axis.

Honda Motor Company is considering offering a $2000 rebate on its minivan, lowering
the vehicle's price from $30,000 to $28,000. The marketing group estimates that this
rebate will increase sales over the next year from 40,000 to 55,000 vehicles. Suppose
Honda's profit margin with the rebate is $6000 per vehicle. If the change in sales is the only consequence of this decision, what are its costs and benefits? Is it a good idea?

Honda Motor Company is considering offering a

$ 2 comma 000

rebate on its​ minivan, lowering the​ vehicle's price from

$ 29 comma 300

to

$ 27 comma 300

.

The marketing group estimates that this rebate will increase sales over the next year from

41 comma 500

to

56 comma 500

vehicles. Suppose​ Honda's profit margin with the rebate is

$ 5 comma 820

per vehicle. If the change in sales is the only consequence of this​ decision, what are its costs and​ benefits? Is it a good​ idea?​ Hint: View this question in terms of incremental profits.

The cost of the rebate will be

​$nothing

million. ​(Round to one decimal​ place.)

Local Co. has sales of $ 10.5 million and cost of sales of $ 6.4 million. Its​ selling, general and administrative expenses are $ 490,000$ and its research and development is $ 1.1 million. It has annual depreciation charges of $ 1.2 million and a tax rate of 35 %

a. What is​ Local's gross​ margin?

b. What is​ Local's operating​ margin?

c. What is​ Local's net profit​ margin?

d. If Local Co. had an increase in selling expenses of

$320,000​,

how would that affect each of its​ margins?

e. If Local Co.had interest expense of

$830,000​,

how would that affect each of its​ margins?

a. What is​ Local's gross​ margin?

​Local's gross margin is ​%.

​(Round to one decimal​ place.)

b. What is​ Local's operating​ margin?

​Local's operating margin is ​%.

​(Round to one decimal​ place.)

c. What is​ Local's net profit​ margin?

​Local's net profit margin is %.

​(Round to two decimal​ places.)

d. If Local Co. had an increase in selling expenses of $320,000​,

how would that affect each of its​ margins?  ​(Select the best choice​ below.)

A.

Selling expenses do not affect the gross​ margin, but the increase in such expenses will decrease the other margins.

B.

Selling expenses only affect the operating​ margin, but the increase in such expenses will not affect the other margins.

C.

Selling expenses only affect the gross​ margin, but the increase in such expenses will not affect the other margins.

D.

Selling expenses only affect the net profit​ margin, but the increase in such expenses will not affect the other margins.

e. If Local Co.had interest expense of $830,000​,

how would that affect each of its​ margins? ​ (Select the best choice​ below.)

A.

Only the operating margin accounts for interest​ expense, so both the gross and profit margins will be unaffected.

B.

Only the gross margin accounts for interest​ expense, so both the net profit and operating margins will be unaffected.

C.

Both the gross and operating margins will be​ affected, but the net profit margin will be unaffected.

D.

Only the net profit margin accounts for interest​ expense, so both the gross and operating margins will be unaffected.

Calculate the gross profit margin, operating profit margin, and net profit margin For Microsoft Corpration. Write a short 1- 2 paragraph explanation of the profit margins calculated.

Explain the following, stating clearly their significance to the organisation, shareholders, and implications for investors.  

1. Gross Profit Margin

2. Net Profit Margin

Is geomorphology related to genetics