nashailislam499

Describe what self service support entails and how a webbased solution can be implemented to meet the request

An aquarium 8 m long, 2 m wide and 3 m deep is full of water. Findthe work needed to pump half of the water out of theaquarium?
(The acceleration due to gravity is 9.8 and the density of water is1000 .)
note: show me how u did it, please?

Factoring with repeated of the difference of square formula. Factor the answer completely.

2w2 – 2v4w2.

f f(x)=x+3 then f^-1(5)=

-6 less than or equal too 2x - 5 < 6

the solution is { x l [?] less than or equal too x < [?]}

type an integer or fraction

Find g′(4) given that f(4)=−6 and f′(4)=5

(a) For g(x)=3x2−5f(x) g′(4)=

(b) For g(x)=2x+1f(x) g′(4)=

When study has already been done, what is the goal of a power analysis?

List, at least two positive effects and two negative effects of the industrial revolution. Why did you choose these? giving these effects what can be said about the Industrial Revolution as a whole? 

Find the volume of each pyramid with the given values.

1. A four- sided pyramid with base edge of 5 ft and h = 4 ft.

2. A four-sided pyramid with base edge of 10 ft and h = 7 ft.

3. A four-sided pyramid with base edge of 8 yds and h = 9 yds.

4. A four-sided pyramid with base edge of 20 ft and h = 15 ft.

5. A four-sided pyramid with base edge of 11 in and h = 20 in.

Calculate the surface area of each pyramid with the following values. (P = perimeter, b = one side of the base, s=side, h=height). Number of sides is given in each problem. The first two have hints to let you know what the shape of the base is…..

1. P = 12 ft, s = 4 ft, b = 4 ft, h=2 ft, 3 sides (base is a triangle)

2. b = 4 in, P = 16 in, s = 12, 4 sides (base is a square)

3. P = 48 m, b = 12 m, s=12, 4 sides

4. P = 45 yds, b = 15 yds, s=15, h=12, 3 sides

5. b = 6 ft, P = 24 ft, s=6, 4 sides

6. P = 15 ft, b = 5 ft, s=5 ft, h= 4, 3 sides

7. b = 4 in, P = 16 in, s=11, 4 sides

8. P = 40 m, b = 10 m, s=10, 4 sides

9. P = 45 yds, b = 15 yds, s=10, h=8, 3 sides

10. b = 16 ft, P = 64 ft, s=8, 4 sides

11. b = 5 ft, P = 20 ft, s=7, 4 sides

12. P = 45 ft, b = 15 ft, s=10, h=8, 3 sides

13. b = 13 in, P = 52 in, s=11, 4 sides

14. P = 28 m, b = 7 m, s=8, 4 sides

15. P = 27 yds, b = 9 yds, s=30, h=25, 3 sides

Hi dkss - Having another flutter issue. Flutter ver 3.7.6 and VS Code 1.77.1

Flutter project located in this directory -

When I run my flutter program in VS Code I get this error msg- 

Exception in thread "main" javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target see screenshot below

 So I then used Android Studio to check for the certifications I already have these certifications see screenshot below

Which I showed my professor and it's still giving me that error message.

What certification do they want? Do you know what certification they are asking for if so can you send me the link. The professor sent me this _google.com cert see screenshot below, but Android Studio didn't recognize it.

1. Amy wants to her ice cream cone filled exactly to the top. The radius of the cone is 2 in. and the height is 6 in. How much ice cream will it take to fill the cone?

Note: As you can see, an ice cream cone is an upside down cone. This doesn’t change the formula…..

2. Jack is going to fill his beach ball with water. The radius of the ball is 24 in. How much water will it take to fill the beach ball?

3. Mary is sending her sister as summer camp a square box filled with tiny candies. The side of the box measures 6 in. How much candy will it take to fill the box?

4. Jim and Mary are competing in a math contest. They have to calculate how much it takes to completely fill a canister with a radius of 4 in. and a height of 5 in. with flour. How much flour will it take to fill the canister?

5. Aunt Lillian needs to fill a shoebox with packing material. The box measured 9 in by 5 in by 5 in. How much packing material does she need to fill the box?

(It doesn’t matter what the size, the formula stays the same….)

Which of the following pieces of information do you NOT need to calculate a confidence interval?

a. population mean (μ)

a.    b. sample mean (M)

b.    c. population standard deviation (σ)

c.     d. sample size (N)

1) If you had to choose a year in which you could be born, what year would you choose? Here's the catch: you CANNOT choose who you were going to be CANNOT choose what nationality what gender, what race, whether you'd be rich or poor

Watch the video:our world in data by Dr. Max Roser then write down 5 statistics you found interesting or surprising while watching

Find a vector g⃗ g→ so that if F{f⃗ }=(c0, c1, c2, c3)F{f→}=(c0, c1, c2, c3) then F{f⃗ ⊛g⃗ }=(3c0,c1,2c2,c3)F{f→⊛g→}=(3c0,c1,2c2,c3).

Que.  if(x)=2k is a

A. constant function

B. identity function 

C.power function

D.none of the above

If the 95% confidence interval of a sample with M = 25 and N = 10 is 20-30, what is the standard error of the mean?

For a given study, how do each of the following variables affect power?

a. Changing α from .05 to .01

INCREASE / DECREASE / NO CHANGE

b. Increasing the sample size

INCREASE / DECREASE / NO CHANGE

c. Increasing the effect size

INCREASE / DECREASE / NO CHANGE

d. Choosing a research hypothesis with a value closer to the null hypothesis

INCREASE / DECREASE / NO CHANGE

e. Changing from a one-tailed test to a two-tailed test

INCREASE / DECREASE / NO CHANGE

Consider the table below. It provides data in the spending on final goods, in billions of dollars, by consumers, businesses, and the government in equilibrium in a country with no international trade.Aggregate Variables Value (in billions of dollars) in the base year
Consumption spending $900
Investment spending $400
Government spending $200
Transfer payments $60
The marginal propensity to save is equal to 0.4 and there are no exports or imports,
(a) Calculate the real GDP in this country, Show your work
(b) Calculate the marginal propensity to consume Show your work.
(c) Suppose that the government increases spending from $200 billion to $300 billion
(i) Calculate the maximum change in real GDP. Show your work
(ii) Given the change in real GDP in part (c)(i), calculate the maximum level of the new equilibrium real GDP. Show your work
(d) Suppose that taxes decrease by $100 billion. Will the maximum change in real GDP be larger than, smaller than, or equal to the change in part (c)(i)? Explain.