3 years ago

HELP PLEASE

Mathematics

1 answer:

777dan777 [17]3 years ago

8 0

The closest would have to be $42.53, like the regular

You might be interested in

Need help with this problem

zalisa [80]

Answer:

c=1/9p

Step-by-step explanation:

5 0

3 years ago

The area of a rectangle is 36 square inches, and its perimeter is 26 inches. What are the length and width of the rectangle?

gogolik [260]

Answer:

9 and 4

Step-by-step explanation:

5 0

3 years ago

Solve for the given variable:<br><br> A = P (1 + rt) for t

stepan [7]

A = P(1+rt)

A = P + Prt

A - P = Prt

(A - P)/Pr = t

So the answer is:

t = $\frac{A-P}{Pr}$

4 0

4 years ago

Jane wants to estimate the proportion of students on her campus who eat cauliflower. after surveying 39 students, she finds 4 w

stellarik [79]

Let $x$ be the number of students who eat cauliflower.

Therefore, $x=4$ .

Let $n$ be the total number of students surveyed.

Therefore, $n=39$

Thus, $\hat p$ $=\frac{4}{39} =0.10256$

Now, for 90% confidence level, from the table we know that $Z=1.645$ .

The formula for the interval range of proportion of students is :

$p= \hat p\pm Z\sqrt{\frac{\hat p(1-\hat p)}{n}}$

Plugging in the values we get:

$p=0.10256\pm 1.645\sqrt{\frac{0.10256(1-0.10256)}{39}}=0.10256\pm 0.04858=0.15114, 0.05398$

Thus, Jane is 90% confident that the population proportion p, for students who eat cauliflower in her campus is between 5.398% and 15.114% (after converting the answer we got to percentage).

7 0

4 years ago

Someone please help for brainiest and thanks.. No fake answers or you get reported

forsale [732]

The answer would be 2 2/5

8 0

3 years ago

Read 2 more answers