You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proportion is approximately p' = 22 %. You would like to be 99% confident that your esimate is within 1.5% of the true
population proportion. How large of a sample size is required?
n =
Do not round mid-calculation. However, use a critical value accurate to three decimal places.

understand that i don't know the answers

will someone answer his question

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

there is nothing below so i cannot

step-by-step explanation:

dont know

step-by-step explanation: