A) How large a sample must be drawn so that a confidence interval for will have a margin of error equal to Round the critical value to no less than three decimal places.
Round the sample size up to the nearest integer.

A sample size of
is needed to be drawn in order to obtain a confidence interval with a margin of error equal to .

its d. the first coordintaes are 10,32

step-by-step explanation:

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation:

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²