Problem 10-31 (modified) Determine the sample size required to estimate the population proportion for the specified tolerance and confidence level: (a)(b) pi0.220.70 d0.01320.0070 Sample Size for a 95% Confidence Level Sample Size for a 99% Confidence Level

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

i would love   to but there is no graph shown

step-by-step explanation:

i am so sorry

160 cm

step-by-step explanation:

you have to add all the sides together