Please hurry! I will give the right answer brainliest! Complete the inequalities. 1. (-1/9)(3/5) __ -2/15

2. (-3/8)/(-2 3/4) __ 3/22

1.
=
2.
=

Sorry if this is too much!

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Find the area of the unshaded square