Because sample means were being tested, the ___ is used to calculate the z-score

What's 2 x 21 whats the answer

How do people eat people

Tim makes 15.35 per hour. He works 40 hours per week. How much does he make per month

Is 17/25 in decimal terminate or repeat?

9. Find the value or values of y in the quadratic equation y2 + 4y + 4 = 7. A. y = - 2 + √ 7, y = - 2 - √ 7 B. y = 2, y = 7 C. y = 2 + 2√ 7, y = 2 - 2√ 7 D. y = - 2√ 7, y = 2√ 7

A seagull is flying at an elevation of 15 3/8 feet above the sea, and then descends 23 1/6 feet to catch a fish in the ocean. What was the elevation of the fish

Find the vertex, x intercept, and y intercept of the following equation: y = (x-3) ^2+5

The surface area of a square pyramid is found using the formula SA=b^2+2bh, where b is the length of the base and h is the height. The surface area of a square pyramid whose base is 3 feet long is 51ft^2.

Why do u think rates are usually written as unit rates

Parallel lines are coplanar