84. Design and Construction An above-ground swimming pool with a square base is to be constructed such that the
surface area of the pool is 576 square feet. The height of
the pool is to be 4 feet. (See figure.) What should the
dimensions of the base be? (Hint: The surface area is
S = x2 + 4xh.)

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

What is the difference between the predicted value and the actual value

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?