A tree casts a shadow 7.5 long. Awomen 5 ft. tall casts a shadow 3 ft. long. The triangle shown for the tree and its shadow is similar to the triangle shown for the women and her shadow. How tall is the tree?

The length of a rectangle is three times its width its perimeter is 24 cm find its area

An estimated measurement was guessed of 10.4 mL and the actual measurement was 9.7 mL. What is the percent error?

Find the unit rate. Malachi reads 5/8 of a page in 2/3 of a minute A 15/16 B 16/15 C 10/24 D/5/12

If you're multiplying 2 numbers that are the same, and they each have an exponent, how do you determine what the new exponent will be?

Factor 10ab from 50a^2b+60ab^2

When must a system of linear equations be solved algebraically, not graphically? Whenever the solution to a system does not have coordinates, it can be difficult or impossible to find the precise answer through graphing.

Find the area of the circle. Round your answer to the nearest hundredth 3 in. U area: about in?

A company that manufactures video cameras produces a basic model and a deluxe model. Over the past year, 30% of the cameras sold have been of the basic model.

What is the inverse function of FX equals 2x + 1

Jamie wants to find out how many students at her school go to the movies at least twice a week. She interviews 175 students and records their gender and a yes if they go at least twice a week and no if they go less than twice a week.