A building that is 25 meters tall casts a shadow that is 6 meters long. At the same time, a tree cast a shadow that is 4 meters long. How tall is the tree?

(Freshman highschool math problem)

Explain why an equilateral polygon is not necessarily a regular polygon

Find the sum of a finite geometric sequence from n = 1 to n = 6, using the expression - 2 (5) n - 1.

Georgia needs to buy flea treatment for her dog. pet store 1 is offering the flea treatment for 40 percent off plus an additional 25 percent off their regular price of $33.

Use the formula to solve the problem. Round to the nearest hundredth. Volume of a sphere: V = 4/3r3 Surface area of a sphere: A = 4r2 Find the surface area of a sphere with a radius of 1 inch. cubic in.

A Hudson Valley farmer has 26 employees. He pays each employee $410 per week. After paying his workers for one week, the farmer has $162 left in his bank account.

Which compound inequality can be used to solve the inequality. |3*+2| >7

How can 2x^2=x^2+4x+8 be set up as a systems of equations

Which statement best describes the excluded values of a rational expression? A - The number of excluded values of a rational expression cannot exceed the degree of the numerator.

Evaluate 12C4 and 11P4

Find the balance in the account. $700principal earning 5%, compounded annually, after 9years