Find the surface area of a square prism with a side measure of 15

3 friends are camping in the woods, Bert, Ernie and Trevor. they each have their own tent and the tents are set up in a triangle. Bert and Ernie are 10 m apart. The angle formed at Bert is 30 degrees. The angle formed at trevor is 105 degrees.

A teacher brings 8 birdies and 32 rackets to a physical education class of 30 students playing badminton. what is the ratio of birdies to students for this class?

An unusual die has the numbers 3,3,4,4,8 and 8 on its six faces. Two of these dice are rolled, and the two numbers on the top faces added. How many different sums are possible?

If Mary has ran 41 miles how many inches is that?

What is 149.6 billion in scientific notation?

5.815 in mixed number

An infant is 32.625 inches (in) long. Write this as a common fraction.

Is the dilation of - 3/4 a contraction or an expansion?

Complete the square x^2+2x-7=17 A) x=-1, x=3 B) x=5, x=-4 C) x=-1, x=4 D) x=-6, x=4

There are 5,280 feet in one mile how many feet are in 143 miles?