The interior angle of a regular polygon is 115 degrees. What is the exterior angle?

The probability that a student takes an English class and a math class is 0.084. The probability that a student takes an English class is 0.49.

Explain how 2.063-2.07=0.007

A water sprinkler has a range of 5meters. The jet of water from the sprinkler sweeps out at an angle of 85degrees as the nozzle turns. What is the area watered by the sprinkler?

The rabbit population on a small island is observed to be given by the function P (t) = 130t - 0.4t4 + 1200 where t is the time (in months) since observations of the island began.

346 in Standard from

Lynn, Faith, and Jermyn are film animators. In one 8-hour day, Lynn rendered 203 frames, Faith rendered 216 frames, and Jeremy rendered 227 frames. How many more frames per hour did Faith render than Lynn did?

How do you do 7x > 56

Write a number that is ten times larger than 0.003

May's bakeshop makes triple brownies that cost $1.50 each. Past experience shows 20% of the brownies will spoil.

Calculate the percent decrease 34,000 2,720