The back of a moving truck is 3 feet off of the ground. What length does a ramp off the back of the truck need to be in order for the angle of elevation of the ramp to be 20 degrees? Answer value

Write 9482 in words.

Cirrus clouds form more than 6,000 meters above Earth. Write an inequality to represent h, the height, in meters, or cirrus clouds.

A jar contains red, white, and blue marbles. One-fifth of the marbles are red and one-fourth of the marbles are white. THere are 20 red marbles in the jar. HOw many blue marbles are in the jar?

A red string of holiday lights blinks once every 3 seconds, while a string of blue lights blinks every 4 seconds. how many times will both sets of light blink at the same Time in 1 minute?

List all natural numbers less than 200 that are divisible by 3, 4, and 5.

Determine the mean, median, mode, and midrange for this collection of class test scores: 88 82 97 76 79 92 65 84 79 90 75 82 78 77 93 88 95 73 69 89 93 78 60 95 88 72 80 94 88 74 a. Mean is 84, median is 82, mode is 82, midrange is 77 b.

In a cohort of thirty graduating students, there are three different prizes to be awarded. if no student can receive more than one prize, in how many different ways could the prizes be awarded?

Simplify the expression: 4 (2x-12) + 60+5x

What is 15x plus 6x?

When y is 3 and x is 5 what's the constant of variation