Each classmate contributes 2$ gor charity. write an expresstion for the amont of money rasied by your class

You have 30 dollars at the beginning of the sale. You earn 20 dollars every hour. Write an equation that represents the amount of money after x hours

What is the steps for square root of x^8y^9

What is the value of n in this equation: 2↑2 * 2↑n = (2↑4) ↑3

Restaurant sells 10 tacos for seven dollars or five of the same kind of taco for $3.20 which is the better deal explain how you know

Does the series diverge or converge? how do you know? 3+6+12+24 ...

What is 0.0000003105 in scientific notation?

The area of a triangle is 15 square inches. the triangles height is 5 inches. what is the length of the base? a) 6 inches b) 8 inches c) 10 inches d) 12 inches

What is the slope of 1,18 and 20,38

What is the number of cubic inches in 1 cubic foot

Suppose that X is the number of hours that a computer is used in a computer lab on campus. The table below is the probability distribution for X. What is the expected value of X, that is, what is the mean its distribution? X 0 1 2 3 4Probability 0.