a car and a truck are moving at thr same speed. the car drives 2 hours. thr truck continue for another half hour at the same speed and goes 20 more miles. what is theat which is the car and the truck were traveling? A) 10, B) 20, C) 40, 4) 60

1. Write a two-column proof for the following conjecture. You may not need to use all of the rows of the two-column table provided below. You may also add additional rows if needed. Given: Parallelogram ABCD Prove: Angle A and B are supplementary.

An experiment is set up to study the weights of 35 mice after they are injected with a drug. The population mean is 23.50 grams with a standard deviation of 3.40 grams. The standard error of the sample mean is __.

A stray dog ate 28 of your muffins. That was 4/7 of them. How many are left?

Jeremy has $5,400 in his savings account. Ifthe bank pays 4.5% interest per year on savings, how much interest does he earn in one year

Susan enlarged to scale a rectangle with a hieght of 4 cm and length of 11cm on her computer. the length of the new rectamgle is 16.5 cm. find the hieght of the new rectangle.

How many numbers are between k and n?

Timothy tried to solve an equation step by step. 9 (2x+1/3) = 39

Find the inverse of y = 2x^2-8

What is the equation for as amembership fee, a health club charges a one-time amount of $40 and charges $25 for each month. The total fee after m months is $240. What is the value of?

By what number would you multiply - 3/8 (fraction) to get a product of 1?