What factor must you multiply a number in order to double its square root?

Which of the following statements best describes operations with algebraic fractions? Select all that apply. Algebraic fractions contain variables, exponents, and operations with polynomials.

The temperature of a freezer is never greater than - 2 Celsius. Yesterday the temperature was at - 10 Celsius, but it increased at a steady rate of 1.5 Celsius per hour. How long in hours and minutes did the temperature increase inside the freezer?

A marketing research company is estimating the average total compensation of party clowns. Data were randomly collected from 48 party clowns and the 90% confidence interval for the mean was calculated to be ($9394, $9926).

Is the relation a function? Why or why not? { (0,1), (3,5), (2,2), (-1,4) }

This morning, a convenience store had 21 granola bars in stock. The store sold 6 granola bars throughout the day. If the store will receive a shipment of 42 granola bars tomorrow, how many granola bars will it have in stock?

How many ounces does a 2-ton rhinoceros weigh?

Which is the best estimate for the length of a car?

How to determine if a triangle is a right triangle with pythagorean theorem?

1) If the coefficient of anyone of the variables is zero, what will be the nature if the equation? 2) What is a solution of a system of equations?

a rectangular prism has a base that is 6 M by 3.5 m in the prism is 9 meters high what is the surface area of the prism