What is the fourth term of this sequence?

a1 = 4, an = 5a n-1

How much is 3/5 of 3and1/8

What is the the radius of a circle with the circumference of 28

Which unit is the largest? centiliter liter milliter kiloliter

A 4% peroxide solution is mixed with a 10% peroxide solution, resulting in 100 L of an 8% solution. The table shows the amount of each solution used in the mixture. what is the value of z

Which statement is not always true?

4 : 5 can be written as a fraction represented by which of the following?

Z-m=z+bx, solve for z

Fran is three times as old as Nancy. In four years, she'll be twice as old as Nancy. How old is each now?

Explain how you can determine the number of real number solutions of a system of equations in which one equation is linear and the other is quadratic-without graphing the system of equations.

Klye bought a DVD that cost $19.23, including tax. She gave the sales clerk a $20 Bill. how much change should kyle receive