What's 2 5ths plus 2 5ths

The level of water in a bathtub rises 5 inches in 2 hours. What represents the rate of change of the water level with respect to time?

In a circle of radius 10 cm, a sector has an area of 40 sq. cm. What is the degree measure of the arc of the sector?

Xy=-2is this true or false or neither

7 + 1/4 (12-4s) + 2s=4 solve for s

Use the table to below to find f (1). x f (x) 1 0 2 3 3 5 4 9 f (1) = 0 f (1) = 3 f (1) = 5 f (1) = 9

42 = 7/6w What is w?

Suppose you invest $10,410 in equipment to manufacture a new board game. Each game costs $2.65 to manufacture and sells for $20. How many games must you make and sell before your business breaks even? a. 500 games c. 600 games b. 550 games d.

There are 5 blue marbles, 2 red marbles, 1 orange marble, and 2 green marbles in a bag. Once a marble is drawn, it is replaced. Find the probability of selecting a blue marble, and then an orange marble.

What goes into 32 and 12

The beginning balance in a savings account is $64.98. After a deposit of $73.87, two withdrawals of $51.00 and $23.50, and $1.15 of interest earned, what is the balance? $138.85 $65.50 $64.35 $87.85