Multiply.

(3.5*10-5) (3*10-10)

Express your answer in scientific notation.

A. 1.05*10-15

B. 1.05*10-14

C. 1.05*10-13

D. 1.05*1015

Towns A and B are 400 miles apart. If a train leaves A in the direction of B at 50 miles per hour, how long will it take before that train meets another train, going from B to A, at a speed of 30 miles per hour?

How can u regroup the number 24

3 Solve x2 + 12x = - 11 by completing the square. W what is the solution set of the equation

Kizzy bought four bags of apples. Each bag had the same number of apples. Her mom gave her 8 more apples. Now Lizzy has 36 apples. How many apples were in each bag?

What is the general form of the equation for the given circle?

A rectangular prism has a length of 16 feet, a width of 9 feet, and a height of 8 feet. Find the volume of the prism.

William has 8 1/4 cups of fruit juice. If he divides the juice into 3/4 cup servings, how many servings will he have?

Leo bought 6 chew toys for his new puppy each chew toy cost $4 how much did Leo spend for the chew toys

30 x to the third power - 24 x to the second power + 6x

Find the product of 3 1/8 and 12/7. Express your answer in simplest form