What time is seven in a half hours before 2:12

What is the volume of a sphere with a surface area of 25π yd2?

Based on the measures shown, could the figure be a parallelogram? Yes, one pair of opposite sides could measure 10 in., and the other pair could measure 13 in. Yes, one pair of opposite sides could measure 10 in.

Find the area and the circumference of a circle with diameter 2cm

The total distance to be covered was 52 miles. If he cycled at a constant rate of 13 miles per hour, how much time did Ricky take to complete the race?

Tickets to a movie cost $9.25 each. What is the total cost for 6 tickets?

Write a ratio for the situation in three ways, comparing the first quantity to the second quantity. In Largo City, about one in every nine homes contains four televisions.

What are the roots of y = x2 - 3x - 10? 0 - 3 and - 10 0-2 and 5 2 and - 5 3 and 10

For each of the following problems, identify whether it is a permutation or combination problem, and then give the answer.

What is the answer of a^2+b^2 - (a-b) ^2

Find the zeros of the function. Write the smaller solution first, and the larger solution second. f (x) = (x-2) ^2-9