Give an example from every day life of an angle that measures 90 degrees

What is the volume of a sphere with a radius of 5 meters rounded to the nearest square meter. 560m 314m 340m 524m

AlgebraNation The function p (x) = x (x-5) (x-2) (x+3) has four zeros. What is the smallest zero?

The lunch lady has 6 pounds of lasagna left over. If she makes 1/2-pound servings, how many servings of lasagna can she serve with the amount left over?

A shelf holds 27 books of which 6 are textbooks, 12 are fiction and 9 are biographies. 5 of the books are selected randomly. Question: 1. Find the probability that 1 of the books selected are fiction. 2.

A ticket agency charges 9.5% fee on all tickets sold. if a ticket cost 40$ what is the fee

Where do two perpendicular lines intersect

Jalyen had 88 books Malta had 56 how many books are left?

A 50 -inch board is to be cut into three pieces so that the second piece is 4 times as long as the first piece and the third piece is 5 times as long as the first piece.

What is 1/3*4 I need it for homework I am working on Fraction Multiplication

Suppose your allowance is $2 now, and it will double every week. Write an exponential expression for your allowance 20 weeks from now. Then use your calculator to calculate your allowance at that time.