After 30 seconds, 720 frames of film have passed through a movie projecter. At this rate, what is the approximate running time in minietes of a movie made up of 57,000 frames of film.

On Monday, the water level of a lake dropped 3 inches from its level on Sunday. On Tuesday, it fell another 2.5 inches. On Wednesday, it rained, and the level rose by 1 foot. On Thursday, it fell 1.5 inches.

Evaluate (-25) (38) / (-34).

Factorize the following expression, 2p³-50

What is the probability that no more than 5 of the next 100 skiers who attempt this run will injure themselves

On Saturday, 1/8 of the people who visited were senior citizens, 1/8 were infants, 1/4 were children, and 1/2 were adults. How many of each group visited the zoo on Saturday? It's has to equal to 32,096 people

What is the approximate circumference of the circle? what is the height of the parallelogram? what would be the approximate length of the parallelogram if the base were completely straight?

James used a recipe in which 4 tablespoons of vinegar were mixed with 5 tablespoons of olive oil. Which statement about the amount of vinegar mixed with olive oil is true?

If you have a bag of marbles with eight of them blue 4 are yellow and six green. If you want to make the probability of selecting yellow marble 30%, how many would you add to the bag?

If ax+x^2=y^2-ay what is a in terms of x and y?

Jesse wants to build a wooden chest with a volume os 8,100 cubic inches. the length will be 30 inches and the width will be 15 inches. how tall will the chest be?