On a scale drawing of a basketball court, 1 inch equals 8 feet. what is the actual area of the basketball court if the scale drawing is 11.75 inches by 6.25 inches?

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3