You need to find the volume of the plastic sphere that holds the gum in your gumball machine. if the diameter is 2 feet, what is the volume? use 3.14 to approximate pi. round your answer to the nearest hundredth.

a 1.33 cubic feet

b 4.19 cubic feet

c 2.36 cubic feet

d 33.49 cubic feet

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered