10 points The formula for the volume of a cylinder is . What is the approximate volume of two refraction cups? Use 3.14 for pi.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.