Find the volume of a cylinder whose base has a diameter of 11 and whose height is 12.5. use 3.14 and round your answer to the nearest tenth plzz

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g