A cone has a diameter of 8 centimeters and a height that is 4 times the diameter. Using 3.14 for pi which of the following can be used to calculate the volume of the cone

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d