The diameter of a sphere is equal to the diameter of a cylinder and height of the cylinder is twice its radius, then the ratio of the volume of
cylinder to sphere is​

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Ineed to know the answer to this algebra question.