Suppose that you buy an exercise ball with diameter of 85cm and your brother buys an exercise ball with diameter of 65cm. What is the difference between the volume and surface area of both balls? Justify your answer and round to the nearest hundredth

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?