Miscellaneous
At a primate reserve, the mean age of all the male primates is 15 years, and the mean age of all female primates is 19 years. Which of the following must be true about the mean age m of the combined group of male and female primates at the primate reserve?
a. m is equal to 17
b. m is greater than 17
c. m is less than 17
d. m is between 15 and 19
Aaron is staying at a hotel that charges $99.95 per night plus tax for a room. A tax of 8% is applied to the room rate, and an additional onetime untaxed fee of $5.00 is charged by the hotel. What is a possible equation for this scenario?
The height h of a cylinder equals the circumference of the cylinder. In terms of h, what is the volume of the cylinder?
(h^3)/4pi