Acity is building bike racks for people who ride their bicycles to work and around town. the city will have 47 racks with room for 16 bikes in each rack.
how many bikes can the city’s racks hold?

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

What is 20+(5 x 2/5 )+ 3 show your work

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?