Suppose that the moon rotates on its axis once every 29.5 days. The equator lies on a circle with a diameter of 2158 miles.
(a) Find the angular speed of a point on its equator in radians per year (365 days).
(b) Find the linear speed of a point on the equator in miles per years.

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?