Jimmy saved $
45
on a pair of hiking boots. If the sale price was
25
%
off the regular price, what was the regular price of the hiking boots?

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

The variable in a relation who’s value depends on the value of the independent variable is called what?

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable