According to one study, the average american shower lasts for 8.2 minutes and uses 17.2 gallons. a person showers once a day for a year. find the total cost per year.

Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. what is the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim? assume that no players over 6 feet tall have good aim. a. b. c. d.

Identify reflection rule on a coordinate plane that verifies that triangle a(-1,7), b(6,5), c(-2,2) and a’(-1,-7), b(6,-5), c’(-2,2) triangle are congruent when reflected over the x-axis

Which expression is equivalent to 3 exponet of 3 + 2 exponent of 2?