Maria and franco are mixing sports drinks for a track meet. maria uses 23 cup of powdered mix for every 2 gallons of water. franco uses 114 cups of powdered mix for every 5 gallons of water.

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

If the probability of an event happening is 65% then the probability this event does not occur?

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?