Juan and Mary each earn $7 an hour at a part time job. If on a certain day Juan works 3 1/2 hours and Mary works
2 1/2 hours, what is the total amount of their earnings that day

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Are the corresponding angles congruent? explain why or why not.