A baseball team had 80 players show up for tryouts last year and this year had 96 players show up for tryouts. Find the percent increase in players from last year to this year.

When seven times a number is deceased by 3, the result is 25. What is the number?

The degree of the polynomial f (x) is 3, and the degree of the polynomial g (x) is 4. Find the degree of the polynomial f (x) + g (x).

You estimate that 200 people attended a school concert. The actual attendance was 240 people.

A certain virus infects one in every 300 people. A test used to detect the virus in a person is positive 70% of the time when the person has the virus and 15% of the time when the person does not have the virus.

Find the product. d j · d k

Make a real world problem with - 3.5<-1.5

An outdoor spa (hot tub) draws 1487 watts to keep the water warm. If the utility company charges $0.13 per kilowatt-hour, how much does it cost to operate the spa for four months during the winter (24 hours per day) ? Assume each month has 30 days.

Rachel has $18.20 deducted from her paycheck every month for insurance. After 6.25 months, how much money has been deducted from Rachel's checks? O - $11.38 CO - $18.20 -$113.75 -$1,137.5

What is the approximate area, in square feet, of a circle with a diameter of 6 feet?

Daniel has 6 teaspoons of salt. The ratio of teaspoons to tablespoons is 3:1. How many tablespoons of salt does Daniel have?