Find the percent of increase from 63 gallons to 89 gallons. Round to the nearest tenth of a percent if necessary.

If chord ab is congruent to chord cd, then what must be true about ef and eg?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.