A person's salary was increased by 12% this year. His new salary is 1.12s, where s represents his salary before the increase. What is another way to represent the increase in his salary?

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent