The 5th graders set up 20 rows of chairs with 25 chairs in each row for the assembly. mrs. lords asked if they’d set up enough chairs for all 552 students. kamil said he could skips- counts to find out how many chairs there were in all, and then they’d know if they had enough

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Mr. zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years