. Math and Science A gray whale traveled 152 kilometers in one day. The whale
swam between 7 and 8 kilometers each
hour. About how many hours did it take
the whale to swim the distance? Show
two different ways that you can use
compatible numbers to find an answer.
Then solve.

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.