Mark wants to buy some tropical fish. The pet shop owner tells him that he will need
a tank with a volume of at least 7000 cm3.
Estimate whether Mark's tank will be big enough.

The functions q and r are defined as follows. q(x)= -2x+2 r(x)= x^2 - 1 find the value of r(q(

Which fraction below is equivalent to 10/12?

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain