Laura has moved to a new apartment. her schoolbooks comprising of different subjects are mixed in a bag during the move. four books are of mathematics, three are english, and six are science. if laura opens the bag and selects books at random, find the given probability.

p(3 mathematics books)

a. 60/143

c.3/143

b.2/143

d.1/143

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red