Without using parentheses, write an expression equivalent to
x^2(x + 1) + x + 1

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

Asphere has a diameter of 10 in. what is the volume of the sphere?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)