Gf anyone? jacob. official9 2+2=?

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais