Let a= x^2 +4. rewrite the following equation in terms of a and set it equal to zero.
(x^2+4)^2+32=12x^2+48

in resulting equation what is the coefficient of the a term?

in the resulting equation, what is the constant?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Afootball is throw by a quarterback to a receiver

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample