Azookeeper predicted the weight of a new baby elephant to be 270 pounds when it was born. the elephant actually weighed 302 pounds at birth. what was the percent error of the zookeeper's prediction?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Can someone me with this? i’m not sure what to put for my equations.

Write the equation in general quadratic form: plz !