At a certain time of day, a vertical pole 8ft high casts a 5ft shadow. how long is the shadow of a 4ft child? choices provided in image.

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

State one method by which you can recognize a perfect square trinomial.

Plzz ! need the answer asap! 7% of 980