What is a reasonable estimate 7 3/4 x 2 2/3

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

An amusement park manager determined that about 23 of all customers would wait in long lines to ride the new roller coaster. which simulation could not be used to answer questions about whether a customer would wait?