Deshawn paid $9.20 for coffee and left a $2.30 tip. if he the same rate later today while out at dinner, how much will his tip be if the dinner costs $18.25?

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

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