Raven is planning a bridal shower for her best friend. At the party, she wants to serve 3 beverages, 3 appetizers, and 2 desserts, but she does not have time to cook. She can choose from 19 bottled drinks, 12 frozen appetizers, and 8 prepared desserts at the supermarket. How many different ways can Raven pick the food and drinks to serve at the bridal shower

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.