Randy the monster had eaten 6 2/3 pepperoni pizzas. The monster Joey had eaten 4 1/2 more pepperoni pizzas than Randy. How many pepperoni pizzas had Joey the monster eaten? *

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt