Awasher and a dryer cost $600 combined. the cost of the washer is three times the cost of the dryer. what is the cost of the dryer?

Abag of popcorn contains 483 calories and servers 3.5 people. how many calories are in each serving.

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled