Josie provides catered meals for 12$ per meal. she recorded the number of catered meals over a four-month period.
may-23
june-14
july-19
august-12
use compatible numbers to estimate how much josie earned catering meals during the four-month period.

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 square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?