A rectangular playground is 888 meters wide. It is 333 times as long as it is wide.
What is the area of the playground?

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

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

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?