Ravel wants to build a fence around his garden. The shape of his garden is shown on the coordinate plane, where each unit represents 1 foot. Use absolute values to find the length of each section of fence. How many feet of fence does Ravel need? Show your work.

How many grams are in 8 kilograms? if 100 grams = 1 kilogram

What is the product? (x2+3y+7) [yy+1)

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