Janae bought a new house. the house is quite large, 2500 square feet, and has a nice sized backyard. she bought the house on a foreclosure, so she got a great deal: $129,900! janae has a dog, lyle, who is 18 years old. lyle loves to play in the yard, but janae's new house does not have a fenced in yard. before janae puts up a fence, she wants to know how big her yard is. her yard measured as follows:

length: (x-7)

width: (x+2)

using foil or box method, what is the expression that represents the backyards total area? (area = length x width)

If a boat travels 3 miles in 1.5 hours how far will it travel in 2 hours?

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

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)