What is the mean absolute deviation for the data? 30, 30, 35, 35, 40 a. 3.2 b. 5 c. 10 d. 34

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Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1