Acertain brand of coffee comes in two sizes. an 11.3 -ounce package costs $2.88 . a 27.8 -ounce package costs $6.48 . find the unit price for each size. then state which size is the better buy based on the unit price. round your answers to the nearest cent.

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

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.