Brinns rectangular kitchen has an area of 81 square feet. the kitchen is 9 times as many square feet as brinns pantry. if the rectangular pantry is 3 feet wide, what is the length of the pantry?

The price of a coat increased from $78 to $92. what is the price increase percentage?

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.