during exercise the recommended maximum heart rate in beats per minute is modeled by the formula M = 176 - 0.8a where am is the maximum heart rate and I is the person‘s age approximately what age would you have recommended heart rate and beats per minute of 135

If jaime wants to find 60% of 320, which table should he use?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.