The formula c=kmt is used to find the number of calories a person burns during exercise, where m is the person’s weight in pounds, t is time in minutes, c is calories, and k is a constant for the rate of calories burned during exercise. find the units for the coefficient k.

Cal/(lb x min)

Step-by-step explanation:

C=kmt

k is multiplied by mt, so you should undo it my dividing mt on both sides. kmt/mt would cancel out leaving k.  The equation should be:

k=C/mt

Put mt into parenthesis, and m is lbs and t is time (min).  They are multiplied by each other, so this should be seen inside the parenthesis.  The equation should be:

k= Cal/(lb x min)

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

the answer is 48m^2!

step-by-step explanation: