I need help ASAP pls

1/5

Step-by-step explanation:

Let’s say the ? is x.

Cross multiply:

310 = 5x

Divide both sides by 5:

62 = x

310/5 = 62/5

Divide the numerators and denominators:

5/1

5

Invert this to get the scale factor:

1/5

Hope this helps!

1/5

Step-by-step explanation:

310/5 because it is over 5 hours equals 62 miles per hour. Then you can put it into the answer! Hope this helped! If it did, a brainliest would be much appreciated!

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.