A car accelerated to 60 mph in 7 seconds with a load of 4000 lbs. How fast will the car get to 60 mph with a load of 5000 lbs? Explain.

sorry not sure

step-by-step explanation:

1/4 because there is 4 grades.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it