Question 1 of 10, Step 1 of 1 Correct The lifting force, F, exerted on an airplane wing varies jointly as the area, A. of the wing's surface and the square of the plane s velocity 1. The lift of a wing with an area of 150 square feet is 17,900 pounds when the plane is going 150 miles per hour. Find the lifting force on the wing if the plane slows down to 120 miles per hour. (Leave the variation constant in fraction form or round to at least s decimal places. Round off your final answer to the nearest pound.)​

hi,

6x times 4 is 24x and 5 times 4 is 20, so the answer is 24x+20.

hope this and for a little humor i am groot.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.