help me solve this

CHALLENGE 2.4: Modeling Usin x + G app.sophia.org/spcc/precalculus-2-challenge-2-4/3/13404/joint-variation-2 : Apps 88 3 Login Paramedic Coach Diablo II Resurrecte... d2jsp Forums The Arreat Summit.. ACLS Algorithms UNIT 2 - CHALLENGE 2.4: Modeling Using Variation 3 - Joint Variation LEARNING OBJECTIVE: Solve applications using joint variation. The force, F, exerted by the wind on a plane vertical surface varies jointly with the square of the velocity, v, of the wind and with the area, A, of the plane surface. If the area of the surface is 540 square feet and the wind velocity is 18 miles per hour, the resulting force is 790 pounds. Find the force on a vertical surface of 350 square feet by a wind with a velocity of 20 miles per hour. Round the answer to the nearest tenth of a pound. ( a.) 414.8 pounds ( b.) 368.8 pounds ( c.) 568.9 pounds ( d.) 632.1 pounds SUBMIT MY ANSWER Report an issue with this question Type here to search (A) N 025