Question

20 PIONTS!! Solve the equation 14/3.2r=41 for the variable r.

A. r≈0.1067

B. r≈1.093

C.r≈9.371

D. r≈0.9152

Answer 1

Multiply both sides of the equation by 3.2r to eliminate the denominator:

(3.2r)(14/3.2r) = 41(3.2r)

14 = 131.2r

2. Divide both sides of the equation by 131.2 to isolate r:

14/131.2 = r

r ≈ 0.1067 (rounded to four decimal places)

So the correct answer is A. r ≈ 0.1067.