1/40 in 30 mins = 2/40 in 1 hour
2/40= 0.05 miles per hour
4, 10, 4, 10. 10*4 gives area of 40. 10+10+4+4 gives 48 as shown in question
Would it be a correct me if im wrong
W+2 the answer is this because u figure out the factor of W
Answer:
1/8 cm = 0.125 cm = 1.25 mm
6 * (1.25 mm)^2 = 9.375 mm^2