Mathematics

Guest

13 March, 00:24

1. A rectangle has a length 2 ft less than three times its width. What is the area of the rectangle when its width is 2 ft?

A. 8 square ft

B. 6 square ft

C. 12 square ft

D. 10 square ft

2. From an elevation of 3.5 m below the surface of the water, a northern bottle nose whale dives at a rate of 1.8 m/s. What is the whale's depth after 4 min?

A.-435.5 m

B.-212.5 m

C.-10.7 m

D.-170.2 m