Convert the units using two or three unit fractions.7 hr =  sec

A. 12,600
B. 420
C. 6300
D. 25,200


Answer: D

Mathematics

You might also like to view...

Solve the inequality. Graph the solution set and write the solution set in set-builder notation.3x2 + 5x - 2 ? 0

A.

B.

C.

D.

Mathematics

Find all solutions to the equation. Express the solution in degrees.tan x = 1

A. 90° + 180°n B. 45° + 180°n C. 135° + 180°n D. 45° + 360°n

Mathematics

If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth.16-7/4

A. - 
B. -128
C.
D. -16,384

Mathematics

Multiply and simplify. Assume that all variables represent nonnegative numbers. ? 

A.  m10
B. m5
C. m15
D. m10

Mathematics