Solve the problem.Find the derivative of the function    at the point    in the direction in which the function decreases most rapidly.

A. -2
B. -1
C. -4
D. -6


Answer: A

Mathematics

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Use scientific notation to solve the problem.The earth is approximately 92,900,000 miles from the sun.  x 103 m, what is the distance to the sun in meters?

A. 1.50 x 1011 m B. 5.7 x 1010 m C. 1.50 x 1010 m D. 5.7 x 10-10 m

Mathematics

Solve.How many pieces of  in. plywood are needed to make a fence that is 36 ft long? (Hint: 12 in. = 1 ft)

Fill in the blank(s) with the appropriate word(s).

Mathematics

R1 = 3 Kê and R2 = 6 Kê. What is RT?



a. 9 Kê
b. 4 Kê
c. 3 Kê
d. 2 Kê
e. 1 Kê

Mathematics

Find the indicated matrix.Let C =  and D = . Find C - 2D.

A.
B.
C.
D.

Mathematics