Vector V with magnitude  forms an angle with the positive x-axis. Give the magnitude of the horizontal and vertical vector components of V, namely  and 

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What will be an ideal response?

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341; 77.7

Mathematics

Solve.If an earthquake measured  on the Richter scale, what was the approximate intensity of the earthquake? The magnitude of an earthquake of intensity I is defined as , where Io is a minimum level for comparison.

A. 50,000,000 B. 2400 C. 63,000,000 D. 6,300,000

Perform the indicated operation without the use of a calculator and express each answer in decimal notation.

A. 60,000 B. 0.06 C. 0.00001667 D. 0.0006

Solve the problem.A rectangle has an area of 72 square feet. Let W be the width (in feet), L be the length (in feet), and A be the area (in square feet).a. Sketch three possible rectangles of area 72 square feet.b. Which of the symbols W, L, and A are variables?c. Which of the symbols W, L, and A are constants?

What will be an ideal response?

Divide. Express the quotient in lowest terms. ÷ 

A.
B.
C.
D.