Solve the problem.Tim needs to apply 2 gallons of herbicide per acre of soybeans. How many gallons of herbicide are needed for 388 acres?

A. 194 gallons
B. 196 gallons
C. 155 gallons
D. 970 gallons


Answer: D

Mathematics

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Use scientific notation to perform the computation. Leave the answer in scientific notation.

A. 5.0 × 10-7  B. -5.0 × 105  C. 5.0 × 105  D. -5.0 × 10-7 

Mathematics

Sketch the curve of the vector function r(t) = 5sinti + 6costj, and indicate the orientation of the curve.

What will be an ideal response?

Mathematics

Solve the problem.A 33-inch-square TV is on sale at the local electronics store. If 33 inches is the measure of the diagonal of the screen, use the Pythagorean theorem to find the length of the side of the screen.

A.  in.
B.  in.
C.  in.
D.  in.

Mathematics

Write the percent as a fraction or mixed number in simplest form.24%

A.
B. 12
C.
D.

Mathematics