Solve the problem.A person burns 7.3 calories per minute while walking. How many calories will be burned if the person walks for 3 hours?

A. 13,140 calories
B. 219 calories
C. 1314 calories
D. 21.9 calories


Answer: C

Mathematics

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Graph the conic.r = 

A.

B.

C.

D.

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Graph the equation.y - 3 = 0

A.

B.

C.

D.

Mathematics

Solve the problem.The polynomial 0.0053x4 + 0.0042x3 + 0.0042x2 + 0.18x + 1.98 gives the predicted sales volume of a company, in millions of items, where x is the number of years from now. Determine the predicted sales 19 years from now.

A. 955.66 million B. 641.24 million C. 726.43 million D. 728.93 million

Mathematics

The calculator graphs shows the x-values of the x-intercepts of the graph of the polynomial in the equation. Use the graphs to solve the equation.-8x2 + 18x + 5 = 0

A. {-2.5, 0.25} B. {5, 18} C. {-0.25, 2.5} D. {0.25, 2.5}

Mathematics