Solve the problem. Round to the nearest tenth if necessary.Juliet runs out of gas in Barnhaven, South Carolina. She walks 7 mi west and then 5 mi south looking for a gas station. How far is she from her starting point?

A. 8.6 mi
B. 4.9 mi
C. 74 mi
D. 3.5 mi


Answer: A

Mathematics

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The graph below shows estimated world population for the period 4000 BC - 2000 AD. Note that the logarithm of the world population and not actual population is plotted on the vertical axis. This means, for example, that when the graph reaches 7 on the vertical scale, world population is 107 and when the graph reaches 9 on the vertical scale, world population is 109. Log World Population  ?  Year Use the graph to answer the question.Describe the general trend in world population during the period 2000 BC to the year 1 AD.

A. World population increases at a constant rate. B. World population is constant. C. World population increases at a faster and faster rate. D. World population increases at a slower and slower rate.

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Find the product.(-6)(-3)(5)

A. 90 B. -90 C. 80 D. 190

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Find the limit.(e7/x + 6x)x/2

A. e3.5 B. 1 C. ? D. 3.5 E. 0

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Solve the equation.-2x = -12

A. {-10} B. {2} C. {10} D. {6}

Mathematics