Perform the indicated operations.(7p + 12)(7p - 12)

A. 49p2 + 168p - 144
B. 49p2 - 168p - 144
C. 49p2 - 144
D. p2 - 144


Answer: C

Mathematics

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Evaluate the integral by changing the order of integration in an appropriate way.

A. 2 sin 10 B. 2(1 - cos 10) C. 2(1 + sin 10) D. 2 cos 10

Mathematics

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.

Mathematics

Reduce the fraction to simplest form.

A.  
B.
C.
D.

Mathematics

The annual interest rate and a line of an amortization schedule for a loan are given. Complete the next line of the schedule. Assume that payments are made monthly.

A.

B.

C.

D.


Mathematics