Evaluate the expression for the given value of x. - x4 x = 3
A) –81
B) 81
C) 
D) –12
E) 
A) –81
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Plot the ordered pair. State in which quadrant or on which axis the point lies.(-2, 3)
A. quadrant IV
B. quadrant III
C. quadrant I
D. quadrant II
One morning, John drove 5 hours before stopping to eat. After lunch, he increased his speed by 10 mph. If he completed a 490-mile trip in 9 hours of driving time, how fast did he drive in the morning? ? Please enter your answer as a number without the units.
Fill in the blank(s) with the appropriate word(s).
Solve.If the population of a certain country doubles in 11.00 years, find the growth rate k. Assume that the population increases exponentially.
A. 5.7% B. 3.1% C. 6.3% D. 8.2%
Find the exact interest. Use 365 days in a year, and use the exact number of days in a month. Round to the nearest cent, if necessary.A loan of $7500 at 7.8% made on July 28 and due on November 30
A. $200.34 B. $195.53 C. $203.13 D. $198.25