Find the distance d(P1, P2) between the points P1 and P2.P1 = (-2, -2); P2 = (-2, 4)
A. 6
B. 5
C. 
D. 7
Answer: A
Mathematics
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Factor the binomial completely.49a3 - 64a
A. (7a2 + 8)(7a - 8) B. a(49a + 1)(a - 64) C. a(7a - 8)2 D. a(7a + 8)(7a - 8)
Mathematics
Solve the problem.Instruments on a satellite measure the amount of power generated by the satellite's power supply. The time t and the power P can be modeled by the function P = 50e-t/300, where t is in days and P is in watts. How much power will be available after 378 days? Round to the nearest hundredth.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the center and radius of a circle given an equation in standard form.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.3x - 2x - 8x = -9 - 12
A. 
B. 
C. 
D. {3}
Mathematics