Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.-100a2 - 35a + 30
A. -5(4a + 3)(5a - 2)
B. (4a + 3)(-25a + 10)
C. -5(4a - 3)(5a + 2)
D. (-20a - 15)(5a - 2)
Answer: A
You might also like to view...
Provide an appropriate response.To complete the square from an equation in the form x2 - ax = b, is it ever appropriate to subtract a positive number from each side?
Fill in the blank(s) with the appropriate word(s).
Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = 2x3i + 2y3j + 2z3k ; D: the thick sphere 16 ? x2 + y2 + z2 ? 36
A. 162,048?
B. 
?
C. 912?
D. 
?
If one of student is selected at random what is the probability that he or she spent between 10 and 20 hours in the lab?
Use the following information to answer question, 24 students in an engineering class were asked to record the number of hours spent in a lab during a week. The results are listed below. 3, 10, 21, 14, 8, 5, 1, 4, 13, 7, 9, 6, 11, 10, 6, 7, 12, 16, 1 , 7, 14, 1, 11, 8
Use the accompanying graph of a particle moving on a coordinate line with velocity v = f(t) in ft/sec at time t seconds. The axes are marked off at one-unit intervals. Use these terms to describe the motion state: moving forward/backward, increasing/decreasing speed, and resting. Recall that speed = 
. 
Give the interval(s) when the speed of the particle is increasing.
A. (0, 2), (5, 6), (11, 13), and (21, 23) B. (0, 6), (11, 15), and (19, 23) C. (0, 2), (5, 6), and (11, 13) D. (0, 2), (5, 6), and (21, 23)