Find a bound on the real zeros of the polynomial function.f(x) = 5x3 - x2 + 0.4x - 0.06
A. -2 and 2
B. -1.46 and 1.46
C. -5 and 5
D. -1 and 1
Answer: D
Mathematics
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Solve the problem.A strawberry patch is 1.2 dam long and 1.6 dam wide. If one person can pick 4 m2 of strawberries in an hour, then how many hours will it take for one person to harvest the entire patch?
A. 4.8 hr B. 0.5 hr C. 4800 hr D. 48 hr
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Which equation's graph has the steeper slope?y = 0.6x + 3 or y = x - 3
A. y = 0.6x + 3 B. y = x - 3
Mathematics
What is the measure of each interior angle of a regular nonagon?
(a) 360° (b) 1260° (c) 140° (d) 1620°
Mathematics
Rationalize the denominator and simplify.
A. 
B. 
C. 
D. 
Mathematics