Find the LCM.t , t - 1
A. t
B. t(t - 1)
C. 10
D. t - 1
Answer: B
Mathematics
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Perform the indicated operations.(4k2 + 2k - 5) - (4k2 - 3k) + (2k2 + 5k - 4)
A. 2k2 + 10k - 9 B. 10k2 + 10k - 1 C. 10k2 + 10k - 9 D. 2k2 + 10k - 1
Mathematics
Calculate the instantaneous velocity for the given value of t of an object moving with rectilinear motion according to the given function relating s (in ft) and t (in s)s = 5t3 - 5t2 + 10; t = 5
A. 365 ft/s B. 25 ft/s C. -25 ft/s D. 325 ft/s
Mathematics
Write using exponents.8 ? 8 ? 8 ? 8
A. 85 B. 48 C. 84 D. 32
Mathematics
Solve the problem.Janet drove 350 kilometers and the trip took 5 hours. How fast was Janet traveling?
A. 71 km/hr
B. 
km/hr
C. 70 km/hr
D. 1750 km/hr
Mathematics