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Question: solve for r: 6 ^ (2r) = 800
Answer: 1.87
Step-by-step explanation:
6 ^ (2r) = 800
log(6 ^ (2r)) = log(800)
2r log(6) = log(800)
r = log(800) / (2 log(6))
r = 1.86537641979
round
r = 1.87
log can be any logarithm function.
6^(2×1.86) = 784.734328546
6^(2×1.87) = 813.365367336
Answer: 2
Step-by-step explanation:
T(s(x)) = -5
Substitute the value in for x and evaluate = -2
Answer: the answer is when the unit rate is a lower cost then the other unit rate.
Step-by-step explanation:
