Answer:
x≈ 3.2056
Step-by-step explanation:
Set both sides by log. Then, solve for x.
1. 14^(x + 1) = 36
(x + 1)log(14) = log(36)
x + 1 = log(36)/log(14) . . . Divide both sides by log(14)
x = log(36)/log(14) - 1 . . . . Subtract both sides by 1.
x ≈ 0.3579 . . . . . . . . . . . .Use calculator to simplify the expression.
Note that the second problem is similar to the first.
2. 12^(y - 2) = 20
(y - 2)log(12) = log(20)
y - 2 = log(20)/log(12)
y = log(20)/log(12) + 2
y ≈ 3.2056
Answer:
The answer is of the following is 10,000
Answer:
-6
Step-by-step explanation:
Answer:
Step-by-step explanation:
2, 4, 12, 12, 17, 18, 28, 29, 33
(17+18)/2
35/2= 17.5 is the median
Answer:
9 years
Step-by-step explanation:
You want to find t such that y=10.
10 = 7.67(1.03)^t
10/7.67 = 1.03^t . . . . . divide by 7.67
log(10/7.67) = t·log(1.03) . . . . . . take logs
log(10/7.67)/log(1.03) = t ≈ 8.9743 . . . . . years
After about 9 years, the employee will be earning $10 per hour.