Answer:
n = -10
Step-by-step explanation:
1 / 8^n = 8^5^2
We know that 1/a^b = a^-b
We also know that a^b^c = a^(b*c)
8^-n = 8^(5*2)
8^-n = 8^(10)
Since the bases are the same, the exponents are the same
-n = 10
n = -10
Answer:
m=-3 and n=-2
Step-by-step explanation:
-3-2=-5
-3 x -2 =6
Answer: 108
Step-by-step explanation:
Answer: 0.1788
Step-by-step explanation:
We assume that the monthly rent for a one-bedroom apartment without a doorman in Manhattan is normally distribution.
Given : Mean monthly rent :
Standard deviation :
Sample size :
Let x be the monthly rent of randomly selected apartment.
Now. we calculate the value of z-score by the formula :
For x = $2,700
The p-value =
Hence, the probability that the average rent of the sample is more than $ 2,700 = 0.1788