Answer: -5/3
Step-by-step explanation:
Use the slope formula: 
You substitute the numbers in and subtract to get -5/3.
Answer:
Mean of sampling distribution = 25 inches
Standard deviation of sampling distribution = 4 inches
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 25 inches
Standard Deviation, σ = 12 inches
Sample size, n = 9
We are given that the distribution of length of the widgets is a bell shaped distribution that is a normal distribution.
a) Mean of the sampling distribution
The best approximator for the mean of the sampling distribution is the population mean itself.
Thus, we can write:

b) Standard deviation of the sampling distribution

Add all of the sides together which then equal 76. So it would simplify to 14x+20=76. Then 14x=56. And 56/14=4. X=4
Answer:
7500 feet is the lowest sea level or half of the earth
Step-by-step explanation:
mark as brainliest
Answer: 10
Step-by-step explanation:
16 x 5/8
reduce the numbers to 2 x 5
cross out 16 and 8 and you have 5 left, 16 divided by 8 = 2
2 x 5 = 10
hope this makes sense and helps you :)