Answer:
x = 11/5
Step-by-step explanation:
-3 + 5x = 8
5x = 8 + 3
5x = 11
x = 11/5
Mark me brainliest
Answer:
Option A
Step-by-step explanation:
The answer is Option A because
can be writen as
.
X. . X. X. X. X. X x x x x. X x x x. X x. X x x
Answer: 6 feet to 8 feet
Step-by-step explanation: 6x4=24 8x6=48
Answer:

And replacing we got:


Step-by-step explanation:
For this case we have the following info given:
represent the mean
represent the deviation
We select a sample size of n=100. This sample is >30 so then we can use the central limit theorem. And we want to find the distribution for the sample mean and we know that the distribution is given by:

And replacing we got:

