Three times the sum of x and 7 plus 10.
Answer:
$13.41
Step-by-step explanation:
maybe, I'm not that sure :/
btw you can, can you please mark me brainliest :)
Answer:
500
Step-by-step explanation:
First, 4✘5^3
Then, 4✘125
Last, =500
Answer:
And replacing we got:
Step-by-step explanation:
For this case we have the following info given:
represent the sample size selected
represent the population proportion
We want to find the standard error and we can use the distribution for the sample proportion and for this case since the sample size is large enough and we satisfy np>10 and n(1-p) >10 we have:
And the standard error is given;
And replacing we got: