Clive and Ciara= 2/5(1264)
=$505.60
Max= 1/5(1265)
=$252.80
Answer:
I would use Pythagorean theorem To find the lengths and just plug in numbers from the answer choices.
Step-by-step explanation:
Malia : y = 8.1x.....this tells me she makes 8.10 per hr worked
Bill : if he earned 144.90 for working 18 hrs.....144.90/18 = 8.05 per hr worked.
so Malia makes 5 cents more per hr worked.
Is that the answer ur looking for ?
Answer: 0x³ - 3x² + 7x - 4
+
-x³ + 0x² + 5x - 2
Step-by-step explanation:
Answer:
n has to be at least 16577.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of
, and a confidence level of
, we have the following confidence interval of proportions.

In which
z is the zscore that has a pvalue of
.
The margin of error is:

Out of n randomly selected students she finds that that exactly half attend their home basketball games.
This means that 
99% confidence level
So
, z is the value of Z that has a pvalue of
, so
.
About how large would n have to be to get a margin of error less than 0.01 for p
We have to find n for which M = 0.01. So






Rounding up
n has to be at least 16577.