<h3>
Answer:</h3>
$16,462.58 (rounded from $16462.575)
<h3>
Explanation:</h3>
By subtracting 13%, you leave 87%, because 
.
So, the expression we need to simplify is 
, because you need to multiply 25000 by 87% three times.
- Find the exponent with a calculator.
- Multiply with a calculator.
- Round your answer to the nearest cent.
We can only see one problem.
That triangle is a isosceles, because it has 2 congruent sides.
-Steel jelly
Answer:
-2x+1
Step-by-step explanation:
Answer:
The upper limit for the 95% confidence interval for the population proportion of defective gaming systems is 0.022
Step-by-step explanation:
Upper Limit for 95% Confidence Interval can be calculated using p+ME where
- p is the sample proportion of defective gaming systems (
)
- ME is the margin of error from the mean
and margin of error (ME) around the mean can be found using the formula
ME=
where
- z is the statistic of 95% confidence level (1.96)
- p is the sample proportion (
- N is the sample size (1200)
Using the numbers we get:
ME=
≈ 0.007
Then upper limit for the population proportion is 0.015+0.007 =0.022
