Answer:
The margin of error is of 0.01.
Step-by-step explanation:
We have that to find our 
level, that is the subtraction of 1 by the confidence interval divided by 2. So:
Now, we have to find z in the Z-table as such z has a p-value of 
.
That is z with a pvalue of 
, so Z = 1.037.
The margin of error is of:
In which 
is the standard deviation of the population and n is the size of the sample.
Standard deviation was 0.21.
This means that 
Sample of 450:
This means that 
What is the margin of error, assuming a 70% confidence level, to the nearest hundredth?
The margin of error is of 0.01.
Obviously the 5 apples for $1.00 is the better buy. You are getting more apples for less money.
Answer: You could move Circle 2 10 units to the right and up 5 up.
Doing this would put the centers of the circles at the same location. They would both be at the point (8, 5).
For the dilation, the radius changed from 2 to 6. Solve the following equation.
2x = 6
x = 3
ANSWER
EXPLANATION
The volume of a cylinder is given by the formula:
The given cylinder has diameter 6. This means that, the radius is
The is height is
We substitute the values into the formula to obtain;
The volume is
to the nearest hundredth
Answer:
0.0066%
Step-by-step explanation:
