Answer:
Will you do somemthing for me
Step-by-step explanation:
Answer:
8 miles
Step-by-step explanation:
I'm going to assume the question said that she "couldn't" repair the tire and was forced to walk back home, that makes more sense.
With that in mind:
She rode her bike 2 miles.
She walked 4 miles on the way there, and 6 miles on the way back.
You can deduce that it was a 6 mile walk back because of the 2 mile bike ride, then the 4 mile walk that it took to get there.
All in all that rounds out to 10 mile walking, and 2 mile biking. That is 8 miles more walking than biking.
Answer:
(-8, 1)
Step-by-step explanation:
x = -2 is a vertical line passing through (-2, 0).
The point (4, 1) is 6 units to the right of this line.
After reflecting the point over the line, the image point will be 6 units to the left of the line: (-8, 1).
Answer:
adjacent
Step-by-step explanation:
they are next to and adjoining eachother
Answer:
The critical value can be founded in the normal standard distribution table using the value of 
and we got 
. Replacing the info given we got:
Step-by-step explanation:
For this case we have the following info given:
represent the population deviation
represent the sample mean
represent the sample size
And we want to find the margin of error for a confidence level of 95%. So then the significance level would be 
and . The margin of error is given by:
The critical value can be founded in the normal standard distribution table using the value of and we got . Replacing the info given we got:
