Well, the speed is 45mph (divided 270 by 6). It would take her 9 hours (divided 405 by 45).
Answer: 48 square units
Step-by-step explanation: 45 is 1/8 of 360, so 6 square units times 8 tells you the total area
Kind of angle is 1?
acute angle-an angle between 0 and 90 degrees.
Y=10
Y=7x
10=7x
7/10= 1.43
A.$1.43
1.43•5=$7.15
B.$7.15
I think this is the answer hope it helps
Answer:
1.5
Step-by-step explanation:
The mean is the Middle number.
1 standard deviation in both sides of 7.5 makes it between 6 and 9.
<u>What is the </u><u>"common difference"</u><u> in 6 to 7.5 and from 7.5 to 9?</u>

and

So, we would say the standard deviation is 1.5
Answer choice A is right.