The formula for the area of the circle is:
All you have to do is plug in 8 for r :)
The function for this would be
f(x)= 70x + 5
Plug the 4 and half hours (4.5) into the function
f(x) = (70 x 4.5) + 5
You then get 315 from multiplying 70 and 4.5. Then add the additional 5 from gasoline.
You end up with 320$ for working 4 and a half hours
Answer:
parallel
Step-by-step explanation:
6800 is what you get when you round 6779 to the nearest hundreth
Answer:
80, 70 and 87
Step-by-step explanation:
-Range is mathematically defined as the difference between the largest and smallest data point in a data set.
-Given the mean=79, median=80 and the range is 17.
#let a be the largest score and b be the smallest score:
The sum of the 3 scores is equivalent to the 237.
#we subtract the given median and equate using range to solve for a and b;
Hence, the test scores are 80, 70 and 87