Step-by-step explanation:
Length of arc of a circle is given as:

Thus, the measure of central angle is 140°.
A ratios says how much of one thing there is compared to another thing and the trick with ratios is to always multiply or divide the numbers by the same value
The <u>correct answer</u> is:
A decimal that ends.
Explanation:
"Terminating" means ending. A terminating decimal is one that has a last digit; it does not continue infinitely (never-ending) and it does not repeat infinitely. It has a single digit at its end.
Answer:
1) 19.0km
2) 23.9mi
3) 53.9yd
4) 30.0mi
(all answers rounded off to the nearest tenth)
Step-by-step explanation:
Please see the attached pictures for full solution.
10.65/8.20= 1.30
1.30-1 ( for the 100% that was there)
.30 x100 (to get in percent)= 30 percent increase