The answer is C because the formula is 2 x pai x radius
X =
2. -7
7. 15
11. -2
12. 12
13. -1
14. 3
15. 64
16. 5
18. -14
Answer:
80%
Step-by-step explanation:
You started of with 5/5 once one slice was eat it became 4/5
you must then convert 4/5 into a percent
To convert a fraction to a percent, divide the numerator by the denominator. Then multiply the decimal by 100.
so 4 divided by 5 =0.8
0.8 x 100= 80
80%
Answer:
B
Step-by-step explanation:
just think logically about it.
you take f(x) (which stands for the result value y, you know that), do not change f(x) in any way but add finally 5 to every y value created.
there is no other effect than moving the whole f(x) curve up by 5 units, because every y value is now bigger by 5 units.
Add 4 which equals to 10 then multiply by 2 then that equals 20!
