Answer:6.28
Step-by-step explanation:
C=pi*diameter
C=3.14*2
C=6.28
Answer:
the first option
Step-by-step explanation:
local max is the highest point which is (-1,1.17)
and local min is the lowest point which is (2,-3.33)
Answer:
First option
Step-by-step explanation:

Answer:
f=42
fdb=104
Step-by-step explanation:
You need do like 25$--------100% of real price
x$---------70%
25x70=100<u>x</u>
1,750=100<u>x</u>
<u> x</u>=1750<u />divided by 100=17.5$