You need to include the Image
Step-by-step explanation:
% calculations are totally easy, if you remember to always find and the use 1%.
100% = $2.85
1% = 100%/100 = 2.85/100 = 0.0285
the price difference was
2.91 - 2.85 = $0.06
how many % are these $0.06 compared to yesterday's price ?
that is how many times 1% can fit into this number.
0.06 / 0.0285 = 2.105263158...%
so, rounded this is 2.1%
You multiply 3/16 by 3 and you should get 9/48
Answer:
× π10 = 7
Explanation:
The formula to find arc length is
× 
Simply plug in radius and arc length to get your equation.