Answer:
C. 4
Step-by-step explanation:
A pancake is circular in shape
Hence, the area of a circle = πr²
HenceThe corner shop charges
a) $12 for a 3-inch personal pancake.
For personal pancake
r = 3 inches
πr² = π × 3²
= 28.274333882 square inches
= 28.3 square inches
b) The largest pancake is a 6-inch pancake that costs $20.
For Largest pancakes
r = 6 inches
πr² = π × 6²
= 113.09733553 square inches
Approximately = 113.1 square inches
How many times larger is the area of the largest pancake than the personal pancake?
This is calculated as :
Largest pancake/Personal pancake
= 113.1/28.3
3.9964664311 inches
Approximately = 4
Option C is the correct option
Answer:
Step-by-step explanation:
Standard form follows 2 rules: both x and y go on the same side of the equals sign, and the constant goes on the other side; no fractions allowed.
Getting both x and y on the same side we have
-3x - 2y = 2
We don't have any fractions in there so we're good as far as that goes. Some math books do not like to lead with negatives, so if we multiply the whole equation through by a -1, we get
3x + 2y = -2
which is probably the more "acceptable" answer.
It moves in a horizontal line. Its 'y value' does not change.
Answer:
23 chips I believe
Step-by-step explanation:
10 add 13
After carefully looking over my notes and gathering all my knowledge of college mathematics, I can honestly say that I have no idea what the answer is.