You would need to know the radius. 3.14=π and the equation for area of a circle is A=πr^2
Answer:
no
Step-by-step explanation:
they can be either side because the numbers are different in the angles
Answer:
A. 37.5% less than B
Step-by-step explanation:
We can write an equation to model this:
B being 60% more than A means that:
B=0.6A+1A
B=1.6A
Let's isolate A.
A=B/1.6
Multiply the top and bottom by 10 to get whole numbers
A=10B/16
Simplify
A=5B/8
5/8 = 62.5%
A=0.625B
Therefore, A is 62.5% of B
This means that A is 37.5% less than B.
Answer:
$300 + $10c
Step-by-step explanation:
The base price is $300, which means that no matter how many customers he signs up, he still gets 300
The variable price, is 10 times the number of customers he signs up so 10 * c or 10c
The total price per week is The base price plus the variable price
Earnings is $300 + 10c
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-Chetan K