Smaller circle:
diameter = 9 ft
radius = diameter/2 = (9 ft)/2 = 4.5 ft
A = pi(r^2) = 3.14159 * (4.5 ft)^2 = 63.62 ft^2
Larger circle:
diameter = 20 ft
radius = diameter/2 = (20 ft)/2 = 10 ft
A = pi(r^2) = 3.14159 * (10 ft)^2 = 314.159 ft^2
Difference = larger are - smaller area
Difference = 314.16 ft^2 - 63.62 ft^2 = 250.54 ft^2
Answer: About 251 ft^2
Answer:
Either 133 or 134 T-shirts
Step-by-step explanation:
If you divide the profits at the end of the month by $ per T-shirt, you get approximately 133.333 T-shirts, which rounds to 133-134 T-shirts. Basically the margin of error for this answer is 1.
Based on the information, the price per soda is 3 dollars. <u>Option D</u>. $3.00 per soda is the correct answer.
<u>Step-by-step explanation</u>:
<u>The given table is</u>:
Number of sodas sold Total money collected
0 $0.00
2 $6.00
5 $15.00
9 $27.00
10 $30.00
From the information given in table, it can be determined that the cost of 2 sodas is $6.
cost of 1 soda = Total cost / number of sodas = $6 / 2 = $3
Similarly,
The cost of 5 sodas is $15, then the cost of one soda = $15 / 5 = $3
The cost of 9 sodas is $27, then the cost of one soda = $27 / 9 = $3
The cost of 10 sodas is $30, then the cost of one soda = $30 /10 = $3
Answer:
1.) 88cm
2.) 3
3.)104
Step-by-step explanation:
1) circumference= 2πr
2×22/7×14 = 88cm
Answer:
8
Step-by-step explanation:
Calculate the distance d using the distance formula
d =
with (x₁, y₁ ) = z₁(6, 2) and (x₂, y₂ ) = z₂(6, 10)
d =
=
= = 8