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Komok [63]
3 years ago
6

How many meatballs do frank need to make if there are 20 adults and 8 children the equation is m=4a+2c

Mathematics
1 answer:
MAVERICK [17]3 years ago
3 0

The equation is 4 meatballs for every adult and 3 for every child. Replace a and c and solve:

M = 4(20) + 2(8)

M = 80 + 16

M = 96

They need 96 meatballs.

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Answer:

A = 82.53 in²

Step-by-step explanation:

We use the circumference equation C = 2πr and the area equation A = πr².

Using the first equation and the given circumference (32 in), we find the radius of the circle, and then use this result to find the area of the circle.

         

                                         C                            32 in

C = 2πr becomes r = ----------- and here r = ---------- = 5.10 in

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Then the area of the circle is A = πr², which here is A = 3.14(5.10 in)², which, when rounded off to two decimal places, is A = 82.53 in²

6 0
3 years ago
Which of the following represents the outcomes for those not in event E and not in event F
maks197457 [2]

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7 0
3 years ago
Find the circumference of a circle whose.<br> A. Diameter is 14cm<br> B. Radius is 3.5cm
Nikitich [7]

Hello!

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Hope everything is clear.

Let me know if you have any questions!
#KeepLearning

;-)

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masya89 [10]

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