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Ad libitum [116K]
3 years ago
14

The radius of a circle is 1 foot. What is the circle's area?

Mathematics
1 answer:
nikdorinn [45]3 years ago
8 0

Answer:

3.14ft²

Step-by-step explanation:

Area of a circle= πr²

= 3.14 x 1²

= 3.14 x 1

= 3.14 ft²

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Suppose you went to a carnival. The price to get in was $6, and you paid $0.50 to get on each ride. If you went to the carnival
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10. The bill (including parts and labor) for the repair of an oven was $142. The cost
Lubov Fominskaja [6]

Total cost=$142

cost of parts=$62

cost paid for labour=$142-$62=$80

According to question,

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which can be written as,

》cost of labour/time=$32

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》time=cost of labour/32

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6 0
3 years ago
The population of a town doubled every 5 years from 1960 to 1975. What is the percentage increase in population in this period ?
777dan777 [17]

Answer:

<h2>800%</h2>

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Let p represent the population

in 1965 → the population becomes 2p

in 1970 → the population becomes 2(2p) = 4p

in 1975 → the population becomes 2(4p) = 8p

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8p  ————-—-> x%

then

x=\frac{8p*100}{p}=800

5 0
3 years ago
The measures of the angles of a triangle are shown in the figure below. solve for x
Vlad1618 [11]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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