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kondaur [170]
3 years ago
14

At a school fair, students were challenged to hit one of the small congruent circles on the large rectangular board with a ball.

Find the probability of hitting any small circle. Type answer as a percent.

Mathematics
1 answer:
shtirl [24]3 years ago
6 0

Answer:

~4.7%

Step-by-step explanation:

Area of the rectangle: 35*52=1820

Area of 1 small circle: A=πr2=π·32≈28.27433

28.27433*3=84.82299

84.82299/1820=0.04660603846

Therefore, about 4.7%

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Answer:

-1.36

Step-by-step explanation:

(-4^2/0.8-3)/10×-4/5=-1.36

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3 years ago
The price of a ticket was increase from 50p to 60p. What is the increase a as a fraction in its simple form? As a percentage of
PSYCHO15rus [73]
10p or 20% was added on
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1. If f(x) = 4x — 7 and , find each value:<br> a. f(3)<br> b. f(0)
kobusy [5.1K]

Answer:

f(3)=5

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Step-by-step explanation:

replace

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4 years ago
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For each hour he babysits, Anderson earns $1 more than half of Carey's hourly rate. Anderson earns $6 per hour. Which equation c
MAVERICK [17]

Answer:

The total earnings of Carey  in t tours is 12 t - 2 .  

Step-by-step explanation:

For each hour he babysits, Anderson earns $1 more than half of Carey's hourly rate. Anderson earns $6 per hour. Which equation can be used to solve for Carey's hourly rate, c? 18 + ?T = 24 What number should be the coefficient of t?

Anderson earns $1 more than half of Carey's hourly rate.

Anderson hourly rate = $ 6

Let Carey's hourly rate is p. Let the time is t hours.

So, Anderson rate is

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3 years ago
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