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2 years ago

There are 120 people at a party 1/3 of the people leave the party work out the number of people still at the party

Mathematics

1 answer:

zvonat [6]2 years ago

8 0

Answer:

There is 80 people still at the party

Step-by-step explanation:

To find how many people are still at the party we first have to find how much 1/3 of 120 is.

∴120/3=40

then we subtract 1/3 of 120 from 120 to get the answer

∴120-40=80

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Paul bought a student discount card for the bus. The card allows him to buy daily bus passes for $1.50.

Marta_Voda [28]

Answer:

Step-by-step explanation:

If you do 13x1.50= 19.5

28.50 - 19.5 = 9

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3 years ago

Does anyone know how to do this

Thepotemich [5.8K]

Answer:

The solution is B

Step-by-step explanation:

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then:

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2 years ago

The school cafeteria is offering a choice of two side dishes at lunch today, either watermelon or french fries. The ratio of the

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Answer

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3 years ago

You are dealt one card from a 52-card deck. Find the probability that you are not dealt a non-picture card.

andreyandreev [35.5K]

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3 years ago

a circle has a radius of 9 inches. In inches, what is the length of the arc intercepted by central angle of 3.25 radians

frutty [35]

Answer:

$\boxed {\boxed {\sf 29.25 \ inches}}$

Step-by-step explanation:

Since we are given the central angle in radians, we should use the following formula for the arc length.

$s= \theta r$

Where s is the arc length, θ is the angle in radians, and r is the radius.

We know this circle has a radius of 9 inches and the central angle is 3.25 radians.

θ= 3.25
r= 9 in

Substitute the values into the formula

$s= (3.25)( 9 \ in)$

Multiply.

$s= 29.25 \ in$

The arc length is 29.25 inches.

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2 years ago