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Anton [14]
3 years ago
11

A ferris wheel can accommodate 45 people in 15 mins. How many people could ride the ferris wheel in 4 hours? What was that rate

per hour?
Show Work.
Mathematics
2 answers:
Gelneren [198K]3 years ago
7 0
It would be the sum of 1009
Ratling [72]3 years ago
4 0
We know that every 15 mins the Ferris wheel can accommodate 45 people. So the first thing you want to do is find out how many people the Ferris wheel accommodates in 1 hour. Your going to want to multiply 45 by 4 as there is 4 sets of 15 in an hour, 45x4=180. Now we know the rate per hour is 180 we can just multiply 180 by 4 because it's asking for how many people could ride in 4 hours
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Answer:

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Step-by-step explanation:

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Factor the expression. 9x2 + 24x + 16
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4 years ago
What is 25% Of 30% Of 400?
marta [7]

Answer:

25% of 30% of 400 = 30

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Step-by-step explanation:

You can either get 30% of 400 first then 25% of 400 or you can get the total percentage of 400.

Method 1:

30% of 400 = 0.3 of 400 = 0.3 * 400 = 120

25% of 120 = .25 of 120 = .25 * 120 = 30

Method 2:

30% of 25% = 0.3 * 0.25 = 0.075 = 7.5% of 400

7.5% of 400 = 0.075 of 400 = 0.075 * 400 = 30

5.) To find the percentage  of the new price, you can build the equation below.

\frac{new price}{original price} = \frac{percent}{100}

\frac{200,000}{300,000}  = \frac{x}{100}

20,000,000 = 300,000x

x = 66.667

The percentage decrease in price is then 100% of the original price - 66.667% of the original price = 100% - 66.67% = 33.33% = 33% decrease.

3 0
3 years ago
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