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tamaranim1 [39]

3 years ago

12

At a football championship game,the home team gave a football to each of the first 100 fans who arrived at the stadium. How much

did the team $28.How much did the team pay for the footballs it gave away

2 answers:

Ymorist [56]3 years ago

6 0

Answer:

100x19=1,900

Step-by-step explanation:

Ilia_Sergeevich [38]3 years ago

5 0

What grade level is this

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Jasmine is riding on a carousal. She is sitting 9.5 feet from the center and it takes 20 seconds to

rusak2 [61]

Answer:

<em>2.983 </em>ft/sec

Step-by-step explanation:

Given that

Distance between center and Jasmine riding on a carousal = 9.5 feet

Time taken to complete one rotation = 20 seconds

To find:

Jasmine's linear speed = ?

Solution:

Number of revolutions per minute = $\frac{60}{20} = 3$

Formula for linear speed is given as:

$v=\dfrac{2\pi}{60}\cdot r\cdot RPM$

Where $r$ is the radius of circular path and

$RPM$ is the number of revolutions per minute.

$v=\dfrac{2\pi}{60}\times 9.5 \times 3\\\Rightarrow v=\dfrac{\pi}{10}\times9.5 \\\Rightarrow v = \bold{2.983\ ft/sec}$

Therefore, the linear speed is <em>2.983 ft/sec.</em>

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10. Mark ran 3 miles everyday for 2 weeks. How far did mark run in all?

Alexxandr [17]

14 days = 2 weeks so

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Zina [86]

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Step-by-step explanation:

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3 years ago

Simplify 4x^2 / 3 X 6/ 8x

Leokris [45]

Answer:

x

Step-by-step explanation:

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