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Basile [38]
2 years ago
5

Care to answer these questions for me since i cant figure it out?

Mathematics
1 answer:
Luba_88 [7]2 years ago
8 0

17.

a) The most common shoe size that appears within the set of data is 3 1/2

b) I'm not sure; but if I had to make an educated guess then the equivalents would be 3 1/2, 4, 7, 5, 5 1/2, 6 1/2, and 4 1/2

c) Part to whole comparison: There are only 2 5s out of the entire set of 16 elements

Part to part comparison: There are 2 5s and 2 7s; same amount

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Answer:

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2 years ago
Mika Jena and 5 friends will help run the event. They will wear either a red shirt or a red baseball cap during the event. They
gogolik [260]
4 people will have to wear caps while 3 other will wear shirts.
4x4 = 16
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7 0
3 years ago
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NEED HELP ASAP 70 POINTS
Vera_Pavlovna [14]

Look at the picture.

We have the similar triangles (AAA). Therefore the lengths of the sides are in proportion:

\dfrac{x}{8}=\dfrac{15}{5}

\dfrac{x}{8}=3           <em>multiply both sides by 8</em>

\boxed{x=24\ in}

7 0
3 years ago
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A car travels 65 km in 45 minutes what is the average speed of the car in km/h
nekit [7.7K]
So to begin your problem, you know that your car already has an average which is 65km/45 mins. The problem wants you to change this to km/hr. This means that you need to convert minutes to hours. A simple way to do this is by using fractions. 
Set your problem up with fractions similar to this:
65km/45 mins x 60 mins/1 hr.
the whole point is to cancel out your minutes, and leave the hours as your new unit for the denominator
65km/45 x 60/1 hr. 
now you want to reduce (I divided the first fraction by 5)
13km/9 x 60/1 hr.
780km/9hrs. 
That would be your answer. If someone can double check my math that would be fantastic.


5 0
3 years ago
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