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andreev551 [17]
3 years ago
9

Please help

Mathematics
1 answer:
MariettaO [177]3 years ago
7 0

Answer:

1) How does "Abe" relate to the merry-go-round? (The problem doesn't seem to say.)

2) How many people did each person provide for? So how many dozens were brought? How many are in a dozen? So how many cookies were brought?

Step-by-step explanation:

nm the top

There are n seats on a merry- go-round. A boy takes n rides. Between each ride, he moves clockwise a certain number of places to a new horse. Each time he moves a different number of places. Find all n for which the boy ends up riding each horse.

2) So if there are n horses, first the boy could move by one place then he could move by n+1 places then by 2n+1 so on and so forth, until he moves (n−2)n+1 places, in which case he'd would have been ridden each horse only one time and taken unique number of steps, which implies that all n's satisfy given condition.

1) I don't know how to cancer this let me resheerch and ill get back to you

P>S let this be help only if you need to annotate or reword thx

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iogann1982 [59]

Answer: what is the question

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8 0
3 years ago
Which of the following are magnitudes for rotational symmetry of the rectangle below about the marked point?
stira [4]

Answer:

The answer is B.180°.

Step-by-step explanation:

The figure is rotationally symmetric is after a rotation of a given angle, it still look the same.

In this case of a rectangle, the only way to rotate it so that is look the same, is by rotating it by multiple of 180°, so that the up and down sides flip over, as well as the right and left sides.

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7 0
3 years ago
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kirill [66]

Answer:The correct option is a)

The upper limit of successes that would be deemed to be usual is 5, so more than 5 successes would be unusual.

Step-by-step explanation:

The mean of a binomial distribution

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μ= 10×0.2=2

σ=√npq

σ=√10×0.2×0.8=1.26

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= 2+2.5(1.26)

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So it is unusual for it to be greater than 0.5. The right option Is a)

7 0
3 years ago
What is 25/100 in simplest form
barxatty [35]
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5 can be divide again so it would be 1 and 20 can be divided by 5 so it would be 4. Put them together and it would be 1/4.
3 0
4 years ago
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