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3 years ago

An integer is chosen between 0 and 100. What is the probability that it is divisible by 7?

1 answer:

8 0

Assuming 0 and 100 are included in the possible choices:

There are $\left\lfloor\dfrac{101}7\right\rfloor=14$ multiples of 7 between 0 and 100, so there is a $\dfrac{14}{101}\approx0.1386$ probability of choosing a multiple of 7.

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liubo4ka [24]

Answer:

29 as a fraction

Step-by-step explanation:

Based on the given conditions, formulate:

14=19+14+6）

2 Calculate

9+14+6

Calculate

23+6

Calculate the sum or difference

Alternative forms

~ 0.482759, ~ 48.275862%,

4.827586 × 10

Hope it help :)

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2 years ago

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Brums [2.3K]

Answer:

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Step-by-step explanation:

33÷11=3

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3 years ago

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posledela

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Step-by-step explanation:

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3 years ago

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Kipish [7]

The denominator of the second fraction can be factored as (a-2)(2a-7), then it becomes doable. You cancel the (2a-7) factors, and are left with:

$\frac{3a^2}{a(a-2)} \implies \frac{3a}{a-2}$

Do note that you have erased the fact that a≠0 and a≠7/2, so you should always mention that.

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