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2 years ago

Using this distribution find the probability that a person will retake their selfie exactly 2 times

Mathematics

1 answer:

Sveta_85 [38]2 years ago

6 0

Answer:

Um, where is the problem?

Step-by-step explanation:

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Jim and Holly are making gingerbread men. It takes them both 2 minutes to make 2 gingerbread shapes. At this rate, how many peop

Ostrovityanka [42]

<span>The answer is 2 person. The relation for 2 persons is as following: 2 minutes = 2 gingerbread men. If those 2 persons want to make 400 gingerbread men, they will need x minutes. So: 2 minutes : 2 gingerbread men = x : 400 gingerbread men. x = 2 minutes * 400 gingerbread men : 2 gingerbread men = 400 minutes. In other words, 2 persons will make 400 gingerbread men in 400 minutes.</span>

8 0

4 years ago

I need help on number 8 please and thank you

irina [24]

Answer:

the box diagonal is about 41.68

Step-by-step explanation:

yes the bat will fit but not by much

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3 years ago

Find the differences of 3/4 and 1/28

Nonamiya [84]

Answer:

20/28.

Step-by-step explanation:

We subtract the numerators to get 21-1 = 20. The denominators stay the same at 28. We have. 21/28 - 1/28 = (21-1)/28

6 0

3 years ago

Read 2 more answers

Write an exponential expression using base of 5 and exponent of 3, 5 and 8

Andreyy89

No problem I I’m just going sorry bye I don’t have want some of money

7 0

3 years ago

a trapezoid has an area of 50 square inches. The bases are 3 inches and 7 inches. What is the height of the trapezoid.

charle [14.2K]

Answer: The answer is 10 inches.

Step-by-step explanation: Given that the area of a trapezoid is 50 square inches and the bases are 3 inches and 7 inches. We are to find the height of the trapezoid.

We know that the area of a trapezoid with height 'h' and bases 'a' inches and 'b' inches is given by

$A=\dfrac{a+b}{2}h.$

In the given question,

a = 3 inches, b = 7 inches, A = 50 square inches, h = ?

Therefore,

$50=\dfrac{3+7}{2}\times h\\\\\\\Rightarrow 50=5h\\\\\Rightarrow h=10.$

Thus, the required height is 10 inches.

8 0

3 years ago