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3 years ago

What is the square route of pi

Mathematics

2 answers:

vagabundo [1.1K]3 years ago

7 0

It is simply would be: √π

= √3.14

= 1.7728

In short, Your Answer would be: 1.7728

Hope this helps!

katrin [286]3 years ago

3 0

Rounded to the nearest hundredth, the square root of pi is <span>1.77

Hope this helps!

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Hii please help i’ll give brainliest

Novosadov [1.4K]

I think the answer would be 1/2 but i’m not sure if that’s what it’s asking

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3 years ago

In Leakwater township, there are two plumbers. On a particular day three Leakwater residents call village plumbers independently

Marianna [84]

Answer:

25% probability that all three residents will choose the same plumbe

Step-by-step explanation:

For each resident, there are only two possible outcomes. Either they choose the first plumbe, or they choose the second. The plumbers are chosen independent of each other. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

Each resident randomly chooses one of the two plumbers.

This means that $p = \frac{1}{2} = 0.5$

Three residents:

This means that $n = 3$

What is the probability that all three residents will choose the same plumb

This is P(X = 0)(all choose the second pumble) or P(X = 3)(all choose the first pumble). So

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 0) = C_{3,0}.(0.5)^{0}.(0.5)^{3} = 0.125$

$P(X = 3) = C_{3,3}.(0.5)^{3}.(0.5)^{0} = 0.125$

$p = P(X = 0) + P(X = 3) = 2*0.125 = 0.25$

25% probability that all three residents will choose the same plumbe

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2 years ago

Marcello sells coupon books to his neighbors. 4 neighbors each buy 2 coupon books. There are 8 coupons in each book. What is the

docker41 [41]

Answer:

Step-by-step explanation:

Marcello sells coupon books to his neighbors

4 neighbors each buy 2 coupon books

Each book have 8 coupons

Therefore the total number of coupons that all neighbors will get can be calculated as follows

Each neighbor will get 16 coupon

Hence the whole neighbors will get

16×4

= 64 coupons

8 0

2 years ago

2.8 = w - 4.9 w = _____

loris [4]

Answer:

-2.1

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Graph: y is less than or equal to -1/3x + 4

mr_godi [17]

The equation looks like this

y≤ -1/3x + 4

And it looks like

6 0

2 years ago