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3 years ago

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A particular fruit's weights are normally distributed, with a mean of 532 grams and a standard deviation of 27 grams. If you pic

k 10 fruit at random, what is the probability that their mean weight will be between 528 grams and 546 grams

1 answer:

____ [38]3 years ago

8 0

Answer:

814.795

Step-by-step explanation:

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irga5000 [103]

152*3=456............,

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2 years ago

What is √-11 in the form a+bi?

Mice21 [21]

Given:

The number is $\sqrt{-11}$ .

To find:

The a+bi form of given number.

Solution:

We have,

$\sqrt{-11}$

It can be written as

$\sqrt{-11}=\sqrt{-1\times 11}$

$\sqrt{-11}=\sqrt{-1}\times \sqrt{11}$ $[\because \sqrt{ab}=\sqrt{a}\sqrt{b}]$

$\sqrt{-11}=i\times \sqrt{11}$ $[\because \sqrt{-1}=i]$

$\sqrt{-11}=\sqrt{11}i$

Here, real part is missing. So, it can be taken as 0.

$\sqrt{-11}=0+\sqrt{11}i$

So, a = 0 and $b=\sqrt{11}$ .

Therefore, the a+bi form of given number is $0+\sqrt{11}i$ .

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2 years ago

What pair describes 6 and 4

viktelen [127]

Alternate interior angles I believe

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2 years ago

Can anyone help with this question?.. thanks in advance!!

agasfer [191]

Hell naw, nobody is about to do that for you

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3 years ago

What is square root<br><img src="https://tex.z-dn.net/?f=what%20is%20%20%5C%3A%20square%20%5C%3A%20root%20%5C%3A%20of%20%20%5Csq

andreev551 [17]

Answer:

9 :)

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

7 0

2 years ago

Read 2 more answers