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Deffense [45]
3 years ago
14

The water level in Noah's water tank is 72 inches high. Noah begins to drain a water tank by opening a valve. The water drains a

t a speed up 5 inches per minute.
Mathematics
1 answer:
stepan [7]3 years ago
3 0
So, Noah would most likely have - wait hold up what's the main question?is it how much Noah has? if it is I will be able to solve it. Or is it how much water will fill it or something?
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What is the length of AE<br><br> 1. 17.1<br> 2. 23.39<br> 3. 22.9<br> 4. 43.39
jonny [76]
I hope this helps you



17,1/17,1+20=20/20+AE


17,1/37,1=20/20+AE


171/371=20/20+AE

20+AE=20.371/171

20+AE=43,39

AE=23,39





4 0
3 years ago
Using multiplication area model to find 29 x 24
Natalija [7]
20*4+20*20+20*9+4*9=696
4 0
3 years ago
What is the factored form of the polynomial?<br><br> x2 − 12x + 27?
scoray [572]
The Answer is (x-9) (x-3) Factor 12 and 27 out.
7 0
3 years ago
Read 2 more answers
Find the area of the figure. (Sides meet at right angles.)
s344n2d4d5 [400]

Answer:

<h2>44 ft²</h2><h2 />

Step-by-step explanation:

A1 = 2(5 x 2) = 20

A2 = 8 x 3 = 24

total = 20 + 24

       = 44 ft²

6 0
3 years ago
The lengths of a particular snake are approximately normally distributed with a given mean mu = 15 in. and standard deviation si
Helga [31]

The percentage of the snakes is longer than 16.6 in. with a mean of 15 in. and a standard deviation of 0.8 in. is 2.275%.

<h3>What is a normal distribution?</h3>

It is also called the Gaussian Distribution. It is the most important continuous probability distribution. The curve looks like a bell, so it is also called a bell curve.

The z-score is a numerical measurement used in statistics of the value's relationship to the mean of a group of values, measured in terms of standards from the mean.

The lengths of a particular snake are approximately normally distributed with a given mean = 15 in. and standard deviation = 0.8 in.

Then the percentage of the snakes is longer than 16.6 in. will be

z = \dfrac{ x - \mu }{ \sigma }\\\\z = \dfrac{16.6-15}{0.8}\\\\z = 2

Then we have

\rm P(x > 16.6) = P(z > 2) = 0.02275  \ or  \ 2.275 \%

More about the normal distribution link is given below.

brainly.com/question/12421652

6 0
2 years ago
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