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Aleonysh [2.5K]
3 years ago
14

Ella's aquarium holds 55 gallons of water. She is filling the tank and has already put in 22 gallons. Write and solve an inequal

ity to find out how many more gallons she might put in the tank.
Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
5 0
Inequality: 22 + x ≤ 50
Answer: x ≤ 18

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Part A: Solve –vp + 40 < 95 for v. Show your work. (4 points) Part B: Solve 8w – 3r = 45 for r. Show your work. (6 points)
sergiy2304 [10]

(<span>−v</span>)<span>(p)</span>+40<95

−<span>pv</span>+40+<span>−40</span><<span>95+<span>−40</span></span>

−<span>pv</span><<span>55</span>

<span>-pv/-p < 55/-p</span>

<span>v > -55/p</span>

<span> your final answer is -55/p</span>

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Evaluate the following line integral. ModifyingBelow Integral from nothing to nothing With Upper C xy font size decreased by 5 d
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Answer:

1/2

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Each week your science teacher gives a fifteen-point quiz. Your current scores are shown in the table. What is your mean quiz sc
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distribution has a mean if 18 standard deviation of 4 a value of 24 is how many standard deviations away from the mean
liraira [26]

A  value of 24 is 2.5 standard deviations away from the mean

<h3>'How to determine the number of standard deviations away from the mean?</h3>

The given parameters about the distribution are:

Mean = 18

Standard deviation = 4

Value = 24

Let the number of standard deviations away from the mean be x.

The value of x is calculated using

Mean + Standard deviation * x = Value

Substitute the known values in the above equation

18 + 4 * x = 24

Subtract 18 from both sides of the equation

4 * x = 6

Divide both sides of the equation by 4

x = 1.5

Hence, a value of 24 is 2.5 standard deviations away from the mean

So, the complete parameters about the distribution are:

Mean = 18

Standard deviation = 4

Value = 24

24 is 2.5 standard deviations away from the mean

Read more about mean and standard deviation at:

brainly.com/question/14650840

#SPJ1

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1 year ago
How is an irrational number different from a rational number
pentagon [3]
A rational number stops and can be turned into a fraction and doesn’t repeat while an irrational number does the opposite
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3 years ago
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