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natka813 [3]
3 years ago
8

draw an array to show how to arrange 20 chairs into 5 equal rows. Explain what each part of the array represents.

Mathematics
1 answer:
Damm [24]3 years ago
6 0
<span>Since there are 20 chairs and should be arrange into 5 equal rows. So the number of chairs in each row is equal to 20 / 5 which equal to 4. so let x represent a chair in the array. so the drawing should be like:
x x x x
x x x x
x x x x
x x x x
x x x x </span>
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Ede4ka [16]
<span>Growth rate = (Present - Past)/Past Plugging in what we know Growth rate =(5600â’4420)/4420 Thus Growth rate=.26697 Now we can plug the growth rate into our first formula which gives us P=5600e^(.26697â‹…2) Solve for P and we get P = 9551.58 however since you can not have .58 of a person we round down to 9551. So Youngtown will have 9551 citizens in the year 2000</span>
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3 years ago
Find the value of x in the equation 3(2x-4)-5(x-2)=1
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Answer:

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Step-by-step explanation:

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6x+−12+−5x+10=1

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4 0
2 years ago
Alonzo's suitcase can weigh no more than 20 kilograms if he wants to take it on the airplane without paying a fee. His suitcase
Olegator [25]

Given: Alonzo's suitcase can weigh no more than 20 kilograms if he wants to take it on the airplane without paying a fee.

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Therefore, 20kg=

⇒

Since, the weight of his suitcase is 220 hg.

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Step-by-step explanation:

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pishuonlain [190]
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  = [ sin² θ + cos² θ]/( sin θ cos θ) = 1 /( sin θ cos θ )


note :   sin² θ + cos² θ = 1

6 0
2 years ago
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