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2 years ago

5

give real-world examples of 2 similar situations in which one is a proportional relationship and the second one is nonproportion

al please

2 answers:

jeyben [28]2 years ago

8 0

Answer:

Proportional: (ben starts with $0) Every week, Ben gets $10 for his allowance.

Non proportional: Ben's father gives him $100. Every week, Ben gets $10 for his allowance

Step-by-step explanation:

Guest1 year ago

0 0

idk solve it

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Of the 400 eighth-graders at pascal middle school, 117 take algebra, 109 take advanced computer, and 114 take industrial technol

Hatshy [7]

If 164 of the 400 eighth-graders take none of these courses, then 400-164=236 students take some courses.

Let x students take all three courses, then:

1. 70-x take only both algebra and advanced computer,

2. 34-x take only both algebra and industrial technology,

3. 29-x take only both advanced computer and industrial technology.

Now let's count how many student take only one course:

1. 117-(x+34-x+70-x)=13+x take algebra,

2. 109-(x+29-x+70-x)=10+x take advanced computer,

3. 114-(x+29-x+34-x)=51+x take industrial technology.

Now count all students that take some courses:

51+x+10+x+13+x+29-x+34-x+70-x+x=236,

x=236-51-10-13-29-34-70,

x=29.

Answer: all three courses take 29 students.

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2 years ago

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ivanzaharov [21]

Answer:

The weight of Paula's dog is 36 pounds.

Step-by-step explanation:

SO we would draw one box for the weight of Carla's dog. Then we would draw 3 boxes for the weight of Paula's dog.

To find how much does Paula's dog weigh we divide the total weight of the dogs by the total number of boxes.

So then you would calculate 48 divided by 4.

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The grade of a road is the slope of a road. In the U.S., grade is often expressed as a percent by finding the product 100(slope)

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Keith_Richards [23]

An=a1(r)^(n-1)
a1=first erm
r=common ratio

firs term is -5
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$a_n=-5(5)^{n-1}$ is the explicit formula

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2 years ago

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alexandr1967 [171]

Answer:

Hey there!

This is not a valid experiment because the sunshine each section received were not equal.

Let me know if this helps :)

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