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netineya [11]
3 years ago
11

How do you know a relationship is proportional

Mathematics
1 answer:
Nadya [2.5K]3 years ago
4 0

Answer:

One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional

Ratios are proportional if they represent the same relationship.

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Plot a point on the coordinate plane to represent each of the
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(1,4) you go right 1 time, and than go up 4.

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2 years ago
Starting at home, Luis traveled uphill to the hardware store for 3030 minutes at just 88 mph. He then traveled back home along t
dybincka [34]

Answer:

the distance from home to hardware store = (3030/60) * 88= 4444miles

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7 0
3 years ago
What is the equation of the line whose graph is parallel to the graph of y=3x-10
TEA [102]
Hello,

y=3x+b is parallele to y=3x-10
In order to determine b, we must know something else.

3 0
3 years ago
A student ran out of time on a multiple choice exam and randomly guessed the answers for two problems. Each problem had 5 answer
choli [55]

Answer:

there is a 64% chance that the student got both problems wrong

a 32% chance that they got only 1 correct

and a 4% chance that they got both correct

Step-by-step explanation:

There are 25 total possible combinations of answers, with 8 possible combinations where the student would get 1 answer right, and 1 combination where the student would get both answers correct.

25-9=16

\frac{16}{25} =\frac{x}{100}

\frac{64}{100}

64%

\frac{8}{25} =\frac{y}{100}

\frac{32}{100}

32%

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\frac{4}{100}

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3 0
3 years ago
Write the expression in exponential form logb c=a
alexgriva [62]

Answer:c=b^a

Step-by-step explanation:

Logb c=a

In exponential form

c=b^a

4 0
3 years ago
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