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mixer [17]
2 years ago
7

a proportional relationship is represented on a graph with a line that has a slope of 40 what is the unit rate

Mathematics
1 answer:
Elden [556K]2 years ago
5 0

Answer:40

Step-by-step explanation:

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Which of the following shows the best way to set up the product of (2x - 5) and<br> (4 - 3x + 4.)?
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Answer:

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Step-by-step explanation:

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Find the mean and median of the number
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The median is the middle value, so first you'll have to rewrite the list in numerical order: There are seven numbers in the list, so the middle one will be the answer which is 3

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A soccer field is 120 yards long. Han measures the length of the field using a 30-foot-long tape measure and gets a measurement
Nastasia [14]

Answer:

Error = 1.167 feet

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Step-by-step explanation:

The original length of the soccer field = 120 yards long

Converting to feet

1 yard = 3 feet

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Cross Multiply

x = 120 × 3 feet

x = 360 feet

Measured length:

Han measures the length of the field using a 30-foot-long tape measure and gets a measurement of 358 feet, 10 inches.

We convert 10 inches to feet

1 inch = 0.0833 feet

10 inches = x feet

Cross Multiply

x = 10 × 0.0833 feet

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The Error is calculated as:

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= 360 feet - 358.833 feet

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Percentage Error

= Error/Original Length × 100

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