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Luda [366]
2 years ago
14

Answer the question please I'll give brainlyest

Mathematics
2 answers:
densk [106]2 years ago
7 0

Solution:

<u>Note that:</u>

  • 50 miles = 1 hour

<u>Using the equation (50 miles = 1 hour) to solve for 2 1/2 hours:</u>

  • 50 miles = 1 hour
  • => 50 x 2.5 = 2.5 hours
  • => 125 miles = 2.5 hours

disa [49]2 years ago
6 0

Answer:

125 miles

Step-by-step explanation:

Speed travelled every hour = 50 miles

Time travelled for - 2 1/2 hours = 2.5 hours

Distance = Speed * Time

50*2.5 = 125 miles

Hope this helps!

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The scatter plot shows the average heights of children up to age 5.
Over [174]

Answer:

(a) y = 4.5x  + 22 -- The equation

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Step-by-step explanation:

Given

See attachment

Solving (a): The equation of the trend line.

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m = \frac{y_2 - y_1}{x_2 - x_1}

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Open bracket

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