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Rainbow [258]
3 years ago
12

Tim goes on a car journey. For the first 15 minutes his average speed is 40 mph. He then stops for 25 minutes. He then completes

the journey at an average speed of 45 mph. The total journey time is 1 hour. What is the average speed of the whole journey?
Mathematics
1 answer:
serious [3.7K]3 years ago
3 0

Answer:

sjdbebejnsnnsnnfnsnjcn g

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If I get played 9$ an hour and I work 8:15 a day how much do I get for 5 days
Thepotemich [5.8K]
First of all, 15 minutes is 1/4 of an hour.  So 8:15 is 8.25 hours.

(8.25 hours/day) x ( 9 $/hour) x (5 days) = $371.25


7 0
3 years ago
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Craig measured a length as 0.034 millimeters. What is the margin of error?
Salsk061 [2.6K]

Answer:

0.0335mm to 0.0345mm

Step-by-step explanation:

7 0
3 years ago
The graph of an equation is shown below:
olasank [31]

Answer:

(-2, -3)

Step-by-step explanation:

solutions are all the points where the line intersects

5 0
3 years ago
What is the slope of a trend line that passes through the points (–3, 3) and (18, 26)?
ipn [44]

Answer:

slope = \frac{23}{21}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

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m = \frac{26-3}{18+3} = \frac{23}{21}

7 0
3 years ago
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Divide $4800 between Kofi and Kweku so that Kofi gets three times what Kweku gets
shusha [124]

Answer:

see explanation

Step-by-step explanation:

let x be the amount Kweku gets then Kofi gets 3x , so

x + 3x = 4800

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x = 1200

that is

Kweku gets $1200

Kofi gets 3 × $1200 = $3600

7 0
2 years ago
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