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lisabon 2012 [21]
3 years ago
14

A car travels 120 miles in 3 hours. What is the constant speed of the car in miles per hour?

Mathematics
2 answers:
irinina [24]3 years ago
6 0

Answer: 40

Step-by-step explanation: if you divided 120 by 3 you will get 40 miles per hour

elena55 [62]3 years ago
6 0

Answer: the car travels 40 miles per hour

Step-by-step explanation: First you have to set the ratio up as 120 miles over 3 hours. After you do that you need to divide 120 by 3 which will give you for which gives you 40 miles per hours

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a. 20h + 8

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The greatest amount of rainfall is times as great as the least amount of rainfall
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16 times

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The question is basically asking :

<em>what number multiplied with the least amount would give me the greatest amount??</em>

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<em>Let that number be x, so we can say:</em>

<em>least amount * x = greatest amount</em>

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From the plot, we can see that least amount is 1/8 inches

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3 years ago
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an equation involving the unknown function y, its derivatives y' and y'', and the variable x.

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Evaluate it..........​
trasher [3.6K]

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the answer is \frac{1}{41} (23x-2ln(5sinx+4cosx))

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\int {\frac{3sinx+2cosx}{5sinx+4cosx} } \, dx

here,

a=3, b=2, c=5, d=4

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\int {\frac{3sinx+2cosx}{5sinx+4cosx} } \, dx=\int{\frac{\frac{23}{41}(5sinx+4cosx)-\frac{2}{41}(5cosx-4sinx)  }{5sinx+4cosx} }\,dx

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pls mark it as the brainliest

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