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NemiM [27]
3 years ago
15

The sum of two consecutive integers is less than 55 the pair of integers with the greatest sum are 26 27

Mathematics
1 answer:
gayaneshka [121]3 years ago
3 0

Answer:

28

Step-by-step explanation:

Let first integer = x

so second integer = x + 1

according to question we get the equation,,,,

(x) + (x + 1) < 55

x + x + 1 < 55

2x + 1 < 55

subtract 1 from both sides ,we get

2x < 54

divide both sides by 2 we get ......

x < 27

1st integer = x and x < 27

also as we need sum of integer with greates sum so we take x = 26

and 2nd integer = x+1

= 27 + 1

= 28

now if you add both the integers you get sum = 54 which is less than 55 and so this verify you second condtion also .......

hope this will help you

Please feel free to revert back for any further queries.

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Answer:

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Step-by-step explanation:

Data given and notation  

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Null hypothesis:\mu \geq 1.25  

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If we analyze the size for the sample is > 30 but we don't know the population deviation so is better apply a t test to compare the actual mean to the reference value, and the statistic is given by:  

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t=\frac{1.20-1.25}{\frac{0.14}{\sqrt{49}}}=-2.50    

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Hope that helps!

3 0
2 years ago
Read 2 more answers
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