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CaHeK987 [17]
3 years ago
14

How to round 43 to the nearest ten

Mathematics
2 answers:
maksim [4K]3 years ago
7 0

43 to the nearest would be 40

Because, 3 is not greater than five in order to round it up by 1

scoundrel [369]3 years ago
6 0
40
when you round to the nearest 10, the rounding is based on the number next to it. 4 or less, it is 0. 5 or more round up to the next number.
Ex: round to the nearest 10 on 45

the next number is 50 because it is closer and you round up to the next number
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If the CPI (consumer price index) of 141 increased 8.3 % this year. What was the end of year CPI?
DENIUS [597]

If the CPI increased by 8.3%, therefore this means that there was a fractional increase of 0.083. So amount increased is:

 

CPI increase = 141 * 0.083 = 11.703

 

Therefore the end of year CPI is the sum of the original and the increase:

 

end of year CPI = 141 + 11.703 = 152.703

 

Answer:

152.703

4 0
3 years ago
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A professor pays 25 cents for each blackboard error made in lecture to the student who pointsout the error. In a career ofnyears
arsen [322]

Answer:

The correct answer is "0.0000039110".

Step-by-step explanation:

The given values are:

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\mu = 40n

\sigma^2=100n

n=20

then,

The required probability will be:

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= P(\frac{Y_{20}-\mu}{\sigma} >\frac{1000-40\times 20}{\sqrt{100\times 20} } )

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Assume two radar stations which are 39 miles apart are both tracking a plane. At a given moment, the angle between station 1 and
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Answer:

37.3 miles

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A number increased by 8 gives the same result as a number multiplied by 8. whay is that number?
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