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3 years ago

65.874 to one decimal place

Mathematics

1 answer:

Makovka662 [10]3 years ago

8 0

65.9 because the hundreds placr rounds up since it is above 5

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What is the slope intercept form for x+3y=0

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Answer:

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Step-by-step explanation:

what is the slope intercept form for x+3y=0

Slope intercept form solves for y:

x + 3y = 0

subtract x from both sides:

x + 3y - x = 0 - x

3y = -x

divide both sides by 3:

3y/3 = -x/3

y = -1/3 x

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1 year ago

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3 years ago

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3 years ago

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2 years ago

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ArbitrLikvidat [17]

Answer:

81.8%

Step-by-step explanation:

Mean = $\mu = 40$

Standard deviation = $\sigma = 5$

Now we are supposed to find out what percent of the numbers fall between 35 and 50

$z = \frac{x-\mu}{\sigma}$

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Now for P(35<x<50)

Substitute x = 35

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Substitute x = 50

$z = \frac{50-40}{5}$

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= $0.818 \times 100$

=81.8%

Hence 81.8% percent of the numbers fall between 35 and 50

7 0

3 years ago