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Elis [28]
2 years ago
5

Trevor’s science class is studying rainfall on the first day of every month for one year. Explain why this would not represent t

he rainfall for the entire year.
Mathematics
2 answers:
Svet_ta [14]2 years ago
8 0

Answer:

D.These are three consecutive months. The sample should be spread out across the whole year and include more than three months.

Step-by-step explanation:)

mario62 [17]2 years ago
3 0

Answer:

Maybe because they don't measure the rainfall on how many times it rains in one month, because it could rain multiple times in one month while Trevor's science class only measures once a month.

Step-by-step explanation:

Respond if you don't get this. :)

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Answer:

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3 years ago
What is the slope of the line that passes through the points (9, 1) and (17, 2)
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Answer:

C

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Step-by-step explanation:

7 0
1 year ago
How to solve: dy/dx=e^(x-y), y(0)=ln3
ella [17]
Hello,

\dfrac{dy}{dx} = \dfrac{e^x}{e^y} \\

e^y*dy=e^x*dx \\

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\boxed{y=ln(2+e^x)}\\


8 0
3 years ago
Read 2 more answers
I got zero, but that’s wrong.
meriva

Answer:

Expected value is 4,000

Step-by-step explanation:

To find expected value ⇒ multiply the value by it's probability

40% × ( -25,000 ) = - 10,000

Breaking means neither add nor subtract a given amount

20% × 0 = 0

35% × 40,000 = 14,000

∴ Expected value = -10,000 + 14,000 = 4,000

LOSS:                   -10,000

BREAK EVEN:       0

WIN:                       14,000

Expected value is 4,000

<em>hope this helps....</em>

3 0
3 years ago
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