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klio [65]
3 years ago
14

Sunday morning, the temperature in Bayfield, Wisconsin was -15.6 degrees Fahrenheit. If the temperature rose 3.8 degrees Fahrenh

eit that afternoon, what was the temperature later in the day?
Mathematics
2 answers:
artcher [175]3 years ago
8 0
-11.8° F

when adding a positive to a negative, make the negative just make the negative number positive (for the sake of simplicity) and subtract
therefore
15.6-3.8 is 11.8
not convert back to negative
making your answer -11.8
Ostrovityanka [42]3 years ago
4 0

Answer:

just add them and leave it as a positive

Step-by-step explanation:

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Check the picture below.

\bf \textit{using the pythagorean theorem}
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c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b
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\sqrt{41^2-(-9)^2}=b\implies \sqrt{1681-81}=b\\\\\\ \sqrt{1600}=b\implies 40=b\\\\
-------------------------------

\bf sin(\theta )=\cfrac{\stackrel{opposite}{40}}{\stackrel{hypotenuse}{41}}\qquad~~  cos(\theta )=\cfrac{\stackrel{adjacent}{-9}}{\stackrel{hypotenuse}{41}}\qquad~~  tan(\theta )=\cfrac{\stackrel{opposite}{40}}{\stackrel{adjacent}{-9}}
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csc(\theta )=\cfrac{\stackrel{hypotenuse}{41}}{\stackrel{opposite}{40}}\qquad ~~sec(\theta )=\cfrac{\stackrel{hypotenuse}{41}}{\stackrel{adjacent}{-9}}\qquad ~~cot(\theta )=\cfrac{\stackrel{adjacent}{-9}}{\stackrel{opposite}{40}}

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What is 3/10 as a percent
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3/10 is represented as 30%.
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Javier volunteers in community events each month. He does not do more than five events in a month. He attends exactly five event
enot [183]

Answer:

P(x < 3) = 25\%

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Step-by-step explanation:

The given parameters can be represented as:

\begin{array}{ccccccc}x & {5} & {4} & {3} & {2} & {1}& {0} & P(x) & {25\%} & {30\%} & {20\%} & {15\%} & {5\%} & {5\%} \ \end{array}

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This is calculated as:

E(x) = \sum x * P(x)

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Express as decimal

E(x) = 3.40

Approximate to the nearest integer

E(x) = 3

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