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Alisiya [41]
3 years ago
5

On a number line what is the distance between-3/7 and -2/3

Mathematics
1 answer:
Nikitich [7]3 years ago
4 0
Is simply their difference,

\bf -\cfrac{3}{7}-\left( -\cfrac{2}{3} \right)\implies -\cfrac{3}{7}+\cfrac{2}{3}\impliedby \textit{LCD of 21}\implies \cfrac{-3(3)+2(7)}{21}
\\\\\\
\cfrac{-9+14}{21}\implies \cfrac{5}{21}

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What is a one-to-one function?
umka2103 [35]

Answer:

C.

Step-by-step explanation:

A one to one function is a function in which an element in a domain is corresponding to the a single element in the range. That is, each element in the domain has exactly one image in the range.

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Therefore the correct answer is option C.

6 0
3 years ago
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Murljashka [212]

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-1.23 is the correct answer

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2 years ago
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3 years ago
An unfair coin with​ Pr[H] = 0.75 is flipped. If the flip results in a​ head, a student is selected at random from a class of si
Agata [3.3K]

Answer:

72.73% probability of selecting a​ girl, given the flip resulted in​heads

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Total outcomes:

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7 0
3 years ago
Wats the answer ~!!!!!!!
shtirl [24]
The answer is c. My dude good luck
6 0
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