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Shalnov [3]
3 years ago
8

The sum of 3 and 13

Mathematics
2 answers:
maks197457 [2]3 years ago
6 0

Answer:

16

Step-by-step explanation:

The sum of 3 and 13 would look like this as an equation, 3 + 13 = ? Just add 3 to 13 and you get 16 as your answer.

serg [7]3 years ago
3 0
Sum means addition which means it’s 13+3=16
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brilliants [131]

Answer:

  • see below

Step-by-step explanation:

Total number of trials =600.

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Number of tails = 258

On tossing a coin,

let  \: E_1  \: and  \: E_2  \: be  \: the  \: events \:  of \:  getting  \: a  \: head

and of getting a tail respectively.

then,

1)  \: P \:  (getting \:  a  \: head) = \: P \:  (E_1)

\longrightarrow \:  \frac{number \: of \: heads \: coming \: up}{total \: number \: of \: trials}

\longrightarrow \:  \frac{342}{600}  =  \frac{57}{100}

\longrightarrow \: 0.57

\red{ \rule{150pt}{3pt}} \:

2) P (getting \: a\: tail) =P (E_2)

\longrightarrow \:  \frac{number \: of \: tails \: coming \: up}{total \: number \: of \: trials}

\longrightarrow \:  \frac{258}{600}  =  \frac{43}{100}

\longrightarrow \: 0.43

6 0
3 years ago
Best/correct answer gets brainliest.
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3 years ago
Niña jumps 225 times in 3 minutes. At this rate how many times can she jump in 5 minutes
Tresset [83]
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Hope this helps.
5 0
3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

Please see attached picture for full solution.

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