PLEASE HELP ASAP!

What is the probability that the first spinner will land on an odd number and the second spinner will land on a vowel?

A. 1/12
B. 1/4
C. 1/3
D. 1/6

PLEASE HELP ASAP What is the probability that the first spinner will land on an odd number and the second spinner will land on a vowel A 112 B 14 C 13 D 16 class=

Respuesta :

i believe the answer is D because spinner 1’s probability is 1/2 and spinner 2’s is 1/3

The probability that the first spinner will land on an odd number and the second spinner will land on a vowel is [tex]\bold{\dfrac{1}{6}}[/tex].

Probability

Probability shows us the chances of an event occurring.

[tex]\bold{Probability =\dfrac{Desired\ Outcome}{Total\ number\ of\ outcomes\ possible}}[/tex]

first spinner,

For the first spinner, we want the outcome to be an odd number.

The odd numbers on the spinner are 7 and 9, therefore the number of desired outcomes is 2.

the total number of outcomes possible on the first spinner is 4.

[tex]\bold{Probability(Odd\ Number) =\dfrac{Desired\ Outcome(2)}{Total\ number\ of\ outcomes\ possible(4)}}[/tex]

[tex]\bold{Probability(Odd\ Number)=\dfrac{1}{2} }}[/tex]

Second spinner

For the Second spinner, we want the outcome to be a vowel.

The number of vowels on the second spinner is 1 that is A.

the total number of outcomes possible on the second spinner is 3.

[tex]\bold{Probability(Vowel) =\dfrac{Desired\ Outcome(1)}{Total\ number\ of\ outcomes\ possible(3)}}[/tex]

[tex]\bold{Probability(Vowel) = \dfrac{1}{3}}}[/tex]

The probability that the first spinner will land on an odd number and the second spinner will land on a vowel.

For two events to occur together we need to multiply the probability of those events occurring individually.

[tex]\rm{Probability(Vowel\ And\ Odd\ Number) = Probability(Vowel)\times Probability(Odd\ Number)[/tex][tex]\rm{Probability(Vowel\ And\ Odd\ Number) =\dfrac{1}{2}\times \dfrac{1}{3}\\[/tex]

[tex]\rm{Probability(Vowel\ And\ Odd\ Number) =\dfrac{1}{6}[/tex]

Hence, the probability that the first spinner will land on an odd number and the second spinner will land on a vowel is [tex]\bold{\dfrac{1}{6}}[/tex].

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