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  • 03-11-2022
  • Mathematics
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Use the spinner shown in the figure below to find the probability indicated.Landing on green or a consonant

Use the spinner shown in the figure below to find the probability indicatedLanding on green or a consonant class=

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SorayaF175555 SorayaF175555
  • 03-11-2022

Based on the spinner, there are a total of 8 possible outcomes.

2 of which are green and 4 are consonants, however, 1 outcome is both consonant and a green (F green).

Therefore, the probability of landing on a green or consonant is:

[tex]\begin{gathered} P(A\text{ or B)}=P(A)+P(B)-P(A\text{ and B)} \\ P(A\text{ or B)}=\frac{2}{8}+\frac{4}{8}-\frac{1}{8} \\ P(A\text{ or B)}=\frac{5}{8} \end{gathered}[/tex]

The probability of landing on a green or consonant is 5/8 or 62.5%.

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