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Art [367]
2 years ago
7

Yesterday a car rental agency rented 4 convertibles and 30 other vehicles. Considering this data, how many of the first 68 vehic

les rented today should you expect to be convertibles?
100 points and brainliest to answer
Mathematics
2 answers:
belka [17]2 years ago
7 0

Answer:

30 other vehicles + 4 convertibles = 34 cars

34 * 2 = 68

30 * 2 other vehicles + 4 * 2 convertibles = 68 cars

60 other vehicles and 8 convertibles

hope it helps you

zimovet [89]2 years ago
5 0

Answer:

8

Step-by-step explanation:

\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}

Given:

  • number of convertibles = 4
  • total number of vehicles = 30 + 4 = 34

\implies \sf P(convertible)=\dfrac{4}{34}=\dfrac{2}{17}

To find the expected number of convertibles from the first 68 vehicles:

\begin{aligned}\implies \sf P(convertible) \times 68 & =\sf\dfrac{2}{17} \times 68\\\\ & = \sf8\end{aligned}

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