A set of cards contains the numbers 1 through 20. Mathieu chooses a card at random, records the number of the card, and then ret

Question

3 years ago

15

A set of cards contains the numbers 1 through 20. Mathieu chooses a card at random, records the number of the card, and then ret

urns the card to the set. He conducts 200 trials of this event. Based on the theoretical probability, how many times can Mathieu expect to choose a multiple of 5?

Mathematics

2 answers:

Svetach [21] · Answer 1 · 2022-03-18T10:48:59+03:00

Svetach [21]3 years ago

7 0

There are 4 multiples of 5 between 1-20 5.10.15.20 which are 4/20 aka 1/5 so 1/5 of 200 is 20 times Yaga yeet

JulsSmile [24] · Answer 2 · 2022-03-18T12:26:07+03:00

JulsSmile [24]3 years ago

3 0

Answer:

40

Step-by-step explanation: