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Murrr4er [49]
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]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]3 years ago
3 0

Answer:

40

Step-by-step explanation:

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Licemer1 [7]

Answer:

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Step-by-step explanation:

The rectangular prism is SA=2(wl+hl+hw)

Where:

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5 0
3 years ago
Read 2 more answers
Match these similar triangles proof<br>​
AlekseyPX

Answer:

B

C

F

D

H

A

G

E

Step-by-step explanation:

Ok. They are trying to reconstruct the smaller looking triangle in the bigger triangle using angle A as the common angle.

The first statement is always the given.

Second they constructed line segment XY into the bigger triangle so that XY is parallel to BC.

Third, from the construction of the parallel lines we can now find corresponding angles that are congruent. This would be the use of F.

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7 0
3 years ago
Help ASAP please
Setler [38]
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3 years ago
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