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Sever21 [200]
3 years ago
11

Pick a number from the following list 1,2,3,4 write it down if each student in a class of 50 we’re also to pick a number how man

y would you guess had selected the same number as you did
Mathematics
1 answer:
Scilla [17]3 years ago
7 0

Answer:

13 students

Step-by-step explanation:

We have a list of four numbers: 1, 2, 3, 4. If 50 persons were to pick a number randomly, it means that the probability of picking any of the numbers is 0.25.

Therefore, from 50 students, 0.25*50 = 12.5 ≈ 13 students aproximately would choose the same number as I did.

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Does anyone know this ? i'm stuck.. i'll give you brainliest and 15 points !! pls show work.
insens350 [35]

Answer:

2y+3 is parallel or the same as QR and PS

5 0
3 years ago
Someone please help me I suck @ simplifying thank you
dsp73

To solve this question, you would need to find the common denominator among the 2 fractions. In this case it would be

72.

Then multiply numbers to both of the fractions to get to the bottom number in both fractions equaling 72.

40/72 + 27/72 =67/72.

Try to reduce to lowest terms by dividing a common number from both of them if possible.





5 0
3 years ago
Read 2 more answers
And rates: word problems ZB9
asambeis [7]

Answer:

10 mins

Explanation:

Because it takes 2 minutes to fill a 30 gal pool, and 150/30=5, 2 x 5 = 10 giving you the answer of 10 mins to fill a 150 gal pool.

6 0
3 years ago
PLEASE HELP ASAP
melomori [17]

Answer:

the point where the graph crosses the y-axis.

Step-by-step explanation:

I took the quiz and this was the correct answer

3 0
3 years ago
What's the nearest tenth of 1.91
Andre45 [30]
1.91 to the nearest tenth is 1.9
5 0
3 years ago
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