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Travka [436]
3 years ago
9

On the library shelf are: -6 mystery books -5 science books -4 history books -3 adventure books Which event gives you a probabil

ity of 2/9?
Mathematics
1 answer:
Mumz [18]3 years ago
4 0

Six mystery books, five science books, four history books, and three adventure books add up to 18 books on the shelf.

18 divided by 9 = 2 books >> which equals 1/9 of the shelf

2/9 equals 4 books ...etc

The four history books would equal 2/9 and would be your answer!

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Please help me?!!!!!!!!!!
seropon [69]

Answer:

the answer would be 1.653 I think I'm not totally sure... sorry

8 0
3 years ago
25 = 6x - 5<br><br> what does x =
Jobisdone [24]

Answer:

x = 5

Step-by-step explanation:

25 = 6x - 5 (add 5 on both sides)

+5         +5

30 = 6x (divide by 6 on both sides)

5 = x

Hope this helps ya!!

3 0
2 years ago
Select all irrational numbers. 1/8 1/2 1/4 1/10 1/16
NNADVOKAT [17]
There are no irrational numbers because all these fractions come to a stop
6 0
3 years ago
Read 2 more answers
Trevor and Marissa together have 26 t shirt to sell if Marissa has 6 fewer t shirts than Trevor find how many t-shirts Trevor ha
Romashka-Z-Leto [24]
1) Set up an equation for the total, with T representing Trevor and M representing Marissa: 

T + M = 26

2) Use the provided information related Marissa's t-shirts to Trevor's to solve for one variable at a time (in this case, T): 

M = T-6 

3) Substitute M with this equation into the initial, first equation: 

T + (T-6)  = 26

4) Combine like terms and isolate T: 

T+T = 26 + 6

2T = 32 

T = 16 

5) Therefore, you now know that Trevor has 16 t-shirts. To find the number of t-shirts that Marissa has, simply plug in this amount for T into the equation that was already set up for M: 

M = T - 6 

M = 16 - 6 

M = 10

Therefore, Trevor has 16 t-shirts and Marissa has 10 t-shirts.

Hope this helps, and don't forget to mark my answer as the Brainliest! :) 

 



6 0
3 years ago
With a fair die, the probability of rolling any number 1 through 6 is the same.
yaroslaw [1]
The probability of all possible outcomes is always 1, meaning 100%.

In this case the probability of rolling a 1,2,3,4,5, or 6 is:

1/6+1/6+1/6+1/6+1/6+1/6

6(1/6)

6/6

1
7 0
3 years ago
Read 2 more answers
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