-2 is the answer u just said it
Answer:
3
Step-by-step explanation:
-4(9-3x)=0
-36+12x=0
12x=0+36
12x=36
x=36/12
x=3
I think any of these would work
10;18
15;28
20;35
It is expected that a number greater than 4 will be rolled 300 times
The sample space of a die is:
S = {1,2,3,4,5,6}
The probability of obtaining a number greater than 4 is:


In 900 rolls, the expected number of number greater than 4 is:

This gives


Hence, it is expected that a number greater than 4 will be rolled 300 times
Read more about expected values at:
brainly.com/question/15858152
Data:
Read pages = 36
Total pages = 180
<span>The ratio of pages read = ?
Solving:
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