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zepelin [54]
3 years ago
14

Use rousing or compatible numbers tu estimate the sum 87+34

Mathematics
1 answer:
vekshin13 years ago
3 0
Well, it gives you a 2nd option in which you can use, compatible is a much easier word to understand and it means the two numbers are <span>able to existur  together without conflict (google definition)

hopefully it helps?</span>
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Twelve people are entered in a race. If there are no ties, in how many ways can the first three places come out?
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3 years ago
HELP PLEASE AND WORTH 20 POINTS
Inessa05 [86]
If the distance is 1.5 from -2, then it could be 1.5 less than -2 or 1.5 more than -2, so we know that we will have two points on the number line.
Let’s first find 1.5 less than -2
We will subtract 1.5 from -2
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Our first value of n will be -3.5
Next let’s find 1.5 more than -2
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6 0
2 years ago
What is the probability of rolling a 4, 5, and 6, in that order, on three rolls of a single six-sided die
Marat540 [252]

Answer:

1:216

Step-by-step explanation:

The probability of getting a 4 would be 1/6.  The probability of getting a 5 would be 1/6 and the probability of getting a 6 would be 1/6.  The bottom number is the total number of outcomes (1,2,3,4,5,6) and the top number is out of that set, how many do I want.  In the case of wanting a 4, I want 1 out of those 6 numbers and so on.

Now we multiple these together 1/6 x 1/6 x 1/6 and get  1/216 or another way to write this is 1:216

4 0
1 year ago
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