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spayn [35]
3 years ago
10

The Attachment below is the question

Mathematics
1 answer:
seraphim [82]3 years ago
3 0
A normal die is six sided.

The probability of rolling a 5 is 1/6

The probability of rolling a factor of 6 is 4/6 (or 2/3)
-the factors of 6 are 1, 2, 3 and 6

The probability of rolling a number more than one is 5/6
-the die is numbered 1-6, and the numbers greater than one are 2, 3, 4, 5 and 6

If you’re rolling the die 3 times and want to get those three in that specific order:

Multiply 6 x 3 to get 18
-you roll a six sided die 3 times

The probability of rolling a 5 the first time is 1/18

The probability of rolling a factor of 6 the second time is 4/18 (or 2/9)
-(see factors of 6 above)

The probability of rolling a number greater than 1 is 5/18

Next multiply 18 x 3, which is equal to 54
-this is because you want to find the EXACT theoretical probability of rolling these numbers in this exact order

Add up all your numerators
1 + 4 + 5 = 10

Your probability of rolling these numbers in this exact order is 10/54.

But you must ALWAYS simplify your fractions.

Simplify 10/54:
10 / 2 = 5
54 / 2 = 27

Your simplified fraction is 5/27.

Hope this helped! :3
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What number needs to be added to 5 and 3 so that the ratio of the first number to the second becomes 3:2?
sukhopar [10]

Answer:

7

Step-by-step explanation:

x + 3 : x + 8 : : 2 : 3

(x + 3) \times 3 = (x + 8) \times 2 \\ 3x + 9 = 2x + 16 \\ 3x - 2x = 16 - 9 \\ x = 7 \\ x + 3 = 7 + 3 = 10 \\ x + 8 = 7 + 8 = 15 \\  

10 : 15

2 : 3

7 0
3 years ago
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Josiah's car used 16 gallons to travel 336 miles.How far can he travel on 5 gallons ​
zaharov [31]

Answer:

He can travel 105 miles on 5 gallons.

Step-by-step explanation:

First, you want to divide 336 by 16 to get the unit rate. The unit rate will be 21. That means he can travel 21 miles on 1 gallon. Now, all you need to do is multiply 21 and 5 to get how many miles he can travel on 5 gallons. That would be 105 miles. Hope that helps! : )

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4 years ago
How to make a dot plot
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draw a a big L and put your numbers

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4 years ago
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It's due in 30 minutes!!
Doss [256]
1st is 40/100 = 4/10 =40%
2nd is 52/100 =26/50 = 52%
3rd is 24/100 = 6/25 = 24%
4th is 9/100 = 9/100 = 9%
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3 years ago
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How is shape D diffrent from shapes A,B,C
Allushta [10]

Answer: D

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Let me know if I'm wrong. If not I'm glad I could help

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