Emma will roll 2 number cubes labelled 1 through 6. She will record the sum of the two numbers after each roll. She will roll th
e 2 cubes 540 times. How many times should Emma expect the sum of 5?
1 answer:
Answer:
She will roll 5 180 times
Step-by-step explanation:
There is two cubes rolled 540 times therefore,
540 x 2 = 1080 This is how many times a number was rolled
There is an equal probability of rolling any of the 6 numbers therefore
1080 ÷ 6 = 180 This means that she will roll any number on the dice 180 times.
Hope this Helps!!!
-Conrad
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Answer:
$12.68
Step-by-step explanation:
Multiply the price of one pound by the amount of pounds you're buying,
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Round up
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