Makati and his friends rolled two fair number cubes 500 times and recorded the sum of the numbers shown on the cubes each time.
On 42 of the trails sum was 10. Which of these is fair number cubes are rolled
1 answer:
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Answer:
60%
Step-by-step explanation:
we know that
the price per share of a stock decreased from $90 per share to $36 per share
In this problem
$90 represent the 100%
so
using proportion
Find out what percentage represent the difference of ($90-$36)
($90-$36)=$54
Let
x ----> the percentage of the difference