Answer: 24.0825%
Step-by-step explanation:
8.25% as fraction: 33/400
24+33/400
Convert element into fraction: 24x400/400
24x400/400+33/400= 9633/400
Final step: Make it into a decimal
<em><u>24.0825% is your answer</u></em>
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if the medicine leaves the blood stream at 10% per hour and 6 hours goes by 60% of the medicine would be gone. 60% of 50 is 30. so 30mg would have left. so there is only 20mg left.
Y^2 - 7y + 6 = 0
(y - 1)(y - 6) = 0
y - 1 = 0
y = 1
y - 6 = 0
y = 6
so y = 1 or y = 6
It would be 6/8. You would easily figure this out by seeing if any of them can be simplified, 6/8 can be simplified by dividing both halves by 2 which then leaves you with the fraction 3/4.