Answer:
Use the inflection points to set up intervals. Substitute a value into each interval to find where the curve is concave up or down.
The graph is concave up
Step-by-step explanation:
The probability of choosing a digestive will be 0.5/2
The probability of choosing a chocolate will be 1.5/2
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Answer: 9
Step-by-step explanation:
i used math
( Terminating Decimal) Hope this helps
3/5 = 51/85
Therefore, 51 red marbles and 85 green marbles follows the required ratio.