Answer:
she bought 5 cards, which equals to $54
and then she bought 1 card
Step-by-step explanation:
Answer:
i do not know
Step-by-step explanation:
The first thing you hi ♂️ and the girls is the one who wants with wow wayward in Wyoming the way the house to
Answer:
6
Step-by-step explanation:
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Answer: Medication in Lexi's system on day t becomes,

Step-by-step explanation:
Since we have given that
Initial amount Sofia takes of a medicine = 10 mg
Concentration in blood decreases by a factor of one half every day.
So, it becomes,

According to question, four days later, it becomes,

We have given that Lexi takes 10 mg of the same medicine.
So, it becomes,

Hence, Medication in Lexi's system on day t becomes,
