<h3>x = 21/5</h3>
Step-by-step explanation:
<h3>___________________________</h3><h3>Given →</h3>5x:9 = 7:3
<h3>So,</h3>→ 5x/9 = 7/3
→ x = (7 × 9)/(3 × 5)
→ x = 21/5
<h3>___________________________</h3><h3>Hope it helps you!!</h3>
A customer sent in a $230 check to pay off an overdue bill but failed to pay the interest that accrued over the 45 days after th
1 answer:
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Answer:
Step-by-step explanation:
Using the formula for the exponential decay that is , we have N=
,
and k=0.1374.
Thus, becomes
Taking log on both sides, we get