a student's cost for last semester in her community college was $2,300. she spent $253 of that on books. what percent of my seme
1 answer:
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Answer:
Step-by-step explanation:
Here, the given expression is:
Now, by logarithm rules, we know
if
, then x =
Comparing here, b = 10 and z = 2
⇒ y =
or,