if the first 15 sandwiches sold at a restaurant one day, 9 were club sandwiches. at the same rate, how many sandwiches would hav
1 answer:
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Answer:
b =
Step-by-step explanation:
Using the rule of logarithms
log ⇔ nlogx
Given
190 = ( take the natural log ln of both sides )
ln190 = ln = bln200 ( divide both sides by ln200 )
= b