Marcus can buy 0.3 pound of sliced meat from a deli for $3.15. How much will 0.7 pound of sliced meat cost.
1 answer:
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Answer:
Step-by-step explanation:
The given equation is:
so, we first isolate the exponential form that contains the unknown "z" in the exponent, by dividing both sides by 0.5:
Now we bring the exponent down by applying the natural log function on both sides, and then solve for "z":