EASY MATH PLEASE HELP!! : ) EXPLANATION REQUIRED
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I WILL GIVE BRAINLIEST
(*HINT: THE ANSWER IS NOT B*)

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?