A culture started with 1,000 bacteria. After 3 hours, it grew to 1,100 bacteria. Predict how many bacteria will be present after 17 hours.
Answer:
-4 and 9
Step-by-step explanation:
we have

we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have


so
substitute in the formula
therefore
The equation is true for -4 and 9
Answer:
B. 50
Step-by-step explanation:
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