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Round Your Answer to the Nearest Whole Number, If Necessary f(t)=−0.4t2+10tf(t)=-0.4 t^{2}+10 t

Question 78

Multiple Choice

Round your answer to the nearest whole number, if necessary.
-The function f(t) =−0.4t2+10tf(t) =-0.4 t^{2}+10 t approximates the average number of digits that participants in a memorization experiment were able to recall after tt minutes. Find the number of digits recalled after 6 minutes.


A) 66 digits
B) 26 digits
C) 46 digits
D) 86 digits

Correct Answer:

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