An investment earned interest of $380 during the 10th unit period. If a(t) = 1 + t^2 , find the amount of interest earned during the 6th unit period. The answer given is $220, but I do not know how to get this.

An investment earned interest of $380 during the 10th unit period. If a(t) = 1 + t^2 , find the amount of interest earned during the 6th unit period. The answer given is $220, but I do not know how to get this.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter2: Graphical And Tabular Analysis

Section2.1: Tables And Trends

Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...

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An investment earned interest of $380 during the 10th unit period. If a(t) = 1 + t^2 , find the amount of interest earned during the 6th unit period.

The answer given is $220, but I do not know how to get this.

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