Free SAT Practice Question

Question 1 of 1
ID: DSAT-MATH-AM-017
Section: Digital SAT Math - Advanced Math
Topics: Nonlinear functions; MCQ
Difficulty level: Hard

Practice Mode: Single selected Question » Back to Overview
The equation \(E(t) = 100(1.3)^{- t}\) gives the estimated number of typists at a large company, where \(t\) is the number of years since the company started. Which of the following is the best interpretation of the number 100 in this context?
AThe estimated number of typists when the company started
BThe decrease in the estimated number of typists each year
CThe number of years the company has been started
DThe percent decrease in the estimated number of typists each year
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