Question Info

This question is public and is used in 1 test or worksheet.

Type: Multiple-Choice
Category: Exponents
Level: Grade 11
Standards: HSF-LE.B.5
Tags: HSF-LE.B.5
Author: HTPhysics
Created: 2 weeks ago

View all questions by HTPhysics.

Exponents Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 11 Exponents CCSS: HSF-LE.B.5

Henry is a materials scientist testing plastic degradation. The mass loss is
[math]W(t) = W₀e^(-0.008t)[/math], with t in years. In a harsher environment, degradation is faster. Which function shows faster degradation?
  1. [math]W(t) = W₀e^(-0.006t)[/math]
  2. [math]W(t) = W₀e^(-0.011t)[/math]
  3. [math]W(t) = 0.97W₀e^(-0.008t)[/math]
  4. [math]W(t) = 1.03W₀e^(-0.008t)[/math]
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.