Lesson 8Multiple Representations ofRatesIDEAble Scheals6th GradeEXIT TICKETMathematics-Unit 6Name:Date:Kiara, Giovanni, and Ebony are triplets and always argue over who can answer basic mathfacts the fastest. After completing a few different math fact activities, Kiara, Giovanni, andEbony record their data, which is shown below.KiaraEbonym = 5tWhere t represents the time inseconds and m represents thenumber of math facts completed.Number of Math Facts Per Second6054484230Giovanni241810Seconds51512206.Math Facts4060o 1 2 3 4 5 6 7 8 9 10Number of SecondsA. What is the math fact completion rateB. Who would win the argument? How doyou know?for each student?Number of Math Facts

Name: Lesson 8Multiple Representations ofRatesIDEAble Scheals6th GradeEXIT
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Description: Lesson 8Multiple Representations ofRatesIDEAble Scheals6th GradeEXIT TICKETMathematics-Unit 6Name:Date:Kiara, Giovanni, and Ebony are triplets and always argue over who can answer basic mathfacts the fastest. After completing a few different math fa

Answered: Kiara, Giovanni, and Ebony are triplets…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Lesson 8
Multiple Representations of
Rates
IDEA
ble Scheals
6th Grade
EXIT TICKET
Mathematics-Unit 6
Name:
Date:
Kiara, Giovanni, and Ebony are triplets and always argue over who can answer basic math
facts the fastest. After completing a few different math fact activities, Kiara, Giovanni, and
Ebony record their data, which is shown below.
Kiara
Ebony
m = 5t
Where t represents the time in
seconds and m represents the
number of math facts completed.
Number of Math Facts Per Second
60
54
48
42
30
Giovanni
24
18
10
Seconds
5
15
12
20
6.
Math Facts
40
60
o 1 2 3 4 5 6 7 8 9 10
Number of Seconds
A. What is the math fact completion rate
B. Who would win the argument? How do
you know?
for each student?
Number of Math Facts

Expert Solution

Step 1

(A) For Kiara the number of math facts completed is given by the function-

m = 5t

where t represents the time in seconds and m represents number of math facts completed.

i.e when t = 1

m = 5

when t=2

m = 10

Hence the rate of math fact completion for Kiara is 5 questions per second.

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