Math in Music: Algebra EOC Questions



Math in Music: Sample Related End-of-Course (EOC) Questions

These sample questions, selected from state end-of-course exams, cover the same algebraic concepts explored in the Math in Music lesson.

• American Diploma Project Algebra I EOC (NJ) Practice Test 2009

Question 43: Multiple Choice

Strand: O1.b – Use rates, ratios and proportions to solve problems, including measurement problems.

Convert 42 miles per hour to feet per second (to the nearest tenth).

A. 63.0 feet per second

B. 61.6 feet per second

C. 58.3 feet per second

D. 28.6 feet per second

(Solution: B)

• Achieve American Diploma Project Algebra I EOC Exam (NJ) Content Standards with Comments and Examples, January 2010

Question: ECR (Extended Constructed Response)

Strand: 01.b - Use rates, ratios and proportions to solve problems, including measurement problems.

There are 223 students in the freshman class, 168 in the sophomore class, 173 in the junior class and 138 in the senior class. The student council has 30 members, with these seats allocated based on the number of students in each class. How many student council members should each class have? Show or explain your work.

(Solution: May be solved using a proportion. Freshman = 10; Sophomore = 7; Junior = 7; Senior = 6)

(continued next page)

• Arkansas EOC Algebra I Released Test Questions 2010

Question 20: Multiple Choice

Strand 3 Linear Functions, Content Standard 3: Students will analyze functions by investigating rates of change, intercepts, and zeros.

Mary scored 13 points in the first 11 minutes of a 32-minute basketball game. If she continues to score at the same rate, approximately how many points will she score in this game?

A. 45

B. 38

C. 27

D. 25

(Solution: B)

• California Standards Test: Algebra I Released Test Questions 2008

Question 91: Multiple Choice

Reporting Cluster: Functions and Rational Expressions Reporting Cluster

Standard 15.0: Students apply algebraic techniques to solve rate problems, work problems, and percent mixture problems.

Jena’s Vacation

|Miles Traveled |600 |450 |300 |960 |

|Gallons of Gasoline |20 |15 |10 |x |

Jena’s car averaged 30 miles per gallon of gasoline on her trip. What is the value of x in gallons of gasoline?

A. 32

B. 41

C. 55

D. 80

(Solution: A)

(continued next page)

• Massachusetts 2010 Spring Release, Mathematics - Grade 10

Question 39: Multiple-Choice

Reporting Category: Patterns, Relations, and Algebra

Standard: 10.P.7 - Solve everyday problems that can be modeled using linear, reciprocal, quadratic, or exponential functions. Apply appropriate tabular, graphical, or symbolic methods to the solution. Include compound interest, and direct and inverse variation problems. Use technology when appropriate.  (AI.P.11)

Jan sets up tables and chairs for meetings. When she sets up 12 tables, she places 6 chairs at each table. Jan always sets up the same total number of chairs.

When she sets up 8 tables, what is the number of chairs that she places at each table?

A. 4

B. 9

C. 10

D. 16

(Solution: B)

• Massachusetts 2007 Spring Release, Mathematics - Grade 8

Question 24: Multiple-Choice

Reporting Category: Number Sense and Operations

Standard: 8.N.3 - Use ratios and proportions in the solution of problems, in particular, problems involving unit rates, scale factors, and rate of change.

Tuan answered 20 customer service calls in 3 hours. At this rate, how many customer service calls can Tuan answer in 7.5 hours?

A. 45

B. 50

C. 60

D. 80

(Solution: B)

................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download