31 multiple choice question exam. You don’t have to only pick the answer. You have to write all the steps that brings to that answer for each question.Final Exam DMAT 317 Fall 2019

Name___________________________________ Students ID___________________

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the

question.

1) Find the greatest common factor of 36 and 49. 1)

A) 1 B) 36 C) 1,764 D) 49

2) Linda and Deepti are walking and jogging on a circular trail. Linda can complete one

circuit in 40 minutes, and Deepti can complete the circuit in 70 minutes. If they both

start at the same place at the same time, when will they be at the starting place at the

same time?

2)

A) 2800 minutes B) 40 minutes

C) 10 minutes D) 280 minutes

3) Perform the indicated operations. (82 – 60) + [(-3 × 4) – 36 ÷ 4] 3)

A) 10 B) 19 C) 1 D) 25

4) Convert the mixed number to an improper fraction. 3 5

6

4)

A) 23

6

B) 25

6

C) 7

3

D) 19

2

5) Change the fraction to an equivalent fraction with the given denominator.

13

31

= ?

217

5)

A)

403

217

B)

26

217

C)

91

217

D)

14

217

6) Change the fraction to a decimal.

19

24

6)

A) 0.7916 B) 0.7,916 C) 0.7916 D) 0.7916

7) Which number is irrational? 7)

A) 0.454545… B) 25 C) 29 D) 2

3

1

8) Perform the operation and simplify the answer.

9 55 4 5

8)

A) 1,980 B) 65 11 C) 900 11 D) 180 11

9) Perform the indicated operation and simplify the answer.

5 24 + 3 54

9)

A) 47 6 B) 19 6

C) 8 78 D) Cannot be simplified.

10) Simplify. 88 8-8 10)

A) 8 B) 1 C) Undefined D) 0

11) Multiply. Write the answer in scientific notation.

(6 × 108)(2 × 108)

11)

A) 1.2 × 1065 B) 12 × 1064 C) 12 × 1016 D) 1.2 × 1017

12) Write each number in scientific notation and then multiply. Give the answer in scientific

notation.

(71,000,000)(200,000)

12)

A) 1.42 × 1012 B) 1.42 × 1013 C) 142 × 1011 D) 14.2 × 1012

13) Write the phrase in symbols: Eight less than three times a number. 13)

A) 3x – 8 B) 3(8 – x) C) 8 – 3x D) 3(x – 8)

14) Find the y-intercept.

-2x – 8y = 16

14)

A) (0, -8) B) (-2, 0) C) (0, -2) D) (-8, 0)

15) Find the slope of the line passing through the points (3, 1) and (0, -6). 15)

A)

7

3

B)

3

7

C) –

3

7

D) –

7

3

16) A newspaper advertisement costs $5.00 per week to run the ad plus a setup charge of

$30.00. Find the cost of running the ad for 5 weeks.

16)

A) $25.00 B) $175.00 C) $55.00 D) $150.00

2

17) Use inductive reasoning to find a pattern, and then make a reasonable conjecture for the next

number in the sequence.

1 3 7 13 15 19 25 27 31 37

17)

A) 43 B) 39 C) 45 D) 41

18) Round to the nearest hundredth.

2.87491

18)

A) 2.88000 B) 2.87000 C) 2.87400 D) 2.87500

19) Phil has 12 stamps of denominations $0.37 and $0.23. If the total value of the stamps is

$4.02 how many $0.37 stamps does Phil have?

19)

A) 3 B) 10 C) 8 D) 9

20) Write the set using roster notation:

The set of even natural numbers less than 10.

20)

A) {2, 4, 6, 8, 10} B) {x x and x < 10} C) {x x and x < 10} D) {2, 4, 6, 8} 21) Write the set using set-builder notation: The set of natural num