Exam (elaborations)
Mancosa business mathematics PAST PAPERS
- Course
- Business mathematics
- Institution
- Management College Of Southern Africa (MANCOSA)
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FINAL ONLINE SUMMATIVE ASSESSMENTBachelor of Public Administration
Bachelor of Business Administration
Bachelor of Commerce in Accounting
Bachelor of Commerce in Entrepreneurship
PROGRAMME Bachelor of Commerce in Retail Management
Bachelor of Commerce in International Business
Bachelor of Commerce in Financial Management
Bachelor of Commerce in Marketing Management
Bachelor of Commerce in Supply Chain Management
MODULE Business Mathematics
YEAR One (1)
INTAKE July 2023 Semester 1
DATE 28 November 2023
TOTAL MARKS 100
,SECTION A [100 MARKS]
Answer ALL the questions in this section.
Type ONLY the letter that represents the correct answer next to the corresponding number in your
online answer booklet. E.g. 26 B
3
3 14 11
1. + − =
5 2 8
−7
A.
8
13
B. −1
20
7
C.
20
3
D. −1
8
2 1
+
3 4
2. 5 2 =
−
8 5
81
A.
110
110
B.
27
11
C.
12
40
D.
9
, 3 3
3. Divide by
4 2
5
A.
7
3
B.
8
1
C.
2
4
D.
2
𝟐𝟏(𝒙−𝟏)
4. Solve for 𝑥 in: 𝟏𝟓𝒙 + 𝟐 =
𝟐
17
A.
30
8
B.
18
19
C.
25
−25
D.
9
5. The equation below gives the speed s, in miles per hour, of a certain
car t seconds after it began to accelerate. What is the speed, in miles
per hour, of the car 5 seconds after it began to accelerate?
S = 40 + 3t
A. 40
B. 43
C. 45
D. 55
, 𝑥
6. Given the function y = − 4, what is the y-intercept of the graph of
10
this function on the Cartesian plane?
A. (0, -4)
B. (0, 4)
C. (10, 4)
D. (4, -10)
7. The function y is defined by 𝑦 = 8𝑥 6 . What is the value of 𝑥 when y
evaluates to 512?
A. 4
B. 6
C. 2
D. 8
8. Given the function 𝑦 = 𝑥 2 − 66; what is the smallest integer value
that y can evaluate to?
A. 0
B. 66
C. -66
D. 4356
9. Given the function 𝑦 = 𝑥 2 − 66; what is the smallest integer value
of 𝑥 which ensures that y evaluates to its minimum?
A. -100
B. -1
C. 10
D. 0
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