Instructions for Final Cumulative Test on Ch. 1-9 Assignment:
1. The assignment must be returned/attached as a Microsoft Word .doc or .docx file extension in your Individual Forum.
2. You are required to show all work using equation editor and provide step-by-step solutions.
3. You must provide your step-by-step solutions below the question.
4. You must indicate your final answer in the column “Final Answer.”
5. Make sure to provide proper units in your "Final Answer."
6. Make sure to enter your name and date where indicated.
7. You must show all work to receive credit. No work = No Credit.

Student Name:

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Date:

Problem # /

MAT 115 Week 9 Cumulative Test (Ch. 1-9) -- Due Day 7 (Sunday)

Instructions: In order to complete your assignment in an organized and efficient manner, please use this template to type your work and answers. Save this template to your computer, complete the problems (showing all work without using a calculator), and post as an attachment to your <Individual> forum. Remember: No work = no credit
CAUTION: It is your responsibility to ensure that your assignment is attached correctly to a post in your <Individual> forum. After posting your assignment, log off and then log back in to the classroom. See if you can view your attachment all right. However, please make note, according to Axia School Policy no work can be accepted after the last class day, Sunday, Day 7. Therefore, your assignment will not be accepted if received after 11:59 PM, Sunday Day 7, regardless of reason.
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Final Answer (Indicate your final answer in this column) Make sure to include proper units and reduce when necessary.

1 /

In the number 854,263,189, what number tells the number of thousands?

Number of thousands is 3 (fourth number from right to left) / 3
2 / Perform the indicated addition.

3291 / 3291
3 / Perform the indicated subtraction.

19,319 / 19,319
4 / Multiply.

312
21840
93600
______
115,752 / 115,752
5 / Divide.
24

-52
113
-104
9
Quotient=24
Remainder=9 / Quotient =24
Remainder = 9
6 / Round 16,851 to the nearest thousand.
17,000 / 17,000
7 / Find the area of the figure.

Area of the square = L2 where L is the side of the square
Area=5^2=25 in2 / 25 in2
8 / A bedroom is 10 ft by 11 ft. What is its perimeter?
Perimeter =P=2(W+L) where W=width and L=length
W=10ft, L=11ft then P=2(10+11)=42 ft / 42 ft
9 / Evaluate.

/ 4
10 / Multiply . Write your answer in simplest form.
/ 3/7
11 / Divide . Write the result in simplest form.
/ 6/5
12 / Find the prime factorization of the number 40.
40=2*2*2*5=23*5 / 23*5
13 / Perform the indicated operations.

/ 5/36
14 / Subtract

/ 25.909
15 / Multiply.

30.54
X 60.43
/ 1,845.5322
16 / Nina's car payment is $362.57 per month for 4 years. How much will she pay altogether?
4*$362.57=$1450.28 / $1450.28
17 / Find the circumference of the circle whose diameter is 14 ft. Use 3.14 for π and round your answer to one decimal place
C=circumference
D=diameter
C=D*pi
C=14*3.14=43.96 / 43.96 ft
18 / Find the area of the figure.

Area of a triangle is bh/2
B=9 ft ,h=4 ft A=9*4/2=18 ft2 / 18 ft2
19 / Find the rate:
= 127 ft/s
/ 127 ft/s
20 / Solve for the unknown:

/ x=20
21 / Write as a percent.
2/5= 0.4 (40%) / 40%
22 / Write 78% as a decimal.
78/100=0.78 / 0.78
23 / Determine whether the pair of fractions is proportional: .
Fractions are proportional if 4*12=6*8 (48=48)
Yes / Yes
24 / Find the unit price for the item: $54.70 for 5 shirts.
Unit price=total price/number of units
54.7/5=10.94 / $10.94
25 / Identify the rate, base, and amount in the following statement:
30% of 350 is 105
Rate = 30%
Amount=105
Base=350 / Rate = 30%
Amount=105
Base=350
26 / What is 60% of 250?
250*0.6=150 / 150
27 / Find the square root.
=11 / 11
28 / Carlos works 8.25 h and receives $102.30 pay. What will he receive at the same rate if he works 14 h?
Let x that will he receive
102.3/8.25=x/14
102.3*14=8.25x
8.25x=1432.2
x=1432.2/8.25=173.6 / $173.6
29 / Write 0.672 as a percent.
67.2% / 67.2%
30 / What percent of 200 is 8?
8/200=0.04 (4%) / 4%
31 / Complete the statement.
82 cm = ___820_____ mm
1 cm=10mm then 82 cm=82*10=820 mm / 820
32 / Complete the statement.
15 g = __0.0015______kg
1 g = 0.001 kg then 15 g= 0.001*15=0.015 kg / 0.0015 kg
33 / Find the missing angle.

The sum of the angles of a triangle is 180°
Let a=missing angle
a=180°-45°-106°=29° / 29°
34 / Write 0.64 as a fraction in lowest terms.
0.64=64/100=16/25 / 16/25
35 /
The bar graph above shows the number of tickets sold each week by the garden club for their annual flower show.
How many more tickets were sold during week 4 than week 2?
During week 4 were sold 60 tickets
During week 2 were sold 10 tickets
60-10=50 / 50
36 / Sabrina has the following math quiz scores: 19, 24, 25, 17, 13, and 18. Find her mean score, to the nearest tenth, if necessary.
Mean = (19+24+25+17+13+18)/6=116/6=58/3=19.333 / 19.3
37 / Eleven applicants for a certain position had the following ages: 32, 33, 25, 36, 48, 51, 28, 23, 54, 52, 45. What was the median age?
Data ordered: 23,25,28,32,33,36,48,51
Median = (32+33)/2=32.5 / 32.5
38 / The circle graph indicates the results of asking 400 people which of these four football teams they like best this year. How many people do not like Stanford?

14% like standford then (100-14)%=86% do not like Stanford
0.86*400=344 / 344
39 / Clay is building a pen for his dog. He plans to make it rectangular in shape and measuring 40 ft by 50 ft. He can buy fencing for $3.75 per ft. How much will the fencing for his dog pen cost?
Perimeter = 2(W+L)=2(40+50)=180 ft
Cost= $3.75*180=$675 / $675
40 / Find the mode of the following set of numbers.
11, 10, 6, 11, 12
Mode is 11 (most frequent value) / 11
41 / Evaluate the expression.
= 7 / 7
42 / Evaluate the expression.
=19+4=23 / 23
43 / Evaluate the expression.
=13*24=312 / 312
44 / Evaluate
=10+2=12 / 12
45 / Divide
/ -9
46 / Evaluate the expression.
=|-2|=2 / 2
47 / Evaluate exactly: =10*8=80 / 80
48 / Evaluate the expression.
/ 28
49 / Evaluate the expression.
=9x32=9x9=81 / 81
50 / Evaluate the expression.
/ 8