Chapter 9 Cumulative Review 839
- [Section 3.4]
- [Section 3.5]
- [Section 3.6]
- [Section 3.7]
- PET MEDICATION A pet owner was told to use an
eye dropper to administer medication to his sick
kitten. The cup shown below contains 8 doses of the
medication. Determine the size of a single dose.
[Section 3.3]
- BAKING A bag of all-purpose flour contains
cups. A baker uses cups. How many cups
of flour are left?[Section 3.6]
- Evaluate: [Section 3.7]
- a. Round the number pi to the nearest ten
thousandth: [Section 4.1]
b. Place the proper symbol ( or ) in the blank:
154.34 154.33999.[Section 4.1]
c. Write 6,510,345.798 in words.[Section 4.1]
d. Write 7,498.6461 in expanded notation.[Section 4.1]
p3.141592654....
3
4
a
1
3
b
2
a
5
4
b
17 12 3 34
1/2 oz
3/4 oz
1/4 oz
1 oz
7
2
3
4
5
6
45
2
3
96
4
5
6
25
a 2
7
24
b
3
4
3
5
Perform the operations.
- [Section 4.2]
- [Section 4.2]
- [Section 4.2]
- [Section 4.3]
- [Section 4.4]
- [Section 4.5]
- PAYCHECKS If you are paid every other week,
your monthly gross incomeis your gross income
from one paycheck times 2.17. Find the monthly
gross income of a secretary who earns $1,250 every
two weeks.[Section 4.3]
- Perform each operation in your head.
a. [Sections 4.3]
b. [Sections 4.4]
- Estimate the quotient: [Section 4.4]
- Evaluate and round the result to the
nearest hundredth.[Section 4.4]
- Write as a decimal. Use an overbar.[Section 4.5]
- Evaluate each expression.[Section 4.6]
a.
b.
- Graph each number on the number line.[Section 4.6]
− 5 − 4 − 3 − 2 −101 23 4 5
e 4
5
8
, 117 , 2.89,
2
3
, 0.1, 19 ,
3
2
f
B
49
81
21121 3164
2
15
(1.3)^2 6.7
0.9
9.218,460.76
89.9708
100
(89.9708)(10,000)
7
8
(9.715.8)
0.0742
1.4
5.5(3.1)
8.8(7.39.5)
5,091.51,287.89
3.4106.78 35 0.008
