review test 2.1. question 1 re-write in scientific notation or standard form:
TRANSCRIPT
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Review Test 2.1
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Question 1
Re-write in scientific notation or standard form:
41005.7
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Question 2
Re-write in scientific notation or standard form:
6105.4
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Question 3
Re-write in scientific notation or standard form:
2105
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Question 4
Re-write in scientific notation or standard form:
1109.4
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Question 5
Re-write in scientific notation or standard form:
000,000,860,5
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Question 6
Re-write in scientific notation or standard form:
000004060.0
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Question 7
Re-write in scientific notation or standard form:
3
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Question 8
Re-write in scientific notation or standard form:
000,000,000,305,145
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Question 9
Determine if the following situations are proportional or non-proportional.
The auto mechanic charges $65 per hour plus the cost of parts.
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Question 10
Determine if the following situations are proportional or non-proportional.
Pump-a-Bunch Water Company has a pump that will pump water with a flow of 2,500 gallons per hour.
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Question 11
Determine if the following situations are proportional or non-proportional.
Cindy earns $12.50 for each day she pet-sits.
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Question 12
Determine if the following situations are proportional or non-proportional.
The length of the side of a square and its perimeter.
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Question 13
Determine if the following situations are proportional or non-proportional.
Jack is ordering pies for a family reunion. Each pie costs $4.50. There is a delivery charge of $5.
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Question 14
Determine which of the following situations show a proportional relationship.
cxD
cxmC
cxB
cxA
3.
35.4.
))(3(5.4.
35.4.
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Question 15
Determine which of the following situations show a non-proportional relationship.
cxD
cxmC
cxB
cxA
3.
35.4.
))(3(5.4.
35.4.
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Question 16
Draw a graph that would represent a proportional relationship.
Draw a graph that would represent a NON-proportional relationship.
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Question 17
The high temperature in Houston, Texas was 92º F. The low in Anchorage, Alaska was
– 3º F. What was the difference in temperatures between Houston and Anchorage?
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Question 18
What fraction in lowest terms would be between three-fourths and eleven-twelfths?
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Question 19
Evaluate. Write in simplest form.
4
34
5
24
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Question 20
Evaluate. Write in simplest form.
3
111
6
59
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Question 21
Evaluate. Write in simplest form.
11
22
8
31
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Question 22
Evaluate. Write in simplest form.
7
12
7
43
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Question 23
Solve:
248
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Question 24
Solve:
)2)(9(3
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Question 25
Solve:
)15(26
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Question 26
Solve:
791