1. Consider each addition problem. Is the sum positive? Select Yes or No for A-C. A. -18 + 27 + (- 6) No Yes B. 12 + (-19) + 5 No Yes C. 32 + (-24) + (– 6) O No Yes

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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3. The table shows the sizes and colors of T-shirts sold
Small
Medium Large
at a store in the past week. To the nearest percent,
what is the experimental probability that the next
customer who buys a T-shirt at the store will buy a
large blue T-shirt? Explain how you solved this
problem.
White
32
49
28
Blue
12
36
20
Black
20
42
23
4. The experimental probability that a delivery service will deliver a package
late is 3%. An employee at the delivery service predicts that 45 out of 15,000
packages will be delivered late. Is this prediction reasonable? Justify your
answer.
Transcribed Image Text:3. The table shows the sizes and colors of T-shirts sold Small Medium Large at a store in the past week. To the nearest percent, what is the experimental probability that the next customer who buys a T-shirt at the store will buy a large blue T-shirt? Explain how you solved this problem. White 32 49 28 Blue 12 36 20 Black 20 42 23 4. The experimental probability that a delivery service will deliver a package late is 3%. An employee at the delivery service predicts that 45 out of 15,000 packages will be delivered late. Is this prediction reasonable? Justify your answer.
1. Consider each addition problem. Is the sum positive?
Select Yes or No for A-C.
A. -18 + 27 +(-6)
O Yes
O No
B. 12 + (-19) +5
O Yes
O No
C. 32+ (-24) + (-6)
O No
Yes
2. The spinner at right has 8 equal sections, as shown.
1.
Choose True or False for each statement.
A. The probability of landing on
an odd number is .
O True
O False
6
B. The probability of not landing
O True
O False
7
on 6 is .
8°
C. The probability of landing on a
number less than 3 is.
O True
O False
3
00
Transcribed Image Text:1. Consider each addition problem. Is the sum positive? Select Yes or No for A-C. A. -18 + 27 +(-6) O Yes O No B. 12 + (-19) +5 O Yes O No C. 32+ (-24) + (-6) O No Yes 2. The spinner at right has 8 equal sections, as shown. 1. Choose True or False for each statement. A. The probability of landing on an odd number is . O True O False 6 B. The probability of not landing O True O False 7 on 6 is . 8° C. The probability of landing on a number less than 3 is. O True O False 3 00
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