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Makovka662 [10]
3 years ago
12

A right angle measures: 90 degrees

Mathematics
2 answers:
Aneli [31]3 years ago
6 0
Correct right angle is 90 degrees
Goryan [66]3 years ago
3 0
Yes a right angle does measure 90°
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Martin finds a shirt on sale for 10% off at a department store. The original price was $20. Martin must also pay 8.5% sales tax.
IRINA_888 [86]

Answer:

The shirt is originally$20 dollars, after the taxes are applied the shirt costs $21.70

Step-by-step explanation:

The question says it cost $20.

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Exercise 1.6 introduces a study on the relationship between socio-economic class and unethical behavior. As part of this study 1
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Answer:

(A) Population: UCB undergraduates

Sample: The selected 129 UCB undergraduates

(B) Yes, they can be generalized to the population

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Step-by-step explanation:

STUDY: Relationship between socio-economic class and unethical behavior.

The bases for determining social class here are:  money, education, and respected job.

RESULT: Those who identified as upper class took more candy than others.

(A) Identify the population of interest and the sample, in this study.

The population of interest in this study is UCB undergraduates.

The sample in this study is the 129 UCB undergraduates who were selected and who agreed to take part in the experiment. They were the participants who were divided into the two social classes before the experiment was conducted.

(B) The results of the study can be generalized to the population of UCB undergraduates since it's likely that the results would be same in another group of 129 UCB undergraduates.

The findings or results of the study cannot be used to establish causal relationships unless the study is conducted in more universities and majority of the results are same with this.

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3 years ago
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Step-by-step explanation:

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63

Step-by-step explanation:

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2 years ago
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