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The graphic below shows a protractor, which is used to measure angles. What is the level of accuracy of this
measurement tool?
90
100 110
120
80 70
50
130
40
18017010
130 20 10
TO
150 160 170
170 18
2017 gora/iStor/ Thinkstock
ten degrees
five degrees
tenths of a degree

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Which fraction below is equivalent to 10/12?

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.