STAAR Interim Grade 7 Math ADRIAN CARRANZA Question 12 of 17
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A random survey of 25 students in each grade level of a school was conducted to dete
5
preferred to have less time between classes. The results are shown in the table.
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Survey Results
Grade 6
Students
Grade 7
Students
Grade 8
Students
6
14
10
Less Time
10
15
14
More Time
0
5
1
Same Amount
of Time
There are 275 students in each grade. Based on the survey results, which statement is the best prediction about all
the students in these grade levels?
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If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4