Solve.All 34 of the students in a mathematics class attended class on Monday. On Tuesday only 28 students attended. What was the percent of decrease? Round to the nearest tenth of a percent.
A. 17.6%
B. 78.6%
C. 21.4%
D. 82.4%
Answer: A
Mathematics
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Provide an appropriate response.The ratio of water to alcohol is 7.5 to 1. To the nearest tenth, how many ounces of water are needed for 25 oz of alcohol?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the LCM of the set of numbers.30, 121
A. 4356 B. 726 C. 3630 D. 18,150
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Use the formula for the general term (the nth term) of a geometric sequence to find the indicated term of the sequence with the given first term, a1, and common ratio, r.Find a8 when a1 = 6, r = 2.
A. 768 B. 772 C. 1536 D. 20
Mathematics
Find an equation for the circle with the given center C and radius r.Center (0, -5), radius 
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Mathematics