Find the missing angle measure.In ?DEF, the m(?D) = 91° and the m(?E) = 33° . Find m(?F).
A. 46°
B. 89°
C. 124°
D. 56°
Answer: D
Mathematics
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Estimate the difference by rounding each number to the nearest hundred.
A. 2500 B. 2528 C. 2600 D. 3000
Mathematics
Find the mean, median, and mode. Round to the nearest tenth when necessary.Given these test scores: 1, 4, 6, 14, 17
A. 7.4, 6, 6 B. 6.3, 6, none C. 8.4, 6, 4 D. 8.4, 6, none
Mathematics
Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.{5n2}
A. Arithmetic; d = 5
B. Geometric; r = 5
C. Geometric; r = 
D. Neither
Mathematics
Find the limit (if it exists).
?
?
A. 15 B. -6 C. 6 D. 0 E. does not exist
Mathematics