A die is rolled five times and the number of twos that come up is tallied. Find the probability of getting the indicated result.Two comes up two times.
A. .0021
B. .2155
C. .1161
D. .1608
Answer: D
Mathematics
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Use the figure below to answer the following question(s).
The degree of vertex D is
A. 
.
B. 3.
C. 2.
D. 1.
E. none of these
Mathematics
Find the mean of the set of data. Round to the nearest tenth.0, 3, 5, 7, 7, 3, 5, 0, 0, 7, 3, 3
A. 3.6 B. 4.6 C. 4.8 D. 3.8
Mathematics
Multiply the real numbers. Write any improper fraction as a whole or mixed number where appropriate.
A. 10
B. - 
C. - 10
D. 
Mathematics
Find the indicated partial sum for the sequence.-9, -12, -15, -18, . . .; S4
A. -54 B. -9 C. -36 D. -21
Mathematics