You flip a coin three times and keep a record of the results. In how many ways could you obtain at least one tail?
?
A. 4
B. 11
C. 9
D. 8
E. 7
Answer: E
Mathematics
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Solve the problem.If May is your starting month, what month will it be 36 months from May?
A. May B. October C. April D. June
Mathematics
Find the assessed value for the property.Fair market value:$2,144,000Rate of assessment:80%
A. $857,600 B. $1,715,200 C. $17,152,000 D. $428,800
Mathematics
Factor completely.x2 + 2xy - 35y2
A. (x - y)(x + 5y) B. (x - 7y)(x + 5y) C. (x - 7y)(x + y) D. (x + 7y)(x - 5y)
Mathematics
Find the sum of the first n terms of the sequence.10, -20, 40, . . . ; n = 9
A. - 3410 B. 10,230 C. 1710 D. - 341
Mathematics