Solve the problem.What is the probability that at least 2 people have the same birth month in a group of 7 people?
A. 0.889
B. 0.106
C. 0.111
D. 0.894
Answer: A
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Solve.In 1996, an outbreak of a disease infected 17 people in a large community. By 1997, the number of those infected had grown to 29. Find an exponential growth function that fits the data. (Round decimals to three places.)
A. N(t) = 17e0.534t, where t is the number of years after 1997. B. N(t) = 17e5.34t, where t is the number of years after 1996. C. N(t) = 17e0.534t, where t is the number of years after 1996. D. N(t) = 17e5.34t, where t is the number of years after 1997.
Determine all values for the digit x that make the first number divisible by the second number. If none exist, so state. 214,21x is divisible by 11.
Fill in the blank(s) with the appropriate word(s).
Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the x-axisy = 3x = 3
A. 
?
B. 9?
C. 27?
D. 18?
Perform the division.
A. x2y2 - 5 + 2xy
B. xy - 5 + 
C. x2y2 - 5 + xy
D. x2y2 - 5 + 