Solve the problem.Suppose you buy 1 ticket for $1 out of a lottery of 1,000 tickets where the prize for the one winning ticket is to be $500. What are your expected winnings?
A. -$0.40
B. $0.00
C. -$1.00
D. -$0.50
Answer: D
Mathematics
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Graph the equation.
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?
A. ?
B. ?
C. ?
D. 
Mathematics
Find the product.
A. 730 B. 740 C. 630 D. 830
Mathematics
Solve the problem.The logistic growth function f(t) = 
models the number of people who have become ill with a particular infection t weeks after its initial outbreak in a particular community. What is the limiting size of the population that becomes ill?
A. 27,000 people B. 675 people C. 674 people D. 54,000 people
Mathematics
Write out the first five terms of the sequence.{sn} = {4n}
A. s1= 1, s2= 4, s3= 16, s4= 64, s5= 256 B. s1= 16, s2= 64, s3= 256, s4= 1024, s5= 4096 C. s1= 4, s2= 16, s3= 64, s4= 256, s5= 1024 D. s1= 1, s2= 16, s3= 81, s4= 256, s5= 625
Mathematics