Solve the problem.A lottery game has balls numbered 1 through 19. What is the probability of selecting an even numbered ball or a 4?
A. 19 : -15
B. 9 : 10
C. 9 : 19
D. 4 : 15
Answer: B
Mathematics
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Draw a line that has the given slope and 
A. y = 3x - 3 B. y = -3x + 3 C. y = 3x + 3 D. y = -3x - 3
Mathematics
Solve the problem. When needed, use 365 days per year and 30 days per month.An initial investment of $12,000 is appreciated for 2 years in an account that earns 10% interest, compounded quarterly. Find the amount of money in the account at the end of the period.
A. $14,520.00 B. $14,620.83 C. $2620.83 D. $14,264.23
Mathematics
The measure of ?X is 12° more than three times ?Y . If ?X and ?Y are supplementary; find the measure of ?X and classify it as acute, right, obtuse or straight.
What will be an ideal response?
Mathematics
Multiply.(5a)4 ? 4
A. 80 B. 80a C. 70a D. 180a
Mathematics