Find the probability.A lottery game has balls numbered 0 through 13. If a ball is selected at random, what is the probability of selecting an even numbered ball or a 3?
A. 
B. 
C. 2
D. 7
Answer: B
Mathematics
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Solve.If an object is propelled upward from ground level with an initial velocity of 38.6 feet per second, its height, h, in feet, t seconds later is given by the equation 
After how many seconds does the object hit the ground? (Round your answer to the nearest tenth, if necessary.)
A. 4.8 sec B. 0.4 sec C. 2.4 sec D. 1.2 sec
Mathematics
Find the derivative 
by solving the given implicit equation for y explicitly in terms of x.
?
What will be an ideal response?
Mathematics
Solve the exponential equation. Express the solution set in terms of natural logarithms.4x + 4 = 52x + 5
A. {ln 5 - ln 4}
B. 
C. 
D. {7 ln 5 - 5 ln 4}
Mathematics
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics