Find the probability of the event.A lottery game contains 29 balls numbered 1 through 29. What is the probability of choosing a ball numbered 30?

A.
B. 29 
C. 1 
D. 0 


Answer: D

Mathematics

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Evaluate the integral by making a substitution and then using a table of integrals.

A. ln  + sin t + C
B. ln  - sin t + C
C. ln  - sin t + C
D. ln  + cos t + C

Mathematics

Determine the number of significant digits in the given approximate number.70,010

A. 2 B. 3 C. 5 D. 4

Mathematics

Write the compound statement in symbolic form. Let letters assigned to the simple statements represent English sentences that are not negated. Use the dominance of connectives to show grouping symbols (parentheses) in symbolic statements.If I like the song I do not change the station if and only if the DJ is entertaining.

A. (p ? r) ? q B. (p ? ~r) ? q C. p ?( r ? q) D. p ? (~r ? q)

Mathematics

Use a graphing utility to graph the equation: y = x 4 – 5x 2 + 4.

a.
b.
c.
d.

Mathematics