Find the probability.Each of ten tickets is marked with a different number from 1 to 10 and put in a box. If you draw a ticket from the box, what is the probability that you will draw 5, 6, or 4?
A. 
B. 
C. 
D. 
Answer: A
You might also like to view...
In work with alternating current, complex numbers are used to describe current I, voltage E, and impedance Z. These three quantities are related by the equation E = IZ. Solve the equation E = IZ for the missing variable.I = 6 + 5i, E = 30 + 44i
A. Z = 
- 
i
B. Z = 
+ 
i
C. Z = - 
+ 
i
D. Z = 
+ 
i
Write in logarithmic form.2-3 = 
A. -3 = log1/8 2
B. 
= log2 -3
C. -3 = log2 
D. 2 = log-3 
Solve the problem.In the following formula, y is the minimum number of hours of studying required to attain a test score of x: 
How many hours of study are needed to score 89? Round your answer to the nearest hundredth, if necessary.
A. 38.70 hr B. 100.93 hr C. 3.87 hr D. 7.16 hr
Evaluate the function.Find f(4) when f(x) = x2 + 4x - 3.
A. 35 B. -3 C. 3 D. 29