Answer:
15%
Step-by-step explanation:
9/60=0.15
=>0.15*100=15.
Answer:
(a) 0.35
(b) 0.43
(c) 0.49
(d) 0.54
Step-by-step explanation:
The complete question is:
Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are selected does not matter, from the positive integers not exceeding a) 40. b) 48. c) 56. d) 64.
Solution:
(a)
There are <em>n</em> = 40 positive integers.
Compute the probability of selecting none of the correct six integers in a lottery as follows:
(b)
There are <em>n</em> = 48 positive integers.
Compute the probability of selecting none of the correct six integers in a lottery as follows:
(c)
There are <em>n</em> = 56 positive integers.
Compute the probability of selecting none of the correct six integers in a lottery as follows:
(d)
There are <em>n</em> = 56 positive integers.
Compute the probability of selecting none of the correct six integers in a lottery as follows:
*Trapezoid*
a = ((30 + 8) x 10)/2
a = 190
*Rectangle*
a = 8 x 3
a = 24
A = 190 + 24
A = 214
Answer:
C
Step-by-step explanation: