1.
Chance of finding a bug = 0.35
Chance of not finding a bug = 1 - 0.35 = 0.65
Probability of finding a bug in the first 3 programs =
Probability of not finding a bug in 2 out of the 3 and finding a bug in 1.:
0.65^2 * 0.35 = 0.147 = 0.15
Answer is A.
2.
Probability of heads = 0.50
Probability of tails = 0.50
Probability of heads on the fourth attempt = tails x tails x tails x heads = 0.5 x 0.5 x 0.5 x 0.5 = 0.0625
The answer is B.
Answer:
greater
Step-by-step explanation:
Answer: 1 /How: 2x3x8=_ when u get tha answer u do 2+3+8=180 which would come to one.
1. 2r-5
2. -21r-50
3. 4r-50
4. 14r+50
5. 19r-50