Answer:
0.29125 or 29.125%
Step-by-step explanation:
For the five fair coins, the probability of coming up head when flipped is 0.5, so for two flips: 0.5*0.5 = 0.25, for each of these coins. So, the probability to take on of them is 5/8, and the probability of coming up with head: (5/8)*0.25 = 0.15625.
For the unfair coins, the probability of coming up with heads is 0.6, so for two flips: 0.6*0.6 = 0.36 for each unfair coins. The probability to chose one of them is 3/8, and the probability of coming up with head: (3/8)*0.36 = 0.135.
These probabilities are dependent, so to have the total probability we must sum them:
P = 0.15625 + 0.135
P = 0.29125 or
P = 0.29125 x 100% = 29.125%
Answer:
its 14
Step-by-step explanation: i assumed 2 7 meant multiply sorry if wrong
To find the constants (k)
divide y by x:
11/7 = 1.57
13/8 = 1.625
15/9 = 1.66
17/10 = 1.7
Each answer is different, therefore y does not vary directly with x.
Answer:
8 days until there will be only 4 cookies left in the jar
Step-by-step explanation:
36/4=9 cookies
the we subtract 1 because you still have four cookies left so your answer would be 9-1=8 cookies
Answer:
- 16 hope it helps a lot for you
