If there are 6 stacks with 2 cans in each stack, then you would times 6 x 2 = 12
You need more information to answer this question. Is there a table or percentage for that age group?
Answer:
468
Step-by-step explanation:
26 x 6 x3
<span>The probability that a house in an urban area will develop a leak is 55%. if 20 houses are randomly selected, what is the probability that none of the houses will develop a leak? round to the nearest thousandth.
Use binomial distribution, since probability of developing a leak, p=0.55 is assumed constant, and
n=20, x=0
and assuming leaks are developed independently between houses,
P(X=x)
=C(n,0)p^x* (1-p)^(n-x)
=C(20,0)0.55^0 * (0.45^20)
=1*1*0.45^20
=1.159*10^(-7)
=0.000
</span>
Answer:
0
Step-by-step explanation:
because
k c r
10 + (-10)
10 - 10=0
