I think so.. If not i am super sorry!!
Answer:
0.25
Step-by-step explanation:
density= m/v
density= 25/100
density=.25
I think the answer would be 30 minutes
Answer:
99.9973 %
Step-by-step explanation:
This is a binomial probability distribution.
Since the probability of satisfactory welds = 97% = 0.97 and the probability of defective welds = 3% = 0.03.
Since there are 3 welds and we require at least one being defective, our binomial probability is
P(x ≥ 1) = 1 - P(x ≤ 0) = 1 - P(0) = 1 - ³C₀(0.03)³(0.97)⁰ = 1 - 1 × 0.000027 × 1 = 1 - 0.000027 = 0.999973 × 100% = 99.9973%
There is no way to divide them because 133 is odd, so 133 divided by 8 would be 16.625.
