X= 30
y=18,000(1.04³⁰)=18,000(3.24339751)≈58381
answer: B)58,381
We use the binomial distribution:
In this formula, <em>c</em> is the acceptable number of defectives; <em>n</em> is the sample size; <em>p</em> is the fraction of defectives in the population. Our <em>c</em> is 2; <em>n</em> is 58; and <em /><em>p</em> is 0.11. Once we evaluate that summation, we get 0.0388. This has a 3.88% chance of being accepted. Since this is such a low chance, we can expect many of the shipments like this to be rejected.
Answer: x= 5/2
Step-by-step explanation::)
I'm guessing we have
S1 = 1000
S2 = 1000 + 500
S3 = 1000 + 500 + 250
S4 = 1000 + 500 + 250 + 125
S5 = 1000 + 500 + 250 + 125 + 62.5
Just adding that up, S5 is
Answer: 1937.5
Do they want you to use the geometric series formula? We'll check it that way.
We have first term a=1000 and common ratio r=1/2. In general
For us that's
S5 = (1000 (1 - (1/2)^5))/(1 - 1/2) = 2000(1 - 1/32)
= 2000(31)/32 = 62000/32 = 1937.5 √
Math works!
Answer:
28 1/3 %
Step-by-step explanation:
60-43 = 17 answers INCORRECT
17/60 * 100 = 28 and 1/3 %