Just plug in b =2 into 7+b
So 7 + 2 = 9
Answer:
12 x is the answer. please thanks and follow me.
Answer:
There is no Thousands place in the number 920
Step-by-step explanation:
There are only units (0), tens (20) and hundreds (900).
The probability that exactly 800 chips are acceptable is less than 0.000001
<h3>How to determine the probability?</h3>
The given parameters are:
- Sample, n = 3000
- Percentage acceptable, p = 72%
- Acceptable chips, x = 800
The binomial probability is represented as:

So, we have:

The data values are large.
So, we use a statistical calculator to evaluate the expression
Using the calculator, we have:
P(300) < 0.000001
Hence, the probability that exactly 800 chips are acceptable is very small i.e. less than 0.000001
Read more about probability at:
brainly.com/question/25870256
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Answer:
Its 40 for the first and 20for the other one
Step-by-step explanation:
I just took the test.