Answer:
141
Step-by-step explanation:
Answer:
99.86%
Step-by-step explanation:
What we have here is a binomial distribution, let x be the baby number among 8 births.
Binomial (n = 8, p = 0.559)
We want to find, P (X ≥ 1)
P (X ≥ 1) = 1 - P (X <1)
P (X ≥ 1) = 1 - P (X = 0)
P (X = 0) = 8C0 * (0.559) ^ 0 * (1 - 0.559) ^ (8-0)]
8C0 = 8! / (0! * (8-0)!) = 1
replacing we have:
P (X = 0) = 1 * 1 * 0.0014
P (X = 0) = 0.0014
P (X ≥ 1)) = 1 - 0.001
4
P (X ≥ 1) = 0.9986
Therefore the probability is 99.86%
<span>4. Unit rate implies how much in one hour. If 306 miles is in 10 hours, in one hour, it will be just one-tenth of 306 miles. So divide 306 by 10. To divide by 10, just place a point before one digit from the right. So the answer will be 30.6 milers/hour.
5. Unit rate here implies how much in one month. If 33.6 gallons is in 6 months, in one month, it will be just one-sixth of 33.6 gallons. So divide 33.6 by 6. The answer will be 5.6 gallons/month.</span>
Answer:
Its A
Cuz Revenue is the total money, its simple, clean, and straightforward. The total money you make from selling stuff.
Profit is different. Profit is the money you actually have left after subtracting costs for making the stuff you r selling in the first place.
To do this, we move the decimal 9 places to the left.
We are left with 9.304 as our answer.
Now we have to write it in scientific notation.
9.304*10^9
We put 10 to the power of 9 because it is how much places we moved the decimal.
When writing scientific notation, our first number must be above 1 and below 10. That is why I did not make the answer 93 for example.
Final answer: 9.304*10^9