It would take about 57 hours for the number of spores to be less than 500 spores.
<h3>
Exponential Function</h3>
An exponential function is in the form:
y = abˣ
Where y,x are variables, a is the initial value of y and b is the multiplication factor.
Let y is the number of pores after x hours.
a = 6200, b = 100% - 20% = 0.8, hence to be less than 500 spores:
(x/5) * ln(0.8) < ln(0.08)
x > 56.4 hours
It would take about 57 hours for the number of spores to be less than 500 spores.
Find out more on Exponential Function at: brainly.com/question/12940982
Sometimes but most of the time no
Answer:
20
Step-by-step explanation:
1/10 of 200 is 20.
a = -1 and b = 5
5a-7b+b2
5(-1) - 7(5) + 5^2
-5 - 35 + 25
-40 + 25
-15
-15 would be the result
Best Regards, Mike
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- The answer is, The means differ by only about 0.5, but the standard deviations shows that the hurricanes' number of points is generally closer to the mean.
Step-by-step explanation:
- Red hawks and Hurricane in two columns.
- Total of both Red hawks and Hurricane 725 and 716.
- Mean is the measure of centrality.
- Mean = Adding total number of points / by games played.
- Formula is Ex/N.
- Result mean of Red hawks and Hurricane is 45.31 and 44.75.
- The difference between the mean is 0.56 as mentioned.
- Standard deviation shows, how much of data is away from mean.
- Standard deviation shows the variability of data.
- Standard deviation of Red hawks and Hurricane is 8 and 4.
- Red hawks is 8 further away from mean.
- Hurricane is 4 further away from mean.
- Hurricane is closer because they are consistent.
