Answer:
12:07pm
Step-by-step explanation:
first common multiple of 60 and 70 is 420
420 s = 7 mins
The probability of a negative result for a batch will be "0.3487".
Given values are:
Positivity rate,
Batch size,
Now,
The probability of negative result will be:
→ ![P (batch \ negative) = (1-p)^n](https://tex.z-dn.net/?f=P%20%28batch%20%5C%20negative%29%20%3D%20%281-p%29%5En)
By substituting the values, we get
→ ![=(1-0.1)^{10}](https://tex.z-dn.net/?f=%3D%281-0.1%29%5E%7B10%7D)
→ ![= (0.9)^{10}](https://tex.z-dn.net/?f=%3D%20%280.9%29%5E%7B10%7D)
→ ![= 0.3487](https://tex.z-dn.net/?f=%3D%200.3487)
Thus the answer above is right.
Learn more about the probability here:
brainly.com/question/17927863
Answer:
f(x)=8*(3.5)^x
Step-by-step explanation:
2=98
3= 98r
4= 98r^2
5= 98r^3
6= 98r^4
98r^4/98, 98 crosses out and its just r^4. r^4= 14706.125/98
r=3.5
So you plug that in and you get f(x)=8*(3.5)^x
I hope this helped. XD