Step-by-step explanation:
they would get around 2.125 or 2 1/8 each. Hope thos helps!
Answer:
369/2pi
Step-by-step explanation:
81pi=area of whole circle (pi*r^2)
LMN=82
Area of LMN= 41/180*area of circle
41/180*81pi=
369/2 pi
This is clearly a reduction meaning the copy got smaller. This indicates that the scale factor IS less than 1 and the only answer choice less than 1 is the first statement.
~~
Answer : The scale factor is 0.25.
~~
I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey
Question:
If a sample of 2 hammer is selected
(a) find the probability that all in the sample are defective.
(b) find the probability that none in the sample are defective.
Answer:
a 
b 
Step-by-step explanation:
Given
--- hammers
--- selection
This will be treated as selection without replacement. So, 1 will be subtracted from subsequent probabilities
Solving (a): Probability that both selection are defective.
For two selections, the probability that all are defective is:




Solving (b): Probability that none are defective.
The probability that a selection is not defective is:

For two selections, the probability that all are not defective is:



