Answer: 11 balls
Step-by-step explanation:
Because there are a total of 13 balls and 4 of them are red, if you are drawing out randomly you have to draw a minimum of 11 balls to guarantee that at least two red balls are among them
Brainliest is much appreciated!
Do you need an equation?
y=2x+10
2x represents each hour, 10 represents renting fee
Answer:
c and d
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given that in a study of a weight loss program, 4 subjects lost an average of 48 lbs.
It is found that there is about a 32% chance of getting such results with a diet that has no effect.
The results do not appear to have statistical significance. The reasons are
1) Sample size of 4 is very small not even meeting the bare minimum
2) Sample of 4 cannot be taken to represent the population
3) Whether bias was there in the selection of sample is not known.
4) Std deviation is not considered which is very important while concluding results.
Answer:
C = 25 mF
Step-by-step explanation:
Given that,
Two capacitors with capacitances 10mF and 15mF are connected in parallel.
We need to find the total capacitance of the capacitors.
For a parallel combination, the equivalent capacitance is given by :
Substituting the values,
So, the total capacitance of the combination of capacitors is 25 mF.
