Answer:
which of the following is not a possible answer to a probability question 2 by 3 that is not a probability questions answer because always a probability will come in the probability of an event ok so 232 want to come
9514 1404 393
Answer:
9 weeks
Step-by-step explanation:
In problems of this nature, the usual assumption is that the time required is proportional to the work product and inversely proportional to the number of people doing the job. Here, there is no change in the amount of work, but the number of people is reduced by a factor of 12/18 = 2/3.
So, the amount of time required is expected to increase by a factor of 1/(2/3) = 3/2.
(6 weeks)×(3/2) = 9 weeks
It would have taken 9 weeks to sew the 540 dresses.
Answer:
The coordinates of the intersection point are 
Step-by-step explanation:
we have
-----> equation A
-----> equation B
-----> equation C
we know that
If the system of equations intersect at one point, then the system of equations has one solution
using a graphing tool
see the attached figure
The coordinates of the intersection point are
This point is a common solution for the three equations
Verify
Substitute the value of 
in each equation
so
Equation A
----> is true, therefore the point is a solution of the equation A
Equation B
----> is true, therefore the point is a solution of the equation B
Equation C
----> is true, therefore the point is a solution of the equation C
Answer:
B
Step-by-step explanation:
Answer: 16.2
Step-by-step explanation:
Margin of Error formula :-
Given : Sample size : n= 4
Mean : 
Standard deviation: 
Significance level : 
Now, the margin of error for the sample :-
[by using standard normal distribution table]
Hence, the margin of error for the given sample =16.2
