Answer:
D. 63%
Step-by-step explanation:
the white marble was picked out 41 of the 65 times, so 41/65
divide 41 by 65 in your calculator and you get .6307
then multiply it by 100 because it asked for a percentage and you get 63%
Ta-Da!
I'm sorry I do not know how to set up the equation but I do know it's 17 hours because 7(30)= 210 and 10(20)= 200 and 200+210=410
In statistics, the amount of degrees of freedom is
the quantity of values in the final computation of a statistic that are free to
differ. In this case, you can get the answer by adding the number of bags
and subtracting 1.
So in computation, this would look like: 3 + 2 + 1 + 2 - 1 =
7
Therefore, 7 is the degrees of freedom.
Step-by-step explanation:
yo digo que es eso la verdad no se
