Answer:
The question is unclear and incomplete.
Let me explain the degrees of freedom in statistics.
Step-by-step explanation:
Statistically, degrees of freedom which is denoted as DF is the number of independent values that can vary in an analysis without breaking any constraints. It can also be referred to as the number of independent values that a statistical analysis can estimate.
Degrees of freedom also define the probability distributions for the test statistics of various hypothesis tests.
The degree of freedom has the formula:
DF = N - 1 where N number of random variables
DF = (R - 1) x (C - 1) Where R is the number of data values and C is the number of groups
According to my calculations the 30% of 570 is 171
10% of 570 is 57
times that by 3 and you get 171
if the washer and dryer cost $790 then you would divide 790 by 2.
then you will get $395
then you add 40 to $395 and will get $435
so the answer is $435
Answer:
I think the first one is power ( if not then coefficient) and the second is definitely expression
Step-by-step explanation:
