Answer:
80 percent of 16 is 12.8 I'm sorry but that's all I know
What equals y?
Answer:
AS
Step-by-step explanation:
Answer:8.9
Step-by-step explanation:
192/43 is about 4.46
4.46*2 is about 8.9
8.9
192/43 is around 4.46
4.46*2 is around 8.9
Answer:
(7/9) ÷ (5/4) = 28/45
Step-by-step explanation:
Fractions can be divided by using the rule "invert and multiply". We can look at the factors of 28 and 45 to see what might have been multiplied to get these numbers.
28 = 1·28 = 2·14 = 4·7
45 = 1·45 = 3·15 = 5·9
So, there are a number of possibilities. A couple of them are ...
28/45 = (7/9) × (4/5) = (4/9) × (7/5)
If we choose to use the first of these pairs of fractions, we can invert one of the fractions to make the denominator, then write the quotient as either of ...
(7/9) ÷ (5/4)
or
(4/5) ÷ (9/7)
Answer:
Step-by-step explanation:
Given that an ANOVA procedure is used for data obtained from four populations. Four samples, each comprised of 30 observations, were taken from the four populations.
Hence total observations are 30*4 =120
No of groups = 3
Hence numerator df = 3-1 =2
Now total degrees of freedom = 120-1 =119
So denominator degrees of freedom = 119-2 = 117
Thus F statistic will have numerator as 2 degrees of freedom and denominator as 117 degrees of freedom.