Answer:
y intercept is (0, 1)
slope is 3
equation is y = 3x +1
Step-by-step explanation:
You find the y intercept when x equals 0 and you can see that on the table that is 1.
You find slope by y2-y1 divided by x2-x1. if you pick (0,1) and (1,4) it is 4-1/1-0 which equals 3.
Therefore the equation is y = 3x + 1 in slope intercept form because the slope is 3 and y int is 1.
Answer:
B) 2y² - y - 6 = 0
Given following:
Insert equation 1 into 2:
The answer is C.) at 99.7%
In order to be able to consider this a valid null hypothesis is to accept the fact there is no significant difference between the two subject population, this statement is true for inferential statistics.. In this case the water consumption in the two district has a confidence interval should be chosen with respect to what is the closest to 100%.
The only question in there i can see is ms. Sacksteader wants to know how many 5 pound bags of potatoes can she sell . It does have a period making it a statement not a question and if a question mark was added it would be a question .
Answer:
The relative class frequency for the lowest class is 0.2.
Step-by-step explanation:
The given frequency table is
Ages Frequency
40-50 10
50-60 28
60-70 12
Total 50
It means sample size is 50.
Formula for relative frequency is
We need to find the relative class frequency for the lowest class.
So, relative class frequency for class interval 40-50.
Therefore, the relative class frequency for the lowest class is 0.2.