Since 24/6 = 4. So 4 is a integer, rational number, and whole number
Answer:
B) -x+8y=56
Step-by-step explanation:
y=1/8x+7
Multiply by 8 to clear the fraction
8y = 8(1/8x+7)
Distribute
8y = 8*1/8x +8*7
8y = x+56
Subtract x from each side
-x+8y = x-x+56
-x+8y = 56
The answer is C
1/2(5x + 12)
because the perimeter is equal 20x + 6
Answer:
See below
Step-by-step explanation:
The purpose of the confidence interval is to give a range of where the true value of a parameter lies given a confidence level.
Answer:

Step-by-step explanation:
The interquartile range is IQR is:

Where:
= third quartile
= first quartile
So the interquartile range is the difference between the highest quartile and the lowest quartile. In other words, it is the width of the box in the diagram.
So:

The R range is the difference between the highest value and the lowest. In other words:
Finally:
