Answer:
3
Step-by-step explanation:
It is called being proportional,
Ex. so every three grapes you eat, i eat four
every 6 you eat, I eat 8, etc. etc.
Answer:
-1.5x - y + 7 = 0
Step-by-step explanation:
The formula for point slope form is y-yA = m(x - xA).
y - (-2) = -1.5(x + 6)
y + 2 = -1.5x + 9
y = -1.5x + 9 - 2
y = -1.5x + 7
-1.5x - y + 7 = 0 is the point slope form.
Answer:
The standard error of the mean = 5.14 mins
Step-by-step explanation:
Number of random sample (n) = 20
Mean(X) = 31.25 mins
Standard deviation (α) = 23.7 mins
Standard error of mean =
standard deviation / √sample size
= 23.7/√20
= 23.7/4.4721
= 5.14 mins
1. i think 5 to 9
2. i think 3/8
3. 2.24
4. 164+3.28
hope this helps!
