N = 2424 is the sample size (amount of cars being sampled)
df = degrees of freedom
df = n-1
df = 2424-1
df = 2423
Side Note: if there is a typo and the sample size should be n = 24 (instead of 2424), then the df would be df = n-1=24-1 = 23
9 - 6 = 3
so 3 + 6 = 9 which is an addition equation that helps you find the answer.
Answer:
(8,5)
Step-by-step explanation:
x=8
5*8-2y=30
40-2y=30 . subtract 40 from both sides
-2y=-10 . divide both sides by-2
y=5
2x^3+2x^2+5x-7, That would be the answer.
Answer:
8 days
Step-by-step explanation:
4/5= 8/10
