Answer:
D
Step-by-step explanation:
360h+6,400 >8,020, with a solution is h> 4.
Answer:
first u have to find the how many years,intrest then mutiply it first u have to multyply 560x7,00 then divide the years then simplyfy it
Step-by-step explanation:
brainly?
Answer:
18
Step-by-step explanation:
3z + 4z +4 -2 -5z
Combine like terms
3z + 4z -5z +4-2
2z+2
Let z=8
2*8 +2
16+2
18
Answer:
25.05
Step-by-step explanation:
Given that a random sample of 160 car crashes are selected and categorized by age. The results are listed below. The age distribution of drivers for the given categories is 18% for the under 26 group, 39% for the 26-45 group, 31% for the 45-65 group, and 12% for the group over 65.
<26 26-45 46-65` >65
Observed O 66 39 25 30 160
Expected E 40 40 40 40 160
Chi square
(O-E)^2/E 16.9 0.025 5.625 2.5 25.05
Thus we get chi square test statistic = 25.05
Answer:
The answer is eight
Step-by-step explanation:
The answer is eight because 0.24 time 8 equals 1.92
