Answer:
Solution: C) 7.815
Hint: From Chi-square table with (k-r-1)=(6-2-1) = 3 d.f the critical value = 7.8147
Answer:
283.33333333%
Step-by-step explanation:
(2 5/6) × 100%
= 283.33333333%
= 2.8333333333
The length is 9.
The formula to find the perimeter of a rectangle is
2L + 2W = P.
2L + 2(4) = 26.
2L + 8 = 26.
2L + 8 (-8) = 26 (-8).
2L = 18.
2L/2 = 18/2.
L = 9.
-3a+3a+6=7
0a=1
a=error. As a result, this equation has 0 solution. Hope it help!
