Answer:
Explanation:The two events that indirectly influenced the American Revolution was the Passage of the English Bill of Rights and the English Declaration of Independence.
Answer:
ddition, please state if transportation engineers are involved with any other ... Please specify their specific roles and contributions in the execution of the ...
Answer:
46 and 20.67% wt A
Explanation:
Using.
W = (Cb - C)/(Cb - Ca)
Where
0.59 = (Cb - 60/(Cb - Ca) -- (1)
0.14 = (Cb - 30)/(Cb - Ca) ---- (2)
From (1)
(Cb - Ca)0.59 = Cb - 60
0.59Cb - 0.59Ca = Cb - 60
1.59Cb = 60 - 0.59Ca
From (2)
(Cb - Ca)0.14 = Cb - 30
0.14Cb - 0.14Ca = Cb - 30
1.14Cb = 30 - 0.14Ca
Cb = (30 - 0.14Ca)/1.14
Substitute (30 - 0.14Ca)/1.14 for Cb
1.59(30 - 0.14Ca)/1.14 = 60 - 0.59Ca
47.7 - 0.2226Ca = 1.14 * 60 - 1.14 * 0.59Ca
47.7 - 0.2226Ca = 68.4 - 0.6726Ca
47.7 - 68.4 =- 0.6726Ca + 0.2226Ca
-0.45Ca = -20.7
Ca = -20.7/-0.45
Ca = 46
Cb = (30 - 0.14Ca)/1.14
Cb = 30 - 0.14 * 46)/1.14
Cb = 20.67