Answer:
-7, -6, -5, 0.00000538, 3.58, 3.85, 8.53, 10, 10, 10
Step-by-step explanation:
3.85 x 10-7
8.53 x 10-5
0.00000538
3.58 x 10-6
x/2 = 2x-3
x = 4x-6
3x = 6
x = 2
The Y intercept adds on +6 every time.
Hope this helps! :3
The completed reaction is
CaCO3 + 2 HCl → (Ca+2 + 2 Cl-)aq + H2O + CO2↑
what don't you understand
11.99 ft
The formula for the volume of a cyl. of radius r and height h is V = πr²h.
Solving this immediately for h yields:
V
h = ----------
πr²
Inserting the known quantities results in:
V 1356.48 ft³
h = ---------- = ---------------------- Note that r = (1/2)d, so r = (1/2)(12 ft) = 6 ft
πr² 3.14159 (6 ft)²
= 11.994 ft
The height of the cyl. is 11.99 ft (to the nearest hundredth foot)
