Density = mass / volume
= (105.25 - 82.14) / 25 = _________ gm / ml
The red part is the mass of the liquid
1 5 17 53 161 485 1457 4373 eight terms ( none are multiple of 4)
3 times any number + 2 is never a multiple of 4
1- 9 9 digits
91 digits left
or 45 two digit numbers PLUS 1 more digit
10 - 54 is 45 two digit numbers the next digit you write would be 5 ( the first 5 in 55)
Please don't post questions more than once .... see other post
1 Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3 The ratio of lead nitrate to sodium iodide is 1/2
x/10 = 1/2 x = 5 moles
See below:
After pouring off 1/4 of the fluid there is 3/4 left <=== half of this is Sprite or 3/8 ths
then she adds the 1/4 1/4 + 3/8 = 5/8ths is now soda
According to WolframAlpha website calculator:
3x^5 - x^4 - 4x^3
10 choices for first position
9 choices for second position
8 choices for third
7 for 4th
and 6 choices left for the final position
10 * 9 * 8 * 7 * 6 = 30240 ways
Add the two equations together.....this will eliminate 'y' and allow you to solve for 'x'
use this value of 'x' in one of the equations to solve for 'y'
