Answer:
Hydrogen = 13.4
Oxygen = 85.76
Carbon = 26.8
Step-by-step explanation:
H= 13.4
When you multiply by 1/10 all you have to do is move the decimal point to the LEFT.
So... 134←. = 13.4
_______________________________________________________
O= 85.76
134×
=85.76
________________________________________________________
C= 26.8
134×
=26.8
Answer:
n = -6
Step-by-step explanation:
2 ( n + 5 ) = -2
First, solve the brackets.
2n + 10 = -2
Now take 10 to the right side.
2n + 10 -10 = -2 - 10
2n = -12
Then divide both sides by 2.
![\frac{2n}{2} =\frac{-12}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B2n%7D%7B2%7D%20%3D%5Cfrac%7B-12%7D%7B2%7D)
And now you'll the value of n.
n = ( -6 )
Answer: yes, it's a quadratic equation, the formula is x = −b ± √(b2 − 4ac) 2a. a=8m2 b=-2m and c =0. This only works if the other side is 0. The answer would be m=1!!!!! can i plz get a brainliest!
Step-by-step explanation:
![ln(T- \frac{20}{200})=-0.11t \\ e^{ln(T- \frac{20}{200})}=e^{-0.11t} \\ T- \frac{20}{200} =e^{-0.11t} \\ T-0.1=e^{-0.11t} \\ T=e^{-0.11t}+0.1](https://tex.z-dn.net/?f=ln%28T-%20%5Cfrac%7B20%7D%7B200%7D%29%3D-0.11t%20%5C%5C%20e%5E%7Bln%28T-%20%5Cfrac%7B20%7D%7B200%7D%29%7D%3De%5E%7B-0.11t%7D%20%5C%5C%20T-%20%5Cfrac%7B20%7D%7B200%7D%20%3De%5E%7B-0.11t%7D%20%5C%5C%20T-0.1%3De%5E%7B-0.11t%7D%20%5C%5C%20T%3De%5E%7B-0.11t%7D%2B0.1)
Then, now that we have solved for T, we can evaluate and solve for t=20 minutes.
Answer:
A horizontal line that has a slope of 0