Answer:
x ≈ 0.693
Step-by-step explanation:
Using the rule of logarithms
log ⇔ n log x and lne = 1
Given
2 = 4 ( divide both sides by 2 )
= 2 ( take the ln of both sides )
ln = ln2, that is
x lne = ln2, thus
x = ln2 ≈ 0.693 ( to 3 dec. places )
Answer:
A
Step-by-step explanation:
Answer:
-3/4
Step-by-step explanation:
3x+4y=12
get into y=mx+b form first (m is the slope, b is the intercept)
So, 4y=12-3x
Then y=(12/4)-(3/4)*x
So your m is -3/4
Since you said it must be parallel the slope is the same to ensure they never touch
Answer:Petroleum = 15.32%
Drugs = 12.9%
Chemicals = 2.5%
Motor Vehicles = -56.5% (Negative)
Electrical = -18.8% (Negative)
Food = 3.7%
Step-by-step explanation: