Answer:
12.5%
Step-by-step explanation:
320 divided by 40 = 8
100 divided by 8 = 12.5
100% is 320 dollars, which means that 40 dollars is 1/8 of 320. And 1/8 of 100 is 12.5%
Answer:
slope is 5 y intercept is -6
Step-by-step explanation:
Answer:
1. 17.73 or 17
or 
2. 5.32 or 5
or 
Step-by-step explanation:
Each one is correct trust me ;)
Answer:
If you mean 4e^x -1=0
4e^×=1
e^x=1/4 , take ln bothside
xlne =ln(1/4)
x=ln(1/4)
It's C .............................................