40 years if the rate stays the same
Point slope form, y-y1 = m(x-x1)
Here, y1 = -1, x1 = 4, m=8
so, it would be: (y+1) = 8(x-4)
Answer:
You can make a graph on excel, showing the amount of increase or where it is.
Step-by-step explanation:
Use the image attached as an example.
Answer: Use Gauth Math. What is the topic about?
Step-by-step explanation:
Tan Ф= opposite side / adjacent side
Data:
adjacent side=15
Ф=30º
so:
tan 30º=x/15
x=15(tan 30º)
x=15(1/2)
x=7.5
Answer: x=7.5