Answer:
Step-by-step explanation:
Two planes intersect in exactly _____.
2 answers:
Answer:
C. one line
Step-by-step explanation:
A plane is a two-dimensional figure which is a flat in surface.
Imagine two planes, like you can take two plain plate of the same size, when you intersect one by another by vertical, you will get a line.
Let me show you a figure here.
You can see the green line.
So the two planes insect in exactly one line.
Answer: C. One line
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Answer:
The cost of tuition fee after 4 years is $15,149.72.
Step-by-step explanation:
Exponential function:
A= the amount after n years
P= Initial amount
r= rate of increasing
n= time in years
The cost of tuition at a college is $12,000. It is increasing at the rate of 6% each year.
Here, P= $12,000, r= 6%= 0.06, n= 4 years.
=$15,149.72
The cost of tuition fee after 4 years is $15,149.72.