Step-by-step explanation:
the answer is in the image above
Answer:3 lines could be used
Step-by-step explanation:
You need 2 points to draw a line. The order doesn't really matter. Line AB is the same as line BA. The problem is to select 2 points out of 3 to draw different lines. If we do the same to the others, we get the following pairs of points to draw lines.
AB , AC
BA , BC
CA , CB
which is only 3 lines
Answer:
Step-by-step explanation:
we know that
The compound interest formula is equal to
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
substitute in the formula above
I have know clue what the answer to this question is
Answer:
0.44 miles/ mins
Step-by-step explanation:
Speed = distance/time
Given
Distance = 2.0 x 10^4 miles
Time = 4.5 x 10^4 mins
Therefore
Speed = 2.0 x 10^4 /4.5 x 10^4
= 0.44 miles /minutes