Ok, so I have to pick a first letter. I have 7 choices so that'll be my first number:
7
for the 2nd letter there are 6 options left.
This narrows down until 1 so the answer is 1 x 2 x 3 x 4 x 5 x 6 x 7 or 7 factorial. This equals 5040.
A. 5/8
B. 5/9
c. 1/3
D. -1/3
E. -4/5
F. -3/8
Correct answers are:
1) 1/3 (NOT 3/10). .3 repeating is not 3/10, 3/10 is .3.
2) 1/8. To solve, .125 has three places, so use 1000. 1000/125 is 8, that is your denominator. 125/125 is 1 is your numerator.
3) 1/6 (divide 100/16, which is 6 ¼ - round to 6. If you carry this out to 1,000,000/166,667, it is very close to 6.
4) 1/10
5) 2/3 (NOT 3/5)
6) 1/5 (2/10 reduced to 1/5)
7) 3/4 (75/100 reduced)
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We have that
<span>A (0, 2) B (4, 6) C (10, 12) D (18, 20)
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using a graph tool
see the attached figure
the answer is
C) line
10 million dollars year 1
13 million dollars year 2
26 million dollars year 3
