we know that
the amount -------> represent the
so
<u>Find the percentage of the amount </u>
by proportion
<u>Find the percentage gain</u>
therefore
<u>the answer is</u>
The percentage gain on the investment is
A card is drawn from a standard deck of playing cards. What is the probability of drawing a 2 or a queen
1 answer:
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Answer: C and F
Step-by-step explanation:
Remember that for two equations to have the same solutions they need to have the different slopes and different y intercepts or they could have the same y-intercepts but different slopes.
First we will simply each of the equations
A. reduces to .
Since this have the same slopes and same y-intercept they have infinitely many solutions
B. x +3 + 3x = -3 +4x +6 reduces to 4x + 3 = 4x +3 This also have the same slopes and same y-intercepts which means it also have infinitely many solutions.
C. 2(1/5 + 1/4x) -2x = x -1 reduces to -3/2x +2/5 = x -1 This have different slopes and different y intercepts so they have One solution.
D . 4.3x + 2.5 -2.2x + 2.2 -2.1x = 0 reduces to 4.7 = 0 which means that this equation have no solution because 4.7 does not equal 0.
E. 2(4x +3) + 2x= 5(2x + 3) reduces to 10x + 6 = 10x + 15 which means this also have No solution because they have the same slopes but different y-intercepts.
F. 2/5x + 10 + 3/5x = 2x + 5 reduces to 1x + 10 = 2x + 5 This also have 1 solution because they have different slopes and different y intercepts.
Answer:
0.91 = 91% probability of you making it home for the holidays
Step-by-step explanation:
You can make home with two possibilities:
With US-Scareways, with a 100 - 30 = 70% probability.
In the 30% that you cannot make it with US-Scareways, there is a 70% probability you can get a ride back with Walter.
What is the probability of you making it home for the holidays?
0.91 = 91% probability of you making it home for the holidays