Hi, you didn’t post answer choices but this should be it:
4x - 9 > 17
Answer:
Step-by-step explanation:
First we square the parenthesis. Apply FOIL method to multiply
distribute -2 inside the parenthesis
Now combine like terms
3/20, 6/20, 9/20, 12/20 so the common difference is 3/20, ie each term is 3/20 greater than the term preceding it. Any arithmetic sequence can be expressed as:
a(n)=a+d(n-1), a=initial term, d=common difference, n=term number, in this case:
a(n)=3/20+(3/20)(n-1)
a(n)=3/20+3n/20-3/20
a(n)=3n/20 so the 5th term is:
a(4)=3*5/20=15/20=3/4
Answer:
2.8 liters
12400 cm^3
Step-by-step explanation:
a)
1000 cm^3 = 1 iter
2800 cm^3 * (1 liter)/(1000 cm^3) = 2.8 liters
b)
12.4 liters * (1000 cm^3)/(1 liter) = 12400 cm^3
The total combinations of 5 numbers that can be made from
59 numbers is:
59C5 = 5,006,386
So the probability of winning is:
P = 1 / 5,006,386
P = 1.997 x 10^-7
So the expected payoff is:
P = $1,000,000 (1.997 x 10^-7) - $1 (1 - 1.997 x 10^-7)
<span>P = - $0.80 (loss)</span>
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<span>D</span>
