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85C - 170A = 306 ---------- (1)
255 + 85B = 714 ------------(2)
(1) + (2):
85C + 85A + 85B = 1020
Divide by 85 through:
A + B + C = 12
The total of A, B ad C is 12.
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Find average :
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The average of A, B and C is 12 ÷ 3 = 4
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Answer: The average of A, B and C is 4.
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It is
12000 x (1.06)^12 + 50000 x (1.06)^6
= 95,072.31
start of 4th year to end of 6th year = 6 semi-annual periods where interest is compounded for the second deposit
B U R G E R = 6 letters
S T A R B I R D = 8 letters
14 letters in all
B = 2 ; U = 1 ; R = 4 ; G = 1 ; E = 1 ; S = 1 ; T = 1 ; A = 1 ; I = 1 ; D = 1
Probability of pulling out an R: 4/14
Probability of pulling out a B: 2/14
Probability of pulling out a letter that appears in the first half of the alphabet: 7/14
Probability of pulling a vowel: 4/14
You need the starting point and the end point and count how long it took to get to one point to the either