Asequence is defined recursively by the following rules: f(1) = 3 f(n+1) =2. f(n) – 1 which of the following statements is true about the sequence? select all that apply. a)f(3) = 10 b)f(6) = 66 c)f(5)= 33 d)f(4) = 18 e)f(2) = 5
The recursive definition tells you that values of f(n) will all be odd. (They are one less than an even number.) This observation eliminates all choices except C and E.
The first few values of f(n) are ...
3, 5, 9, 17, 33, 65, ...
From this list, we can see that f(2) = 5 and f(5) = 33, matching choices C and E.
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The explicit formula is ...
Answer from: Quest
b
step-by-step explanation:
the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.
Answer from: Quest
your answer is 228
step-by-step explanation:
add the top and bottom bases together, then divide them by 2, then multiply by the height.
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