Answer:
1440
Step-by-step explanation:
We're given the word ‘STRANCE’ STRANCE happens to be a 7 letterered word. It contains just 2 vowels A and E, with 5 consonants S, T, R, N and C. We're told to arrange in a way that the vowels occupy only the odd places, so in the word, there exist 4 odd places. The 1st, 3rd, 5th and 7th spot.
The two vowels can be arranged in 4P2 ways. This means that the remaining 5 consonants can be arranged among themselves in a 5P5 ways. Using the permutation formula, we know that
P (n, r) = n!/(n – r)!, so
P (4, 2) * P (5, 5) =
4!/(4 – 2)! * 5!/(5 – 5)! =
4!/2! * 5! =
(4 * 3 * 2!)/2! * 5! =
(12 * 2!)/2! * 120 =
(12 * 2)/2 * 120 =
12 * 120 = 1440
Answer:go there and it will answer your question
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Step-by-step explanation:
Answer:
(x - 6)(x + 4)(x - 2)
Step-by-step explanation:
since x = 6 is a root then (x - 6) is a factor
x³ - 4x² - 20x + 48 ÷ (x - 6)
= (x - 6)(x² + 2x - 8)
= (x - 6)(x + 4)(x - 2) ← factors of f(x)
The parent function represented by the graph is an exponential function, as it gets exponentially smaller.