By permutation without repetition, there are 524160 possible different special pizzas.
The possible special pizzas can be calculated with permutation without repetition. The formula of permutation without repetition can be written as
P = n! / (n - k)!
where P is all of the possible combinations, n is the number of objects or elements, and k is how many numbers should be chosen.
From the question above, we know that :
n = 16
k = 5
By substituting the parameters, we can determine all of the possible different pizzas
P = n! / (n - k)!
P = 16! / (16 - 5)!
P = 16! / 11!
P = 16 x 15 x 14 x 13 x 12 x 11! / 11!
P = 524160
Hence, there are 524160 possible different special pizzas
Find out more on permutation without repetition at: brainly.com/question/1216161
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Every elephant gets 305 pounds of food.
2440 / 8 = 305
Answer:
48
Step-by-step explanation:
f(x)= 1/3(4 - x)^2
f(16) = (1/3)(4 - 16)^2
f(16) = (1/3)(-12)^2
f(16) = (1/3)(144)
f(16) = 48
The correct answer is: [C]: " (5x + 1)² " .
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Explanation:
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Choice [A] is incorrect: "(25x+1)(x+1) = 25x² +25x +1x +1 = 25x² + 26x + 1 .
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Choice [B] is incorrect: "(5x+1)(5x-1)= 25x² -5x+5x -1 = 25x² - 1 .
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This leaves us with: Answer choice: [C]: " (5x + 1)² " ;
→ as the correct answer.
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However, let us work through this answer choice:
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(5x + 1)² = (5x + 1)(5x + 1) = 25x² + 5x + 5x + 1 ;
= 25x² + 10x + 1 ; which is the
expression provided in question;
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So the correct answer is: [C]: " (5x + 1)² " .
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