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elena55 [62]
3 years ago
7

Which is used to find the number of ways a given number of objects can be ordered? need help asap please im between factorial an

d combination atm

Mathematics
2 answers:
raketka [301]3 years ago
8 0
Factorial is the correct answer because in combinations the order does not matter
Ierofanga [76]3 years ago
4 0

Answer:

Factorial

Step-by-step explanation:

n! gives the no. of arrangements of n distinct objects

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PLZ HELP QUESTION IN PICTURE!!
BlackZzzverrR [31]

Answer:

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Step-by-step explanation:

Each spot in the triangle is the sum of the two numbers immediately above. The middle number of row 2 will be 1+1 = 2. The two numbers in row 3 will be 1+2 = 3 and 2+1 = 3. It continues like this. The second number in each row is the row number. Each row is symmetrical about the center.

6 0
3 years ago
Sammy Sales had the following receipts for his tree trimming business for the first six months of the year. What is the average
fredd [130]

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=  \frac{1205 + 1450 + 1530 + 1655 + 1610 + 1710}{6}

=  \frac{9160}{6}

=  1526.66

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1526.66 is the average of his sales for this period.

6 0
3 years ago
Simplify: (3x-4)+(-2x+8).
maxonik [38]

Answer:

Step-by-step explanation:

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4 0
2 years ago
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4 0
2 years ago
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Answer:

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Step-by-step explanation:

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Mean = (105 + 2(110) + 2(112) + 3(113) + 2(115) + 5(116) + 4(117) + 7(118) + 5(120) + 5(121) + 4(125) + 5(126) + 2(128) + 130 + 3(132) + 134 + 3(135) + 2(140) + 2(141) + 150)/60

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