Answer:
B and D
Step-by-step explanation:
Answer:
8 ways
B.
64 ways
C.
256 ways
D.
40,320 ways
Answer:
720 ways.
You would use 6P6 (Permutations) to find the answer.
You can also use the method that goes like this.
Book 1: 6 possible choices
Book 2: 5 possible choices (as you cannot replace the book once you have placed it.)
Book 3: 4 possible choices
Book 4: 3 possible choices
Book 5: 2 possible choices
Book 6: 1 possible choice (as it is the last book that you have not used.)
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Answer:
it looks like its all right to me
Step-by-step explanation:
A.) 17
B.) 25
C.) 24
D.) 21
Answer: 94
Step-by-step explanation:
Simplify each term
Multiply 2 by 2
4+9x9+9
Multiply 9 by 9
4+81+9
Simplify by adding numbers
add 4 and 81
85 +9
add 85 and 9
94
Hope this helps~