How many 6-digit even numbers between 640,000 and 645,000 can be formed using the digits given below? Use each digit only once.
1 answer:
The first two digits must be 6 and 4.
The third digit must be between 0 (inclusive) and 5 (exclusive), so there are 2 choices for it (0 or 2).
The remaining three digits have no additional restrictions. There are 3! = 6 ways to permute them.
Then there are 2•6 = 12 such numbers.
640 279
640 297
640 729
640 792
640 927
640 972
642 079
642 097
642 709
642 790
642 907
642 970
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Answer:
g/-5= 1
Step-by-step explanation:
g=-5, so -5/-5 is 1.
Answer:
Step-by-step explanation:
16n^2-25=0
16n^2=25
n^2=25/16
n=+-5/4
Answer:
D. 4 23/24
Step-by-step explanation:
1 7/8 = 1 21/24
6 5/6 = 6 20/24
6 - 1 = 5
20 - 21 = -1
5 - 1/24 = 4 23/24
If it is a square all sides are equal, so the perimeter is equal to 4 times the length of one side...
4s=32
s=8in
Answer:
I think it is b
Step-by-step explanation:
I hope this is correct
