Two motorists, one travelling 5kph faster than the other, leave the same place at the same time and travel in opposite directions. find the rate of each if they are 195 km apart 3 hours.
All the properties of a parallelogram apply (the ones that matter here are parallelsides, opposite angles are congruent, and consecutive angles are supplementary).all sides are congruent by definition. the diagonals bisect the angles. the diagonals are perpendicular bisectors of each other
First, let us classify the letters of the word into consonants and vowels:
Consonants (3): N, T, Q
Vowels (4): A, I, U, E
In order to know the various arrangements, we do a similar method as in your previous question that is to group the vowels together and consider it 1 element. Hence, we have 4 elements to work with as we have 3 consonants and 1 group of vowels.
We permute these 4 elements, and then we also permute the group of 4 vowels within the group.
answer:
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12/21
4/7
answer: 4/7
answer:
576 arrangements
Step-by-step explanation:
First, let us classify the letters of the word into consonants and vowels:
Consonants (3): N, T, Q
Vowels (4): A, I, U, E
In order to know the various arrangements, we do a similar method as in your previous question that is to group the vowels together and consider it 1 element. Hence, we have 4 elements to work with as we have 3 consonants and 1 group of vowels.
We permute these 4 elements, and then we also permute the group of 4 vowels within the group.
Therefore, there are 576 arrangements.
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