1. Cabrini goes out for dinner, and the price of her meal is $18. The sales tax on the meal is 6%, and she also wants to leave a
1 answer:
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Answer:
Step-by-step explanation:
An infinite non-abelian group that has exactly six elements of finite order is,
Multiplication by concatenation can be done, for example,
, since
.
This group is non-commutative, because is not equal to
(as this is not a relation in the given presentation).
Now, this is infinite, because we can have 'words' of of any length (the only simplifications we can use is when
show up).
Therefore, any word (not containing ) containing more than one of
must have infinite order.
Answer:
Volume of the figure = 2413.71 cubic inches.
Step-by-step explanation:
Volume of the figure = Volume of the hemisphere + Volume of the cone
=
= 2413.71 cubic inches.
Given:
An airport limo service charges riders a fixed charge of $15 plus $4.00 per mile.
To find:
Distance in miles must a rider go to have an average cost per mile of $4.60.
Solution:
Let x be the number of miles the rider travel.
Total charges = Fixed charges + Variable charges
According to the question,
Fixed charges = $15
Variable charges = $4x
So, total charges
Divide the total charges by number of miles to get the cost per mile.
Average cost per mile is $4.60.
Divide both sides by 0.60.
Therefore, the required number of miles is 25.