Answer: After 7 years, the value of the sailboat is $3045.49.
Step-by-step explanation:
Since we have given that
Original value of the sailboat = $9500
Depreciation rate = 15%
Number of years = 7
As we know the formula for "Compound Interest "i.e

where,
A denotes Amount
P denotes original value
r denotes rate of depreciation,
n denotes number of years.
So, our equation becomes ,

Hence, after 7 years, the value of the sailboat is $3045.49.
Answer:
x=-10
Step-by-step explanation:
2(x+3)=x-4
2*x+2*3=x-4
2x+6=x-4
2x-x=-4-6
x=-10
Answer and Explanation:
Solution: The operation of concatenation for a set of string on p. and the set is
AB = {XY | X ∈ A and y ∈ B}.
We need to satisfy all these following properties to find out the standard set is closed under concatenation.
1- Union of two standard sets also belongs to the classic collection. For example, A and B are regular. AUB also belongs to a regular group.
2- Compliment of two standards set A and B are A’ and B’ also belonging to the standard set.
3- Intersection of two standards set A and B is A∩B is also a regular set member.
4- The difference between two regular sets is also standard. For example, the difference between A and B is A-B is also a standard set.
The closure of the regular set is also standard, and the concatenation of traditional sets is regular.
Answer:
4/9
Step-by-step explanation:
8/2=4
18/2= 9
1060 / 48 = 22.08 = 22.1
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