Improper fractions have a greater numerator than the denominator:
8 = 8*(10/10) = 80/10
now add
8 + 9/10
80/10 + 9/10
(80 + 9)/10
89/10
Answer:
The nth term of the geometric sequence is is 32805
Step-by-step explanation:
The nth term of a geometric sequence is given by
Where is the first term and is the common ratio
We are given the fourth term of this sequence
The common ratio is
Once we find the 1st term then we can find any other term.
So the ninth term of this geometric sequence is
Therefore, the nth term of the geometric sequence is is 32805
Answer:
(-∞,∞)
Step-by-step explanation:
It is positive for all x
Answer:
€20,000
Step-by-step explanation:
% decrease = (original price of the car - new price) ÷ original price × 100
Let "x' represents the original price before the decrease.
New price = €13,000
% decrease = 35%
Plug in the values into the equation
Multiply both sides by x
Subtract 100x from both sides
Divide both sides by -65
The car was worth €20,000 before the decrease.