Answer:
Step-by-step explanation:
The graph of the cosine function can be obtained by shifting the sine function to the left by units.
The given cosine function is:
When we shift this function to the left by units, we obtain a sine function
These two functions have the same graph
The second option is correct.
Subtract 4x from both sides
4x +2 = 7x - 13 would then simplify to
3x - 13 = 2 ( you can switch the problem around as long as you dont switch the variables around )
then you have to + 13 which simplifies to
3x = 15
then you divide by 3 which equals
x=5
Answer:
120 dollars, i am not sure tell me if i am wrong
Step-by-step explanation:
The amount of money a customer will earn between 3rd year and fifth year will be given as follows:
FV=p(1+r/100)^n
where:
FV=future value
r=rate
n=time
The amount earned in the first 3 years will be:
FV=2000(1+5.2/100)^3=$2,328.50
The amount earned in 5 years will be:
FV=2000(1+5.2/100)^5=$2,576.97
The amount earned between 3rd and 5th
=2,576.96-2,328.50
=$248.46