Diego is building a fence for a rectangular garden. It needs to be at least 10 feet wide and at least 8 feet long. The fencing h
1 answer:
You might be interested in
She should invest $6491.73.
The equation we use to solve this is in the form
,
where A is the total amount in the account, p is the principal invested, r is the interest rate as a decimal, n is the number of times per year the interest is compounded, and t is the amount of time.
A in our problem is 14000.
p is unknown.
r is 6% = 6/100 = 0.06.
n is 2, since it is compounded semiannually.
t is 13.
The equation we use to solve this is in the form
where A is the total amount in the account, p is the principal invested, r is the interest rate as a decimal, n is the number of times per year the interest is compounded, and t is the amount of time.
A in our problem is 14000.
p is unknown.
r is 6% = 6/100 = 0.06.
n is 2, since it is compounded semiannually.
t is 13.
The value of a, b and c can be calculated using the inverse function.
The calculated the value of a= 2, b=1 and c= -2.
Given:
The function is and its inverse is
.
- The inverse function of a function is defined if
is a function that undoes the operation of
- The inverse of
.
Substitute the value of x= -1 in a given inverse function and calculate the value of a.
Substitute the value of x is 0 in given inverse function.
Substitute the value of x is 2 in given inverse function.
Therefore, the value of a= 2, b=1 and c=-2.
Learn more about inverse function here: