Answer:
Step-by-step explanation:
First off, we are given a parabola by definition:
Since , our parabola has an upward opening.
Should we think about it graphically, it will be no wonder that we should pay our attention to the points of the parabola intersecting the abscissa axis. In other words, we need our vertex to intersect the x axis only once per se.
The vertex:
As a result, our is parametric. suits us because . If , we do not have any roots at all. We have two roots if .
I got 6°. you make the two equations equal to each other and solve.
Answer:
Step-by-step explanation:
James is one meter and 63 centimeters OR what your teacher likely wants
James is one and sixty-three hundreths meters tall
Ani is wrong
4 and 8 hundreths means 4.08
4.8 would be 4 and 8 tenths
Answer:
$46875.
Step-by-step explanation:
We have been given that Dr. Drake buys a sailboat for 125000. He borrows the money at an APR of 7.5% for five years.
We will find total interest after 5 years by using simple interest formula.
, where,
A= Amount after T years.
P= Principal amount.
r= The annual interest rate (in decimal form).
T= Time in years.
First of all we will convert our given interest rate from percent to decimal form.
Now let us substitute our given values in above formula.
To find the amount of total interest we will subtract principal amount from 171875.
Therefore, the total interest after 5 years will be $46875.