Answer:
Maybe the answer will be C. P (A and B )
Given:
Consider the height of the rocket, in feet after x seconds of launch is
To find:
The time at which the rocket will reach its max, to the nearest 100th of a second.
Solution:
We have,
It is a quadratic polynomial with negative leading coefficient. So, it is a downward parabola.
Vertex of a downward parabola is the point of maxima.
To find the time at which the rocket will reach its max, we need to find the x-coordinate of the vertex.
If a quadratic function is 
, then the vertex is
Here, 
.
So,
So, x-coordinate of the vertex is 4.75.
Therefore, the rocket will reach its max at 4.75 second.
Ans. Since the annual rate is not compunded (for example, compounded monthly) you will have to pay in interest $27.41, and the total payment is $1,061.41
Step-by-step explanation:
Hi, since the balance is 1 month overdue, it means that you owe 2 months of interest to this obligation, but before we start finding the interest of your credit card, first let´s find the effective monthly equivalent rate for that 17% annual interest rate.
The formula is as follows.
Therefore
So your monthly interest rate is 1.317%. Now let´s find the amount of interests that you have to pay for 2 months. This is the formula.
Where "n" is the period of time in months that you owe to the financial institution. The result of that is:
This way, interest are = $27.41 and the total amount that you will have to pay is:
<h2>
Payment=Present Value+Interest=1,034+27.41=1,061.41
</h2>
Answer:
I want to say it'd be (-3,3)
I hope this helps, if it's incorrect i'm sorry i can try and fix it if it's incorrect.
Answer:
H) $3.99
Step-by-step explanation:
$20-$4.04=$15.96
$15.96/4= $3.99
