Given equation of the Circle is ,
And we need to tell that whether the point (-4,2) lies inside or outside the circle. On converting the equation into Standard form and determinimg the centre of the circle as ,
Here we can say that ,
• Radius = 5 units
• Centre = (0,0)
Finding distance between the two points :-
Here we can see that the distance of point from centre is less than the radius.
Hence the point lies within the circle .
Answer:
x = 13
Step-by-step explanation:
Take the square root of both sides
Answer:
The effective interest rate, rounded to the nearest tenth, is 0.1%.
Step-by-step explanation:
The banker's rule is the simple interest formula.
The simple interest formula is given by:
In which E are the earnings, P is the principal(the initial amount of money), I is the interest rate(yearly) and t is the time, in years.
The effective interest rate is given by the following formula:
.
In this problem, we have that:
A man makes a simple discount note for $6,200, at an ordinary bank discount rate of 8.84%, for 40 days. We consider that the year has 360 days. This means that .
So
The effective interest rate is
The effective interest rate, rounded to the nearest tenth, is 0.1%.