C: 419.
Explanation:
It has an infinite number if decimals when you try to find the square root
Answer:
n=5/6
Step-by-step explanation:
multiply both sides by n
get
(2/10)n =4 +5n
5n-(2/10)n=4
4.8n=4
n=5/6
Answer:
$51.75
Step-by-step explanation:
Okay, so. They decreased there interest by .15. It is really nothing. So, we have no clue how many years. So, we will just use one year. We would start by multiplying 50 and 3.5% that will equal 1.75. Then we would add it up. 50 + 1.75, it will equal to 51.75.
Therefore your answer is $51.75
Hope this helps!
Answer:
$348.75
Step-by-step explanation:
$465 * 25%= 116.25
465-116.25 = $348.75
To solve this problem you must apply the proccedure shown below:
1. You must apply the formula for calculate the area of a circle, which is:
A=πr^2
Where A is the area of the circle and r is the radius of the circle.
2. You have that the diameter is 6 feet, then the radius is:
r=D/2
r=3 feet
3. When you apply the formula shown above, you obtain:
A=9π feet^2
A=28.27 feet^2
The answer is: 28.27 feet^2