Answer: look at the pictures ⤵
Step-by-step explanation:
The first circle has circumference 10π and area 25π² and the second circle has circumference 12π and area 36π².
Use the formulas area = πr² and circumference = 2πr
Answer:
Quadrant 2
Step-by-step explanation:
Using simple interest, it is found that the prices are as follows:
A. $10,200.
B. $12,614.58.
<h3>Simple Interest</h3>
Simple interest is used when there is a single compounding per time period.
The amount of money after t years in is modeled by:
In which:
- A(0) is the initial amount.
- r is the interest rate, as a decimal.
Item a:
$850 for 12 months, hence the yearly cost is:
P = 850 x 12 = $10,200.
Item b:
The total cost is found using simple interest with A(0) = 175000, t = 30, r = 0.03875, hence:
A(t) = A(0)(1 + rt)
A(30) = 175000[1 + 0.03875(30)]
A(30) = 378437.5.
The yearly cost is given by:
378437.5/30 = $12,614.58.
More can be learned about simple interest at brainly.com/question/25296782