Answer: Radius = 1,250
Step-by-step explanation: The circumference of a circle equals the 2 x radius x π.
The formula to solve the radius is 2r x 3.14 = 7,850
Divide both sides by 3.14 = 2r = 2,500
Divide both sides by 2 = r = 1,250.
The radius = 1,250
Answer:
compound inequality
Step-by-step explanation:
2x-4 >-6 ; 3x+5 < 23
2x <-2 x <18/3
x <-1 x <6
Answer:
1234567890
Step-by-step explanation:
Answer:
$ 12400
Step-by-step explanation:
P =$10,000
r= 10%
t = 3 year

I = $ 2400
Amount = P + I = 10000 + 2400 = $ 12,400