We are given radius = 6 yards
area of circle = pi * r * r = 3.14 * 6*6 = 113.04 yard square
cost of carpet is $14 per square yard
cost of 113.04 square yard = 14*113.04= 1582.56 dollars
Answer: cost to carpet the planetarium is $1582.56
Answer: x=6 x=5
Step-by-step explanation:
Answer:
Annuity= 242.4
This is a compound interest problem.
The total amount at the end of 25 years will be
A = p(1+r/n)^(nt)
A = 150(1+(0.04/(25*12)))^ ((25*12)(25))
A= 150(1 + 0.04/300)^ (300*12)
A = 150(1+ 0.0001333)^ 3600
A = 150(1.0001333)^ 3600
A = 1500(1.615828808)
A= 242.374
A= 242.4 to the nearest cent
