Answer:
4.00*18=72 dollars estimated
Step-by-step explanation:
approximate estimate:
3.99*18=71.92
Answer:
n=30
Step-by-step explanation:
4 15
------ = --------
8 n
using cross products
4n = 8*15
4n = 120
divide by 4
4n/4 =120/4
n = 30
Answer:
Step-by-step explanation:
L=®/3602πr
L=20/360×2×3.14×3
L=1.04