Answer: it is 12 hours
Step-by-step explanation: hope it helps
Answer:
7 i think not sure
Step-by-step explanation:
I would say it’s B because out of ten it makes the mean 1 point higher
Answer: 3(10x+5)
Step-by-step explanation: 30/3=10x + 15/3=5
Answer:
Area= 1371.72m^2
Perimeter: 251.84m
Step-by-step explanation:
A1=L*W
A1=38*28
A1=1064
A2=3.14*r^2
A2=3.14*196
A2=615.44/2
A2=307.72
A1+A2=1371.72
