B.26.00 Because if you divide 127.90 by 5 you will 25.58 and you round that up to 26.00
Answer:
I think you’re correct
Step-by-step explanation:
Answer:
6.40
Step-by-step explanation:
8 decreased by 20% is 6.40
Sara got 88, 90, 75, 78, 100, 54, 90, 100, 45, and 60 on her English tests. Lee got 77, 67, 99, 79, 100, 65, 79, 89, 58, and 67
satela [25.4K]
The mean is the average, so I added up all the numbers and divided that by the number of tests:
Sara's mean: 78
Lee's mean: 78
Surface of the cylinder : 2*(pi*radius^2)+(2*pi*radius*height)=2(pi*1.5^2)+(2*pi*1.5*9)=31.5pi cm^2 ~99 cm^2
Volume : pi*radius^2*height=pi*1.5^2*9=20.25pi~64 cm^3
