The answer to this question is $6. When you divide 27 by 4.5, you get 6. In addition, 6 times 4.5 = 27. I hope this helped! Could I possibly get brainliest?
I did the test. The answer is "Group X has less variability in the data."
The surface area of a cylinder is:
A=2pr^2+2prh and since r=d/2
A=2p(d^2/4+dh/2)
A=(p/2)(d^2+2dh) and we need 200 of these cylinders...
A=(100p)(d^2+2dh), and using d and h, 3.5cm and 70cm we get:
A=(100p)(3.5^2+2*3.5*7)
A=(100p)(12.25+49)
A=6125p cm^2
A≈19242 cm^2 (to nearest cm^2)
Answer:
48/100 and as a decimal its 0.48
Step-by-step explanation:
