Answer:
the first multiple choice {x|1≤x<5}
A={x|x is an even while number between 0 and 2} = ∅ since there is no number between 0 and 2 that is an even whole number. So there is no number to be substituted for x, resulting in an empty set.
Hope that helps!
Area =
Area = 22/7 x 10 x 10
Area = 314 in^2
(the answer is option A, its rounded)
Hope this helps
Answer:
The curve surface area(CSA) of a cylinder is 2πrh.
Since diameter=1.5 in.
radius=diameter/2
=1.5/2 in.
=0.75 in.
And, the height of the bottle is 5 in.
Now,
CSA=2πrh
=2π*0.75*5 in^2
=15π/2 or 23.56 in^2
The size of the label needed to cover the entire bottle is 15π/2 or 23.56 in^2.
Answer:
V=301.4cm^3
A=188.4cm^3
I hope it will be useful.
