where
you have variance
and so the standard deiviation is
PLEASE HELP WILL MARK BRSINLIEST!!!!!
1 answer:
You might be interested in
where
you have variance
and so the standard deiviation is
Answer:
1176.679ft²
Step-by-step explanation:
<u>The question is on surface area of a cylindrical fuel tank</u>
Equation for surface area of a cylinder
S.A = 2rh +2
r²
where r is the radius of cylinder and h is height of cylinder
Diameter=7'⇒r=3.5' and h=50'
Surface Area= 2×3.142×3.5×50 + 2×3.142×3.5×3.5
S.A=1099.7+76.979=1176.679ft²
2 lines in a plane can have these positions:
i) they can be parallel, if they share no common point.
ii) are intersecting, if they have one common point.
ii) they are coincident if they have 2 common points.
AB and EB share 1 common point, B, therefore they are Coincident.
i) they can be parallel, if they share no common point.
ii) are intersecting, if they have one common point.
ii) they are coincident if they have 2 common points.
AB and EB share 1 common point, B, therefore they are Coincident.