No, only multiples of 10 end in a 0
hope this helps :)
I don't have a calculator with me, but that should get you going
Answer:
C. 8/30 is your answer.
Step-by-step explanation:
What you do is you take each fraction and make it into a decimal.
6/24 = .25
We know that 1/4 is .25.
5/20 and 12/48 are also .25.
C. 8/30 is your answer.
Answer:
The resistance approaches infinity
Step-by-step explanation:
We are given
The resistance, R, to electricity of a cylindrical-shaped wire is given by the equation

where
p represents the resistivity of the wire’s material
L represents the length of the wire
d represents the diameter of the wire
now,
d approaches to 0
so, we can plug d=0 and find R



So,
The resistance approaches infinity
The speed of the ball is
ds/dt = 32t
At t =1/2 s
ds/dt = 16 ft/s
The distance from the ground
50 - 16(1/2)^2 = 46 ft
The triangles formed are similar
50/46 = (30 + x)/x
x = 345 ft
50 / (50 - s) = (30 + x)/x
Taking the derivative and substituing
ds/dt = 16
and
Solve for dx/dt