Answer:
8 Ohms Resistance
Step-by-step explanation:
Let the Resistance is represented by f(x) and The current in x. hence we are given that
Using constant of proportionality k we can say that
where k is always constant for all values of x and f(x)
now we are given that for x = 12, we have f(x) = 210
This will help us to determine k , once we have the value of k , we can determine the f(x) for x = 15
Hence Now we have
putting them into
Hence we now know the value of k as 120
Now we find f(x) at x=15
Hence this is our answer 8 Ohms of Resistance will be used.
Answer:
320 cubic units
Step-by-step explanation:
The volume of a pyramid is given by the formula ...
V = (1/3)Bh
where B is the area of the base, and h is the height.
Your pyramid has a rectangular base with edge lengths 8 units and 10 units. Hence the area of the base is ...
8×10 = 80 . . . . square units
The height is 12 units, so the volume formula gives the volume as ...
V = (1/3)(80)(12) = 320 . . . . cubic units
Answer:
39 min.
Step-by-step explanation:
add graces number to her brothers which is 27 plus another 12 for grace .
I think you are, but i am not 100% sure.