Answer:
40%
Step-by-step explanation:
40-24=16
16/40 ×100 =40%
Electromagnets are devices that create a magnetic field through the application of electricity. Strong electromagnets are used to lift, move and drop heavy objects, such as vehicles. Electromagnets have advantages over permanent magnets. When the current is switched off, the electromagnet will lose its magnetism. The car will fall back to earth and we need that when we move cars in a junkyard. With a regular ( permanent ) magnet it would be much harder to do.
Answer: A. True
The original price is $68. You can get this by doing 51 divided by 75 which gives you .68 then multiplying by 100 which is $68.
Answer:slope= 0.9 approximately
Step-by-step explanation:
Slope=y-y/x-x
=0-11/5-17
=11/12
=0.9 approximately to nearest one decimal
