List at least two conductors and two insulators you use or see being used every day. How do they work?

One conductor is a paper clip , a paper clip can transfer energy from a battery to a small light bulb. Another conductor is copper, it can transfer energy from one thing to another. A good insulator is aluminum foil, this is a good insulator because its particles are bonded together very strong. Wood is also a very good insulator seeing as its particles are held together so tight.

Step-by-step explanation:

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi