Answer:
2.0491 watt per meter square
Step-by-step explanation:
We are given the following in the question:
The intensity of light is given by:

where W is the wattage of the light bulb and r is the distance to the light bulb.
We have to evaluate the intensity of bulb with W = 100 watts and r = 2 meters.
Putting values, we get,

Thus, the intensity of light bulb is 2.0491 watt per meter square.
Answer:
If You have $18, how many $2 items can you purchase?
Im pretty sure the value of x in this equation is -3 because -3 plus 5 would equal 2.
The answer would be 12 to the -10 because with multiplication you you add the -4 and -6
I think you mean circumference, which is equal to = 2πr