Make a list of the factors of 18. then make a list of divisors of 18. are the factors of a number also divisors of the number?

THE FACTORS OF 18 ARE 1,2,3,6,9 AND 18. these five numbers are divisible by 18 . so these five numbers are the factors of 18. explanation: 18 can be written as the multiples of i) 9x2 ii) 1x18 and iii) 6x3 these three options are the only multiples of 18. now its clear that the factors of a number is obviously the divisors of that number

Julia would be observing a. static electricity was caused by her sweater rubbing against her shirt and transferring electrons. she didn't touch anything metal, so that would cancel out b.she most likely didn't rub her sweater against her hair either, so that cancels out c.she also didn't scoot across the carpet while trying to take her sweater off, that cancels out d.so that leaves a.a. is correct.