Joanne simplified these exponential expressions as single powers.
what mistake did joanne make?
group of answer choices
joanne used the sum of the exponents as the exponent of the single term instead of using the quotient.
joanne used the quotient of the exponents as the exponent of the single term instead of using the product.
joanne used the product of the exponents as the exponents of the single term instead of using the sum.
joanne used the difference of the exponents as the exponent of the single term instead of using the sum.
here is the

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

is there any photos or whatever?