The discount store is having a big sale. paper towels are two rolls for 1 dollar. disposable diapers are 3 dollars a box. if serena buys 2 rolls od paper towels and 2 boxes of diapers. how much change will she get from a 20 dollar bill?

$13

Step-by-step explanation:

Given: The cost of two rolls of paper towel = $1

The cost of a box of diapers = $3

Then, the cost of two boxes of diapers =

Now, the total cost of two rolls of paper towel and 2 boxes of diapers is given by :-

The amount will get as change from a 20 dollar bill=

Hence, the she will get $13 as change from a 20 dollar bill.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction