You can figure out how many boxes Carl will need by dividing the total number of DVDs by the amount of DVDs each box can hold.
Your equation should be: 512 ÷ 20 = x (amount of boxes needed)
512/20 = 25.6
We will round 25.6 up because you cannot have a fraction of a box, so 25.6 becomes 26.
Carl will need 26 boxes.
Answer:
A. $58.50, B. $80
Step-by-step explanation:
mark up percentage 
x 100
30 x 45 = 100SP - 4500
5850 = 100SP
Store Price > therefore, $ 58.50
A. $58.50
<em>Actual Price :</em>
130 AP = 10400 - 100AP
AP > $80
B. $80
Answer:
a) If the diameter is 400 feet wide, then the radius is half that, which is 200 feet wide.
b) The circumfernce is π times the diameter, which is 400 feet. 400×π≈1256.64
c) She is not correct. She squared 400, which is 160000, when she should have squared 200, which is 40000. Then, multiply by π.
40000 × π ≈ 125663.7
600 is the answer ur welcome
Answer:
20%, 40%, 60%, 80%
Step-by-step explanation:
