Answer:
20 chairs
Step-by-step explanation:
Since we are given the amount total budget and the total amount for the desks then the only variable missing is the maximum amount of chairs. This can be solved with the following equation in which s represents the number of chairs, and we simply solve for s.
800 = 320 + 24s ... subtract both sides by 300
500 = 24s ... divide both sides by 24
20.83 = s
Now we see that the maximum number of chairs that the librarian can buy is 20 because 21 would make her go over the budget and you cannot have 0.83 of a chair.
Answer: no they are not
Step-by-step explanation:
Answer:
1. 360 cubic inches
2.(a)360 Cubic Inches, the owner is wrong
(b)6 in X 1 in X 1 in.
Step-by-step explanation:
1. Dimension of the box
Length=9 inch
Width=1 inch
Height=1 inch
Volume=LWH
=9*1*1 =9 Cubic Inches
Volume of the stack( of 40 candles)
=40*9
=360 Cubic Inches
2. Dimensions of Ella' Box are:
Length=10 inch
Width=6 inch
Height=6 inch
Volume=LWH
=10*6*6
=360 Cubic Inches
(a)The owner is not correct. The Volume of Ella's box is equal to the volume of the stack.
(b)Since the Width of the box is 6 Inch, the owner could cut the boxes into dimensions of 6 inX1 inx1 in.
It means each level will contain
(6*10) candles.
There will be 6 layers which equals the exact volume of Ella's box.
Answer:
288/5
Step-by-step explanation:
simplified: (2³x 9) x 4/5 = 288/5
