Lwh=v
2*w*(w+2)=48
2w^2+4w=48
w^2+2w-24=0
(w+6)(w-4)=0
w= - 6 or w= 4
Since w cannot be negative, then w=4.
The scale factor is 1.5, which means that the revised
chamber is larger. The new dimensions are just the old dimensions times 1.5.
The volume of the revise chamber is:
V = (1/3) (PI) [(D/2)^2] (H)
= (1/3) (PI) {[(5.7)(1.5)/2]^2} [(12)(1.5)]
= 344.4874 in3
<span> </span>
1. 8a-24=3a 24=5a 24/5 a=4.8
2.8+5d-7=4 1+5d=4 5d=3 3/5 d=0.6
Answer:
75 pieces
Step-by-step explanation:
45/6=7.5
1 ounce is 7.5 pieces
7.5*10=75
10 ounces is 75 pieces
