Answer:
Step-by-step explanation:
A.27 (aka 3x3x3)
B.7x7x7x7
C4x4x4x4x4x4x4
D.5x5x5x5x5x5
E.9x9x9
F.8x8
G.12x12x12
H.1x1x1x1x1x1x1x1x1x1x1x1
I.8x8x8x8
J.6x6x6x6x6
K.12x12x12
L.18x18x18
The rate at which the ice changes is -3/8 lb per hr
<h3>What is the rate the ice changes?</h3>
The given parameters are:
Changes =1 3/4 lb to 1/4 lb
Time = 1/4 hr.
The rate the ice changes is calculated as:
Rate = Change/Time
So, we have
Rate = (1/4 lb - 1 3/4 lb)/(1/4 hr)
Evaluate the difference
Rate = (-1 1/2 lb)/(1/4 hr)
Evaluate the quotient
Rate = -3/8 lb per hr
Hence, the rate at which the ice changes is -3/8 lb per hr
Read more about rates at:
brainly.com/question/19493296
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<span>83 1/5 -108 2/5 - (-99 1/5) = 74</span>
Answer:
1, 2, 3, 6, 103, 206, 309, 618
