1 answer:
Answer:

Step-by-step explanation:
Given


Required
Determine the scale measurement in centimeters
The scale can be represented as: 

Substitute 19.2 for Actual Length

Represent as a fraction
--- (1)
Recall that:

Represent as a fraction
--- (2)
Equate (1) & (2)

Multiply through by 19.2m


Convert to centimeter



<em>Hence, the length of the scale model is 80 cm</em>
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Answer:
Five hours and fifteen minutes.
Step-by-step explanation:
You add all these together and it gets five hours and fifteen minutes.
a)
V=p+prt
now we solve for P
V=P (1+rt)
Divide both sides by (1+rt)
P=V÷(1+rt)...answer
b)
P=V÷(1+rt)
P=3,000÷(1+0.06×5)
P=2,307.69
Answer:
7. no
8.yes
9.yes
10.no
I hope this helps!
False, it would equal the nonzero integer
any nonzero integer MULTIPLIED by zero would equal zero