Answer:
a. Set up a ratio.
b. Divide the numerator by the denominator to get the mass (in g) of 1 mL.
c. The density is 0.75 g/ mL
y = 0.05 when x = -0.3
Step-by-step explanation:
The direct variation between y and x is denoted as:
y∝x
when the proportionality symbol is removed, the constant of proportionality is introduced.
Putting y=2 and x = -12
So the equation will be:
Putting x = -0.3
Hence,
y = 0.05 when x = -0.3
Keywords: Proportion, variation
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Answer:
Your question is VERY hard to read so I'm gonna take the points and go..
Answer:
Step 1 1200/ ?
Step-by-step explanation:
There is a mistake in the very first step
He is writing par over whole
100% is the original amount of tickets x
150% is the 1200 tickets
150 1200
----- = ------------
100 ?
Answer:
64/4 = 16 pages in 1 minute