Answer:
Step-by-step explanation:
Notice when x increases 1, y is 4 times the previous one, so
the function is like
To determine the constant C, put any pair of (x, y)
Use x = 0, y = 0.2, so
0.2 = = C * 1 = C
then
The information below is used in the last 2 questions:
1 answer:
Answer:
The fair price for the large container is<u><em> $12</em></u>
Step-by-step explanation:
In this question, we are tasked with calculating what would be the fair price for the large cylinder given the price for the small cylinder.
To calculate this, what we need to do firstly is to estimate the the volumes of both cylinders.
Mathematically, the volume of a cylinder can be calculated using the formula; V = π ××h
For the small cylinder, r = 3 inches and h = 10 inches
Thus = π ×
× 10 = 90π
For the large cylinder, r = 6 inches and h = 10 inches
Thus = π ×
× 10 = 360π
Now let us find the ratio of their volumes = 360π/90π = 4
Since the ratio of their volumes is 4, it can be fair to say that the large cylinder should cost 4 times the price of the small cylinder = 4 × $3 = $12
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Answer:
or 1.5
Step-by-step explanation:
Now we know it's a dilation. So we can use any two points. I chose V and V'.
V: (3,6)
V': (2,4)
So how we get from 6 to 4?
You can tell it's 1.5 aswell because 4 times 1 is 4 and 4 times 0.5 is 2. Add them to get 6.
Therefore, the dilation factor is 1.5.