Answer:
2.1 months
Step-by-step explanation:
Let x represent the number of months
Set up expressions to represent the cost of each Internet provider
40x + 39 will represent the first one
30x + 60 will represent the other
Set these equal to each other and solve for x:
40x + 39 = 30x + 60
10x + 39 = 60
10x = 21
x = 2.1
So, the cost will be the same in 2.1 months
It would be d because if you plug in f(6)=(3/2)+1 it would be f(6)=3+1 or f(6)=4. This works for any other of the coordinates.
The linear function that models the situation is given by:
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A linear function for the cost C of taking care of p puppies has the following format:
In which:
- C(0) is the fixed cost.
- a is the slope, which is the cost per puppy.
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- With 6 puppies, it costs $172. With 10 puppies, it costs $220. The slope is given by the <u>change in the output(cost) divided by the change in the input(number of puppies)</u>, thus:
Thus:
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The cost of $172 with 6 puppies means that when p = 6, C = 172, and we use this to find C(0).
Thus, the linear model is:
A similar problem is given at brainly.com/question/16302622
Answer:
you didn't state which was the radius or height so it's either
879.6 if 10=radius and 4=height
or 351.9 if 10=height and 4=radius