All categories

3 years ago

5.1.2 Exam: Semester 2 Exam

Mathematics

1 answer:

Nikolay [14]3 years ago

8 0

Answer:

See attached picture to view the graph

Step-by-step explanation:

Start by analyzing how this average idea works:

If only one member goes to the trip, it will cost him/her $1000+$200 = $1200.

If two members go to the trip, then they will share the cost as per the following: ($1000+ $200 + $200 = $1400) which they will be dividing into two people, thus costing each of them $700.

Notice that the general function that represents such average will be given by: $f(x) = \frac{1000+200x}{x}$

Plot such function in the two dimensional plane, and you will get the asymptotic behavior shown in the attached image.

You might be interested in

Is −8n−7 the same as -7-8n

olasank [31]

Answer:

yes

Step-by-step explanation:

because we are simply "adding" 2 negative numbers.

-8n + -7 = -7 + -8n

as long as we flip the terms around with their signs, the commutative principle of addition applies.

what we CANNOT do is e.g.

8n - 7 = 7 - 8n

THERE would be a problem.

but again, by also keeping the signs with the terms, it is all OK.

so, yes, we could also do

8n - 7 = -7 + 8n

that is true again.

4 0

3 years ago

Read 2 more answers

The sides of a triangle have lengths 3, 8, and 9. What kind of triangle is it?

Serga [27]

Answer:

obtuse

Step-by-step explanation:

hope this helps dude

8 0

3 years ago

Order from least to greatest 0.8, 7/8, 81%, 19/25

sergij07 [2.7K]

<span>0.8, 7/8 = .875 , 81% = .81, 19/25 = .76

</span>from least to greatest: 19/25, 0.8, 81%, 7/8

4 0

3 years ago

Can anyone help me as soon as possible??

matrenka [14]

Answer:

X = 16

Step-by-step explanation:

Notice that we are in the presence of two similar triangles, one larger than the other. The larger triangle is AED, and the smaller one is ACB.

Since there are similar triangles, we can write a proportionality between their known sides:

$\frac{side\,\,AD}{side\,\,AB} =\frac{side\,\,ED}{side \,\,CB}$

notice that AD = x + 6

AB = x

ED = 11

CB = 8

So now we can re-write the proportion and solve it for the unknown "x":

$\frac{side\,\,AD}{side\,\,AB} =\frac{side\,\,ED}{side \,\,CB} \\\\\frac{x+6}{x} =\frac{11}{8} \\8\,(x+6)=11\,x\\8\,x\,+\,48=11\,x\\48=11\,x-8\,x\\48=3\,x\\x=\frac{48}{3} \\x=16$

3 0

3 years ago

The traffic-control monitor on the freeway shows 200 vehicles per minute passing the camera in 5 minutes. Of those vehicles, on

oksian1 [2.3K]

Answer: maybe 7.5

Step-by-step explanation: I don't really know the question isn't real clear

4 0

3 years ago