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likoan [24]
3 years ago
9

Aubrey is selling tickets to a carnival. The function f(x) = 0.5x represents the amount of money in dollars Aubrey earns per tic

ket, where x is the number of tickets she sells. The function g(x) = 4x represents the number of tickets Aubrey sells per hour, where x is the number of hours she works.
Find f(g(x)), and explain its meaning.


f(g(x)) = 2x, which represents the money Aubrey made in dollars per hour

f(g(x)) = 2x, which represents the number of tickets Aubrey sold per hour

f(g(x)) = 8x, which represents the money Aubrey made in dollars per hour

f(g(x)) = 8x, which represents the number of tickets Aubrey sold per hour
Mathematics
2 answers:
ioda3 years ago
8 0

Answer:

Option A.

Step-by-step explanation:

The function f(x) = 0.5x represents the amount of money Aurbrey earns per ticket.

x represents the number of tickets she sold.

Function g(x) = 4x represents the number of tickets Aubrey sells per hour and x represents the number of hours she works.

f[g(x)] = (0.5×4x)

         = (2x)

         = (2x)

Function f[g(x)] represents the money Aurbrey made in dollars per hour.  

Option A. will be the answer.

nignag [31]3 years ago
8 0

Answer:

the answer is A.  (i know it because i took the test and got it right)

Step-by-step explanation:

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The diagonal AC is drawn in parallelogram ABCD Which method can NOT be used to prove that AABC is congruent to ACDA?
diamong [38]

Answer:

B SSA

Step-by-step explanation:

Geometric proofs can be used to show that the two triangles are congruent using ASA, SAS and SSS.

However, there is no such thing as SSA in geometry because an angle and two sides can not show congruence of triangles. This is so because the angle is not an included angle.

5 0
3 years ago
Out of 600 seniors at a local high school, 60% went on the senior trip. At the hotel, one room was reserved for every 4 students
butalik [34]

Given:

Total number of senior students = 600

60% went on the senior trip.

One room was reserved for every 4 students.

To find:

The total number of reserved rooms.

Solution:

60% went on the senior trip from total 600 students. So, number of students who went on tripe is

600\times \dfrac{60}{100}=360

Now, one room was reserved for every 4 students. So,

\text{Required number of rooms}=\dfrac{\text{Number of students who went on tripe}}{\text{Number of students in room}}

\text{Required number of rooms}=\dfrac{360}{4}

\text{Required number of rooms}=90

Therefore, the required number of reserved rooms were 90.

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3 years ago
Someone please Help??
wolverine [178]
35/3 SORRY IF IM WRONG
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