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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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Please help me solve this answer! :)
taurus [48]

Answer:

2,912 People

Step-by-step explanation:

12% of 2,600 is 312

add 312 to 2,600

end up with

2,912 People

5 0
3 years ago
Read 2 more answers
I think its C, not sure
Alona [7]
Yes; you are correct.
___________________________________________________
The correct answer is:
___________________________________________________
Answer choice:  [C]:  " x³ − 9x² + 23x <span>− 12 " .
___________________________________________________
Note: (a </span>− b) (c − d + e) = ac − ad + ae − bc + bd − be ;
___________________________________________________
          (x − 4) (x² <span>− 5x + 3) = 

   x * x</span>² = x³ <span>− 

   x * 5x = 5x</span>² + 

   x * 3   = 3x <span>−

   4 * x</span>²  = 4x² <span>−

   -4 * 5x =  -20x +

   -4 * 3 =  -12; 
________________________________________
</span>          (x − 4) (x² − 5x + 3) = 

x³ − 5x² + 3x −4x² − (-20x) + (-12) ;

=  x³ − 5x² + 3x −4x² + 20x − 12 ;

= x³ − 5x² − 4x² + 3x + 20x − 12 ;

= x³ − 9x²  + 23x − 12 ;  which is:
__________________________________________________
Answer choice:  [C]:  " x³ − 9x²  + 23x − 12 " .
__________________________________________________
7 0
3 years ago
A line has the following equation: y=\frac{6}{7}x+5y=
Ipatiy [6.2K]

Answer:

Step-by-step explanation:

I'm still not exactly sure what the question really is, but the level suggests that it is

y = (6/7)x + 5

Any line that is parallel to this line has a slope of 6/7

Any line that is perpendicular to this line is a little more complicated.

slope of given line * slope of perpendicular line = - 1

6/7 * perpendicular slope = - 1  

Multiply by 7

6*perpendicular slope = - 7

Divide by 6

perpendicular slope = - 7/6

8 0
3 years ago
The texture in this Klimt painting is? 100 points
makvit [3.9K]

Answer:

After the peak of Klimt’s Golden Phase in 1907-8, there was a decline in his use of gold leaf in his paintings, the relationship with his young protégé Egon Schiele developed, and he had separated from the Vienna Secession over its exclusion of crafts from its exhibitions.

Klimt still used precious metal leaf, including gold and platinum, in his Hope II (1907-08), originally titled Vision by the artist. As with his Hope I, it is a portrait of a woman who is heavily pregnant. The woman’s head is bowed and her eyes closed, which is echoed in the heads of three other women at the foot.

7 0
3 years ago
Read 2 more answers
Madame Dubois bought 20 pearl necklaces for $500. Becoming bored quickly, she sold 3/4 of them at $40 each. She sold the rest at
Serjik [45]

$725


3/4 of 20 = 15 necklaces

15 x 40 = 600


The rest:

5 x 25 = 125


125 + 600

= 725



4 0
3 years ago
Read 2 more answers
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