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3 years ago

F(x) = x + 4 g(x) = 3x ^ 2 - 7 Find (fg)(x) .

Mathematics

1 answer:

Triss [41]3 years ago

7 0

Answer:

Step-by-step explanation:

(fg)(x) )

$(x+4)*(3x^{2} -7)$ = $3x^{3} -7x+12x^{2} -28$ = $3x^{3} +12x^{2} -7x-28$

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svetoff [14.1K]

Answer:

1/2 ornament in an hour

Step-by-step explanation:

Given

$Orna\ ments = 2$

$Time = 4$

Required

Determine the ornaments per hour

This question implies that we calculate the unit rate.

$Unit\ Rate = \frac{Orna\ ments}{Time}$

Substitute values for Time and number of ornaments

$Unit\ Rate = \frac{2}{4}$

$Unit\ Rate = \frac{1}{2}$

<em>This implies that Constance can decorate 1/2 ornaments in an hour</em>

3 0

2 years ago

Round 12.5478 to the nearest hundredths

solong [7]

Answer:

12.04

Step-by-step explanation:

Find the number in the hundredth place 4 and look one place to the right for the rounding digit 1 . Round up if this number is greater than or equal to 5 and round down if it is less than 5 .

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3 years ago

4. A local restaurant employs 80 full time employees. Approximately 4/5 of the full-time employees are

laila [671]

Answer:

part-time work as a percentage of total part-time work, selected Latin American countries, 2003–13 .

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Step-by-step explanation:

nothin

3 0

2 years ago

-3(8n - 5) - 2n = 8n - 21

BigorU [14]

Answer:

Step-by-step explanation:

First you do the parentheses so the -3 x 8n= -24 and -3 x -5= 15

so it will look like this. -24n+15-2n=8n-21

Now combine like terms the -24n-2n.

-26n+15=8n-21 now subtract 8n now it will look like this

-34n+15=-21 now -15 from -21

-34n=-36

now if you want n by its self divide -34 and -36

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3 years ago

Rotate the rectangle 90∘ clockwise about the cross

netineya [11]

Answer:

$\large \boxed{\mathrm{view \ attachment}}$

Step-by-step explanation:

The rectangle is rotated 90 degrees clockwise about the cross.

8 0

3 years ago