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GREYUIT [131]
3 years ago
8

F (x)=2x+1 and g (x)=x^2-7, find (f/g)(x)

Mathematics
2 answers:
Andrej [43]3 years ago
5 0
(f/g)(x) just means f(x)/g(x)

So the answer is (2x+1)/(x^2-7)
Ede4ka [16]3 years ago
3 0

Answer:

The value of (f/g)(x) is:

\dfrac{2x+1}{x^2-7}

Step-by-step explanation:

f (x)=2x+1 and g (x)=x²-7

(\dfrac{f}{g})(x)= \dfrac{f(x)}{g(x)}

⇒ (\dfrac{f}{g})(x)=\dfrac{2x+1}{x^2-7}

Hence, the value of (f/g)(x) is:

\dfrac{2x+1}{x^2-7}

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The value of C has to be Greater than 0.65
grin007 [14]

Answer:

1.3

Step-by-step explanation:

1. .65 = .5c ---> .65/.5

2. 1.3 = c

4 0
3 years ago
A box of candy weighs 340.23 grams and costs $18.99. If 1 gram is approximately 0.03527 ounces, what is the unit price per ounce
svlad2 [7]
The correct answer is:  [C]:  " $ 1.58 " . 
_______________________________________________
Explanation:
______________________________________________
Given: 
______________________________________________
$18.99 per 340.23 grams ;

and given: 

1 gram ≈ 0.03527 oz (ounces) ;
______________________________________________
Find the unit price per OUNCE (oz).
______________________________________________
Given:  $18.99 per 340.23 grams ;

Convert:  "340.23 grams" to "ounces (oz)".

Given:  "1 gram ≈ 0.03527 oz" ;

   340.23 grams =  (340.23 * 0.03527) oz. = 11.9999121  (about "12 oz.").

So,  $19 / 12 oz. = ? dollars per UNIT OZ. ;  =

(19/12) dollars per oz. = (19÷12) dollars per oz. = $ 1.58333 ; which corresponds to:  Answer choice:  [C]:  $1.58 .
______________________________________________________

4 0
4 years ago
A rectangular prism has a height of 18 millimeters. The base of the prism has an area of 25 square millimeters.
malfutka [58]

Answer:

volume = 450 mm³

Step-by-step explanation:

Given:

  • height = 18 mm
  • area of base = 25 mm²

Volume of a rectangular prism = area of base x height

⇒ volume = 25 x 18 = 450 mm³

3 0
3 years ago
A radio station plays yesterday by the beatles once every 2 days. Another station plays the same song once every 3 days. How man
mel-nik [20]

Both radio stations will play the same song on the same day <u>5 times</u> in 30 days.

<u><em>Explanation</em></u>

A radio station plays yesterday by the Beatles once every 2 days. Another station plays the same song once every 3 days.

For finding the day on which both radio stations will play the same song, we will just <u>find the LCM(Least Common Multiplier) of 2 and 3</u>. So, the LCM will be 6.

That means, <u>on every 6th day, both radio stations will play the same song</u>.

So, the number of times that both radio stations will play the same song on the same day in 30 days =(\frac{30}{6})= 5

8 0
3 years ago
Which of these illustrate the divisibility of money?
Vaselesa [24]
Esperanza exchanges a one dollar bill for four quarters. is right answer.
8 0
3 years ago
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