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tensa zangetsu [6.8K]
3 years ago
13

What's the difference quotient: F(x)=x^3

Mathematics
1 answer:
zaharov [31]3 years ago
5 0
\dfrac{F(x+h)-F(x)}h=\dfrac{(x+h)^3-x^3}h=\dfrac{x^3+3x^2h+3xh^2+h^3-x^3}h=3x^2+3xh
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BIG POINTS! Please help me with this math problem. By the way, the answer is not 1 / 128 .
vodomira [7]

Answer and Step-by-step explanation:

2 * 2 * 2 * 2 * 2 * 2 * 2 = 128

2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 = 1024

4 * 4 * 4 * 4 * 4 = 1024

8 * 8 = 64

\frac{128 - 1024}{1024 - 64}

\frac{-896}{960}

896 and 960 both have 64 in common.

896 divided by 64 equals 14.

960 divided by 64 equals 15.

-\frac{14}{15} is the answer.

#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)

6 0
3 years ago
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Convert the decimal expansion 0.1777 into a rational number
Helen [10]

Answer:

The rational form of the given number 0.1777  = \frac{1777}{10,000}

Step-by-step explanation:

The rational number is expressed as a number on the form of (\frac{p}{q} ) , q \neq 0

Now,here the given number in decimal form = 0.1777

To remove the decimal, firstly count the number of digits AFTER DECIMAL.

Here, number of digits after decimal = 4

SO, the decimal can be removed and replaced by 1 , by dividing with 1,0000.

\implies 0.1777  = \frac{01,777} {10,000}  = \frac{1777}{10,000}

Hence, the rational form of the given number 0.1777  = \frac{1777}{10,000}

5 0
3 years ago
WILL GIVE BRAINLIEST!!
Andrews [41]
Bet...but you really need to learn how to to this bc you use this in all types of math
All you have to do is distribute then combine like terms
Zoom in

5 0
3 years ago
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Vsevolod [243]
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5 0
4 years ago
12 is 30% of ____ <br> (Please explain)
natka813 [3]

Answer:

40

Step-by-step explanation:

In word problems, the word "of" usually means multiply.  Thus, for example, 10% of $50 is $5.  This is because we can write 10% as 0.10 or as 10/100 (which is 1/10) and then multiply:    (1/10)(50) = 5

So, we often see equations like:

    R = (1/2)D        meaning R is 50% of D, or R is half of D

Let x = the number we want to find

This problem says:

 "12 is 30%       of    what number?"

  12 = (30/100) *        x

12 = (3/10)x

(10/3)12 = x             [multiply both sides by (10/3)]

    40 = x        

Checking (very important):      

 Is   12 = (3/10)(40)    ?

       12 = (3)(4)    ?

       12 = 12     ? yes

7 0
2 years ago
Read 2 more answers
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