1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lord [1]
2 years ago
14

Zoe just lit a new candle and then let it burn all the way down to nothing. The length

Mathematics
2 answers:
NemiM [27]2 years ago
7 0

Answer:

9  which represents the the original length of the new candle

Step-by-step explanation:

Since there were 9 inches of candle remaining after 0 hours of burning, that means 9 represents the initial length of the candle, in inches.

NikAS [45]2 years ago
3 0

Answer: i thought you were telling people what was happening in your home not a question

Step-by-step explanation:

You might be interested in
What are the domain and range of f (x) = log (x minus 1) 2?.
statuscvo [17]

You can use the definition of logarithm and the fact that a positive number raised to any power will always stay bigger than 0.

The domain of the given function is  {x | x > 1 and a real number }

The range of the given function is \mathbb R (set of real numbers)

<h3>What is the definition of logarithm?</h3>

If a is raised to power b is resulted as c, then we can rewrite it that b equals to the logarithm of c with base a.

Or, symbolically:

a^b =  c \implies b = log_a(c)

Since c was the result of a raised to power b, thus, if a was a positive number, then a raised to any power won't go less or equal to zero, thus making c > 0

<h3>How to use this definition to find the domain and range of given function?</h3>

Since log(x-1) is with base 10 (when base of log isn't specified, it is assumed to be with base 10) (when log is written ln, it is log with base e =2.71828.... ) thus, we have a = 10 > 0 thus the input x-1 > 0 too.

Or we have:

x > 1 as the restriction.

Thus domain of the given function is {x | x > 1 and a real number }

Now from domain, we have:

x >  1\\&#10;x-1 > 0\\&#10;log(x-1) > -\infty\\&#10;log(x-1) + 2 > -\infty\\&#10;f(x) > -\infty (log(x-1) > -infinity since log(0) on right side have arbitrary negatively large value which is denoted by -infinity)

Thus, range of given function  is whole real number set \mathbb R (since all finite real numbers are bigger than negative infinity)

Thus, the domain of the given function is  {x | x > 1 and a real number }

The range of the given function is \mathbb R (set of real numbers

Learn more about domain and range here:

brainly.com/question/12208715

8 0
2 years ago
Find the length of each arc. Round your answers to the nearest tenth.
suter [353]
brainly.com/question/18907766
3 0
3 years ago
Which two square roots are used to estimate the square root of 67
viva [34]

\bf \boxed{\sqrt{64}}\rule[0.35em]{10em}{0.25pt}\sqrt{67}\rule[0.35em]{19em}{0.25pt}\boxed{\sqrt{81}}

5 0
3 years ago
A resturant bill comes to 28.35. find the total cost if the tax is 6.25 percent and a 20 percent tip is left on the amount
olya-2409 [2.1K]
28.35x 0.0625 = 1.772 (tax) 28.35 *0.2 = 5.67 (tip) 28.35+1.772+5.67 = ....
6 0
3 years ago
Calculate the length of the unknown side of this right-angled triangle.<br> 9 cm<br> 17 cm
Law Incorporation [45]

Answer:

14.4 cm

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Determine algebraically whether the function is even, odd, or neither even nor odd. f as a function of x is equal to x plus quan
    6·2 answers
  • (3x^4 - 5x^2 +7) ÷ (x^2 -1).<br><br>how do you make this kind of division?
    8·1 answer
  • Two regular hexagons have sides in the ratio 3:5. The area of the smaller hexagon is 81 m2. What is the area of the larger hexag
    8·1 answer
  • What is the constant rate of change in the table?
    6·1 answer
  • Suppose that w and t vary inversely and that t=1/5 when w=4. write a function that models the inverse variation and find t when
    14·1 answer
  • What is the meaning of y from y=kx?
    15·1 answer
  • Cobalt-60 has a half-life of about 5 years. How many grams of a 300 g sample will remain after 20 years? A: 0.0625 g
    5·2 answers
  • Substitution method x=-y <br> 8x+3y=40
    8·2 answers
  • What is the scale factor?
    8·2 answers
  • Type the integer that makes the following subtraction sentence true for Brainliest!!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!