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
Marta_Voda [28]
3 years ago
12

Explain why the function is discontinuous at the given number

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Calculator can help you

You might be interested in
How do you find the value for x in the problem?
Nata [24]
Make use of the fact that side lengths in similar triangles are proportional.
.. 30/18 = (20 +x)/20
.. 20*(30/18) -20 = x . . . . multiply by 20, subtract 20
.. 33 1/3 -20 = x . . . . . . . . evaluate the product
.. 13 1/3 = x
6 0
3 years ago
5d = 30 i cant find the answer
TEA [102]

Answer:

d=6

Step-by-step explanation:

divide 30 by 5 to get the value of d

5 0
3 years ago
Read 2 more answers
There are20 keys on a keychain. One of the keys starts a car. If a key is randomly chosen what is the probability that it starts
pogonyaev
The answer is 5%........


7 0
3 years ago
In the 1990s the demand for personal computers in the home went up with household income. For a given community in the 1990s, th
WITCHER [35]

Answer:

a) 0.5198 computers per household

b) 0.01153 computers

Step-by-step explanation:

Given:

number of computers in a home,

q = 0.3458 ln x - 3.045 ;   10,000 ≤ x ≤ 125,000

here x is mean household income

mean income = $30,000

increasing rate, \frac{dx}{dt} = $1,000

Now,

a) computers per household are

since,

mean income of  $30,000 lies in the range of 10,000 ≤ x ≤ 125,000

thus,

q = 0.3458 ln(30,000) - 3.045

or

q = 0.5198 computers per household

b) Rate of increase in computers i.e \frac{dq}{dt}

\frac{dq}{dt} = \frac{d(0.3458 ln x - 3.045)}{dt}

or

\frac{dq}{dt}=0.3458\times(\frac{1}{x})\frac{dx}{dt} - 0

on substituting the values, we get

\frac{dq}{dt}=0.3458\times(\frac{1}{30,000})\times1,000

or

= 0.01153 computers

6 0
3 years ago
5-0.852. What's is the answer ​
nalin [4]
The answer is 4.148, I hope that helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • Baileys rectangular dog pen for his Irish setter must have an area of 300 square feet. Also, the length must be 10 feet longer t
    10·1 answer
  • Which biconditional is not a good definition? A whole number is odd if and only if the number is not divisible by 2. An angle is
    9·2 answers
  • A rectangular prism with integer side lengths has two faces with areas 15 and 21. What could its volume be?​
    12·1 answer
  • A recipe calls for 1/4 cup of flour.Carter only a measurement cup that holds 1/8 cup. How can carter measure the flour he needs
    14·2 answers
  • 478÷20×99+3÷87 help asap pls
    9·1 answer
  • Which statements are true? Check all that apply.
    9·2 answers
  • 20 POINTS
    9·1 answer
  • PQ=RQ what does b =
    10·1 answer
  • List these in ascending order<br> Least to greatest<br> = 72/3<br> = 1.75<br> = -- 1.85<br> == 553%
    12·1 answer
  • Find x and y for this triangle
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!