In mathematics, a discontinuity is a point or set of points at which a function or curve is not defined, or is not "well-behaved," meaning it exhibits some kind of sudden or unexpected change in behavior.
What does discontinuity mean?Discontinuities can occur in functions or curves of all types, including functions of one variable, functions of several variables, and geometric curves.
There are several types of discontinuities that can occur in a function. For example, a function may have a jump discontinuity, which occurs when the function has a finite limit from one side but a different finite limit from the other side at a given point.
In all, the presence of discontinuities in a function can make it more difficult to analyze or work with, as the behavior of the function may not be predictable at these points.
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What is the volume of a cylinder, in cubic centimeters, with a height of 8 centimeters
and a base diameter of 16 centimeters? Round to the nearest tenths place
Answer:
1608.5
Step-by-step explanation:
I just did a question that was like this
simplify:
3x + 42 - 34
Answer:
The answer is 3x + 8.
Step-by-step explanation:
1) Collect like terms.
[tex]3x + (42 - 34)[/tex]
2) Simplify.
[tex]3x + 8[/tex]
Hence, the answer is 3x + 8.
Jeffrey is making a passcode for his new phone. He decides to create a 6
digit passcode, using only numbers. How many different possible
combinations does he have?
Please help.
Is algebra.
Answer:
say thank you please. the answer for question 1 is D and question 2 is C
Jackie deposits $2,050 into an account that pays 6.8% interest compounded annually. How much will be in the account (to the nearest dollar) after 6 years?
Answer:
$2091 (exact answer is $2090.80)
Step-by-step explanation:
2050 × 6.8% = 6.8
So, interest will add an extra $6.80 to his account
6.8 × 6 = 40.8
So, after 6 years, interest will make him an additional $40.80.
Add 40.80 to his original amount of money.
2050 + 40.8 = 2090.80
Round it up to the nearest dollar.
$2091
A jacket has an original price tag of $68. The jacket is on sale for 80% of its original price. What is the sale price of the jacket?
Answer:
I believe it is 54.40$
Step-by-step explanation:
I think weird. so
68 divided by 5 which will give you 20%(13.6) then multiply by 4 which is 80%(54.4)
Answer:
Sale price = $13.6
Step-by-step explanation:
The 80% cost of the jacket is,
→ (68/100) × 80
→ 0.68 × 80
→ $54.4
Now the sale price will be,
→ 100% - 80%
→ 68 - 54.4
→ $13.6
Hence, sale price is $13.6.
I just need the inequality/equation please!
Stephanie is saving money to buy a computer next year. So far she has saved $200. Write an inequality to show how much she needs to save each month for the next year so she has at least $1200 to spend on the computer, then solve the inequality.
Let x represent the amount that she needs to save each month for the next year.
Stephanie is saving money to buy a new computer. So far she has saved $200. This means that the total amount that she would have saved in y months is
200 + xy
Since there are 12 months in a year,
an inequality to show how much she needs to save each month for the next year so she has at least $1200 to spend on the computer is
200 + 12x ≥ 1200
12x ≥ 1200 - 200
12x ≥ 1000
x ≥ 1000/12
x ≥ 83.33
a)3/5x + 1/x+2
can be written as a single fraction in the form ax+b/5x(x+2) where a and b are integers.
Work out the value of a and the value of b.
a =
b=
b) Factorise 4(x + y) + (x + y)^2
The value of a and b are a=8 and b=6 respectively.
What is factorization?factorization is the method of breaking a number into smaller numbers that multiplied together will give that original form.
We are given the expression as
3/(5x) + 1/(x+2)
We have to multiply 3 by (x+2) and 1 by (5x)
3(x+2) = 3x+2 and 1(5x)= 5x
Now we have
3x+6/(5x)(x+2)
5x/(5x)(x+2)
Now adding the numerators gives us
8x+6/(5x)(x+2)
Therefore a=8 and b=6
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HELP HELP ASAP ASAP WILL MARK BRAINLIEST
PLEASE EASY POINTS
Answer:
Step-by-step explanation:
you need more information to be able to answer the question. Is there any other information they gave you?
i think you are right maybe but this is helpful sorry!
Find the value of x in the following triangle
Answer:
x = 124°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180° , then
x = 180° - (32 + 24)° = 180° - 56° = 124°
I don't know what the answer is. Please Help
Answer:
D.
Step-by-step explanation:
Hope this helps
~R3V0
What is 0.98989898 with bar notation?
Answer:
Man it's easy
0.98.... = —–
0.98
Step-by-step explanation:
try putting a line above the 98.
if it helps don't forget to like and markme
please helppp
three numbers have a ratio of 2:3:4 . find the largest number if their sum is 36
Answer: 16 is the largest number
Explanation: Hope this helps!
Answer:
Step-by-step explanation:
2x + 3x + 4x = 36
x = 4
Largest number = 4x = 16
p (x) = - 2/3x^2 compare the graph of f (x) = x ^2
Answer:
p(x) is reflected over the x axis and is shrunken vertically by a factor of 2/3.
Step-by-step explanation:
Hope this helps.
Diego thinks that x = 3 is a solution to the equation x² = 16. Do you agree?
Explain or show your reasoning.
Yes, he is correct.
No, he is incorrect. The answer should be 6.
No, he is incorrect. The answer should be 9.
None of the above
Answer: No, he is incorrect. The answer should be 9.
Step-by-step explanation: x² = x times x so in this case x is 3.
3 times 3 = 9
Lol this is prob more helpful than the other answer
what is the volume of the sphere is the radius is 1m
Answer:
If u consider Pi as 3.14 , the answer would be 4.18 .
Step-by-step explanation:
Hope it helps u , good luck ^.^
hii!! please help!!
Answer:
im not sure try use calculater
Step-by-step explanation:
please help 30 points
Answer:
The area of the polygon is 624.5 square feet.
Step-by-step explanation:
The total area of the figure ([tex]A[/tex]), in square feet, is the sum of the areas of two triangles and a rectangle, that is:
[tex]A = A_{I}+A_{II}+A_{III}[/tex] (1)
Where:
[tex]A_{I}[/tex] - Area of the big triangle, in square feet.
[tex]A_{II}[/tex] - Area of the small triangle, in square feet.
[tex]A_{III}[/tex] - Area of the rectangle, in square feet.
Then, we expand the formula by using all dimensions presented in the image attached:
[tex]A = \frac{1}{2}\cdot (25\,ft)\cdot (33\,ft-8\,ft) + \frac{1}{2}\cdot (8\,ft)\cdot (43\,ft-35\,ft) + (35\,ft)\cdot (8\,ft)[/tex]
[tex]A = 624.5\,ft^{2}[/tex]
The area of the polygon is 624.5 square feet.
please help will mark brainlyist
1. Order from smallest to largest:
Number of pennies in a stack that is 1 ft high
Number of books in a stack that is 1 ft high
Number of dollar bills in a stack that is 1 ft high
Number of slices of bread in a stack that is 1 ft high
Answer:
book, bread, penny, bills
Step-by-step explanation:
It takes the least amount of books to reach 1ft, then bread, penny, lastly bills
can you answer this one too please
Answer:
a
Step-by-step explanation:
6 grade math pls help
Answer: <2=60°
Step-by-step explanation:
Equilateral meaning all same. Triangle whole will be 180° So 60x3=180°
Answer:
<2=60
Step-by-step explanation:
I hope it help
Whats is 12 =12x -1 ????????
Answer:
if you want 12 x 12 - 1 it is 143
Answer:
13 / 12
Step-by-step explanation:
12 = 12x - 1
12x - 1 = 12
12x = 12 + 1
12x = 13
x = 13 / 12
Plz help me with this..........
Answer: 18 also you are wellcome
18.
The median will be the average of the two middle numbers.
Miguel will spend at most $30 on gifts. So far, he has spent $12. What are the possible additional amounts he will spend?
Answer:
everything that adds up to 18
Step-by-step explanation:
Answer:
I believe the answer is $18. He will spend at most $30 and he has already spent $12. The possible additional amounts he can spend is $18 since:
30 - 12 = 18
Step-by-step explanation:
(Maybe I got confused with the question, so im not confident that its correct.
I hope it helps!)
Solve the equation. 12x+3=51
[tex]12x + 3 = 51 \\ 12x = 48 \\ x = 4[/tex]
Answer:
= 4
Step-by-step explanation:
1 2 + 3 = 5 1
1 2 + 3 -3 = 5 1 − 3
i hope this helps<3
:)
i need help please help me i’m freaking out and I really need this
Answer: oof
Step-by-step explanation:
Answer:
the answer is a
Step-by-step explanation:
hello please help thanks
Evaporation Is Your Answer
The first step of the water cycle is evaporation. About 85% of the water vapor in the air comes from water that evaporated from the oceans.
Using the same spinner and die from the problem above, what is the probability of not spinning a blue, and then not rolling a five?
helpp ill give brainlist
Step-by-step explanation:
[tex]6 {x}^{2} - 5x + 2 - 2 {x}^{4} + 3 {x}^{2} - 2= \\ = - 2 {x}^{4} + 9 {x}^{2} - 5x [/tex]
Answer:
c. g-f(x) -2x⁴+9x²-5x
Step-by-step explanation:
that is the best answer