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
Alina [70]
3 years ago
10

An 80% increase followed by a 40% decrease

Mathematics
1 answer:
scZoUnD [109]3 years ago
4 0
You start with 100%, add 80% for the increase and you get 180%, take away 40% for the decrease and you get 140%
You might be interested in
How to solve g(n)=4n-5;Find g(6)
sergey [27]
19 i think though im pretty sure it is
5 0
3 years ago
What is the slope of the line through the points (-2, -1) and (8, -3)
KiRa [710]

Answer:

The slope of the line through the points (-2,-1) and (8,-3) is -0.2.  Have a nice day and hope this helps.



5 0
3 years ago
Read 2 more answers
What are two other names for ray CD?
Masja [62]
<span>Naming of rays Rays are commonly named in two ways: By two points. In the figure at the top of the page, the ray would be called AB because starts at point A and passes through B on it's way to infinity. Recall that points are usually labelled with single upper-case (capital) letters. There is a symbol for this which looks like this: AB This is read as "ray AB". The arrow over the two letters indicates it is a ray, and the arrow direction indicates that A is the point where the ray starts. By a single letter. (I have not seen this done.) The ray above would be called simply "q". By convention, this is usually a single lower case (small) letter. This is normally used when the ray does not pass through another labeled point.</span>
6 0
3 years ago
How are rational functions similar to linear, quadratic, or exponential functions? How are they different? When are these simila
jeyben [28]

Answer:

See explanation below for further details.

Step-by-step explanation:

A rational consist of two real numbers such that:

\frac{a}{b} =c

If c is a polynomial with a certain grade, then, both the numerator and the denominator must be also polynomials and the grade of the numerator must be greater than denominator.

If c is linear function, that is, a first order polynomial, then a must be a (n+1)-th polynomial and b must be a n-th polynomial.

Example:

If a = x^{2} and b = x, then:

c = \frac{x^{2}}{x}

c = x

If c is a quadratic function, that is, a second order polynomial, then a must be a (n+1)-th polynomial and b must be a n-th polynomial.

Example

If a = 3\cdot x^{3} and b = x, then:

c = \frac{3\cdot x^{3}}{x}

c = 3\cdot x^{2}

But if c is an exponential, both the numerator and the denominator must be therefore exponential function and grade of each exponential function must different to the other.

Example

If a = 10^{2x} and b = 3\cdot 10^x, then:

c = \frac{10^{2\cdot x}}{3\cdot 10^{x}}

c = \frac{1}{3}\cdot 10^{2\cdot x -x}

c = \frac{1}{3}\cdot 10^x

Otherwise, c would be equal to a constant function, that is, a polynomial with a grade 0.

If a = 5\cdot e^{x} and b = -3\cdot e^{x}, then:

Example

c = \frac{5\cdot e^{x}}{-3\cdot e^{x}}

c = -\frac{5}{3}

It is worth to add that exponential functions can be a linear combination of single exponential function, similar to polynomials.

Example

5\cdot a^2\cdot x -9

7 0
3 years ago
The long side of a box is 6 inches. That is 3 times the length of the short side. How long is the short side? PLEASE HELP NEED A
Montano1993 [528]

Answer:

2 inches

Step-by-step explanation:

If the long side is 6 inches and it's 3x the length of the short side, then you need to divide the long side into 3 parts because the short side is 1/3 the length of the long side. This means that the short side is 2 inches.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the numbers of yards in 63 feet
    11·1 answer
  • What is next letter BE GJ LO QT
    15·1 answer
  • Whats this angles name?
    12·1 answer
  • Based on your answer to the previous question, what is the perimeter of the painting?
    5·1 answer
  • Please solve this I need help.
    12·1 answer
  • The graph shows the number of tornadoes that occurred in the United States in 2012.
    11·2 answers
  • How many solutions does the equation 6x = 48? Two None Infinitely many One
    14·1 answer
  • What is<br>1/4 - (-1/6)​
    13·1 answer
  • Circle with O as the centre. RS is a tangent to the circle. Calculate:
    11·1 answer
  • I need help asap!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!