Answers
Subtract the output from the inputs and you find that the output is the input - 4
Output = n - 4
Related Questions
8 x 2/5 in simplest form
Answers
Answer:
3 1/5
Step-by-step explanation:
8/1 = 8
8/1 * 2/5 = 16/5
16/5 = 3 1/5
Answer:
32/10, or 3 1/5
Step-by-step explanation:
One way of doing this problem is to multiply the numerators 8 and 2 together and then divide the result by 5:
8*2
-------- = 16/5
5
In turn, 16/5 can be rewritten as 32/10, or 3 1/5
1. Describe the difference between a relation and a function.
Answers
Answer:
The difference between a relation and a function is that a relationship can have many outputs for a single input, but a function has a single input for a single output. This is the basic factor to differentiate between relation and function. Relations are used, so those model concepts are formed.
Given the diagram angles 1 and 5 are an example of what?
Answers
Answer:
corresponding angles
Step-by-step explanation:
PLSS HELP ILL GIVE POINTS!!!!
The fee for a cleaning service is described in the table below.
Write an equation to represent the data in the table.
Answers
Answer:
y=16x+36
Step-by-step explanation:
cleaning services start at $36 for one hour and add $16 to total price per hour.
16(1)+36=52
16(2)+36=68
16(3)+36=84
16(4)+36=100
HELP ASAP PLEASE! Who can please help me write a short reading summary for my english class? I will explain all details after. Thank you in advance :)
Answers
Answer:
me what is there to write about
Step-by-step explanation:
Identify the slope (m) y-intercept (b) of the table below. Then, construct the linear equation for the table below in the form f(x)=mx+bf(x)=mx+b
Answers
Answer:
m= -1
y intercept= 1
y= - x + 1
Step-by-step explanation:
In a large resturanat an average of 2 out of every 5 customers ask for chilies with their meals. A random sample of 15 customers is selected. Find the probability that i. Exactly 7 customers ask for chilies with their meal ii. Less than 3 customers ask for chilies with their meals.
Answers
Answer: plz mark me as a brainliest
Step-by-step explanation:
plz mark me as a brainiiest
3. Which expression is equivalent to
5x – 30?
Answers
Answer:
5x-30=5(x-6)
Step-by-step explanation:
An arts academy requires there to be 5 teachers for every 95 students and 6 tutors for every 48 students. How many students does the academy have per teacher? Per tutor? How many tutors does the academy need if it has 78 students?
(no link)
Answers
Answer:
10 tutors
Step-by-step explanation:
48/6 = 8 student/tutor
78/8 = 9.75 tutors
10 tutors
A bank teller has 54 dollar bills totaling $780 in her cash drawer. Her drawer has 5 and 20 dollar bills. How many 5 dollar bills are there?
Answers
Answer:
156 5 dollar bills
Step-by-step explanation:
4.
Which of the following describes the parabola with the equation y = −x2 − 3x + 6?
A. The axis of symmetry is x = −1.5 and the vertex is (−1.5, 8.25).
B. The axis of symmetry is x = 1.5 and the vertex is (1.5, 12.75).
C. The axis of symmetry is x = −1 and the vertex is (−1, −3).
D. The axis of symmetry is x = 0 and the vertex is (0, 6).
Answers
Answer:
B. The axis of symmetry is x = 1.5 and the vertex is (1.5, 12.75).
Step-by-step explanation:
I will solve the problem by applying the perfect square trinomial. In this way we obtain the canonical form. Another way would be to derive the function, but I don't know if you're familiar with it.
First: let us take out the common factor: , since we remember that the canonical form is characterized as follows:
Then, it remains:
Then: the coefficient of the variable We divided it between , And we square it (they will be one positive and one negative). In our case:
Let's accommodate terms to make it easier:
Can be written as :
Now, what is underlined is our perfect square trinomial, let us recall its form:
Applying the same principle we are left:
Applying distributive property we get:
Therefore it will have its vertex in:
The axis of symmetry is a straight line that makes the function to be projected being , for this you need some reference point, for the parabola you need the coordinate in of the vertex.
For which the axis of symmetry is .
-1.5
...............................................................................................................................................
Answer:
b
Step-by-step explanation:
HELP IMMA NEED YALLS HELP
Answers
Answer:
Discount: $2.10
Final Cost: $11.90
Step-by-step explanation:
14 times 15% is 2.10.
So, you would take that $2.10 and subtract it from $14.00 to get your answer of $11.90
Write an Integer for the situation,
300 feet below sea level
A -300
B 600
C -600
D 300
Answers
Below means negative
Answer: A. -300
Step-by-step explanation: I hope this helps!
anwer this question.
no link or u are at risk
Answers
Answer:
where's the question? can you post a screenshot
What is the equation of the line in slope intercept form? Help 30 points!
Answers
Answer:
y = 2/3x - 7
Step-by-step explanation:
(3, -5) (-3, -9)
and y = -7 when x = 0 from graph
so c = -7
m = -9 - (-5) / -3 - 3
= -4 / -6
= 2/3
line equation is y = mx + c
y = 2/3 x + (-7)
y = 2/3x - 7
[tex]\\ \sf\longmapsto m=\dfrac{-9+5}{-3-3}[/tex]
[tex]\\ \sf\longmapsto m=\dfrac{4}{6}[/tex]
[tex]\\ \sf\longmapsto m=2/3[/tex]
b=-7Now
Equation of line
[tex]\\ \sf\longmapsto y=mx+b[/tex]
[tex]\\ \sf\longmapsto y=\dfrac{2}{3}x-7[/tex]
Please explain step by step.
(Good answers with good explanation only please.)
Answers
Answer:
A
Step-by-step explanation:
x= total number of sets bought
y= total cost
Since each set costs 3 dollars, we can represent that with the equation y=3x, and the teacher also had a 2 dollar coupon, so we can subtract 2 from the equation, giving us y=3x-2
So, by looking at the charts, plug in x (the input), and see if the y (output) is the same as the equation represents.
So, the answer is A. To test, plug in the x and see if it gives the right y.
For example, 3 sets bought (x), so it will be represented as,
y=3x-2
y=3(3)-2
y=7
So when 3 is x, y is 7. Which is what answer choice A shows.
An isolates right triangle has a hypotenuse of 6. Find the
length of the leg. Round to the nearest tenth.
Answers
Check the picture below.
[tex] {x}^{2} + {x}^{2} = {6}^{2} \: \: \: (by \: \: pythagoras \: \: \: theorem) \\ = > {2x}^{2} = 36 \\ = > {x}^{2} = \frac{36}{2} \\ = > {x}^{2} = 18 \\ = > x = \sqrt{18} \\ = > x = \sqrt{2 \times 3 \times 3} \\ = > x = 3 \sqrt{2 } \\ = > x = 4 .2[/tex]
Answer:
Answer:The length of the leg is 4.2 units.
Hope you could get an idea from it.
Doubt clarification - use comment section.
Which of the following is the correct equation for this function?
A. v=2x² + x - 2
B. v= 2x^2 - 4x
C. 1= (x+1)(x-2)
D. V+1=2(x - 3)^2
Answers
Answer:
B. y = 2x^2 - 4x
Step-by-step explanation:
The point (0, 0) lies on the graph, so the equation has no constant term (the constant is zero). Only one answer choice has this characteristic:
y = 2x^2 -4x
Which statement about the two triangles is this correct
Answers
Answer:
option 1 is correct .. triangle ABC is congruent to DEF..
b. Convert kilograms to grams.
18.2 kilograms = __*(
X
x-
X
grams
Answers
Answer:
18.2 kilograms =
18,200 grams
What is your rate of change if you travel 350 miles in 6 hours
Answers
Answer:
58.33 miles per hour
Step-by-step explanation:
[tex]\frac{350Miles}{6Hours} =58.33mph[/tex]
I hope this help you
−6×(−1)=?minus, 6, times, left parenthesis, minus, 1, right parenthesis, equals, question mark
Answers
Answer:
6
Step-by-step explanation:
When you multiply two negative numbers, the result becomes posititve
How does the equation of a quadratic function in vertex form highlight key features of the function’s graph?
Answers
9514 1404 393
Explanation:
Vertex form of a quadratic can be written as ...
a(x -h)² +k = 0 . . . . . . vertex (h, k); scale factor 'a'
First of all, it highlights the vertex (x, y) = (h, k), which is the extreme maximum or minimum of the function. That also tells you the axis of symmetry, (x = h).
Vertex form also shows you the vertical scale factor. The sign of that tells you whether the graph opens upward (positive) or downward (negative). The numerical value of it tells you the vertical distance from the vertex to points ±1 unit either side of the vertex.
The roots of the quadratic will be ...
x = h ±√(-k/a)
These will be complex if the graph does not intersect the x-axis.
Answer:
From the vertex form ()=(−)+ , you can find the vertex (,) and see whether the parabola opens upward (if > ) or downward (if < ). From a graph, you can read the coordinates of the vertex and substitute into the vertex form. With the coordinates of one other point, you can solve the equation to find a and write the equation of the quadratic function in vertex form.
if g= 57 and f= 54 find h
Answers
Answer:
It's D
Step-by-step explanation:
Which list of ordered pairs represents a function?
A.(0,4), (1, 2), (1,3), (2, 4)
B.(0,4), (0, 2), (1,3), (2, 4)
C.(1,4), (2, 2), (4,3), (3, 4)
D.(2, 2), (0, 2), (1,3), (2, 4)
Answers
bearing in mind that a function never has X-repeats, or namely the 1st value of each coordinate is never repeated, let's check these ones, who has an X-repeat and doesn't, Check the picture below.
When a number is divided by 8, the remainder is 6 and the same number is divided by 7 the remainder is 5 what is the number
Answers
Answer:
gọi x là số cần tìm, y là số sau khi chia. Ta có
y.8+6=x
y.7+5=x
=>x= -2 , y= -1
Step-by-step explanation:
Can someone please scallion or show me what I could do to get this answer?
Answers
Answer:
six hundred and five thousand
Step-by-step explanation:
There is a sale on a gallon of milk at the grocery store. The original price was $2.99 and the new price is $2.49. What is the percentage of decrease on the gallon of milk? Round your answer to the nearest whole percent
A) 17%
B) 50%
C) 23%
D) 20%
Answers
RS = 2x + 10
ST = x - 4
RT = 21
Answers
Answer:
x = 5
Step-by-step explanation:
RS +ST = RT
2x + 10 + x - 4 = 21
2x + x + 10 - 4 = 21 {Combine like terms}
3x + 6 = 21
Subtract 6 from both sides
3x = 21 - 6
3x = 15
Divide both sides by 3
x = 15/3
x = 5
What is the probability that a random sample of 100 accounting graduates will provide an average(X¯) that is within $902 of the population mean (µ)?
Answers
Using the normal distribution and the central limit theorem, it is found that there is a 0.6328 = 63.28% probability that a random sample of 100 accounting graduates will provide an average that is within $902 of the population mean.
In a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
It measures how many standard deviations the measure is from the mean. After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.By the Central Limit Theorem, the sampling distribution of sample means of size n has standard deviation given by [tex]s = \frac{\sigma}{\sqrt{n}}[/tex]Hence, the probability of sample having mean within M of the population mean is the p-value of [tex]Z = \frac{M}{\frac{\sigma}{\sqrt{n}}}[/tex] subtracted by the p-value of [tex]Z = -\frac{M}{\frac{\sigma}{\sqrt{n}}}[/tex].
In this problem, we suppose [tex]\sigma = 10000[/tex], and thus, with a sample of 100, we have that [tex]s = \frac{10000}{\sqrt{100}} = 1000[/tex].
Within $902, hence [tex]M = 902[/tex].[tex]Z = \frac{M}{\frac{\sigma}{\sqrt{n}}}[/tex]
[tex]Z = \frac{902}{1000}[/tex]
[tex]Z = 0.902[/tex]
[tex]Z = 0.902[/tex] has a p-value of 0.8164.
[tex]Z = \frac{M}{\frac{\sigma}{\sqrt{n}}}[/tex]
[tex]Z = -\frac{902}{1000}[/tex]
[tex]Z = -0.902[/tex]
[tex]Z = -0.902[/tex] has a p-value of 0.1836.
0.8164 - 0.1836 = 0.6328.
0.6328 = 63.28% probability that a random sample of 100 accounting graduates will provide an average that is within $902 of the population mean.
A similar problem is given at https://brainly.com/question/24663213
