The graph shows the amount of profit in thousands of dollars for a toy each year .A scatter plot of the data is shown below with the line of best fit .
What statement are true related to the line of best fit ? Select all that apply
A.the amount of profit after the first year was around $0.
B.the amount of profit increases about $10,000 each year.
C.the amount of profit decreases about $10,000 each year.
D.the amount of profit after the first year was around $30,000.
E. The amount of profit after 10 years is approximately $120,000.
Answers
Answer:
Step-by-step explanation:
We want to confirm which of the given statement is true about the graph.
A) the amount of profit after the first year was around $0
-----------false
From the given graph, the amount of profit after year was far more $0. So the statement above is false.
B) The amount of profit increases about $10,000 each year ------------true
From the line of best fit shown in the graph, the amount of profit increases each year by approximately $10,000.
C) the amount of profit decrease about $10,000 each year ------------ False
From the line of best fit on the graph, we can observe that the amount of profit does not decrease. It rather increases every year.
D) the amount of profit after the first year was around $30,000 ------------true
From the given graph, the amount of profit after the first year is approximately $30,000.
So, the statement is true.
E) the amount of profit after 10 years is approximately $120,000 --------- true
At the year 10 on the graph , the corresponding amount of profit is $120,000.
Related Questions
(5a+15b) e divizibil cu 5
va rogg e urgent
Answers
Answer:
[tex]a + 3b[/tex]Step-by-step explanation:
[tex] \frac{5a + 15b}{5 } [/tex]
[tex] \frac{5a}{5} + \frac{15b}{5} [/tex]
[tex]a + 3b[/tex]
Jennifer and Joshua meet for dinner at a restaurant. After dinner, Joshua drives 15 miles south while Jennifer drives 12 miles west. How far apart are they when they stop? Round to the nearest tenth of a mile if necessary.
Answers
Answer:
19.209 miles from each other.
Step-by-step explanation:
[tex]{a}^{2} + {b}^{2} = {c}^{2} [/tex]
Using this we get:
[tex] {15}^{2} + {12}^{2} = {x}^{2} [/tex]
[tex]225 + 144 = 369 = {x}^{2} [/tex]
[tex] \sqrt{369 } = 19.209[/tex]
-6.2r - 4.6 -2.9r + 8.5
simplify the expression by combining like terms. PLZ HELP ASAP
Answers
Answer:
-9.1r + 3.9
Step-by-step explanation:
-6.2r - 4.6 -2.9r + 8.5
-6.2r and -2.9r are alike, so we combine.
-6.2r + -2.9r = -9.1r
-4.6 and 8.5 are alike, so we combine.
-4.6 + 8.5 = 3.9
f(x)=2x+6, g(x)=3x^2 find f(g(-3))
Answers
Step-by-step explanation:
Given
f(x) = 2x + 6
g(x) = 3x²
f(g(-3)) = ?
Now
g(-3) = 3 * (-3)²
= 3* 9
=27
Also,
f(g(-3)) = f(27)
= 2* 27 + 6
= 60
Hope it helps :)
Which of the following equation represents a horizontal line that passes through the point (1,-2) 1.x=1 2.y=-2 3.y=-2x+1 4.y=x-2
Answers
Answer:
(2)
Step-by-step explanation:
The equation of a horizontal line parallel to the x- axis is
y = c
where c is the value of the y- coordinates the line passes through.
The line passes through (1, - 2) with y- coordinate - 2, thus
y = - 2 ← is the equation of the line
Does this graph show a function? Explain how you know. A. Yes, the graph passes the vertical line test B. Yes; there are no y-values that have more than one x-value. C. No, there are y-values that have more than one x-value. D. No, the graph fails the vertical line test.
Answers
Step-by-step explanation:
the vertical line test means if there are more than one point on a vertical line then it is not a fuction
i cant answer without seeing the graph but i hope this helps
Rosalyn is planning to sell her apartment complex. Ten years ago, she bought the eight-room complex for $420,000.
The building has gained 2.2% in value every year since she bought it. She charges a monthly rent of $720 for each
room, and pays $22,900 per year in upkeep costs. If Rosalyn has kept all of the rooms occupied continuously since
she bought it, to the nearest hundred dollars, how much profit will she have made in total when she sells it?
a.$770,400
b. $554,600
C. $564,300
d. $492,300
Answers
Answer:
It would be $ 564,300 so C
Step-by-step explanation:
just took the test
She made 564300 dollars in total when she sells the apartment.
What is an equation?An equation consists of terms and variables on both sides of the equality sign and they are equal.
Given Rosalyn is planning to sell her apartment complex.
She bought this apartment 10 years for 420000 dollars and every year the apartment gains 2.2% in value.
∴ After 10 years the value of the apartment is,
A = P( 1 + r/100)ⁿ. where n is time in years.
A = 420000( 1 + 2.2/100)¹⁰.
A = 420000( 1.022)¹⁰.
A = 420000×1.243 dollars.
A = 522105.48 dollars.
She charges a monthly rent of 720 dollars for each room and has 8 rooms in it.
∴ Monthly earnings from the apartment are (720×8) = 5760 dollars.
And we know 10 years is 120 months.
∴ In 10 years her earnings from rent are
= 5760×120 dollars.
= 691200 dollars.
The upkeep cost is 22900 dollars per year therefore it is 229000 dollars for 10 years.
∴ The profit she will have selling her apartment is (522105.48 - 420000 + 691200 - 229000) dollars.
= 564305.48 dollars.
= 564300 dollars.
learn more about equations here :
https://brainly.com/question/10413253
#SPJ6
Which number is equivalent to 32^3/5
Answers
when a number is raised to the power of a rational number it becomes a root of the denominator's order and the number inside the root is raised by the power of the numerator
for example
[tex]x^{\frac{a}{b} }=\sqrt[b]{x^a}[/tex]
in this case
[tex]32^{\frac{3}{5} }=\sqrt[5]{32^3}[/tex]
[tex]=\sqrt[5]{32768}[/tex]
=8
What’s 123 divided by 3 to the power of 6 multiplied by 1000
Answers
Answer:
41^6000
ithink
Step-by-step explanation:
Answer:I got 41 , if it’s wrong I’m so sorry
Step-by-step explanation:
The linear graph below represents the relationship between age (t), and height (h) of a toddler.
Write the linear function in slope intercept form h(t) that expresses the height as a function of age.
Answers
Answer:
h(t)=3/2t+59
h(t)=2/3(15)+64 h(t)=2/3(30)+64
74= 10+64 84=20+64
74=74 84=84
Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a
congruence statement,
If no, justify your answer.
Answers
Answer:
Yes, there is enough information to prove that the triangles are congruent.
SAS POSTULATE
Step-by-step explanation:
[tex] In\:\triangle ABC \: and \triangle XYZ\\[/tex]
[tex] AB\cong XY..... (given) \\[/tex]
[tex] \angle ABC \cong\angle XYZ\\(each \: 90\degree) \\[/tex]
[tex] BC\cong YZ..... (given) \\[/tex]
[tex] \therefore \triangle ABC \cong \triangle XYZ\\(SAS\: postulate) [/tex]
Answer:
YesStep-by-step explanation:
Given
Two sides and and included angle of one triangle is congruent to same on another triangleThis is side-angle-side or SAS congruency postulate
Write an question to represent:
one less than the quotient of four and a number x
Answers
Answer:
4/x-1
Step-by-step explanation:
so divide by x
so 4/x
less 1
4/x-1
help asap please no trolls !!!
Answers
9514 1404 393
Answer:
SAS
Step-by-step explanation:
Count the number of sides marked congruent. One is marked with a single hash mark, and one is marked with a double hash mark, for a total of two.
That means the chosen congruence theorem will have S appear twice in its name, excluding AAS, ASA, and SSS.
We also note that the angles between the marked sides are vertical angles, hence congruent. The theorem that depends on two sides (SS) and the angle between them (_A_) is the SAS theorem.
I eat a third of a box of chocolates there are not 16 left how many were in the box at the start?
Answers
Write a proportion to find how many points x a student needs to score on a test worth 50 points to get a test score of 78%.
Answers
Answer: this is what i think
Step-by-step explanation:
I’m stuck can some one help me
Answers
Answer:
3) Midpoint is (-4,0.5)
Option A is correct.
4) Midpoint is (2.5,0)
Option B is correct.
5) The factors are (x+4)(x-7)
Option C is correct.
6) The factors are (x+4)(x+2)
Option A is correct.
Step-by-step explanation:
Question 3
Find midpoint of the following:
(2,-7), (-10,8)
The formula used to find midpoint is: [tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )[/tex]
We have [tex]x_1=2, y_1=-7, x_2=-10,y_2=8[/tex]
Putting values and finding midpoint
[tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\Midpoint=(\frac{2-10}{2},\frac{-7+8}{2} )\\Midpoint=(\frac{-8}{2},\frac{1}{2} )\\Midpoint=(-4,0.5 )[/tex]
So, Midpoint is (-4,0.5)
Option A is correct.
Question 4
Find midpoint of the following:
(2,-10), (3,10)
The formula used to find midpoint is: [tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )[/tex]
We have [tex]x_1=2, y_1=-10, x_2=3,y_2=10[/tex]
Putting values and finding midpoint
[tex]Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )\\Midpoint=(\frac{2+3}{2},\frac{-10+10}{2} )\\Midpoint=(\frac{5}{2},\frac{0}{2} )\\Midpoint=(2.5,0 )[/tex]
So, Midpoint is (2.5,0)
Option B is correct.
Question 5
Factor each completely
[tex]x^2-3x-28[/tex]
We will break the middle term and find factors
[tex]x^2-3x-28\\=x^2-7x+4x-28\\Taking\:common\\=x(x-7)+4(x-7)\\=(x+4)(x-7)[/tex]
So, the factors are (x+4)(x-7)
Option C is correct.
Question 6
Factor each completely
[tex]x^2+6x+8[/tex]
We will break the middle term and find factors
[tex]x^2+6x+8\\=x^2+4x+2x+8\\=x(x+4)+2(x+4)\\=(x+4)(x+2)[/tex]
So, the factors are (x+4)(x+2)
Option A is correct.
Right now do you believe in yourself why or why not ? (10 points)
Answers
Answer:
You should always believe in yourself no matter what. Make that be a lesson for everyone in your community!
Step-by-step explanation:
Answer:
personally, no. but if you are looking for an answer to be graded, say something positive. ¨i believe in myself right now because i have been (insert something positive). ¨
Step-by-step explanation:
i hope this has helped
Is x=y -1 a function?
Answers
what is the answer to 5−2x^2=37
Answers
Answer:
x= 4i or -4i
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Hope this helped :)
Answer:
There are no Solutions to this answer.
Step-by-step explanation:
A set of equations with no solutions is called inconsistent if there is no simultaneous solution for the set.
Brainliest are always appreciated :)
82.50 +46.63 i need help
Answers
Hope this helps.
Explanation: stack up the decimals and usually add like you do. So 82.50+46.63= 129.13. Make sure you stack them right. :)
What is the value for x,the length of side bc?7 to
Answers
Answer:
x = 17.5
Step-by-step explanation:
[tex] \triangle ABC \sim \triangle DEF... (given)[/tex]
[tex] \therefore \frac{AB}{DE} = \frac{BC}{EF} [/tex]
[tex] \therefore \frac{10}{4} = \frac{x}{7} [/tex]
[tex] \therefore 2.5 = \frac{x}{7} [/tex]
[tex] \therefore 2.5\times 7= x[/tex]
[tex] \therefore 17.5= x[/tex]
[tex] \therefore x = 17.5[/tex]
i)x-1 by 4=3
ii)3x+6 by 2=3 by 2
iii)3x-1by5=2x+3by7
Answers
Answer:
13,-1,2
Step-by-step explanation:
i hope it is helpful......for you
Please help me fast
You don’t need to explain just send the answer
Answers
Answer:
70.5 it is the answer. I hope I am helpful please mark brainlist
2x + 4
1
The shape in the figure is a square. Use the properties of a square to determine the
value of x.
OA) x = 0
OB) x = 4
OC) x= 2
D) Can't be determined.
Answers
Answer: x = 0
because the shape is a square
=> 2x + 4 = 4
⇔ 2x = 0
⇔ x = 0
Step-by-step explanation:
I need help with 9.) and 10 please help
Answers
Answer:
9. By every 10 seconds, the meters traveled increase by a constant of 8.5 meters.
10. (1,2), (2,4), (5,10), (8,16)
Step-by-step explanation:
For question 9, here is an example. You can find the constant of proportionality by dividing 85 by 10, which is 8.5. So every 10 seconds, the distance traveled in meters by the object will have multiplied by 8.5. You can also do 170 divided by 20, which is also 8.5 thus verifying our answer. Hope this helps you, sorry I couldn’t explain it better.
through: (12,5), slope = 7/6
Answers
Answer:
Step-by-step explanation:
y - 5 = 7/6(x - 12)
y - 5 = 7/6x - 14
y = 7/6x - 9
Lin’s family has completed 80% of a trip. They have traveled 400 miles. How far is the trip?
Answers
50miles
Step-by-step explanation:
Answer:
500 miles
Step-by-step explanation:
80% is converted to its decimal form 0.8
Multiply 0.8 times "x" which is the unknown total distance of the trip (80% of the total trip) to get 400 because 80% of the trip is 400 miles. Then find x
0.8x = 400
400/0.8 = x
500 = x
-6x+6y=6 -6x+3y=--12
Answers
Hopes this helped
Answer:
y = 6
x = 5
Step-by-step explanation:
-6x + 6y = 6
-6x + 3y = - 12
Multiply the second equation by -1, then add the equations;
-6x + 6y = 6
6x - 3y = 12
___________
3y = 18
/3 /3
y = 6
x = 5
Does anyone know the answer to this?
Answers
Answer:
B
Step-by-step explanation:
-3/4y - 1/5y = 380 can be simplified to -19/20y = 380.
In order for the student to incorrectly get 361, they likely just multiplied the 380 by 19/20 rather than multiplying by the reciprocal (which would be -20/19).
This means the best answer should be B.
Determine if the statement is true or false 10,000-99,999<0