The graph to the right represents the cost of a taxi where X is distance and y is cost in dollars what conclusion can you make?
A) the taxi costs $1
B) The taxi will only stop once
C)The taxi will only take you farther than 1 mile
D) The taxi costs $1 just to get into a taxi
Answers
Answer:
The taxi costs $1 just to get into a taxi
Step-by-step explanation:
The base cost the taxi charges for it to be hired is $1 which is the point on the graph where the line intercepts the y-axis. At that point, distance or miles travelled is 0.
Therefore, we can conclude that the taxi would charge a customer for just to get a taxi, and the total cost will be dependent on the additional charges paid in addition based on the number of miles the customer will be driven to their destination.
The $1 is just the charge fee paid by the customer in addition to the per-mile charge he would pay.
Related Questions
Every Halloween, trick-or-treaters love going to Gabe's house to see his spooky decorations and get some of his delicious caramel chews. Gabe gives a group of 3 kids a total of 6 caramel chews. He gives a group of 5 kids 10 caramel chews. In this relationship, x represents the number of kids in a group, and y represents the total number of caramel chews Gabe gives to that group.
Answers
Answer:
y = 2x
Step-by-step explanation:
Since we are told what to find, we can find the equation of the line that models the statement.
Using the equation of a line
y = MX+c.
m is the slope
c is the intercept
x represents the number of kids in a group (slope)
y represents the total number of caramel chews Gabe gives to that group.
If Gabe gives a group of 3 kids a total of 6 caramel chews and he gives a group of 5 kids 10 caramel chews, we can represent this as coordinate points;
(3,6) and (5,10)
Get the slope
M = 10-6/5-3
M = 4/2
M = 2
Get the intercept by substituting m= 2 any of the points (let's use (3,6)) into the expression y = MX+c to get the value of c;
y = MX+c
6. = 2(3)+c
c = 6-6
c = 0
Substitute m = 2 and c = 0 to get the required equation
y = MX+c
y = 2x+0
Hence the equation that models the statement is y = 2x
At what point should an open circle be drawn?
Answers
The point that should an open circle be drawn exists (0, 0).
What is meant by function ?A formula, rule, or regulation that establishes the link between the independent variable and the dependent variable (the dependent variable). As a set of inputs with one output for each, a function is defined as a relationship between them. A function, expressed simply, is an association between inputs where each input is connected to one and only one output. Generally speaking, there are four different types of functions. based on element One to One Function, Many to One Function, Into Function, One to One and Into Function.The first equation in the system is f(x) = -x, for x < 0.
This means when x=0, f(x) = f(0) = 0.
Since we have the inequality x<0, this means at the point (0, 0),
the point will be open and not filled in.
Therefore, the correct answer is option b) (0, 0).
The complete question is:
The function f(x) is to be graphed on a coordinate plane
At what point should an open circle be drawn?
a) (–1, 0)
b) (0, 0)
c) (0, 1)
d) (1, 0)
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A certain job takes 2 people 50 hours to complete. How many people are needed to complete the job in 25 hours?
Answers
Answer:
4 people
Step-by-step explanation:
the weight the wait of the oranges was 2.5 kilogrames. how many grames is this.
please help
Answers
Answer:
2500 grams
Step-by-step explanation:
The area of a square is 900 square meters. What is the length (in meters) of one side of the square?
Answers
Answer:
30
Step-by-step explanation:
a square is equal on all sides, area = length x width
900 = 30(length) • 30 (width)
determine whether the sequence is increasing, decreasing, or not monotonic. an = 1 4n 2
Answers
The sequence an = \(1 + 4n^2\) is increasing.
In the given sequence, each term (an) is obtained by substituting the value of 'n' into the expression 1 + 4n^2. To determine whether the sequence is increasing, decreasing, or not monotonic, we need to examine the pattern of the terms as 'n' increases.
Let's consider the difference between consecutive terms:
\(a(n+1) - an = [1 + 4(n+1)^2] - [1 + 4n^2]\)
\(= 1 + 4n^2 + 8n + 4 - 1 - 4n^2\)
= 8n + 4
The difference, 8n + 4, is always positive for positive values of 'n'. Since the difference between consecutive terms is positive, it implies that each term is greater than the previous term. Hence, the sequence is increasing.
To illustrate this, let's consider a few terms of the sequence:
\(a1 = 1 + 4(1)^2 = 1 + 4 = 5\)
\(a2 = 1 + 4(2)^2 = 1 + 16 = 17\)
\(a3 = 1 + 4(3)^2 = 1 + 36 = 37\)
From these examples, we can observe that as 'n' increases, the terms of the sequence also increase. Therefore, we can conclude that the sequence an =\(1 + 4n^2\)is increasing.
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An airplane flies with a constant speed of 720 km/h. How long will it take to travel a distance of 720 kilometers? PLEASE HELP ME!!!! (No links!)
Answers
Hello!
The airplane is flying at 720 kilometers per hour. Since the plane is flying 720 kilometers, it would only take one hour. So the plane would take 1 hour to travel 720 kilometers per hour.
I hope this helps!
Scenario 1A Calculate the following amounts for a participating provider who bills Medicare and has no deductible left. Submitted charge (based on provider’s regular fee) $650 Medicare participating physician fee schedule (PFS) $450 Coinsurance amount (20% paid by) $ Medicare payment (80 percent of the PFS) $ Provider write-off $ Scenario 1B Calculate the following amounts for a participating provider who bills Medicare and remaining annual deductible for the patient. Submitted charge (based on provider’s regular fee) $650 Medicare participating physician fee schedule (PFS) $450 Patient pays $100 remaining on their deductible $ Remaining amount for Insurance and patient to pay $ (PFS - $100) Coinsurance amount (20% of remaining amount) $ Total paid by patient (deductible & 20% of remaining) $ Medicare payment (80 percent of the remaining amount) $ Provider write-off $
Answers
Scenario 1A:
Coinsurance amount is $90
Medicare payment is $360
Provider write-off is $290
Scenario 1B:
Remaining amount for Insurance and patient to pay is $350
Coinsurance amount is $70
Total paid by patient is $170
Medicare payment is $280
Provider write-off is $370
Scenario 1A:
Submitted charge: $650
Medicare participating physician fee schedule (PFS): $450
Coinsurance amount (20% paid by patient): $
Medicare payment (80% of the PFS): $
Provider write-off: $
To calculate the missing amounts, we can use the provided information:
Coinsurance amount (20% paid by patient):
Coinsurance amount = 20% of the Medicare participating physician fee schedule (PFS)
Coinsurance amount = 0.2 * $450 = $90
Medicare payment (80% of the PFS):
Medicare payment = 80% of the Medicare participating physician fee schedule (PFS)
Medicare payment = 0.8 * $450 = $360
Provider write-off:
Provider write-off = Submitted charge - Medicare payment
Provider write-off = $650 - $360 = $290
Scenario 1B:
Submitted charge: $650
Medicare participating physician fee schedule (PFS): $450
Patient pays $100 remaining on their deductible
Remaining amount for Insurance and patient to pay: $
Coinsurance amount (20% of remaining amount): $
Total paid by patient (deductible & 20% of remaining): $
Medicare payment (80% of the remaining amount): $
Provider write-off: $
To calculate the missing amounts, we can use the provided information:
Remaining amount for Insurance and patient to pay:
Remaining amount for Insurance and patient to pay = PFS - remaining deductible
Remaining amount for Insurance and patient to pay = $450 - $100 = $350
Coinsurance amount (20% of remaining amount):
Coinsurance amount = 20% of the remaining amount
Coinsurance amount = 0.2 * $350 = $70
Total paid by patient (deductible & 20% of remaining):
Total paid by patient = remaining deductible + coinsurance amount
Total paid by patient = $100 + $70 = $170
Medicare payment (80% of the remaining amount):
Medicare payment = 80% of the remaining amount
Medicare payment = 0.8 * $350 = $280
Provider write-off:
Provider write-off = Submitted charge - Medicare payment
Provider write-off = $650 - $280 = $370
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can someone help find the circumference and area of this???
Answers
Answer:
Step-by-step explanation:
area formula is
π\(r^{2}\)
plug in values:
9π
which equals
28.2743339
or you can write 9π im not sure what your teacher prefers
circumference formula is
2πr
which equals
6π
or
18.8495559
Which situation can be represented by this equation?
7x + 1 = 10x
Answers
Answer:
1/3
Step-by-step explanation:
7x + 1 = 10x
1 = 10x - 7x
1 = 3x
1/3 = x
Answer: I just took the test so the answer would be...Brody went to two different amusement parks. The first park charged $7 per hour and gave a 1% discount for showing a student ID. The other park charged $10 per hour. What is x, the number of hours that Brody would have to stay at each park to have to pay the same amount?
Step-by-step explanation: hope this help thx for the points :D
can you guys please help me on this?
Answers
x= -5
Step by step:
Multiply both sides by 5
-20 = 3x - 5
Add 5 to both sides
-15 = 3x
Divide both sides by 3
-5 = x
And that’s all
Hope this helps!
CAN YOU PLEASE HELP ME CORRECT ANSWER GETS BRAINLIST !
Answers
Answer:
25
Step-by-step explanation:
7^2+24^2=625 the sqr root of 625 is 25
Answer:
Answer is 25
Step-by-step explanation:
\(24x^{2} +7x^{2} =25x^{2}\)
Can someone help me with this pleaseee…….
Answers
The sides of the quadrilateral arranged from longest to shortest are CD, AB, DA, and BC.
We have,
To arrange the length of the sides of the quadrilateral from longest to shortest, we need to calculate the length of each side of the quadrilateral using the distance formula:
Distance Formula:
If (x1, y1) and (x2, y2) are two points in a plane, then the distance between them is given by:
d = √((x2 - x1)² + (y2 - y1)²)
Using the distance formula, we can calculate the length of each side of the quadrilateral as follows:
AB = √((4 - (-5))² + (5 - 5)²) = 9
BC = √((2 - 4)² + (0 - 5)²) = √(29)
CD = √((-5 - 2)² + (-2 - 0)²) = √(74)
DA = √((-5 - (-5))² + (5 - (-2))²) = 7
Therefore,
The sides of the quadrilateral arranged from longest to shortest are CD, AB, DA, and BC.
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Suppose ln x-ln y=y-4 , where y is a differentiable function of x and y=4 when x=4 . What is the value of dy/dx when x=4 ?
Answers
Answer:
When x=4, ln x-ln y=y-4, so ln 4-ln 4=4-4, which is true. Therefore, when x=4, y=4, and dy/dx=0.
Step-by-step explanation:
So, when x = 4, the value of the differentiable function dy/dx is 0.
What is differentiable function?A differentiable function of one real variable is one that has a derivative at each point in its domain. In other words, a differentiable function's graph has a non-vertical tangent line at each interior point in its domain.
Here,
Given the equation ln x - ln y = y - 4, we can rearrange it to get ln(x/y) = y - 4. Taking the derivative of both sides with respect to x using the chain rule:
d/dx (ln(x/y)) = d/dx (y - 4)
(1/x) (dx/dx) - (1/y) (dy/dx) = dy/dx
dy/dx = (1/y) (dx/dx) + (1/x) (dy/dx) = (1/y) + (1/x) (dy/dx)
Rearranging and solving for dy/dx:
(x/y) (dy/dx) = (1/y) - (1/x)
dy/dx = (x/y^2) (1/x - 1/y) = (x/y^2) (1/x - 1/y)
We can substitute x = 4 and y = 4 into the expression to find the value of dy/dx when x = 4:
dy/dx = (4/16) (1/4 - 1/4) = 0
So, the value of differentiable function dy/dx when x = 4 is 0.
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I need help :(:(:(:(
Answers
The resulting matrix of the row operation is given as follows:
\(R = \left[\begin{array}{ccc}7&4.5&-6\\-6&-3&12\end{array}\right]\)
How to find the resulting matrix?We apply the row operation on the original matrix, given as follows:
\(A = \left[\begin{array}{ccc}4&3&0\\-6&-3&12\end{array}\right]\)
The operation is given by:
\(R_1 = R_1 - 0.5R_2\)
That is, applying to each element, we have that:
4 - 0.5(-6) = 7.3 - 0.5(-3) = 4.5.0 - 0.5(12) = -6.Hence the resulting matrix is:
\(R = \left[\begin{array}{ccc}7&4.5&-6\\-6&-3&12\end{array}\right]\)
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Solve the inequality. Write the solution in both interval notation and graphically -3x-1 ≥ 5
Answers
Given the inequality;
\(-3x-1\ge5\)First, we add 1 to both sides of the inequality, we have;
\(\begin{gathered} -3x-1+1\ge5+1 \\ -3x\ge6 \end{gathered}\)Thus, we divide both sides of the inequality by -3, then changes the inequality sign. We have;
\(\begin{gathered} -\frac{3x}{3}\leq\frac{6}{-3} \\ x\leq-2 \end{gathered}\)Then, the interval notation of the inequality is;
\((-\infty,-2\rbrack\)The graphical representation is;
PLEASE HURRY, LIMITED TIME EARLY!!!
Question-The center of circle A with equation (x – 7)2 + (y – 1)2 = 16 is mapped to the center of circle B with equation (x + 8)2 + (y – 2)2 = 16. Determine the translation needed for this mapping.
Answers-
A. (x, y) ⟶ (x - 15, y + 1)
B. (x, y) ⟶ (x - 12, y + 9)
C. (x, y) ⟶ (x - 8, y + 2)
D. (x, y) ⟶ (x + 15, y - 1)
Answers
The solution is Option A.
The translation of the center of circle is given by ( x , y ) ⟶ ( x - 15 , y + 1 )
What is a Circle?A circle is a closed two-dimensional figure in which the set of all the points in the plane is equidistant from a given point called “center”. Every line that passes through the circle forms the line of reflection symmetry. Also, the circle has rotational symmetry around the center for every angle
The circumference of circle = 2πr
The area of the circle = πr²
where r is the radius of the circle
The standard form of a circle is
( x - h )² + ( y - k )² = r²,
where r is the radius of the circle and (h,k) is the center of the circle.
Given data ,
Let the equation for the circle A be represented as
( x - 7 )² + ( y - 1 )² = 16
Now , the equation is of the form ( x - h )² + ( y - k )² = r²
So , the radius of the circle is 4 and the center of the circle is ( 7 , 1 )
Let the equation for the circle A be represented as
( x + 8 )² + ( y - 2 )² = 16
Now , the equation is of the form ( x - h )² + ( y - k )² = r²
So , the radius of the circle is 4 and the center of the circle is ( -8 , 2 )
So , the translation of circle A to B is given by
( 7 , 1 ) to ( -8 , 2 )
So , the x coordinate is translated by 15 units to left and the y coordinate is translated by 1 unit up
Hence , the translation is given by ( x , y ) ⟶ ( x - 15 , y + 1 )
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write the quadratic equation I(x)=50x-x^2 into a linear factor form
Answers
The quadratic equation I(x)=50x-x² into a linear factor form is x - 25.
What does a quadratic equation's linear factor mean?The formula for linear factors is ax + b, an x + b. A polynomial cannot be factorised further over the real numbers, and there are no actual zeros or x values that would make an irreducible quadratic factor equal to 0. A linear factor model establishes a linear equation-based link between the return on an asset (such as a stock, bond, mutual fund, or other type of investment) and the values of a small number of variables.
50x- x²
=x(50-x)
= product of 2 linear factors
zeros are 0 and 50 = x intercepts or roots
You could rewrite it in vertex form
-(x² - 50x + 25²) + 25²
= -(x-25)² + 625
with vertex = (25,625) = max point of a downward opening parabola
= -(x-25)(x-25) + 624
where (x-25)² is the product or square of 2 linear factors x - 25 and x-25
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What is the image of ( 8 , -5 ) after a reflection over the y - axis ?
Answers
Answer: x axis or coordinate
Step-by-step explanation:
help me with this math question plz
Answers
Answer:
The mean is '547' !
Step-by-step explanation:
549+542+554+551+539 = 2735
So, 2735 ÷ 5 = 547
Hope this helps you !
Answer:
Add everything and divide by the number of values
total number of values = 5
Mean = 549+542+554+551+549/5
=>547
The mean equals 547
Which function has the same slope as the function on the graph?
PLEASE I REALLY NEED HELP WITH THIS
A. y = -2x - 4
B. y = -1/2 x - 2
C. y = 1/2 x - 3
D. y = 2x - 6
Answers
Answer:
D -2x-6
Step-by-step explanation:
the line has a slope of -2.
slope = rise over run
rise = -2 and run = +1
m = -2/1 or -2
a is the only equation with the same slope, it is not asking for the whole equation to be the same so the y-intercept is not needed.
Abby loves riding Ferris wheels and
roller coasters. While visiting the Polk
County Fair, she first went on the
Ferris wheel 5 times and the roller
coaster 4 times, using a total of 26
tickets. Then, after taking a break and
having a snack, Abby went on the
Ferris wheel 5 times and the roller
coaster 3 times, using a total of 22
tickets. How many tickets does it take
to ride each attraction?
Answers
Answer:
ferris wheel: 2
roller coaster: 4
Step-by-step explanation:
Variables
y = ferris wheel tickets
x = roller coaster tickets
Two equations
5y + 4x = 26
5y + 3x = 22
Using Elimination (minus the top and bottom)
We get:
x = 4 (because 5y - 5y is zero, 4x - 3x is x, and 26 - 22 is 4)
Since the roller coaster price is know, you can sub it into any of the two equations and fine ferris wheel price.
5y + 3(4) = 22
5y + 12 = 22
5y = 10
y = 2
Therefore:
ferris wheel charges 2 tickets
roller coaster charges 4 tickets
Answer:
Step-by-step explanation:
Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.
Vince works in an amusement park and is helping decorate it with strands of lights. This morning, he used a total of 16 strands of lights to decorate 2 bushes and 1 tree. This afternoon, he strung lights on 3 bushes and 4 trees, using a total of 44 strands. Assuming that all bushes are decorated one way and all trees are decorated another, how many strands did Vince use on each?
Vince decorated every bush with
strands of lights and every tree with
strands.
The expression in each circle is the result of the sum of the two non outlined boxes connected to it, complete writing the expression in simplified form.
4x+3y---------(5x+7y)---------x+4y
! !
! !
! !
(Blank.) (4x+5y)
! !
! !
2x-y---------(Blank)-----------3x+y
Answers
Answer:
5x
Step-by-step explanation:
Answer/Step-by-step explanation:
The circle by your left:
(4x + 3y) + (2x - y)
Distribute +1
4x + 3y + 2x - y
Add like terms together
6x + 2y
The rectangle by at the bottom right:
(4x + 5y) - (x + 4y)
Distribute -1
4x + 5y - x - 4y
Group like terms
4x - x + 5y - 4y
3x + y
The circle at the bottom middle:
(2x - y) + (3x + y)
Distribute +1
2x - y + 3x + y
Group like terms
2x + 3x - y + y
5x
A store pays $50 for a pair of shoes. The markup is 25%
Answers
Answer:
Are you asking for the selling price? If yes the answer should be $50 x (1+25%) = $62.5
Help please ill give brainlest
Your friend asks you to check their work. You see the expression 2(10−6)^2 + 3 ⋅4 simplified in the following way:
Original Problem: 2(10−6)^2 + 3 ⋅4
Step 1: 2(4)^2 + 3 ⋅4
Step 2: 8^2 + 3 ⋅4
Step 3: 64 + 3 ⋅4
Step 4: 64 + 12
Step 5: 76
Explain, using complete sentences, in which step and what specifically your friend's error was.
Answers
we conclude that the problem is in step 2, and the real solution of the expression is 44.
In which step we can see an error?We have the expression:
2*(10 - 6)^2 + 3*4
The first step is simplifying the subtraction in the left term, so we get:
2*(10 - 6)^2 + 3*4 = 2*(4)^2 + 3*4
Now, in the next step what your friend does is taking the product:
2*(4)^2 = 8^2
This is wrong, you can't distribute the exponent, so what you need to do here is:
2*(4)^2 = 2*16 = 32
Replacing that in our operation:
2*(4)^2 + 3*4 = 32 + 3*4 = 32 + 12 = 44
Finally, we conclude that the problem is in step 2, and the real solution of the expression is 44.
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In the rainforest of Puerto Rico, I needed to measure the height of a really tall tree. I used a device to measure the angle of elevation from my line of sight to the top of a tree to be 31°. Find the height of the tree if my height is 6 feet and I was 275 feet from the tree
Answers
Answer:
Step-by-step explanation:
See image
At age 45 when the deferred payments from his current contract ends, all-star shortstop Alex Rodriguez plans to have $230 million in savings from his baseball playing days. He wants two things from his savings: a 40-year ordinary annuity and $500 million at age 60 in order to purchase majority ownership in his native Miami's Florida Marlins. How large can his annual annuity payment be based on this information and assuming his savings can earn 8% annually after age 45 ? $6,069,727 $5,620,118 $6,906,832 $6,395,215
Answers
Therefore, the annual annuity payment can be approximately $6,069,727.
To calculate the size of the annual annuity payment, we can use the present value formula for an ordinary annuity. The formula is given by:
PMT = PV / [(1 - (1 + r)⁻ⁿ) / r]
Where:
PMT = Annual annuity payment
PV = Present value of the annuity
r = Annual interest rate
n = Number of periods
Given:
PV = $230 million
r = 8% = 0.08
n = 40 years
Using the formula, we can calculate the annual annuity payment:
PMT = 230,000,000 / [(1 - (1 + 0.08)⁻⁴⁰) / 0.08]
PMT ≈ $6,069,727
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Solve each equation or formula for the variable indicated .
11. u=vw+z, for v 12. x=b-cd, for c
13. fg-9h=10j, for g 14. 10m-p= -n, for m
Answers
The solution of each of the equations for the variable indicated in each case are as follows;
11. v = (u - z)/w.12. c = (b - x)/d.13. g = (10j + 9h)/f.14. m = p - n.Solution of equations for variables.It follows from the task content that the equations given are to be solved for the variables indicated.
The equations can therefore be solved as follows;
11. u = vw + z
Isolate vw so that we have;
vw = u -z; Divide both sides by w;
v = (u - z)/w.
12. x = b - cd
Isolate cd so that we have;
cd = b -x; Divide both sides by d;
c = (b - x)/d.
13. fg - 9h = 10j
Isolate fg so that we have;
fg = 10j + 9h; Divide both sides by f;
g = (10j + 9h)/f.
14. m - p = -n
Isolate m; so that we have;
m = p - n.
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a right pyramid with a square base has total surface area 432 square units. the area of each triangular face is half the area of the square face. what is the volume of the pyramid in cubic units?
Answers
Answer:
Step-by-step explanation:
what is an example of identity property of addition ?
Answers
Identity properties of addition are known to commutative in nature.
Given A and B, A and B are commutative or possess identity property of addition if;
A+B = B+A
For identity property, the two integers you are summing must include zero. For exmaple, a+0 = 0+a = a
The answer must always give the non-zero integer. Let us use 8 and 0 for example. This two possess the identity property of addition because;
8+0 = 0+8 = 8 (identity property of addition)