A seller has a house that is 1700 ft^2. The neighborhood comps show the line of best fit to be y=0.074x + 50.48. What is a fair price for this house?

Answers

Answer 1

Using the line of best fit, it is found that a fair price for the house is of $176,280.

What does the line of best fit states?

It states that the fair price for a house of x square feet, in thousands of dollars, is given by:

y = 0.074x + 50.48.

In this problem, we have a house of 1700 ft^2, hence the fair price in thousands of dollars is given by:

y = 0.074(1700) + 50.48 = 176.28.

Which is a fair price of $176,280.

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Answer 2

Answer:199,000

Step-by-step explanation:


Related Questions

Does this graph show a function?

Answers

A. The graph fails the vertical line test. For a given x, there are two possible y values and a function should only have one y value.
A this is not showing a function

What is the standard form of five and three hundred fifty- two thousandths?

Answers

5.352 is your answer

expanded form is
5 + 0.3 + 0.05 + 0.002

hope this helps

G find an equation of the sphere with center (3, −10, 4) and radius 5. (x−3)2+(y+10)2+(z−4)2=25 use an equation to describe its intersection with each of the coordinate planes. (if the sphere does not intersect with the plane, enter dne.)

Answers

The Equation of the sphere with center (3, -10, 4) and radius 5 is correctly given as:

[tex](x-3)^2+(y+10)^2+(z-4)^2=5^2[/tex], 


The x-y axis is the set of all points (ordered triples) of the form (x, y, 0), where x, y can be any point, but the z-coordinate is 0.

the intersection of the sphere and this plane is found by letting z=0:

[tex](x-3)^2+(y+10)^2+(z-4)^2=5^2\\\\(x-3)^2+(y+10)^2+(0-4)^2=5^2\\\\(x-3)^2+(y+10)^2+16=25\\\\(x-3)^2+(y+10)^2=9\\\\(x-3)^2+(y+10)^2=3^2[/tex]

the last equation is the standard equation of the circle with center (3, -10) and radius 3.

Indeed, we expect the intersection of a sphere with a plane to be a circle.



Similarly the y-z plane is represented by (0, y, z) and the x-z plane by (x, 0, z), 

The intersection of the sphere with the plane y-z is:

[tex](0-3)^2+(y+10)^2+(z-4)^2=5^2\\\\(y+10)^2+(z-4)^2=25-9=16=4^2[/tex]


and the intersection of the sphere with the x-z plane is :

[tex](x-3)^2+(0+10)^2+(z-4)^2=5^2\\\\(x-3)^2+(z-4)^2=25-100\ \textless \ 0[/tex]

which makes no sense since the left hand side is positive (or at least 0).. This means that there is no intersection of the sphere with the x-z plane.


Answer: 

intersection with the x-y plane: [tex](x-3)^2+(y+10)^2=3^2[/tex]

intersection with the y-z plane: [tex](y+10)^2+(z-4)^2=4^2[/tex]

intersection with the x-y plane: none



 

Big Louie's Pizza house sells a 12 inch square pan pizza for $3.95 and a 24-inch square pan pizza for $14.95 which pizza is a better deal explain clearly how you know

Answers

4 of the 12in² pizzas is the same amount of one of the 24in² pizza. The amount of 4 of the 12in² is 15.80 which is .85 cents more than the 24in² pizza. The better deal is the 24in² pizza. All the work is in the pic.
Final answer:

The 24-inch pizza is a better deal because it costs slightly less per square inch compared to the 12-inch pizza.

Explanation:

To determine which pizza is a better deal, we need to compare their prices per square inch. First, let's find the area of the 12-inch pizza. The formula to find the area of a square is side length squared, so the area of the 12-inch pizza is 12 x 12 = 144 square inches. Now, we can divide the price of the 12-inch pizza by its area to find the price per square inch: $3.95 / 144 = $0.0274 per square inch.

Next, let's find the area of the 24-inch pizza. The area of the 24-inch pizza is 24 x 24 = 576 square inches. Now, we can divide the price of the 24-inch pizza by its area to find the price per square inch: $14.95 / 576 = $0.0259 per square inch.

Comparing the prices per square inch, we can see that the 24-inch pizza is a better deal, as it costs slightly less per square inch compared to the 12-inch pizza.

Complete the given table

Answers

2 and 4 and 5 and -4 and -8

You are working as a caterer and need 20 gallons of lemonade for an upcoming event. The bottles of lemonade you are purchasing are in liters.

Answers

there are 3.78541 liters in ONE gallon.
Multiply:    3.78541 liters  x  20 gallons = 275.7082 liters 
there are 275.7082 liters in 20 gallons.
Final answer:

You would need approximately 75.7 liters of lemonade for your event. This is calculated by using the conversion factor of 3.78541 liters per gallon.

Explanation:

To calculate how many liters of lemonade you need for 20 gallons, we first need to know the conversion rate. There are about 3.78541 liters in 1 gallon. Thus, if you need 20 gallons, we can use multiplication to find this.

So, if we multiply 20 (gallons) by 3.78541 (liters per gallon), the result is approximately 75.7 liters. You would therefore need about 75.7 liters of lemonade for your event. This is a simple application of conversion factors, where the given quantity (gallons) is multiplied by a conversion factor (liters per gallon) to obtain the desired quantity (liters).

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Catherine likes to go ice fishing. She has learned from experience that she stays warm about 20 minutes for every undershirt she wears. If she wants to stay out for 120 minutes, how many undershirts should she put on?

Answers

She needs to wear 6 undershirts

Answer:

She need to put on 6 underpants

Step-by-step explanation:

She has learned from experience that she stays warm about 20 minutes for every undershirt she wears.

Time warmed by 1 undershirt = 20 minutes.

Total time she wants to stay out = 120 minutes

Number of underpants required [tex]=\frac{120}{20}=6\texttt{ underpants}[/tex]

So she need to put on 6 underpants

what is the answer to 15/4 in improper fraction s

Answers

15/4 is equivalent to 3u3/4
15/4 = 3 R 3
3 3/4                                                      
That's what I think you're asking...

An implicit equation for the plane passing through the point (5,0,5) that is perpendicular to the line l(t)=⟨3,−1−5t,−1−2t⟩ is

Answers

Final answer:

The implicit equation for the plane passing through the point (5,0,5) that is perpendicular to the line l(t)=⟨3,−1−5t,−1−2t⟩ is 3x - 5y - 2z = 20.

Explanation:

To find the equation of the plane passing through the point (5,0,5) and perpendicular to the line l(t)=⟨3,−1−5t,−1−2t⟩, we need to find the normal vector of the plane. The normal vector is the direction vector of the line, which is (3, -5, -2). Using the formula for the equation of a plane in standard form, which is ax + by + cz = d, and substituting the coordinates of the point and the normal vector, we get 3x - 5y - 2z = 20

as the implicit equation for the plane.

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solve q+12-2(q-22)>0

Answers

Distribute
q+12-2q+44>0

Combine like terms
-q+56>0

Subtract 56 from both sides
-q>-56

Multiply both sides by -1 (flip the inequality sign)
q<56

Final answer: q<56

The solution to the given inequality problem is;

q < 56

We are given the equation;

q + 12 - 2(q - 22) > 0

Step 1; Using distributive property, distribute 6 to the numbers inside the bracket to get;

q + 12 - 2q + 44 > 0

Step 2; Combining similar terms on the left side and simplifying gives us;

56 - q > 0

Step 3; Using addition property of equality, add q to both sides;

56 - q + q > 0 + q

q < 56

Thus, the final solution is q < 56

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what is 3×4-14+4=? It's one of my math class questions

Answers

3×4-14+4

= 12 - 14 + 4

= -2 + 4

= 2

This is step by step

Remember about Pemdas

please help me differentiate this

A curve is defined by the parametric equations
x=t^2 and y=t^3
show that the equation of the tangent to the curve at the point P (p^2, p^3) is
2y-3px+p^3=0

Answers

Hello,

[tex]x=t^2===\ \textgreater \ dx=2tdt\\\\ y=t^3===\ \textgreater \ dy=3t^2dt\\\\ \dfrac{dy}{dx} = \dfrac{3}{2} t\\\\ P=(p^2;p^3)===\ \textgreater \ t=p\\\\ Equation\ of\ the\ tangent:\\ y-p^3= \frac{3}{2}p(x-p^2)\\ ===\ \textgreater \ 2y-3px+p^3=0\\\\ [/tex]

The formula for glue says to add 45mL of hardener to each container of resin. How much hardener should be added to 18 containers of resin?

Answers

So here we can just multiply 45 by 18, 45 mL of hardener by 18 containers of resin, because it's 45 mL of hardener for each container of resin, and there are 18 containers.

18 * 45 is 810.

So 810 mL should be added to each container of resin.

Find three consecutive odd integers whose sum is 279. N + 2 and n + 4 represent the other two numbers

Answers

divide 279 by 3

279 / 3 = 93

93-2 = 91

first number = 91

N +2 = 91 +2 = 93

N+4 = 91 +4 = 95


91 + 93 +95 =279

Lizzy and Ella sold 10 boxes of cookies for $55.50. How much does each box of cookies cost? Show all your work and explain how you got your answer.

Answers

55.50/ 10 boxes =5.50 that is  cost of 1 box. 

Thomas earns x dollars each week walking his neighbor’s dog. He also earns $10 allowance each week. Which expression represents the amount of money Thomas has earned after 4 week select each correct statments

Answers

4(x+10) would be the simplest equation. 4 represent the 4 weeks. X is how much he earns walking his neighbor's dog. 10 represents his allowance.

Can you please explain how the answer is 24 for this Problem 60÷5(7-5)

Answers

do order of operations:

60 / 5*(7-5)=

 do parenthesis first: 7-5=2

60 / 5*2 =

 now do division: 60/5 =12

12*2 =

now multiply: 12 *2 = 24

answer is 24

Gunther is buying baseballs in bags of 10 he has 40 baseballs but needs a total of 70 baseballs for throwing practice.

Answers

That means he will need 3 more bags of balls
I think I need to be 20

(sinx-1)(sinx+cos^2x) multiply and simplify

Answers

[tex]\bf [sin(x)-1][sin(x)+cos^2(x)]\\\\ -------------------------------\\\\ sin^2(x)+sin(x)cos^2(x)-sin(x)-cos^2(x) \\\\\\\ [sin^2(x)-cos^2(x)]+[sin(x)cos^2(x)-sin(x)] \\\\\\ -[cos^2(x)-sin^2(x)]-[sin(x)-sin(x)cos^2(x)] \\\\\\ -[\stackrel{cos(2x)}{cos^2(x)-sin^2(x)}]-sin(x)\stackrel{sin^2(x)}{[1-cos^2(x)]} \\\\\\ -cos(2x)-sin(x)sin^2(x)\implies -cos(2x)-sin^3(x)[/tex]

The sum of two numbers is 99. If three times the smaller number is subtracted from the larger number, the result is 19. Find the two numbers.

Answers

This is a system of equations. Writing the words in math we get: (we use s as the smaller number and l as the larger one)

l + s = 99
l - 3s = 19

We isolate l in the second equation to get l = 19+3s.  Now we substitute our value of l into the first equation and simplify.
l + s = 99
(19+3s) + s = 99
19 + 4s = 99
4s = 99 - 19
4s = 80
s = 20

Now we know the value for s, we substitute our value for s in the first equation and solve for l.

l + s = 99
l + 20 = 99
l = 99 - 20
l = 79


l = 79 and s = 20. These are our two numbers.

find the Factor of 6x 2 - 17x + 5.

Answers

6x² -17x +5 = (6x² - 2x) - (15x + 5)    (factoring by grouping)

2x (3x -1) - 5(3x - 1)   


(2x -5) (3x - 1) is your final answer

hope this helps

Answer:

Step-by-step explanation:

[tex]6x^2-17x+5[/tex]

This can be written as

[tex]6x^2-15x-2x+5[/tex]

Because -15-2=-17 and also (-15)(-2)=30

so now we have two pairs

[tex](6x^2-15x)+(-2x+5)[/tex]

Take out GCF from each pair

[tex]3x(2x-5)-1(2x-5)[/tex]

since (2x-5) is now the common factor so final factored form

[tex](3x-1)(2x-5)[/tex]

Emmanuel read 150 pages in 5 hours. How long would it take him to read 230 pages?

Answers

It would take him 7 (2/3) (seven and two-thirds) hours to read 230 pages. 
I'd begin by figuring Emmanuel's reading rate.  It is 150 pages in 5 hours, which can be re-written as 

150 pages         30 pages
---------------  =  ---------------
 5 hours                1 hour

or 30 pages per hour.  

We could then write the equation of two ratios:

30 pages        230 pages
-------------  =  ----------------
 1 hour                   x

where x represents the length of time required to read 230 pages.

Cross multiplying:  (30x pages) = (230 pages)(hour)

Cancel "pages."  Then 30x = 230 hours.

Divide both sides by 30:     30x  =  230 hours
                                          -------    ---------------
                                            30            30

x = 7.6666 hours, or  x= 7 2/3 hours

When does a barbershop Quartet have 16 legs

Answers

haha two chairs will hive eight more legs to the quartet.

A traditional barbershop quartet has 8 legs since it consists of four people. Female quartets exist alongside male quartets, with popular female groups like The Sweet Adelines International and The Chordettes. The scenario of a quartet having 16 legs is hypothetical and humorous, similar to a comedic tale from 'Only Fools and Horses' regarding a constantly replaced broom.

The question "When does a barbershop quartet have 16 legs?" seems to contain a riddle rather than a direct inquiry into the makeup of a barbershop quartet. Traditionally, a barbershop quartet comprises four individuals, each with two legs, totaling eight legs. This would shift to 16 legs if the quartet consisted of eight people. However, if we're speaking about the traditional four-person quartet, they would only have 16 legs if each member had four legs, which is not characteristic of human anatomy.

It is important to clarify that despite the common misconception that barbershop quartets are exclusively male, there are female quartets as well, such as those associated with The Sweet Adelines International or popular groups like The Chordettes. Neither of these situations normally results in 16 legs unless for comedic or hypothetical scenarios, akin to the tale shared in the comedy "Only Fools and Horses" where Trigger's broom maintains the same identity despite numerous replacements of its parts.

Examples in Pop Culture and Misconceptions

A blend of humor and play on the concept of identity similar to the aforestated barbershop quartet conundrum is seen in the television sitcom "Only Fools and Horses," where a character humorously remarks on the extensive replacement of broom parts, posing a philosophical question of identity and perception.

A colony of bacteria triples in link every 10 minutes. It's length is now 1 mm. How long will be in 40 minutes

Answers

if the bacteria is tripling every 10 minutes, that means the "rate of increase" on that period is 200%, so if say the current amount is "c", 200% of "c" is just 2c, so c + 2c is 3c, a tripled amount.

[tex]\bf \textit{Periodic Exponential Growth}\\\\ A=I(1 + r)^{\frac{t}{p}}\qquad \begin{cases} A=\textit{accumulated amount}\\ I=\textit{initial amount}\to &1\\ r=rate\to 2\%\to \frac{200}{100}\to &2.00\\ t=\textit{elapsed time}\to &40\\ p=period\to &10 \end{cases} \\\\\\ A=1(1 + 2)^{\frac{40}{10}}[/tex]

Charlie has the utility function u(xa, xb) =xaxb.his indifference curve passing through 32 applesand 8 bananas will also pass through the point where he consumes 4 apples and

Answers

On an indifference curve, all bundles give the same amount of utility. (32,8) gives a utility of U(32,8)=32x8=256 If (4,y) is on the same indifference curve, then it must give the same utility. Hence, 256 = 4y y=64 64 bananas

Final answer:

To find the indifference curve passing through 32 apples and 8 bananas, we can set up a system of equations and solve for the relationship between apples and bananas. The indifference curve will also pass through the point where Charlie consumes 4 apples and 2 bananas.

Explanation:

An indifference curve represents a set of choices that have the same level of utility. In this case, Charlie's utility function is u(xa, xb)=xaxb. To find the indifference curve passing through 32 apples and 8 bananas, we can set up a system of equations. If we plug in these points into the utility function, we get 32a*8b=4a*xb. Solving for b, we find that b=1/2a. This means that for every amount of apples, Charlie wants to consume half as many bananas to maintain the same level of utility. Therefore, the indifference curve passing through 32 apples and 8 bananas will also pass through the point where he consumes 4 apples and 2 bananas.

A truck with 32-inch diameter wheels is traveling at 60 mi/h. Find the angular speed of the wheels in rad/min. How many revolutions per minute do the wheels make?

Answers

The angular speed of the wheel is 3960 rad/min and the revolutions per minute is 630 rpm.

The velocity of the truck is 60 mph. We need to convert this speed to inches per minute.

1 mile = 63360 in, 1 hour = 60 minutes

Hence:

60 mph = (60 mile * 63360 in/mi) / (1 hr * 60 min/hr) = 63360 in/min

The diameter = 32 in, hence radius = 32/2 = 16 in

The angular speed = 63360 in/min ÷ 16 in = 3960 rad/min

Revolution per minute = 3960 rad/min ÷ 2π = 630 rpm

Hence the angular speed of the wheel is 3960 rad/min and the revolutions per minute is 630 rpm.

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The wheels make approximately  52.55  revolutions per minute.

To find the angular speed of the wheels in radians per minute, we first need to find the linear speed of a point on the edge of the wheel.

The formula to calculate the linear speed (v) is given by:

[tex]\[ v = r \times \omega \][/tex]

Where:

-  v  is the linear speed,

-  r  is the radius of the wheel, and

- [tex]\( \omega \)[/tex] is the angular speed in radians per second.

Given that the diameter of the wheels is 32 inches, the radius (r ) is half of the diameter, so [tex]\( r = \frac{32}{2} = 16 \)[/tex] inches.

We are given the speed of the truck,  v = 60  mi/h. To convert this to inches per minute, we need to convert miles to inches and hours to minutes:

[tex]\[ 60 \text{ miles/h} = 60 \times 5280 \text{ inches/60 minutes} = 5280 \text{ inches/minute} \][/tex]

Now, we can rearrange the formula to solve for [tex]\( \omega \):[/tex]

[tex]\[ \omega = \frac{v}{r} \][/tex]

Substituting the known values:

[tex]\[ \omega = \frac{5280 \text{ inches/minute}}{16 \text{ inches}} \]\[ \omega = 330 \text{ radians/minute} \][/tex]

So, the angular speed of the wheels is 330 radians per minute.

Now, to find the number of revolutions per minute (rpm), we need to convert the angular speed from radians per minute to revolutions per minute. Since [tex]\( 2\pi \)[/tex] radians is equal to one revolution, we have:

[tex]\[ \text{Revolutions per minute (rpm)} = \frac{\omega}{2\pi} \][/tex]

Substituting the value of [tex]\( \omega \):[/tex]

[tex]\[ \text{rpm} = \frac{330}{2\pi} \]\[ \text{rpm} \approx \frac{330}{6.28} \approx 52.55 \][/tex]

So, the wheels make approximately  52.55  revolutions per minute.

simplify the following expression. one-fourth(24 – 16x)

Answers

All you do is multiply 24 and 16 by 1/4
6 - 4x

simplify 5 + 4 • (8 – 6)2

Answers

9x4 is the is the simplified answer

Suppose the tank is 10 ft high and has radius 2 ft and the circular hole has radius ! in. if the tank is initially full, how long will it take to empty?

Answers

              dh / √h = [ - 4π / ( π / 32²) ] √( 2g) dt...h(0) = 10.....integrate , then set h = 0 to find t

A eighteen-sided die is rolled three times. In how many ways can this happen?

Answers

18*18*18 = 5,832 times this could happen

Number of ways it can happen is 5832.

What is Multiplication?

Multiplication of two numbers is defined as the addition of one of the number repeatedly until the times of the other number.

a × b means that a is added to itself b times or b is added to itself a times.

We have eighteen-sided die is rolled three times.

When the die is first rolled, there are 18 possibilities of outcomes.

Again when the die is rolled, again there are 18 possibilities.

In the third rolling also, there are 18 possibilities.

Each die has 18 possibilities of numbers for a number for the other die.

Total number of sets = 18 × 18 × 18

                                   = 5832

Hence the total number of ways that the numbers can be formed is 5832.

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