Match the input values on the left with the output values on the right. y = x/2 + 1

1)3 X

2)Y 2

3)2 4

4)4.5 7

5)5.5 9

Answers

Answer 1

Answer:

x,  y

2, 2

4, 3

7, 4.5

9, 5.5

Step-by-step explanation:

matching input / output values.

insert each values into the equation.

1.  x             y = (x)/2  + 1

2.  2            y = (2)/2  + 1      y = 2

3.  4            y = (4)/2  + 1      y = 3

4.  7            y = (7)/2  + 1      y = 4.5

5.  9            y = (9)/2  + 1      y = 5.5

therefore,

x,  y

2, 2

4, 3

7, 4.5

9, 5.5

i hope the above solution is what you are lookin'


Related Questions

the peak of Mt. johnson is 19,360 feet above sea level. The top of Mt. Harrison is 23,350 feet above sea level. round each height to the nearest thousand to estimate the difference in elevation of these two peaks.​

Answers

19,360 would round to 19,000 and 23,350 would round to 23,000.

Sketch the curve represented by the parametric equations (indicate the orientation of the curve), and write the corresponding rectangular equation by eliminating the parameter.
x = 5t − 2, y = 2t + 1.

Answers

Please find attached

Answer:

equation : 2x+9-5y=0

Step-by-step explanation:

x and y cut axes at -4.5 and 1.4 respectively

given

when x=0

9-5y=0

y=1.4

When y=0

2x+9=0

x=-4.5

According to Newton's Second Law of Motion, the sum of the forces that act on an object with a mass mmm that moves in an acceleration aaa is equal to m\cdot am⋅am, dot, a. An object whose mass in 808080 grams has an acceleration of 202020 meters per seconds square. What calculation will give us the sum of the forces that act on the object, in Newtons (which are \dfrac{\text{kg}\cdot\text{m}}{\text{s}^2} s 2 kg⋅m ​ start fraction, start text, k, g, end text, dot, start text, m, end text, divided by, start text, s, end text, squared, end fraction)?
What calculation will give us the sum of the forces that act on the object, in Newtons (which are \dfrac{\text{kg}\cdot\text{m}}{\text{s}^2}

[tex]kg . m \ S^{2}[/tex]

Answers

Answer:

If you are on Khan Academy doing this, then the answer is 80/100 X 20

                                                                                                 

Step-by-step explanation:

If the mass of object is 808080 grams and acceleration is 202020 meter per seconds square then the force will be 1632483216 kg [tex]m^{2}[/tex].

What is force?

A force is an effect that can change the motion of an object. A force can change the position of an object.

Force=mass*acceleration

How to calculate force?

We have been given mass of the object=808080 grams and acceleration =202020 meters per second.

We have to calculate force in kg per meters square so firstly we have to change mass which is in grams into kilogram=808080/1000=808.080 kg

Force =808.080*202020

=163248321

Force=163248321 kg [tex]m^{2}[/tex]

Hence is mass is 808080 grams and acceleration is 202020 meters per second then force will be 163248321 kg meters square.

Learn more about force at https://brainly.com/question/12970081

#SPJ2

Any system of government based on rule by the people is called

Answers

Answer:

a democracy

I hope this helps!

HELP WOULD BE GREATLY APPRECIATED GURANTED BRAINLIEST

Answers

Answer: Choice A) 9

=================================================

Explanation:

We have some variable r that we divide over 3, and then we add on 5. Note the order of operations PEMDAS says to divide first and then add (since D comes before A in PEMDAS).

When we isolate r, we follow PEMDAS in reverse and undo everything. We undo addition by subtracting 5 from both sides

[tex]\frac{r}{3} + 5 \le 8\\\\\frac{r}{3} + 5-5 \le 8-5\\\\\frac{r}{3} \le 3\\\\[/tex]

Then we undo the division happening to r. So we multiply both sides by 3

[tex]\frac{r}{3} \le 3\\\\3*\frac{r}{3} \le 3*3\\\\r \le 9\\\\[/tex]

Since r is less than or equal to 9, this means that r could be 9 or smaller

Only choice A applies.

Marie spends $450.00 at a department store. She has two coupons: one for a 15% discount and one for $50 off any purchase above $300. The store allows the coupons to be combined. Which coupon should be applied first, and what is the final purchase price?

Answers

Answer:

Apply the 15% discount first, and the final purchase price is $332.50.

Step-by-step explanation:

The 15% discount of the two coupons should be applied first so that the final price is cheaper.

The final purchase price at the department store is $332.5.

What is a percentage?

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Cost = $450

Two coupons.

Offer = 15% discount

off = $50

Now,

15% discount first and then $50 off.

(450 - 15/100 x 450) - 50

= (450 - 67.5) - 50

= $332.5

Now,

$50 off first and then the 15% discount.

(450 - 50) = 400

400 - 15/100 x 400

= 400 - 60

= $340

We see that,

When the 15% discount is applied first the final price is cheaper.

Thus,

15% discount should be applied first.

The final purchase price is $332.5.

Learn more about percentages here:

https://brainly.com/question/11403063

#SPJ2

The given curve is rotated about the y-axis. Find the area of the resulting surface. y = 4 − x2, 0 ≤ x ≤ 3

Answers

Answer:

The area of the surface is 2.72 units

Step-by-step explanation:

The area of a curve y = (x) a ≤x ≤ b rotated about the y axis is given by:

[tex]s=\int\limits^a_b {2\pi x\sqrt{1+(\frac{dy}{dx} )^2} } \, dx[/tex]

y = 4 - x²

dy / dx = -2x

(dy/dx)² = (-2x)² = 4x²

Hence:

[tex]s=\int\limits^a_b {2\pi x\sqrt{1+(\frac{dy}{dx} )^2} } \, dx\\\\s=\int\limits^0_3 {2\pi x\sqrt{1+4x^2} } \, dx\\\\Let\ u = 1+4x^2\ \\\frac{du}{dx}=8x\\\frac{du}{8x}=dx\\\\Substituting\ value\ of\ u \ and\ dx:\\ \\s=\int\limits^0_3 {2\pi x\sqrt{u} } \, \frac{du}{8x} \\\\s=\frac{\pi }{4} \int\limits^0_3 {\sqrt{u} } \, du\\\\s=\frac{\pi }{4}|\frac{2}{3}u^{3/2}|_0^3\\\\s=\frac{\pi }{4}*\frac{2}{3}(5.196)\\\\s=2.72\ units[/tex]

The area of the surface is 2.72 units

The area of the resulting surface is [tex]37.3437\pi[/tex].

Curve:

A curve is an object that is similar to a line, but that does not have to be a straight line. A curve may be regarded as a trace left by a moving point.

Given:

[tex]y=4-x^{2}[/tex] , [tex]0 \leq x\leq 3[/tex]

Surface area[tex]=2\pi \int_{a}^{b}x\sqrt{1+\left ( \frac{dx}{dy} \right )^{2}dy}[/tex]

[tex]x=\sqrt{4-y} \ , \ \frac{dx}{dy}=-\frac{1}{2\sqrt{4-y}}[/tex]

when [tex]x=0 \ , \ y=4[/tex]

         [tex]x=3 \ , \ y=-5[/tex]

Area of surface[tex]=2\pi \int_{-5}^{4}\sqrt{4-y}\sqrt{1+\frac{1}{4\left ( y-4 \right )}dy}[/tex]

[tex]=2\pi \int_{-5}^{4}\sqrt{4-y+\frac{4-y}{4\left ( y-4 \right )}dy} \\ =2\pi \int_{-5}^{4}\sqrt{4-y+\frac{1}{4}dy} \\ =\frac{2\pi }{2}\int_{-5}^{4}\sqrt{17-y} \ dy \\ =\pi \int_{-5}^{4}\sqrt{17-y} \ dy[/tex]

Solving with calculator:

[tex]\Rightarrow \pi\left [ \frac{1}{6}\left ( 37\sqrt{37}-1 \right ) \right ][/tex]

[tex]=37.3437\pi[/tex]

Learn more about the topic Curve: https://brainly.com/question/8771120

You want to buy a car. The loan amount will be $18,000. The company is offering a 5% interest rate for 48 months (4 years). What will your monthly payments be?

Answers

Answer:

393.5$

Step-by-step explanation:

$18,000 -- car price

Total sum (105%) = [tex]\frac{18000}{100}[/tex]* 105%

Hence

[tex]\frac{18000/100*105}{48}[/tex] = 393.5$

-5(x-2) - 2x + 6 help me answer this!

Answers

Answer:

x=2.2 this is nice question

40 points! Find the distance UV between the points U(2,−2) and V(−5,−3). Round your answer to the nearest tenth, if necessary.

Answers

Answer:

7.1

Step-by-step explanation:

Using the distance formula

d = sqrt (  (x2-x1)^2 + ( y2-y1)^2)

    sqrt (  (-5-2)^2 + ( -3- -2)^2)

    sqrt(   ( -7)^2  + ( -3 +2)^2)

   sqrt(   ( 49  + 1)

   sqrt( 50)

  7.071067812

To the nearest tenth

7.1

Answer:

7.1 units

Step-by-step explanation:

We can use the distance formula to find the distance between these two points.

The distance formula is:

[tex]\sqrt {\left( {x_1 - x_2 } \right)^2 + \left( {y_1 - y_2 } \right)^2 }[/tex].

x1 is 2, x2 is -5, y1 is -2, and y2 is -3, so we can plug these values into the equation.

[tex]\sqrt {\left( {2 - (-5) } \right)^2 + \left( {-2 - (-3) } \right)^2 }\\\\\sqrt {7^2 + 1^2}\\\\\sqrt{49+1}\\\\\sqrt{50}\approx7.1[/tex]

Hope this helped!

Please help me out!!!!

Answers

Answer:

You should multiply the exponents "-3" and "-6"

Then your answer is:

4^18

Hope this helps..

Best of luck!

Answer:

4^18

Step-by-step explanation:

[tex]\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc}\\\left(4^{-3}\right)^{-6}=4^{-3\left(-6\right)}\\\\-3\left(-6\right)=18\\\\=4^{18}[/tex]

Mrs. Phillips ordered 56 sub sandwiches for a team meal, and 2/7 of them were ham. how many of the sandwiches were ham?​

Answers

Answer:

16

Step-by-step explanation:

Take the total number of sandwiches and multiply the fraction that were ham

56 * 2/7

56/7 *2

8 *2

16

16 sandwiches were ham


Hank invested a total of $20,000, part at 7% and part at 10%. How much did he invest at each rate if the total interest earned in one year was $1640?

Answers

Answer:

We have a total investment of $20,000 in two different amounts A and B.

Then:

A + B = $20,000.

And we know that the interest of the amount A is 7%, and the interest of the amount B is 10%. (i will assume that both interests are yearly interest)

And after one year, Hank earns $1,640 thanks to those interests, then we have that:

(7%/100%)*A + (10%/100%)*B = $1,640

And we can write this as:

0.07*A + 0.1*B = $1,640

Then we have a system of equations:

A + B = $20,000

0.07*A + 0.1*B = $1,640

To solve this, the first step is isolating one of the variables in one of the equations.

Let's isolate A in the first equation:

A + B = $20,000

A = $20,000 - B.

Now we can replace this in the other equation:

0.07*A + 0.1*B = $1,640

0.07*($20,000 - B) + 0.1*B = $1,640

$1,400 - 0.07*B + 0.1*B = $1,640

0.03*B = $1,640 - $1,400 = $240

B = $240/0.03 = $12,000

Then we have:

A = $20,000 - $12,000 = $8,000

Hank invests $12,000 in the 10% account and $8,000 in the 7% one.

if you record a lower temperature than the actual value, how would that affect the calculated value of R

Answers

Answer:

the calculated value of R would be incorrect and it would be greater than the actual value

Step-by-step explanation:

From the general gas equation,

We have a mole of gas as

PV =nRT

We will have to make R the subject of the formula

So we divide through by nT

R = PV/nT

So we have an inverse proportion between R and absolute temperature.

So when we record a lower temperature than what the actual temperature should be, R is going to be affected such that the wrongly calculated value of R would be more than the actual value.

What is the area of rectangle whose
height is 2.5 in and base is 12 in?

Answers

Step-by-step explanation:

Area of a rectangle is base times height.

A = bh

A = (12 in) (2.5 in)

A = 30 in²

Let α ∈ S n α∈Sn for n ≥ 3 . n≥3. If α β = β α αβ=βα for all β ∈ S n , β∈Sn, prove that α α must be the identity permutation; hence, the center of S n Sn is the trivial subgroup.

Answers

Answer:

Sn is the trivial subgroup

Step-by-step explanation:

To prove that α must be the identity permutation and also Sn is the trivial subgroup we have to make assumptions :

when we assume   α  is not an identity permutation

α(i) = -j   but since n ≥ 3 we will make  another assumption of a number k

hence we will choose : β = ( i k )

from these assumptions we can deduce that

        αβ (i) = α(k) ≠ -j   since α(i) = -j

also   βα (i) = β(-j) = -j

from the equations above we can conclude that

 αβ ≠  βα   which is in contradiction to the expression : αβ=βα . this simply shows that  α must be the identity permutation, and the number of permutations of Sn is true for every number of permutation of Sn provided it is other than  the identity

hence the center Sn is the trivial subgroup

Percy spent money on new shirts for the summer each shirt cost $7 he spent $42 all together how many shirts did Percy buy​

Answers

You just divide 42 by 7 so it’s 6

: What is the volume of this triangular right prism?
6.5 ft
6 ft-
11 ft
5 ft

Answers

Answer:

[tex] Volume_{Prism} = 165 ft^3 [/tex]

Step-by-step explanation:

Volume of triangular prism is given as base area * height of prism

Base area = area of triangle = ½*base of the traingle*height of the traingle

Base area = 5 ft * 6 ft = 30 ft²

Height of prism = 11 ft

Volume of the prism = [tex] \frac{1}{2}*30*11 [/tex]

[tex] Volume_{Prism} = 15*11 [/tex]

[tex] Volume_{Prism} = 165 ft^3 [/tex]

Two cars traveling toward each are 200 miles apart. Car A is traveling 20 miles per hour faster than car B. The cars pass after 2 hours. How fast is each car traveling?

Answers

Answer:

Step-by-step explanation:

d = 200 miles

B rate = x

A Rate = x + 20

Each has traveled two hours

The total distance each travels after two hours is 200 miles (they pass each other).

d = r * t

2*x + 2*(x + 20) = 200      Remove the brackets

2x + 2x + 40 = 200           Combine like terms

4x + 40 = 200                   Subtract 40 from each side

4x = 200 - 40                  

4x = 160                           Divide by 4

x = 160/4

x = 40

There B's rate is 40 miles / hour

A's rate is 40 + 20 = 60 miles / hour

     

Graph the parabola y=x^2+3 by plotting any three points on the parabola. Move the key points on the graph to create the parabola.

Answers

Answer:

Use a graphing calc.

Step-by-step explanation:

If graphing by hand, use the vertex as one of the main points and then find other points by plugging in x-values.

Answer:

See be'ow

Step-by-step explanation:

We can use a graphing calculator to plot the points of the parabola.

See the attached file!

n(n+p)-n; use n=5, and p=3​

Answers

Answer:

45

Step-by-step explanation:

We can first expand the expression:

n(n+p) - n

= n^2 + np + n

Then, we can plug in values of n and p into the expression:

n^2 + np + n = (5)^2 + (5)(3) + 5 = 25 + 15 + 5 = 45

Answer:

35

Step-by-step explanation:

Substitute the value of the variable into the expression and simplify

19 - 5 (2m - 3) + 9m = 36

Answers

Answer:

m = -2

Step-by-step explanation:

For this problem, we will simply solve the equation for m.

19 - 5 ( 2m - 3 ) + 9m = 36

19 - 10m + 15 + 9m = 36

34 - m = 36

-m = 2

m = -2

Hence, for this equation to be true, m must equal negative 2.

Cheers.

dwight can drive 60 miles for each gallon of gas on his motorcycle how far can dwight go if he has 3 gallons of gas

Answers

Answer:

180

Step-by-step explanation: 60+60 =120 120+6

Consider the following. (Round your answers to four decimal places.)f(x, y) = yex(a) Evaluate f(2, 1) and f(2.5, 1.65) and calculate Δz(b) Use the total differential dz to approximate Δz.

Answers

Answer:

Step-by-step explanation:

Given the function f(x,y) = ye^x

To evaluate f(2,1), we will substitute x = 2 and y = 1 into the given function to have;

f(2,1) = 1×e^2

f(2,1) = e^2

f(2,1) = 7.3891(to 4dp)

For f(2.5, 1.65), x = 2.5 and y =1.65

f(2.5, 1.65) = 1.65e^2.5

f(2.5, 1.65) = 1.65×12.1825

f(2.5, 1.65) = 15.2281 (to 4dp).

∆z = f(2.5, 1.65) - f(2, 1)

∆z = 15.2281-7.3891

∆z = 7.8390

dz = fxdx + fydy

fx is the differential of the function with respect to x keeping y constant.

Since f(x,y) = ye^x

fx = ye^x + 0e^x

fx = ye^x

dx = x2-x1 = 2.5-2

dx = 0.5

fy = e^x

dy = (y2-y1) = 1.65-1

dy = 0.65

Using the point (2, 1) for x and y and substituting the values gotten into dz function:

dz =ye^x(0.5) + e^x(0.65)

If x = 2 and y = 1

dz = 1e^2(0.5) + e^2(0.65)

dz = 7.3891(0.5)+7.3891(0.65)

dz = 7.3891(0.5+0.65)

dz = 7.3891(1.15)

dz = 8.4975

The height of a house is 52 ft. A tree beside the house is 7 ft more than twice as tall. What is the height of the tree?

Answers

Answer:

111 ft

Step-by-step explanation:

52 x 2 then just add 7

9 less than one-fifth of c

Answers

Answer: The equation in math form is [tex]\frac{1}{5}c[/tex] - 9.

Step-by-step explanation:

So the givens are:

9 less than one-fifth of c

Let's put this equation in math form:

[tex]\frac{1}{5}c[/tex] - 9

Hence your answer!

How is a coefficient different than a constant... please give me an example as well thank you.. I’m giving max points

Answers

A coefficient is the number in front of the letter, and a constant is just a number.

Answer:

A coefficient is a number that is in front of a variable. A number that is multiplied by a variable in a variable expression; in an expression such as 3ab, the numerical coefficient of ab is 3. The word constant means unchanging. Since a number’s value never changes, a number with no variable factors is a constant. A constant is a numerical term in an expression. a term that has no variables

Example: 5a+4  The coefficient is 5 and the constant is 4 because it does not have a variable in front of it.

Hope this helps

The West Edmonton Mall in Canada is the largest mall in the world. 20,000,000 people visit the mall each year. If the mall is opened every day, what is the average number of people per day at the mall? (1 yr. – 365 days)​

Answers

Answer:

54,795

Step-by-step explanation:

Solve:
A rectangular garden has length of 24m and width of 17.2m. Use the correct number of
significant digits to write the perimeter of the garden.
meters

Answers

Answer:

82.4

Step-by-step explanation:

calculate the area of area of a rectangular with a base of 10cm and a height of 6cm​

Answers

Answer:

60cm²

Step-by-step explanation:

Length = 6cm

Breadth = 10cm

Area of rectangle = l×b

=( 10 ×6)cm

= 60cm²

Hope it helps.

Answer:

[tex]\Huge \boxed{\mathrm{60 \ cm^2 }}[/tex]

Step-by-step explanation:

Area of a rectangle is length × width.

The length of the rectangle is 10 cm.

The width of the rectangle is 6 cm.

[tex]\Rightarrow 10 \cdot 6 \\\\\\ \Rightarrow 60[/tex]

The area of the rectangle is 60 cm².

Other Questions
A mixture of benzene and toluene are to be separated in a ash tank. The pressure in the ash tank is 800 mm Hg. The units for Antoines equation are mm Hg and C for pressure and temperature, respectively. xB(Psat B) + (xT)(Psat T) = P log10(Psat B) = 6.905 (1211/ (T + 221)) log10(Psat T) = 6.953 (1344/ (T + 219 ))At what temperature should the tank be operated to get the highest purity toluene in the liquid phase (maximizing xT)? Please help me on this question The marketing department wants to buy two new computers. One computer will be used for their graphic artist to create graphics and videos for the Web, and a second one for the secretary to keep track of billing and hours. What would you advise the department to purchase? Why does a price floor lead to surpluses? Why does a price ceiling lead to shortages? Which of the following pairs of base sequences could form a short stretch of a normal double helix of DNA? (A) 5-AGCT-3 with 5-TCGA-3 (B) 5-GCGC-3 with 5-TATA-3 (C) 5-ATGC-3 with 5-GCAT-3 (D) All of these pairs are correct 6) Select the absolute phrases in the following sentences.The snowstorm having impeded our travel plans, we enjoyed a Christmas together at home.His mind constantly thinking about sports, Reagan finds it difficult to focus during class.Reagan finds it difficult to focus during classwe enjoyed a Christmas together at homeHis mind constantly thinking about sportsThe snowstorm having impeded our travel plans Juliette bought a bag of gummy bears that cost$2.74. She gave the clerk $10. How much moneywill she get back in change? What country was Vasco de gama born and what was an accomplishment . Solve for v.29 = -8v - 7 +5v Subtract (-4+6i) from (1-4i) Find the area of the blue shaded shape. Net fixed assets: Book value: $2,500, Market value: $3,000 Net working capital: $700 Current accounts liquidated: $1,500 ABC Corporation has $900 in long-term debt. What is the book value of equity? 7. When initially-unpolarized light passes through three polarizing filters, each oriented at 45 degree angles from the preceding filter, _____ of the initial light passes through the last filter. PLEASE HELP: Complete the equation of a line through (-10, -7) and (-5, -9). 710 pointsWhich statement is true?O 65 is between 6 and 7 on a number line65 is between 7 and 8 on a number line142 is between 11 and 12 on a number line5142 is between 14 and 15 on a number line5 point Lauren has a bouquet of flowers.1/5 of the flowers are red3/10 of the flowers are whiteThe rest of the flowers are yellowLaurens bouquet has 18 yellow flowers. How many flowers are included in her bouquet -13 can be classified as Give two examples of two species that are the same would compete for the A balloon has a volume of 4100 cm? What is the volume in liters? You work as an assistant coach on the university basketball team and earn $15 per hour. One day, you decide to skip the hour-long practice and go to the movie theater instead, which has an admission fee of $9. The total cost (valued in dollars) of skipping practice and going to the movies (including the opportunity cost of time) is