Compute the reisduals for the trend line shown. y = -0.5x + 5
​

Step-by-step explanation:

His raise is 3% of 89.000

.03*89.000=$2.670

His new salary is ( to get the number you need to add 89.000+2.670={$91.67})

Tait's raise in the coming year will be $2,670

Question meant to say that the inflation is 3%.

Inflation refers to the general rise in the price of goods and services in a country. It therefore makes a currency weaker because that currency will only be able to buy less than it could before.

The raise will have to be 3% as well to ensure that inflation does not affect Tait

The raise is based on his salary so can be found by:

= Amount Tait earns x Inflation rate

= 89,000 x 3%

= $2,670

In conclusion, the raise is $2,670

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¡Hola!

¿Qué puede significar una duela de 1 a 1 1/2 x10x3 $ 120.00m2?

Este ejercicio es para que puedas acomodar la información para que quien la lea tenga una forma de entenderla claramente así:

1. Primero podríamos decir que una duela es una tabla de madera que se curva y contornea los barriles o también las tablas de los pisos.

2. Lo siguiente es para confirmar que la mesa es de excelente calidad, es decir, Primera o.

3. 1, puede hacer referencia a una unidad.

4. 1/2 x10x3 este puede ser su volumen en centímetros 1 / 2cm de alto, 10cm de largo y 3cm de ancho.

5. Por último, el precio de la duela, 120.000 dólares el metro cuadrado.

Entonces podemos organizar todo esto:

Duela de Primero, 1 unidad; 1/2 cm de alto, 10cm de largo y 3cm de ancho, con un precio de $ 120.00 el metro cuadrado.

¡Espero haber ayudado!

Answer:

4ac + ab + acb Dont mind this, i just need to have this 20 or more characters long: dhdudhsjsksksksjdhdhdjudjsjsjsjssjsjdudhd

Answer:

the subtraction property of equality

Step-by-step explanation:

We use the "subtraction property of equality" to solve for the unknown in the equation:

c + 5 = 78

subtract 5 from both sides:

c + 5 - 5 = 78 - 5

c = 73

Answer:

i think the answer is -13

Step-by-step explanation:

b-6= -7-6

=-13

your correct answer is 13

I am sure it's correct... just go for it

Answer:

Step-by-step explanation:

(1). [tex]\frac{1}{7}[/tex] x + y = 9 and y = - 7x ( Neither ) ; lines intersect.

(2). y = 3x - 3; 12x - 4y = 12 ( Neither ) ; Lines are overlapped or both equation are of the same line.

(3). 7y = 2x + 1; 14x + 4y = 12 ( Perpendicular ) ; [tex]m_{1}[/tex] = [tex]\frac{2}{7}[/tex] and [tex]m_{2}[/tex] = - [tex]\frac{7}{2}[/tex] , slopes are opposite reciprocals.

(4). x - 4y = 18; y = x + 4 ( Neither ) ; lines intersect.

(5). 3x - 4y = - 1; 3y = - 4x + 5 ( Perpendicular ) ; [tex]m_{1}[/tex] = [tex]\frac{3}{4}[/tex] and [tex]m_{2}[/tex] = - [tex]\frac{4}{3}[/tex] , slopes are opposite reciprocals.

Answer:

a)  963g

b) 17

Step-by-step explanation:

i) Now we must first find the common difference of the AP

d = 7.8 -6 = 1.8

Now the sum of the AP gives the total amount of chemical used for 30 experiments

Sn = n/2 [2a + (n-1)d]

n= 30, a = 6, d= 1.8

Sn = 30/2[2(6) + (30-1) (1.8)]

Sn = 15[12 + 52.2]

Sn = 963g

ii)For the G.P the common ration is (r)= 7.8/6 = 1.3

Since r>1, sum of GP = a (r^n -1)/r-1

If sum =  1800g

1800= 6(1.3^n -1)/1.3 - 1

1800 = 6(1.3^n -1)/0.3

1800 * 0.3  = 6(1.3^n -1)

540 = 6(1.3^n -1)

540/6 = (1.3^n -1)

90 = 1.3^n -1

90 + 1 = 1.3^n

1.3^n = 91

log 1.3^n = log 91

nlog1.3 = log 91

n = log91/log 1.3

n = 1.959/0.114

n = 17

Answer:

a)  963g

b) 17

Step-by-step explanation:

i) Now we must first find the common difference of the AP

d = 7.8 -6 = 1.8

Now the sum of the AP gives the total amount of chemical used for 30 experiments

Sn = n/2 [2a + (n-1)d]

n= 30, a = 6, d= 1.8

Sn = 30/2[2(6) + (30-1) (1.8)]

Sn = 15[12 + 52.2]

Sn = 963g

ii)For the G.P the common ration is (r)= 7.8/6 = 1.3

Since r>1, sum of GP = a (r^n -1)/r-1

If sum =  1800g

1800= 6(1.3^n -1)/1.3 - 1

1800 = 6(1.3^n -1)/0.3

1800 * 0.3  = 6(1.3^n -1)

540 = 6(1.3^n -1)

540/6 = (1.3^n -1)

90 = 1.3^n -1

90 + 1 = 1.3^n

1.3^n = 91

log 1.3^n = log 91

nlog1.3 = log 91

n = log91/log 1.3

n = 1.959/0.114

n = 17

Answer:

1.6

Step-by-step explanation:

you divide 112/70 and you get 1.6

Answer:

21

Step-by-step explanation:

Trust me its correct

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Question 3 (Fill-In-The-Blank Worth 2 points)

(06.01)

What is the value of the expression 62 + 33?

Numerical Answers Expected!

Answer for Blank 1:

21

Answer:

95.

Step-by-step explanation:

62 + 33 do 60+30 then add 5

Answer:

Consumers Complaints

a) Frequency and Percent Frequency of Complaints by Industry:

Industry    Frequency   % Frequency

Bank            26                 13% (26/200)

Cable           44                22% (44/200)

Car               42                21% (42/200)

Cell              60                30% (60/200)

Collection   28                 14% (28/200)

Total         200               100%

b) The Cellular Phone industry has the highest number of complaints.

c) The percentage frequency distribution of complaints shows that many consumers are not satisfied with the services of their cellular phone providers.  This highest level of service dissatisfaction is followed by services rendered by Cable and Satellite Television Companies and Car dealers, in that order.  Comparatively, less dissatisfaction was showed to Collection and Bank services.

Step-by-step explanation:

a) Data and Calculations:

Bank 26

Cable 44

Car 42

Cell 60

Collection 28

Industry    Frequency   % Frequency

Bank            26                 13% (26/200)

Cable           44                22% (44/200)

Car               42                21% (42/200)

Cell              60                30% (60/200)

Collection   28                 14% (28/200)

Total         200               100%

Sum of Interior Angles = (Number of Sides -2) • 180 degrees

Sum of Interior Angles =  29 * 180

Sum of Interior Angles =  5,220

The interior angle sum of 31-gon is A = 5220°

What is the sum of the interior angles of a polygon?

The sum of the interior angles of a polygon is given by the formula

Sum of Interior angles of a polygon with n sides is

nθ = 180 ( n - 2 )

where n is the number of sides

θ = angle in degrees

Given data ,

Let the interior angle sum of the polygon be = A

Now , the value of A is calculated by

The number of sides of the polygon n = 31

So , the interior angle sum of the 31-gon is given by the equation

Sum of Interior angles of a polygon with n sides is

nθ = 180 ( n - 2 )

where n is the number of sides , so

Substituting the values in the equation , we get

The value of nθ = 180 ( n - 2 )

The value of nθ = 180 ( 31 - 2 )

The value of nθ = 180 x 29

The value of nθ = 5220°

Therefore , the value of A is 5220°

Hence , The interior angle sum of 31-gon is A = 5220°

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Answer:

Step-by-step explanation:

Use sine of A to find the length of missing side:

Horizontal distance y is:

Answer:

n = 8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

Set up the equation.

3n = n + 16

Step 2: Solve for n

Answer:

slope is -9

y intercept is 3

Step-by-step explanation:

its in the equation

Answer:4^\67

Step-by-step explanation:

Answer:

The cost of painting the curved surface of pillar is: 68.69

Step-by-step explanation:

Given that

Diameter of pillar = d = 50 cm

As the height is in meters and we have to find the cost in per square meter, we have to convert cm into meters.

So,

d = 50/100 = 0.50 m

Now the radius will be:

[tex]r = \frac{d}{2} = \frac{0.50}{2} = 0.25m[/tex]

Also

Height = 3.5m

The curved surface area of cylinder is given by:

[tex]CSA = 2\pi rh[/tex]

Putting the values

[tex]CSA = 2 * 3.14 * 0.25 * 3.5 = 5.495\ m^2[/tex]

It is given that the cost per square meter is 12.50

The total cost for 5.495 m^2 will be: 12.50 * 5.495 = 68.6875

Rounding off to nearest hundredth: 68.69

Hence,

The cost of painting the curved surface of pillar is: 68.69

Answer:

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

4x + 8 = 4

subtract 8 from each side

4x = -4

divide each side by -4

x= -1

Answer:

x = -1

Step-by-step explanation:

You would first multiply 4 with is the first number by x and 2. You would get 4x+8. The you would subtract 8 by both sides. 4x = -4. The you would divide 4 by -4. Which will get you -1.

:)

Answer:

burritos cost $4

tacos cost $ 1.75

Step-by-step explanation:

let b represent the price of burritos

let t represent the price of tacos

3b + 4t = 19

5b + 3t = 25.25

multiply the first equation by -3 and second by 4 to eliminate t

-3(3b + 4t = 19)

4(5b + 3t = 25.25)

-9b - 12t = -57

20b + 12t = 101

add both equations

11b  = 44

11       11

b = 4

substitute b = 4 into any equation to find the price of tacos

3b + 4t = 19

3(4) + 4t = 19

12 + 4t = 19

-12          -12

4t = 7

4    4

t = 1.75

Answer:

the rate of chnge would be 9/11x

Step-by-step explanation:

here's a pic of my process:

Answer:

ok so firstly you need a graph to decipher what the answer will be

Step-by-step explanation:

So due to that error i am unable to complete the problem because you did not provide enough information

Answer:

its 6

Step-by-step explanation:

-6+15x=84- add 6 to 84

15x=90 divide

x=6

Answer:

Solution in photo

Step-by-step explanation:

Answer:

[tex]-5 \leq y \leq 5[/tex]

Step-by-step explanation:

Just find the minimum point and the maximum point of the graph in the y-axis.

The minimum value is -5 and the maximum value is 5,

so the y- value of the graph can be any point between -5 and 5 (including -5 and 5).

And the range of the graph is greater or equal to -5 and lesser or equal to 5.

Answer:

10 hours

Step-by-step explanation:

Equation: 15/480=x/320

-15x=320*480

x=10

=10 hours

Answer:

write the percent divided by 100

Step-by-step explanation:

1) write the percent divided by 100.

2) if the percent is not a whole number, multiply both top and bottom by 10 for every number after the decimal point.

3) reduce (simplify) the fraction.

Step-by-step explanation:

HCF of 60 and 84 = 6

So the required greatest number that divides 60 and 84 without leaving remainder is 6.