help me out i’m failing this class

i might have read this problem wrong since i didnt get a clear understanding because of the wording of this problem but i will do the best i can!

step-by-step explanation:

first step is to make a table! and ill just make one on here so you can get a better understanding on this problem :)

----------------------------------

| boxes sold (b) | money collected (m) |

----------------------------------

|    1    |          1.50           |

----------------------------------

|    2    |          3           |

----------------------------------

|    3    |          4.50            |

----------------------------------

|    4    |          6           |

----------------------------------

|   5    |          7.50           |

----------------------------------

|   6    |          9           |

----------------------------------

|   7    |          10.50           |

----------------------------------

|   8    |          12           |

----------------------------------

(b * 1.50) = m

the independent variable = boxes sold (b)

the dependent variable = money collected (m)

hope this helps you and please tell me if i did something wrong or if you need extra help understanding this problem! :)

58htrhewrwwehrsrhhehwwhACTIVIDAD 1 (FECHA: 01 – 12 ACTIVIDAD 1 (FECHA: 01 – 12 DE MARZO)

1)Completa las frases con las palabras de abajo:

valor interno – percepción – precio – producto – valor externo – PHVA - dinero – producto.

a) El ____________________ es la cantidad de _________________ determinada que se entrega a cambio de un

_______________ o de un servicio.

b) El valor de un ________________ o servicio depende directamente de la satisfacción o de la

__________________ de lo que dicho producto o servicio representa para quien lo compra.

c) El ________________________ es aquel que está asociado al producto o servicio en sí mismo sin importar la

percepción que se tenga de él.

d) El ______________________ se aplica a aquellas características de un producto o servicio, usualmente

asociada a atributos externos.

e) Planear, hacer, verificar, actuar, generalmente se conoce como los pasos del ciclo DEMING de

___________________.

DE MARZO)

1)Completa las frases con las palabras de abajo:

valor interno – percepción – precio – producto – valor externo – PHVA - dinero – producto.

a) El ____________________ es la cantidad de _________________ determinada que se entrega a cambio de un

_______________ o de un servicio.

b) El valor de un ________________ o servicio depende directamente de la satisfacción o de la

__________________ de lo que dicho producto o servicio representa para quien lo compra.

c) El ________________________ es aquel que está asociado al producto o servicio en sí mismo sin importar la

percepción que se tenga de él.

d) El ______________________ se aplica a aquellas características de un producto o servicio, usualmente

asociada a atributos externos.

e) Planear, hacer, verificar, actuar, generalmente se conoce como los pasos del ciclo DEMING de

___________________.

Here are some notes i have from some sources i hope these notes will be able to help you achieve the grade you wanted to good luck!

-The bound on error of estimation, B , associated with a confidence interval is (z critical value) ·(standard error of the statistic) . ... Sample Size The sample size required to estimate a population proportion  to within an amount B with 95% confidence is The value of  may be estimated by prior information.

-P-value and margin of error are not same.

-A margin of error tells you how many percentage points your results will differ from the real population value. For example, a 95% confidence interval with a 4 percent margin of error means that your statistic will be within 4 percentage points of the real population value 95% of the time.

-The margin of error determines how reliable the survey is or how reliable the results of the experiment are. ... This is captured in statistics as margin of error. The higher the margin of error, the less likely it is that the results of the survey are true for the whole population.

-Population distribution means the pattern of where people live. World population distribution is uneven. Places which are sparsely populated contain few people. Places which are densely populated contain many people.

These notes are from sources found online not mine If you want the sites just comment and ill give you them!

Answer:

D. x^2 +14x + 40

Step-by-step explanation:

(x+4)(x+10)

x^2+10x+4x+40

x^2+14x+40

Answer:

d) x^2+14x+40

Step-by-step explanation:

You gotta multiply (x + 4)(x + 10)

Answer: No, the answer is 29, this is false.

Step-by-step explanation: 63-x=34

subtract 63 from both sides

34-63= -29

-x=-29

divide both sides by the negative and you get 29

plug in 29 for x, 63-29=34

Answer:

-343/27

Step-by-step explanation:

9514 1404 393

Answer:

  e ≈ 11.0

Step-by-step explanation:

The law of cosines tells you ...

  e² = d² +f² -2df·cos(E)

  e² = 196 +81 -252cos(52°) ≈ 121.853

  e ≈ √121.853 ≈ 11.04

Answer:

6

Step-by-step explanation:

First x-intercept is multiplicity of two.

Second is just one.

Third is one.

Fourth is two.

2+1+1+2=6

9514 1404 393

Answer:

  6w²v⁶

Step-by-step explanation:

Find the matching factors in each expression.

1st expression factors

  2·3^2·w^2·x^3·v^7

2nd expression factors

  2^3·3·w^8·v^6

Factors found in both expressions:

  2, 3, w, v

The GCF is the product of these to their lowest powers:

  2^1·3^1·w^2·v^6

The GCF is 6w²v⁶.

Answer:

9.8  miles

Step-by-step explanation:

14/5= 2.8mph

2.8*3.5= 9.8 miles in 3.5 hours

Answer:

Hiya!!

12m * 8m = 96m

Step-by-step explanation:

Answer: 12x^2+4

Step-by-step explanation:

Answer:

[tex]Center\ Line = 0.05[/tex]

Step-by-step explanation:

Given

[tex]n = 50[/tex] --- daily samples

[tex]days = 40[/tex]

Required

Determine the center line of the p-chart

The question states that, in all the 40 days; the average percentage of incorrect shipments is 5%

And the center line of a p chart is a measure of the expected value of all proportions

This implies that:

[tex]Center\ Line = 5\%[/tex]

[tex]Center\ Line = 0.05[/tex]

Answer:

78.5398

Step-by-step explanation:

Area of a circle:

a=[tex]\pi[/tex]r²

Radius is 10.

a=[tex]\pi[/tex]10²

a=[tex]\pi[/tex]100

a=314.15926

90° is one quarter of the circle, so multiply it by 0.25.

314.15926x0.25=78.5398

I don't know how many places the directions want it rounded to.  If it said to use 3.14 for pi, the answer would just be 78.5.

Answer:

15.1

Step-by-step explanation:

deltamath

Answer:

21 + 3r

Step-by-step explanation:

(7 + r) 3 =

(7) x 3 + (r x 3) =

21 + 3r

Hope that helps!

Answer:

x= 12

Step-by-step explanation:

180° = (3x - 6) + (8x + 4) + 50°  because all interior angles of a triangle add up to 180°

180° = 11x +48°

11x = 132°

x = 12

Answer:

B

Step-by-step explanation:

Answer:

Step-by-step explanation:

sin(14.629°) = cos(90°-14.629°) = cos(75.371°)

Answer:

White

Step-by-step explanation:

W: 114/9 ≈ 12.67 9-inch ribbons

12.67(6) = 76 < 82

Evelyn will run out of white ribbon first as she can use it for 12 times compared to 13 times.

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given,  She uses 6 in. of blue ribbon and has a total of 82 inches,

So, The number of times she can use is,

= (82/6) times.

= 13.66 times.

Similarly, The number of times she can use the white ribbon is,

= (114/9) times.

= 12.66 times.

Therefore, She will run out of white ribbons first.

learn more about numerical expressions here :

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Answer:

50

Step-by-step explanation:

Answer:

6x^2+17x+9

Step-by-step explanation:

you have to subtract the area of the white rectangle from the area of the entire rectangle

to find the area of the inner rectangle do (2x-3)*(x+1)=2x^2-3x+2x-3=2x^2-x-3

to find the area of the entire rectangle do (4x+6)*(2x+1)=8x^2+12x+4x+6=8x^2+16x+6

(8x^2+16x+6)-(2x^2-x-3)=8x^2+16x+6-2x^2+x+3=6x^2+17x+9

Answer:

1.5

Step-by-step explanation:

Answer:

It landed at a height of 14 feet

Step-by-step explanation:

Given

[tex]y = -\frac{1}{8}x^2 +4x[/tex] --- Path of a t-shirt

[tex]3y = 2x - 14[/tex] --- height of bleachers

Required

Height when t-shirts land in bleachers

[tex]3y = 2x - 14[/tex]

Make y the subject

[tex]y = \frac{2}{3}x - \frac{14}{3}[/tex]

Substitute [tex]y = \frac{2}{3}x - \frac{14}{3}[/tex] in  [tex]y = -\frac{1}{8}x^2 +4x[/tex]

[tex]\frac{2}{3}x - \frac{14}{3} = -\frac{1}{8}x^2 +4x[/tex]

Multiply through by 24

[tex]16x- 112 = -3x^2 +96x[/tex]

Express as:

[tex]3x^2 + 16x -96x- 112 = 0[/tex]

[tex]3x^2 -80x- 112 = 0[/tex]

Using a calculator:

[tex]x = 28[/tex] or [tex]x = -\frac{4}{3}[/tex]

x can not be negative:

So:

[tex]x = 28[/tex]

Substitute [tex]x = 28[/tex] in [tex]y = -\frac{1}{8}x^2 +4x[/tex] to calculate the height it landed

[tex]y = -\frac{1}{8} * 28^2 + 4 * 28[/tex]

[tex]y = 14[/tex]

Answer:

Adult sweet snack: 39%

Adult salty snack: 61%

Child sweet snack: 71%

Child salty snack: 29%

Step-by-step explanation:

this is the answer

The Complete table with relative frequency by row is shown below.

The ratio (fraction or proportion) of the number of times a data value occurs in the set of all outcomes to the total number of outcomes is referred to as the relative frequency.

The number of times an event occurs divided by the total number of events occurring in a particular scenario is described as relative frequency. The relative frequency calculation is as follows:

Relative Frequency = Subgroup Frequency/Total Frequency.

The Relative Frequency table is:

Adult (Sweet Snack)  : 57/ 145 x 100 = 39.31%

Adult (Salty Snack) = 88/145 x 100 = 60.68%

Child(Sweet Snack)  : 77/108 x 100 = 71.29%

Child (Salty Snack) = 31/108 x 100 = 28. 70%

Learn more about Relative Frequency here:

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Answer:

NOT found in obtuse triangles

Step-by-step explanation:

you only talk about hypotenuse, adjacent, and opposite in right triangle

Answer:  294

7x7=49

49x6=294