Find an estimate for the mean time. Please fast !!

 Find An Estimate For The Mean Time. Please Fast !!

Answers

Answer 1

Mean time = 142 minutes

What is the  mean of data?

One of the the most common expression for the mean of a statistical distribution with random variables is the average of all the terms. The mean of  any given data can be found out by adding all numbers in the data set and then dividing that by the number of values.

First calculate the mid point of the time interval :

(15+17)/2=16

(17+19)/2 = 18

(19+21)/2= 20

(21+23)/2= 22

Multiply each time mid point with respective frequency :

16*5=80

18*12= 216

20*7= 140

22*6= 132

Adding this and dividing by the total number of times that is 4:

= (80+216+140+132)/4

= 568/4

Mean time =142 minutes

To know more about mean, refer

https://brainly.com/question/1473367

#SPJ13


Related Questions

Please help
Step by step

Answers

n must equal -3

Explanation:

Which point is the BEST choice for the location of 377√?

Answers

The best choice for the location of the square root of 377 is B. less than 20.

How to illustrate the information?

It should be noted that the square root of a number simply means the number that we can multiply but itself which will give the original number.

In this case, it should be noted that the square root of 377 is 19.4. It should be noted that this is close to 20.

Therefore based on the options given the correct option is B.

Learn more about square on:

brainly.com/question/25092270

#SPJ1

Which point is the BEST choice for the location of ✓377?

Less than 15

Less than 20

Less than 14

More than 10

Answer:

B

Step-by-step explanation:

Estimate the quotient of 45 ÷ 1.5.

67.5
30
9
3

Answers

Answer:

30

Step-by-step explanation:

Find all roots
y = 3x³ - 7x² − 14x + 24

Answers

Answer:

[tex]x=-2, x=\frac{4}{3}, x = 3[/tex]

Step-by-step explanation:

First, factor it.

[tex](x+2)(3x-4)(x-3)=0[/tex]

Use the Zero Factor Principle and equate them each to 0.

[tex]x+2=0\\x=-2\\\\3x-4=0\\x=\frac{4}{3}\\\\x-3=0\\x=3[/tex]

This is how you find the roots of [tex]3x^3-7x^2-14x+24[/tex].

The Sum of the 1st in term of an A.p is 30 while the Sum of the it'st 7 term is 56 find the: a. the common difference b.the 1st term​

Answers

The common difference of the AP is 4.33 and its first term is 30.

What is the formula to calculate the nth term of an Arithmetic Sequence ?

The formula to calculate the nth term of an Arithmetic Sequence is -

a(n) = a + (n - 1)d

a - first term of A.P.

d - Common difference of A.P.

n - position of term

Given is the 1st term of an AP as 30 while the Sum of the its first 7 terms is 56.

We have -

[a] = 30

and -

a + (7 - 1)d = 56

30 + (6)d = 56

6d = 56 - 30

6d = 26

d = 26/6

d = 13/3

d = 4.33

and

the first term of the AP is 30.

Therefore, the common difference of the AP is 4.33 and its first term is 30.

To solve more questions on Arithmetic Sequences, visit the link below-

brainly.com/question/19828148

#SPJ1

find the value of expression when y=4 6y-78

Answers

PLUG IN THE VALUE 4 IN THE PLACE OF Y AND SIMPLIFY

[tex] = 6(4) - 78 \\ = 24 - 78 \\ = - 54[/tex]

HOPE THIS HELPS

Evaluate.

0/−1.02 ⋅ (−4)

Enter your answer in the box.

Answers

The answer is 4.08
The negatives cancel each other out, hence, 1.02•4=4.08

What’s the answer plss

Answers

The height till which the ladder will reach the wall will be 3.84 m.

What is defined as the trigonometric identity?Trigonometric Identities come in handy when trigonometric functions are used in an expression or equation. Trigonometric identities hold for all values of variables on both sides of an equation. Geometrically, these identities involve one or more trigonometric functions (including such sine, cosine, and tangent). The principal trigonometry functions are sine, cosine, and tangent, whereas the other three functions are cotangent, secant, and cosecant. All six trig functions are used to derive the trigonometric identities.

For the given question,

The distance between the base of the ladder and the wall is 1.4 m.

The angle made by base of the ladder to the floor is 70 degree.

Let the height till which the ladder goes be 'h'.

Then, applying the trigonometric identity.

tan 70 = h/1.4

h = 1.4 × tan 70

h = 3.84 m

Thus, the height till which the ladder will reach the wall will be 3.84 m.

To know more about trigonometric identity, here

https://brainly.com/question/24349828

#SPJ13

A wireless carrier offers the following plans that a person is considering.

The Family Plan: $90 monthly fee, unlimited talk and text on up to 8 lines, and data charges of $40 for each device.

The Mobile Share Plan: $120 monthly fee for up to 10 devices, unlimited talk and text for all the lines, and data charges of $35 for each device.

Use P for the number of devices that need data plans as part of their cost.



Find the model of the total cost of the Family Plan.
Find the model of the total cost of the Mobile Share Plan.
Assuming they stay under their data limit, find the number of devices that would make the two plans equal in cost.
If a family has 3 smart phones, which plan is more affordable?

Answers

Using linear functions, it is found that:

The model of the total cost of the Family Plan is: F(P) = 90 + 40P.The model of the total cost of the Mobile Share Plan is: M(P) = 120 + 35P.The costs will be the same for 6 devices.For 3 smartphones, the Family Plan is more affordable.

What is a linear function in slope-intercept format, and why it is used in this problem?

A linear function, in slope-intercept format, is modeled according to the following rule:

y = mx + b

In which:

The coefficient m is the slope of the function, which is the rate of change of the function, that is, the change in y divided by the change in x.The coefficient b is the y-intercept of the function, which is the the value of y when the function crosses the x-axis(x = 0).

In the context of this problem, it is used because the rate of change for each plan is constant, that is, for each device, there is a constant increase in the plan charge.

For the plans in this problem, we have that:

The intercept is given by the monthly fee.The slope is given by the charges for each device.

Hence the models for each plan are given as follows, with P representing the number of devices.

Family Plan: F(P) = 90 + 40P.Mobile Share Plan: M(P) = 120 + 35P.

The costs will be the same when:

F(P) = M(P)

Hence we solve for P to find the number of plans as follows:

90 + 40P = 120 + 35P

5P = 30

P = 6 devices.

For 3 smartphones, the costs are given as follows:

F(3) = 90 + 40(3) = 210.M(3) = 120 + 35(3) = 225.

210 < 225, hence the Family Plan is more affordable.

Learn more about linear functions at https://brainly.com/question/24808124

#SPJ1

OMG ITS DUE TMR HELP ME

Answers

Based on the points given for the line in the table, the equation in slope intercept form is y = -1/2 + 1

How to find the equation of the line?

To find the equation of a line, you first need to find the slope of the line as:

= Change in y / Change in x

= (0 - 1) / (2 - 0)

= -1 / 2

= - 1/2

Using the slope, find the y-intercept:

y = slope(x) + y-intercept

0 = -1/2(2) + y-intercept

y-intercept = 0 + 1

y-intercept = 1

The equation in slope-intercept form is:

y = -1/2 + 1

Find out more on slope-intercept form at https://brainly.com/question/1884491

#SPJ1

suppose one person in your team has two x^{2}-tiles three x-tiles and one unit tile on his desk and another person has one x^{2}-tile five x-tiles and eight unit tiles on her desk. you decide to pull all of the tiles together on one desk. what is the name for this new group of tiles?

Answers

The name for this new group of tiles will be three x² tiles, eight x tiles and nine unit tiles.

How to illustrate the information?

Based on the information, it should be noted that the following can be illustrated:

Number of x² tiles = 2 + 1 = 4

Number of x tiles = 3 + 5 = 8

Number of units tiles = 1 + 8 = 9

In this case, this is appropriately illustrated as three x² tiles, eight x tiles and nine unit tiles.. This will be the new name.

Learn more about tiles on:

brainly.com/question/24741991

#SPJ1

Gina checked 20 markers. 7 of them were
working. What percent of her markers were
not working?

Answers

Step-by-step explanation:

1. find how many are not working

20 - 7 = 13

2. make this into a fraction:

13/20

3. make equivalent to x/100

do this by multiplying by 5

13/20 = 65/100

65/100 is 65% which don't work

Answer:

65%

Step-by-step explanation:

20-7=13, 13/20=0.65, 0.65*100=65 (Which leaves you with your answer)

A microwave raises the temperature of water by about 80°F in 5 minutes. Which graph has the slope that represents this rate of increase?

Answers

Since the microwave raises the temperature of water by about 80°F in 5 minutes, the graph that has the slope that represents this rate of increase is option A.

What is the temperature about?

Temperature is seen as a given unit used to stand for hotness as well as the coolness  of a given object or thing, it is said to be mostly  in Fahrenheit as well as Celsius.

Based on temperature, heat energy is one that tends to shift from a hotter  part of a body  to a colder part of the same body.

Note that:

Temperature = 80

Minutes = 5

Y = m

5m  = 80

m = 80/5

m = 16

So y  = 16x

Therefore, the graph that can give you the value above is graph A.

Learn more about temperature from
https://brainly.com/question/8604951

#SPJ1

Plot the image of point D under a dilation about the origin (0,0) with a scale factor of 2

Answers

The coordinates of the image of point D are (- 6, - 4) and a representation  of the rigid transformation is shown in the picture attached below.

How to determine the location of the image of a point set on Cartesian plane

Herein we find the location of point D, which is set on Cartesian plane and must be modified by the use of a rigid transformation known as dilation. The general definition of the dilation rule is defined below:

D'(x, y) = O(x, y) + k · [D(x, y) - O(x, y)]

Where:

O(x, y) - Center of dilation.k - Scale factorD(x, y) - Coordinates of the point.D'(x, y) - Coordinates of the image.

If we know that O(x, y) = (0, 0), D(x, y) = (- 3, - 2) and k = 2, then the coordinates of the image are:

D'(x, y) = (0, 0) + 2 · [(- 3, - 2) - (0, 0)]

D'(x, y) = (- 6, - 4)

Now we proceed to present the location of the image on the Cartesian plane.

To learn more on dilations: https://brainly.com/question/13176891

#SPJ1

What is the sign of -3^40 - (5.6 ÷ 2.1)?
Choose 1 answer:

Positive
Negative
Zero

Answers

The correct answer is Positive

Answer:

Step-by-step explanation:

negative

This is a question from IXL. I need help! ASAP thanks

Answers

The image of triangle CDE after a rotation of 90º counterclockwise around the origin is graphed at the end of the answer.

What is a rotation?

When a polygon undergoes a rotation, this rotation is over an angle measure, that defines the coordinate rule for each vertex of the polygon.

For triangle CDE, the vertices are given as follows:

D(-7,-1), C(-7,-7), E(-4,-8).

The rule for a rotation of 90º counterclockwise around the origin, for each vertex (x,y) of the polygon, is given by:

(x,y) -> (-y,x).

Hence, applying the rule above, the vertices of the image of triangle CDE will be given as follows:

D'(1,-7), C'(7,-7), E'(8,-4).

The triangle, with these vertices labeled, is graphed at the end of the answer.

More can be learned about rotations at https://brainly.com/question/28794840

#SPJ1

WHAT IF? You need a mean score of at least 85 points to advance to the next round of the touch-screen trivia game.

A banner titled, Trivia Challenge shows your scores. The score with remarks are as follows. Game 1: 95, Very impressive. Game 2: 91, Good job. Game 3: 77, You can do better. Game 4: 89, Nice work.

Which scores in the fifth game will allow you to advance?

Answers

The mean score in the fifth game that will allow you to advance is 73.

What is the mean score that will allow you to advance?

The mean score in the fifth game that will allow you to advance can be gotten this way:

Assign the mean score, the variable, and x.

Compute the scores with remarks as follows:

95 + 91 + 77 + 89 + x  ≥ 85

              5

352 + x ≥ 85

      5

85 × 5 = 425

352 + x ≥ 425

x = 425 - 352

x = 73.

So, the score in the fifth game that will allow you to advance will be 73.

Learn more about the mean here:

https://brainly.com/question/1136789

#SPJ1

How would I do this one

Answers

Answer/Step-by-step explanation:

y = -x - 3

m = slope = (-1/1)

b = y-intercept = -3 or (0, -3)

Point 1: (0, -3)

Point 2: (-1, -2)

Point 3: (1, -4)

I hope this helps!

Answer:

Step-by-step explanation:

  y=-x-3

x | -3 | 0 |

y |  0 | -3|

1) x=-3

y=-(-3)-3

y=3-3

y=0

Thus, (-3,0)

2) x=0

y=-0-3

y=-3

Thus, (0,-3)

For f(x) = √x and g(x) = x + 9, find the following functions.
a. (f o g)(x) =
(Simplify your answer.)
b. (g o f)(x) =
(Simplify your answer.)
c. (f o g)(7) =
(Simplify your answer.)
d. (g o f)(7) =
(Simplify your answer.)
Show your work below.

Answers

Part a

[tex](f \circ g)(x)=f(g(x))=\sqrt{x+9}[/tex]

Part b

[tex](g \circ f)(x)=g(f(x))=\sqrt{x}+9[/tex]

Part c

[tex](f \circ g)(7)=\sqrt{7+9}=4[/tex]

Part d

[tex](g \circ f)(7)=\sqrt{7}+9[/tex]

Model Real Life Tours of a space
center can have no more than
7 guests. There are 31 guests in line to
tour the space center. Complete the
statements.
tours are full.
tours are needed.
guests are in the last tour.

Answers

The number of centers that will be needed to contain the guests is 5.

How to calculate the value?

It should be noted that the question isn't well written but will be answered based on the information given.

From the information, a space center can have at most 7 guests and there are 31 guests. In this case, the number of space centers needed will be calculated by dividing the number of guests by the numbers that are contained in each center.

This will be:

= Number of guests / Number contained by each center

= 31 / 7

= 4 3/7

In this case, since there's a remainder of 3, this implies that we will need an extra space center. Therefore,the total space centre will be:

= 4 + 1

= 5

In this case, the value of 5 that's gotten simply shows the number of space centers that will be needed.

Learn more about numbers on:

brainly.com/question/11418015

#SPJ1

suppose that buses are scheduled to arrive at a bus stop at noon but are always x minutes late, where x is an exponential random variable with mean of 4 minutes. suppose that you arrive at the bus stop precisely at noon. compute the probability that you have to wait for more than five minutes for the bus to arrive.

Answers

[tex]e^{-5 \lambda}[/tex] is the probability that we have to wait for more than 5 min for the bus to arrive.

What probability exactly is?Mathematical representations of the likelihood that an event will occur or that a statement is true are dealt with in the area of probability.A number between 0 and 1, where 0 roughly denotes impossibility and 1 roughly denotes certainty, is the probability of an event.Axiomatic, classical, empirical, and subjective are the four most popular approaches to probability.

So, [tex]f_X(x)=\lambda e^{-\lambda x}, x \geq 0[/tex] ⇒ [tex]P(x \geq 5)=\int_5^{\infty} f_X(x) d x[/tex]

Now, solving the above function as follows:

[tex]\begin{aligned}&P(x \geq 5)=\int_5^{\infty} f_X(x) d x \\&=\int_5^{\infty} \lambda e^{-\lambda x} d x \\&=\left.\right|_5 ^{\infty} \frac{\lambda e^{-\lambda x}}{-\lambda} \\&=\left.\right|_5 ^{\infty}-e^{-\lambda x} \\&=e^{-5 \lambda}\end{aligned}[/tex]

Therefore, the probability that we have to wait for more than 5 min for the bus to arrive is [tex]e^{-5 \lambda}[/tex].

Know more about probability here:

brainly.com/question/24756209

#SPJ9

The correct question is given below:
Suppose that the buses arrive are scheduled to arrive at a bus stop at noon are always X minutes late, where X is an exponential random variable with probability density function  [tex]f_X(x)=\lambda e^{-\lambda x}, x \geq 0[/tex]. Suppose you arrive at the bus stop precisely at noon. Find the probability that you have to wait for more than 5 min for the bus to arrive

. Find the number which is when multiplied by 15 is increase by
196?

Answers

Answer: 14 is the number

Step-by-step explanation:

Please answer the question in the photo

Answers

Answer: 40

Step-by-step explanation:

There are 9 cogs on the outside, and the circumference of a circle is 360 degrees. Dividing 360 by 9 yields 40 degrees.

X=7/8t+3; t what does t equal?

Answers

Answer:

[tex]t=\frac{8x-24}{7}\\[/tex]

Step-by-step explanation:

[tex]\frac{7}{8}t+3=x\\\frac{7}{8}t=x-3\\7t=8x-24\\t=\frac{8x-24}{7}[/tex]

Pretty simple, basic algebra.

1. Switch the sides to make it easier to read

2. Subtract 3 on both sides

3. Divide both sides by 8 to cancel the denominator

4. Divide both sides by 7 to isolate the y

What is the rate of change for this table?

Answers

M = Y2 - Y1
———-
X2 - X1

M= 18 - 21
————-
-2 - -4

M = -3
——-
2

Rate of change (slope) = -3/2

The Marianas Trench in the Pacific Ocean is the deepest part of the ocean. It's depth is 6.85 miles. Sound
travels 4700 feet in one second under water. Find the time, to the nearest tenth of a second, it takes sound to
travel from the surface of the ocean to the bottom of the Marianas Trench and back.

Answers

6.85 miles is how deep it is. Under water, sound may travel 4700 feet in a second. The Time takes to travel the sound is 7.69.

Given that,

The deepest area in the ocean is the Marianas Trench in the Pacific Ocean. 6.85 miles is how deep it is. Under water, sound may travel 4700 feet in a second.

We have to calculate the time it takes for sound to travel from the ocean's surface to the Marianas Trench's depths and back, to the nearest tenth of a second.

We know the Distance formula is

Distance =rate×times

Time=Distance/rate

We convert 4700 feet to miles

We get,

4700 feet =0.89 miles

Now,

Time=6.85/0.89

Time=7.69

Therefore, the Time takes to travel the sound is 7.69.

To learn more about time visit: https://brainly.com/question/28050940

#SPJ1

PLEASE HELP Which equation is equivalent to -2a + 6b = -8c + 16?​ A. a=-4b-10c+14 B. a=-3b+2c+8 C. a=3b+4c-8 D. a=4b-10c+14​

Answers

Answer: a= 3b + 4c -8

Step-by-step explanation:

a= 3b + 4c -8

-2a + 6b = -8c + 16

-6b from the left the isolate a

-2a = -6b - 8c + 16

then divide by -2 to cancel it out

a = 3b + 4c -8

The equation is equivalent to -2a + 6b = -8c + 16 will be a= 3b + 4c -8

What is a linear equation?

A linear equation is an equation that has the variable of the highest power of 1. The standard form of a linear equation is of the form Ax + B = 0.

We are given the linear equation;

a= 3b + 4c -8

-2a + 6b = -8c + 16

-6b from the left the isolate a

-2a = -6b - 8c + 16

Then divide by -2 to cancel it out;

a = 3b + 4c -8

Learn more about linear equations;

https://brainly.com/question/10413253

#SPJ2

Write and equation of the line parallel to the given line that contains C


C(4,3) ; y=-2x+5

Answers

The equation of the required line is y = - 2x + 11

We need to find the equation of the line parallel to the given line y = -2x + 5 that contains C(4, 3)

Let m be the slope of the required line.

The slope of the line y = -2x + 5 is -2

We know that, the slope of the parallel lines is equal.

So, m = -2

The required line contains point C(4, 3)

Using point-slope form the equation of the line would be,

(y - y1) = m(x - x1)

y - 3 = -2(x - 4)

y - 3 = -2x + 8

y = -2x + 8 + 3

y = -2x + 11

Therefore, the equation of the required line is y = - 2x + 11

Learn more about the equation of line here:

https://brainly.com/question/21511618

#SPJ1

URGENT!! ILL GIVE
BRAINLIEST! AND 100 POINTS

Answers

Answer:

D

Step-by-step explanation:

i need help! please is expression equivalent

Answers

No the value of functions are not same .

What is function in math?

A quantitative expression, rule, or law that describes the link between an independent variable and a dependent variable (the dependent variable). In mathematics, functions occur widespread, and they are essential for defining physical links in the sciences.A function is a type of rule that generates one output for a single output. This is represented by the equation y=x2. Any inputs for x result in an output for y. Given that x is the input value, we would state that y is a result of x.

  - 5 × ( -5)⁻⁹  =  -5 ×  1/-5⁹  ⇒ 1/5⁸  = 1/390625

[ -5 × (-5)]⁻⁹ = [25]⁻⁹  = 1/25⁹ = 1/3814697265625

No the value of functions are not same .

Learn more about function

brainly.com/question/12431044

#SPJ13

Other Questions
Use the concepts and terms that you learned in this unit to describe the composition of this photograph 10pts An angle measures 21.8 less than the measure of its complementary angle. What is the measure of each angle? Prove the Lines are Parallel detailed two column proof for the following Given: 1 and 3 are supplementary Prove: a || b Which of these equations describe a line that is parallel to the y-axis, and passes through (-2.3) A. y=-2x+3 B. Y=3 C. X= -2 D. x=3 Which of the following is a whole number?-760-3411-57 9. Identify each of the following as equationsfor a synthesis (S), decomposition (D), singlereplacement (SR), or double replacement (DR)reactions.(a) Zn + HCI ZnCl + H1(b) NaClO3 NaCl + O(c) P4 + Cl PC|3(d) HCI + Mg(OH) MgCl + HO(e) BaO + SO3 BaSO4BALC(f) Pb + AgNO3 Ag + Pb(NO3)2(g) AgNO3 + NaCrO4 Ag CrO4 + NaNO3(h) Al + Fe3O4 AlO3 + Fe(i) HNO3 + Mg(OH) Mg(NO3)2 + HO(j) Ba(NO3)2 + NaSO4 BaSO4 + NaNO3 45.6 mL of 0.0600 M Ba(OH)2 is added to 25.0 mL of HCl of unknown concentration. What is the concentration of HCl?Ba(OH)2 + 2HCl --> BaCl2 + 2H2O lateral diffusion of phospholipids in erythrocyte microvesicles occurs at a constant rate of 21x10-12 m2/sec (gawrisch et al., 1985). ignoring the standard error, how far would a microvesicle move in one day? given the rate of movements per second, how many movements is this? how large is each movement? I need help Please i need it fast Describe the structure of ammonium lauryl sulfate. Refer to the given diagram. Your answer should include the type of bonding, the elements contained, and the size and shape of the molecule. Write a short paragraph. A rock climber stands on top of a 53 m -high cliff overhanging a pool of water. He throws two stones vertically downward 1.0 s apart and observes that they cause a single splash. The initial speed of the first stone was 1.5 m/s. How long after the release of the first stone does the second stone hit the water?Express your answer to two significant figures and include the appropriate units. HelpAlbie is comparing the ratio of students in her class that are wearing the color green to the total number of students in her class. She finds out of 30 students in her class, 7 are wearing green. What kind of ratio relationship is she using?: A: Part-to-part relationshipB: Whole relationshipC: Part-to-whole relationshipD: Part relationship Consider the equation 3x3 + 14x2 14x + 60 = 0. The real solution is 6. What are the nonreal solutions?Negative 2 i StartRoot 26 EndRoot, 2 i StartRoot 26 EndRoot.4 minus 2 i StartRoot 26 EndRoot, 4 + 2 i StartRoot 26 EndRoot.StartFraction negative 2 + i StartRoot 26 EndRoot Over 3 EndFraction, StartFraction negative 2 minus i StartRoot 26 EndRoot Over 3 EndFraction.StartFraction 2 + i StartRoot 26 EndRoot Over 3 EndFraction, StartFraction 2 minus i StartRoot 26 EndRoot Over 3 EndFraction. Before it's available to the public, a new pharmaceutical product needs to undergo extensive clinical _______ to demonstrate that it's safe and effective.Question 3 options:orderscomparisonsmistakestrials C. For whole number n, n will be odd if n is odd and even if n is even. Evaluate In his closing speech, Fortinbras says that Hamlet has probably "proved to be the most real." Do you agree that Hamlet would probably have made a good king? why or why not a women earns 16% more than her husband. Together they make 72,360 per year. what is the husbands annual salary Use the given information to answer the question. The distance s that an object falls varies directly with the square of the time, t , of the fall. If an object falls 16 feet in one second, how long will it take for it to fall 48 feet? Round your answer to two decimal places. Ernesto, por qu no me preparaste las hamburguesas? (t)Yo s te las prepar.1. Ernesto, por qu no me llev un pollo asado a mi casa anoche? (t)T s2. Ernesto, por qu no le preparaste el bistec a la seora Soto?Yo s.3. Ernesto, por qu no les recomendaste los entremeses a los seores Campos?Yo s4. Ernesto, por qu no te comiste las verduras? (t)Yo s5. Ernesto, por qu Octavio y Mnica no me compraron las bebidas en el supermercado? (t)Ellos s6. Ernesto, por qu no ests mostrndoles el men a los clientes?Yo s7. Ernesto, por qu no les ests ofreciendo la sopa de tomate a los jvenes?Yo s.8. Ernesto, por qu Camilo y t no se tomaron los cafs esta maana?Nosotros s9. Ernesto, por qu no le serviste una ensalada a Claudia?Yo s10. Ernesto, por qu no te comiste el sndwich de atn?Yo sLeccin 8 Estructura