Tara mows lawns as a summer job. She
charges $9.50 for each lawn plus $2.50 for
every hour she works. The gasoline she needs
to mow an average lawn costs $1.85. Write an
expression for the profit Tara makes from
cutting a single lawn.

Answers

Answer 1

Answer:

9.50+(2.50x)1.85

Explanation:

I think this might be it because you don't really get the time she works for a lawn

Answer 2

Answer:

7.65 + 2.50h

Explanation:

The original expression for finding her profit is:

($9.50x + $2.50h) - 1.85x

x being the number of lawns she mows

h being the number of hours she works

If she were to only mow one lawn, the expression would be:

($9.50(1) + $2.50h) - 1.85(1)

h remains constant because we do not know the number of hours she works for

The above expression simplified:

($9.50 + $2.50h) - 1.85

So, I do... $9.50 - 1.85 to get...

$7.65 +$2.50h


Related Questions

In extreme driving conditions such as snow, ice or heavy rain, you should stay at
least seconds behind the next vehicle.
A. 2-3
B. 4
C. 6-10

Answers

C 6-10 because if it’s extreme weather there a higher chance of car crashes or accidents the farthest is the safest.
C would be your best bet

8. Candidate A and Candidate B are running for president. You are planning a survey to determine what proportion of registered voters plan to vote for Candidate A (p). You will contact a random sample of registered voters. You want to estimate p with 99% confidence and a margin of error no greater than 0.01. What is the minimum number of registered voters you will need to survey in order to meet these requirements?
(A)97
(B)166
(C)6,766
(D)9,604
(E)16,590​

Answers

Answer:

The correct answer is (E).

The minimum sample size of registered voters that are needs to be surveyed in order to meet these requirements is 16590 registered voters.

What is the required sample size?

The sample size, n, can be calculated using the formula below:

[tex]n = \frac{z^{2}×p(1-p)}{(\frac{ε}{2}) ^{2}}[/tex]

where:

z = is the z scoreε is the margin of errorpis the population proportion

For the data provided:

z for 99% confidence = 2.58

ε/2 = 0.005

p = 0.5

Substituting the values:

[tex]n = \frac{2.58^{2}×0.5(1-0.5)}{0.005^{2}} = 16641[/tex]

Therefore, the minimum sample size of registered voters that are needs to be surveyed in order to meet these requirements is 16590 registered voters.

Learn more about sample size at: https://brainly.com/question/24084761

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James was the lead in the school play. It was opening night. Mr. Ramirez, the director, asked James if he was ready to go on and reminded him about a few last-minute changes in the script. A number of thoughts and feelings came over James as the curtain went up. James became anxious when he saw all the faces of the audience members. Then he saw his mother, who is a professional actress, sitting in the front row. James could not relax. At that instant, he saw his psychology teacher in the audience. He knew that he needed to use the concepts learned in her class to make sense of these thoughts, feelings, and surroundings.
Describe how each of the following concepts might help James give a strong performance.
State-dependent memory
Arousal theory
Positive reinforcement
Selective attention
Imagery
Social facilitation
Sensory adaptation

Answers

Answer:

Check below for the answer and explanations

Explanation:

State-dependent memory: is the process of remembering things because they happen when you were in a state that is similar to your current state. Before the opening night, James would have gone through series of rehearsals, it will be easy for him to recollect the things he said or did during the rehearsal and apply same in the opening night.

Arousal theory: This theory explains that people tend to have a better performance when they are psychologically motivated. James felt motivated when he saw his psychology teacher in the audience. This motivation will enhance is performance.

Positive reinforcement: James motivated himself by wanting to use the concept learnt in his psychology class to have a positive thought about the surrounding atmosphere. This is a positive reinforcement because James felt motivated after this consideration.

Selective attention: This is the process of focusing only on relevant information or object. James paid more attention to those whose presence can aid his performance. He did not have to set his gaze on every member of the audience.

Imagery: In this context, imagery is the use of mental, imaginary pictures to influence one's thought process. As James is on the stage, there should be a mental picture of when he was taking similar roles during the rehearsals, this will help him perform better.

Social facilitation: The presence of a large audience aids the performance of some people. They tend to perform better in the presence of crowd. James can utilize the advantage of the cheers and the applause he receives from the audience for a better performance.

Sensory adaptation: As James spends more time outside performing, his senses tend to adapt to that atmosphere and the initial fright and timidity will disappear. At this stage, he begins to perform incredibly well.

State dependence memory is the process of remembering things due to what happened. They take place when you are in a state similar to the current state.

Arousal theory suggests that people are driven to take actions that tend to maintain an optimal level of psychological arousal.  Selective attention is a process that allows the individual to focus on a specific topic, or input for further processing. Imagery is any visual figurative language that evokes a mental image. Social facilitation is the improvement or the decrease of performance when working together with other people. Sensory adaptation is the reduction of the sensitivity to stimus after long exposure.

Learn more about the lead in the school play. It was opening night.

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One good way to cut down on the expenses of technology while in college is
to:
A. borrow your friend's computer.
B. use a smartphone for most of your communication needs.
c. take advantage of the free Wi-Fi available on most college
campuses.
O D. use a typewriter.

Answers

Answer:

C and A

Explanation:

For A you first look through his history

Take advantage of the free Wi-Fi available on most college campuses. The correct option is C.

What is technology?

Technology refers to the tools, techniques, and processes that are used to create, develop, and improve products, services, and processes.

It encompasses a wide range of fields such as electronics, telecommunications, software, computers, and robotics.

College campuses typically offer free Wi-Fi for their students, which can be used to access the internet and other resources on a laptop, tablet, or smartphone.

Using these resources can help cut down on technology expenses, as students can use their own devices instead of purchasing new ones or relying on friends to borrow theirs.

Additionally, using a smartphone for communication needs may not be as efficient or practical as using a laptop or tablet, and using a typewriter is an outdated technology that is not commonly used anymore.

Thus, the correct option is C.

For more details regarding technology, visit:

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i know i know a b c
d

Answers

Answer:

what do you mean by a b c d ?

Explanation:

What do you mean by you know b and c

Write a story about a man who does and then comes back to life and then you have to write it in Spanish or in Vietnamese

Answers

Se desvió por la carretera interestatal cuando un gran camión aceleró hacia él a lo que parecía ser la velocidad de la luz. Su esposo gritó: "¡Cuidado!" Un destello rojo, un ruido de metal que partía del oído contra metal, un crujido de huesos y luego silencio. Sintió una paz inmediata pero al mismo tiempo no sintió nada. Solo vio una luz brillante, pero nada. Era una sensación de existir en la inexistencia. La única forma en que el hombre podría describir su muerte cuando se despertara era flotando de dolor, paz, oscuridad y luz de una vez. Cuando de repente, sintió un shock en sus venas. "Damian!" Sus ojos se abrieron de golpe, y la realidad se estrelló contra él como si la camioneta se hubiera estrellado contra su cuerpo. Los doctores se pararon a su alrededor, sonriendo con alivio. "¿Qué?" Él farfulló, era todo lo que podía manejar. "Bienvenido de nuevo, Damian", dijo uno de los médicos. Tenía la cabeza llena de algodón, le apretaban el corazón y le cortaban el brazo por la mitad. Miró hacia un lado y vio que, de hecho, tenía el brazo cortado por la mitad. Él se estremeció. "¿Gary?" Preguntó, casi sin querer saber. "Lo siento mucho, Damian", respondió un médico con tristeza. "El se fue." La única forma en que describiría su dolor cuando se despertara era flotando de dolor, paz, oscuridad y luz, todo a la vez.


He swerved across the interstate as a large truck sped towards him at what seemed to be the speed of light. His husband screamed,
“Watch out!” A flash of red, an ear splitting noise of metal against metal, a crack of bone, and then silence. He felt immediate peace but at the same time felt nothing. He saw only a bright light, but nothing. It was a feeling of existing in nonexistence. The only way the man would be able to describe his death when he awoke was floating in pain, peace, darkness, and light all at once. When suddenly, he felt a shock course through his veins.
“Damian!” His eyes flashed open, and reality came crashing into him like the truck had crashed into his body. Doctors stood around him, smiling with relief.
“What?” He sputtered, it was all he could manage.
“Welcome back, Damian,” said one of the doctors. His head was full of cotton, his heart was being squeezed, his arm was cut in half. He looked to the side and saw that his arm was in fact cut in half. He shivered.
“Gary?” He asked, almost not wanting to know.
“I’m so sorry, Damian,” a doctor answered sorrowfully. “He’s gone.”
The only way he would describe his grief when he awoke was floating in pain, peace, darkness, and light all at once.

18. What is the correct test statistic and conclusion? ​

Answers

Answer:

A

Explanation:

It is A

How did monasticism impact Buddhism?

Answers

It impacted Buddhism because they had different beliefs so people were confused.
One of the important factors in the spread and growth of Buddhist monasticism was its adaptability. As long as monks and nuns preserved the basic teachings and social behavior patterns, Buddhism could be translated into any language or culture.

How do fishing gears cause decrease in the population of marine species?
A) by changing water drifts
B) by decreasing phytoplankton population
by causing loss of habitat
D) by increasing water salinity
Please select the best answer from the choices provided
<
OOO
O

Answers

Answer:

wrong its d

Explanation:

1.Sharon is a good student who enjoys statistics. She sets a goal for herself to do well enough compared to her peers so that her standardized score on her Statistics final is equal to her percentile rank (written as a decimal) among her classmates. What goal did she set for herself?
(A)0.25
(B)0.78
(C)1.09
(D)2.25
(E)2.41​

Answers

Answer: B

Explanation: 0.78

4. An organization that strives to hold agencies accountable for truth in news reporting plans to select a random sample of 100 news stories from major U.S. news agencies in order to estimate the proportion of news stories produced by major U.S. news agencies that contain false information. A 90 percent confidence interval for the proportion of all news stories that contain false information will then be constructed. Before selecting the sample, the organization determines that they want to make the margin of error as small as possible. Which of the following is the best way for them to decrease the margin of error?
(A)Increase the confidence level to 95%.
(B)Increase the confidence level to 99%.
(C) Include a wider diversity of sources, such as local and international news agencies.
(D)Include news stories over a broad period of time, such as over the past decade.
(E) Increase the sample size.​

Answers

Answer: E) Increase the sample size

Explanation: with the confidence level and sample proportion held constant, the margin of error will decrease as the sample size increases.

YOU WILL GET BRAINLIEST!! What could help a country move from Stage 1 to Stage 2 of the demographic
transition?
- Instituting population restrictions
-increased immigration
-The diffusion of contraceptives
-better sanitation
-Improving education for women

Answers

Answer:

i would think population restrictions  

Explanation

stage 2 is characterized by a rapid decrease in a country’s death rate so the total population of a country in Stage 2 will rise

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