# A model rocket is launched from a roof of a building. Its path is described by the relationship h=-5t*2+35t+10, where h is the height in metres and t is the time in seconds. How tall is the building? What is

13,356 questions, page 117
1. ## Calculus

I am not too sure if I did this question correct. Thanks in advanced! Data table: Time after Consumption (min): 30 60 90 120 150 180 Amount of Codeine in Blood (mg): 27.0 23.5 21.2 18.7 16.6 14.5 1.) create a scatter plot of the data and determine a

asked by Sara on February 13, 2015
2. ## Calculus

I am not too sure if I did this question correct. Thanks in advanced! Data table: Time after Consumption (min): 30 60 90 120 150 180 Amount of Codeine in Blood (mg): 27.0 23.5 21.2 18.7 16.6 14.5 1.) create a scatter plot of the data and determine a

asked by Sara on February 12, 2015
3. ## physics

Practice Problem 13.9 Let's begin by looking at a flow problem in which the diameter of a pipe changes along the flow path. We will need to use both the continuity equation and Bernoulli's equation for this problem. Water enters a house through a pipe with

asked by lost on December 14, 2015
4. ## Statistics

Using advertised prices for used Ford Escorts a linear model for the relationship between a car's age and its price is found. The correlation coefficient is - 0.933 Determine R2 and interpret this statistic. A) R2 = 93.3% which means that 93.3% of the

asked by Katie on May 25, 2013
5. ## Philosophy

The Omega watch company withdrew its ads from Vogue magazine in protest over what it called distasteful pictures of an emaciated model in the June 1996 issue. The brand director of Omega argued as follows: “Since Vogue presumably targets an audience that

asked by A on November 21, 2015
6. ## Math

Robert and his dad want to build a sandbox for his sister's birthday.They wanted it to be 4 feet wide and have an area of 28 square feet. What is the length of the sandbox? 7? Robert's dad decided to make the sandbox bigger by extending the length and

asked by Derrick on March 21, 2012
7. ## Math

Robert and his dad want to build a sandbox for his sister's birthday.They wanted it to be 4 feet wide and have an area of 28 square feet. What is the length of the sandbox? 7? Robert's dad decided to make the sandbox bigger by extending the length and

asked by Derrick on March 21, 2012
8. ## English

Thank you very much. By the way, what do you think of our Comenius project? Do you think we did a good job? I still have a few setences on phrasal verbs I'd like you to check. (especially the reprhase of 1) 1) I can't understand the various meanings of

asked by Henry2 on February 12, 2012
9. ## social studies

Which theory do most scientists believe about the first inhabitants of North America? A. They walked across the frozen Bering Land Bridge. B. They swam across the Pacific Ocean. C. They sailed across the Atlantic Ocean.---------- D. They walked across the

asked by bill on August 28, 2018
10. ## social studies

1. what name did the people give to the good ship "Constitution"? Answer: Old Ironsides 2. Andrew Jackson is often spoken of by what nickname? Answer: King Mob 3. England's practice of forcing our sailors to serve in her navy was called what? Answer:

asked by Anonymous on May 6, 2014
11. ## Algebra 1

A new toilet model has two different flush settings in order to conserve water. One setting uses 1.6 gallons per flush and the other setting uses .8 gallons per flush. The total amount of water w (in gallons) used in the first setting is given by the

asked by Austin on November 1, 2017
12. ## Wichita State University

Runner Inc. a U.S. athletic shoe manufacturer estimates he following linear trend model for shoe sales: Qt = a = bt + c1D1 + c2D2 + c3D3 Where Qt = sales of athletic shoes in the tth quarter t = 1, 2, 3,….,28 [2007(I), 2007(II), …..2013(IV)] D1 = 1, if

asked by Ibrahim on July 11, 2015
13. ## MATH

The height h in feet of an object after t seconds is given by the function h=-16t^2+60t+9.... How long will it take the object to hit the ground? Round your answer to the nearest thousandth.... when it hits the ground, h is zero. So you have a quadratic

asked by TB on June 24, 2007
14. ## English

is this poem good for my poetry class? All I Want is Us When nothing else remains, I want to know if you’ll stand by my side. If you’ll be the light of my path when the sun shuts down. I want to know if you’ll mend my soul and patch up my bleeding

asked by Jahnay on January 9, 2012
15. ## English

is this poem good for my poetry class? All I Want is Us When nothing else remains, I want to know if you’ll stand by my side. If you’ll be the light of my path when the sun shuts down. I want to know if you’ll mend my soul and patch up my bleeding

asked by Jahnay on January 7, 2012
16. ## Stephen

A company called Acme, has hired you to design their new computer network. They have told you fault tolerance is essential;they cannot afford to have their entire network go down. Which topology would you utilize for them? A Ring, Node, Star, or Bus. I say

asked by Comuter Tech. on June 26, 2007
17. ## physics

Bubba decides to go fishing one day. He gets into his boat and starts out from the boat ramp to find the perfect fishing spot in the lake. First, he goes 121 meters in a direction of 20° west of north. Then, he goes 104 meters in a direction of

asked by evan on September 7, 2018
18. ## math(algebra)

A small college opened in 1999. In the linear model below, x represents the number of years after 1999, and y represents the student population. Interpret the slope. y = 576 + 173x Answer choices are::: A: An additional year of the college being open is

asked by amber on February 28, 2014
19. ## MATH URGENT!!!!

With the given model: h=-0.045d^2+2d where h is the height of the ball from the ground(in yards) and d is the horizontal distance of the ball(in yards) from its starting point. A.)Pat is standing on the 17-yard line when the football passes over his head.

asked by Melisa on April 8, 2011
20. ## Evolution

In an experiment using quantitative genetic approaches to investigate the evolution of butterfly eye-spots as a model system for understanding development. There are 3 groups of butterfly populations: small (mean diameter = 2.6 mm), intermediate (3.4 mm),

asked by Jake on November 5, 2007
21. ## Probabiliy

Another card game. In a new card game, you start with a well-shuffed full deck and draw 3 cards without replacement. If you draw 3 hearts, you win \$50. If you draw 3 black cards, you win \$25. For any other draws, you win nothing. (a) Create a probability

asked by Sanaya on January 28, 2016
22. ## OK History

I need someone to make sure my answers for my Oklahoma State History homework are correct. I put *** by my answers. If I am wrong, please explain why or help me find the right answer. Thanks in advance! 1. Indian Territory after the Civil War experienced

asked by Allie on March 26, 2017
23. ## physics

1.In a cathode ray tube, electrons are accelerated from rest by a constant electric force of magnitude 6.56 x 10*-17 N during the first 1.87 cm of tube's length; then they move at essentially constant velocity another 45.0 cm before hitting the screen.

asked by Sandhya on September 24, 2008
24. ## MS. SUE! World History (Absolutism and Revolution)

How did the monarchs of Austria and Russia use their power as absolute rulers? Select all that apply. (2 answers) -Maria Theresa of Austria expanded her territory along the northern Atlantic coast by defeating Norway. She strengthened Austria by refusing

asked by Olivia N J on February 3, 2017
25. ## World History (Absolutism and Revolution)

12. How did the monarchs of Austria and Russia use their power as absolute rulers? Select all that apply. (2 answers) -Maria Theresa of Austria expanded her territory along the northern Atlantic coast by defeating Norway. She strengthened Austria by

asked by Olivia N J on February 3, 2017
26. ## principle of managemen

Read the following case study: Conflicting Views and submit your answers to the questions at the end of the case study. CASE STUDY: CONFLICTING VIEWS “You’re from the old school,” said Rita. “A little change never hurt anyone. You know the old

asked by Zhanna on April 23, 2011
27. ## English

Hi, I'm trying to start on my argumentatvie essay today and at least get the rough draft done. The topic is Recent changes to Georgia's HOPE scholarship program. I have found a few sources that I can include in the essay but what I need help on is how to

asked by y912f on March 18, 2011
28. ## Physics

You are hanging onto the end of a long rope, the other end of which is attached to a Coast Guard helicopter. Model yourself as a particle of mass M = 52.8 kg with a diameter equal to 0.540 m. The density of the air is ρ = 1.29 kg/m3. Assume the drag

asked by brain on September 29, 2017
29. ## Grammar - Improving Tone

Revise this paragraph to eliminate negative attitude and focus on postive ideas. "We are sorry to inform you that the Travel-Lite suitcase, Model X4457, you asked about is temporarily out of stock in our warehouse, just as Ms. Cummings of our Hilldale

asked by Euridice on October 18, 2006
30. ## Algebra Two

From 1840 to 1850, the rate at which the percent of the labor force in nonfarming occupations increased was approx. linear. In 1840,31.4% of the labor force held nonfarming jobs. In 1850, 36.3% of the labor force held nonfarming jobs. Write a linear model

asked by Mackenzie on October 14, 2007
31. ## science, chemestry

Identify which concepts/topics you believe that you will need to apply to solve the problem below. Select all that apply. Covalent Bond Energy Ionic Bond Energy Single-electron Atom Ionization Energy Multi-electron Atom Ionization Energy Electronegativity

asked by smile on November 18, 2012
32. ## Chemistry

1)Identify which concepts/topics you believe that you will need to apply to solve the problem below. Select all that apply. a)Covalent Bond Energy b)Ionic Bond Energy c)Single-electron Atom Ionization Energy d)Multi-electron Atom Ionization Energy

asked by selly on November 18, 2012
33. ## Computer Architecture

Assume a simple model for floating-point representation is used, the representation uses a 16-bit format, 5 bits for the exponent, with a bias of 16, a normalized significand of 8-bits, and a single sign bit for the number. I)Show how the computer would

asked by Dalaal on April 11, 2015

Can you recheck these? I don't understand. 10. I enjoy it because the temperature is pleasant, and everything is green and pretty. ans: cd (compound) 11. I also love to hear the birds singing in the trees and to watch them building their nests. ans: SS

asked by Alexis on March 18, 2014
35. ## Algebraic proof.

can someone help and explain these to me? AngleWXZ and Angle ZXY is complementary the measure of AngleWXY=3x+3 a.)measure of angle=______ =measure of angle WXZ+the measure of AngleZXY(Angle Addition Postulate) b.) measure of AngleWXZ+ the measure of

asked by Mike on March 26, 2007
36. ## computers

2. An enterprise level company wishes to set up a network to support several hundred business users as well as manufacturing equipment in a new building. Describe what network device or devices you would recommend they purchase and explain why. Note, you

asked by Lauren on May 24, 2011

If a pond can support up to 10, 000 fish, the rate of growth of the fish population is jointly proportional to the number of fish present and the difference between 10, 000 and the number of fish present. The rate of growth is 90 fish per week when 1, 000

asked by Francis on November 15, 2014
38. ## Pre-Calculous (Trig)

The Singapore Flyer, currently the world's largest Ferris wheel, completes one rotation every 37 minutes.1 Measuring 150 m in diameter, the Flyer is set atop a terminal building, with a total height of 165 m from the ground to the top of the wheel. When

asked by Randy on October 17, 2014

1. Select a new deal program that helped improve the lives of south Carolinians. Explain what the program improved and how it helped the people of South Carolina 2. Explain how rationing affected the people on the home front during world war II. how did

asked by history on April 29, 2016
40. ## Probability

Suppose that we have three engines, which we turn on at time 0. Each engine will eventually fail, and we model each engine's lifetime as exponentially distributed with parameter λ. The lifetimes of different engines are independent. One of the engines

asked by Anonymous on December 3, 2018
41. ## Algebra

A projectile is fired straight up in the air. Let h(t) be its height in meters above the ground t seconds after it was fired. Use the model h(t) = −4.9t2 + 70t + 30 to answer the following questions. Feel free to use a calculator for computations, but

asked by Jess Lee on October 24, 2016
42. ## statistics

Mi Lang Motors has in stock three cars of the same make and model. The president would like to compare the gas consumption of the three cars (labeled car A, car B, and car C) using four different types of gasoline. For each trial, a gallon of gasoline was

asked by lazar on June 17, 2009

1. If a consumer makes monthly payments of \$250 to pay off a car loan, what type of credit is she using? A) Non-Revolving B) Revolving C) Short Term D) Unsecured 2. Caitlin wants to buy an airline ticket, but she's uncomfortable taking that much cash to

asked by Reeses on May 7, 2017
44. ## Pleaaaaaase help with differential graph question

Suppose further that the population’s rate of change is governed by the differential equation dP/dt = f(P) where f (P) is the function graphed. For which values of the population P does the population increase? (b) For which values of the population P

asked by Dana on December 1, 2014
45. ## statistics

Miles per gallon. In its Fuel Economy Guide for 2008 model vehicles, the Environmental Protection Agency gives data on 1152 vehicles. There are a number of outliers, mainly vehicles with very poor gas mileage. If we ignore the outliers, however, the

asked by MAC on September 21, 2011

Would someone please proofread my broadcast news story.. I'd appreciate feedback. Thanks in advance A University student ran into her professor at school the same day she pretended to be sick. Naomi Bush says because she did not finish her project last

asked by Blaze on February 6, 2013
47. ## Math

This is the (average) sale price for single family property in Seattle and Port Townsend Year Seattle Port Townsend 1970 \$38000 \$8400 1990 \$175000 \$168400 (a) When will the average sales price in seattle and port t. be equal and what is this price? (b)When

asked by SC on October 8, 2009
48. ## English

Pronoun agreement: How do you know when to use who or whom? Who is a subject of a verb. Examples: Who let the dog out? Pat is the person who is always late. Whom is used as the object of a verb or a preposition. Examples: He asked, "For whom does the bell

asked by Lesley on October 21, 2006
49. ## English

Word bank: adverse arid assailant billow confront constrain contemporary depict disinterested encompass groundless hypocrite incomprehensible manipulate maximum mimic ruffle serene sheepish stamina You talk so fast and low that you are going to be

asked by Jerald on September 19, 2012
50. ## Math

a trainer for a professional football team keeps track of the amount of water players consume throughout practice. the trainer observes that the amount of water consumed is a linear function of the temperature on a given day. the trainer finds that when

asked by Daniela on March 27, 2014
51. ## Health

4. Below are 4 of the 6 components of health. Which one means that you strive to live in peace with yourself and others around you? a. environmental health b. mental health c. social health d. spiritual health C 5. Which life skill promotes you to get

asked by mysterychicken on October 6, 2011
52. ## math

NO CLUE how TO DO THIS PROBLEM EXPLANATION AND ANSWERS? WE RECENTLY LEARNED TO DO Y=km^x+b IF THAT HELPS! You are a mathematician for a major movie company. You are figuring projected sales for their newest movie, which is currently being filmed. You find

53. ## Math

Planner for a festival is trying to decide what to charge for ticket prices. Based on sampling they determine that if they charge \$400 for a weekend pass, 40000 people will attend. However it has been pointed out to them that for each \$10 reduction in

asked by Leonora on January 18, 2015

bertrand is building in the form of a rectangle. he knows that the garden will be 10 feet wide. he wants to fence in the garden but only has 56 feet of fence to work with. how long mist the garden be to fence it with exactly 56 feet of fence? show how you

asked by dk on December 17, 2010
55. ## Math

1. Write the ratio in the simplest form. 50: 10 (1 point) 25: 5 10: 2 5: 1* 1: 5 2. Solve the following proportion x over 2 = 8 over 9 (1 point) 144 0.44 1.78* 36 3. Sarah’s mother has a miniature village modeled after her home town. The model is 10 feet

asked by anonymous on January 15, 2014
56. ## physics

Columnist Dave Barry poked fun at the name "The Grand Cities" adopted by Grand Forks, North Dakota, and East Grand Forks, Minnesota. Residents of the prairie towns then named their next municipal building for him. At the Dave Barry Lift Station No. 16,

asked by kia on March 11, 2011
57. ## English 12

We had to write a sample college essay; how will your diversity help the college campus? Here is my first two paragraphs: The students were unaware of me standing on the balcony, watching them with interest as they walked back from school on the narrow

asked by Student on November 22, 2007
58. ## Math

It is a beautiful sunny day at the fair. The U.V. index for this day is 8, or high, so sunscreen is a must for all the young folk. The effectiveness of sunscreen is indicated by the sunscreen protection factor (SPF). The higher the SPF number the fewer

asked by Lilly on April 9, 2018
59. ## math

It is a beautiful sunny day at the fair. The U.V. index for this day is 8, or high, so sunscreen is a must for all the young folk. The effectiveness of sunscreen is indicated by the sunscreen protection factor (SPF). The higher the SPF number the fewer

asked by emily on April 6, 2018
60. ## English

Using the words biometer chronometer hydrometer micrometer perimeter phonometer thermometer put them in the correct order in sentences below. PLEASE CORRECT ME IF I'M WRONG!! 1.The THERMOMETER registered an increase in temperature. 2.He used a BIOMETER to

asked by Trey on November 18, 2013
61. ## Physics

A lunch tray is being held in one hand. The mass of the tray itself is 0.240kg, and its center of gravity is located at its geometrical center. on the tray is a 1.00 kg plate of food and a 0.300kg cup of coffee. Obtain the force T exerted by the thumb and

asked by Cavin on March 24, 2007
62. ## maths

A Fund Manager is going to invest \$10,000,000. He is interested in CL3 Ltd and values CL3 Ltd using the dividend discount model (DDM). He gathers the following information: • CL3’s earnings are expected to grow 17% per year over the next three years

asked by Wong on October 11, 2007
63. ## Art Questions

A sculptor creates a bust of a famous politician out of marble and places it in outdoors courtyard of the capitol building. Why did he choose marble? A. He wanted to honor the politician by using expensive material. ** B. Marble is cheap and easy to find.

asked by Loriene on February 16, 2016
64. ## Social Studies

Which of the following was a result of communism in the Soviet Union? A. The free market controlled the economy.+ B. Citizens enjoyed freedom of speech. C. Elections were free and fair. D. Farms were collectivized by the government. Which of the following

asked by dori on February 25, 2019
65. ## Social Studies

Someone please help me! Which of the following was a result of communism in the Soviet Union? A. The free market controlled the economy. B. Citizens enjoyed freedom of speech. C. Elections were free and fair. D. Farms were collectivized by the government.

asked by A Lonely Burnt Chicken Nugget on February 25, 2019
66. ## English

What grammatical structure is the italicized portion of the sentence? 1. (Headed by a senior), the group drew up rules for School Spirit Week. - nominative absolute 2. My most valuable coin, (one from Spain), is worth more than \$100.00. - prepositional

asked by Courtney on November 4, 2012
67. ## English & Composition

Identify the type of parallelism in each quote, explain its effect, and then model a sentence mimicking the 4 sentences separately. *I get the part of identifying the parallelism whether its parallel infinitives, nouns, adj, etc. However, what does it mean

asked by JULLS on January 12, 2016
68. ## economics

Best Answer - Chosen by Voters Simply put, the higher the CR the more monopolistic an industry is (or in this case oligopolistic). The 4 firm concentration ratio is usually the standard measure of this. In the example w/ 30% CR you can assume there are

asked by aiu online on February 28, 2010
69. ## psy

match -Psychodynamic Theory -Trait Theory -Learning Theory -Humanistic Theory -Sociocultural A. Individualism versus collectivism Ans: sociocultural B. Popular theorist Eysenck initiated the five-factor model. Ans: Humanistic Theory c. The healthy

asked by rose - Ms. Sue on April 20, 2008
70. ## Chemistry

I have an assignment. It has two boxes to model the particles of the same gas at different temperature (18 and 45 degrees Celsius). I have to write two or three sentences relating the temperature, the average kinetic energy, and the motion of the particles

asked by Morgan on November 22, 2014

1) At the University of Maryland, we value a diverse community. How have your life experiences and background shaped you into an individual who will enrich the University of Maryland community? The Indian students were unaware of me standing on the

asked by Student on November 23, 2007
72. ## Finance

The Victoria Nursery, which provides facilities for pre-school children on a commercial basis, is preparing its cash budget for next year. A profile of the estimated revenues and expenses for the first four months of the year is as follows: Jan Feb Mar Apr

asked by Patrick on March 21, 2008
73. ## History plz check

Caitlin wants to buy an airline ticket. but she's uncomforable taking that much cash to the counter at the airport. instead, she uses her credit card. Which advantage of credit is being demonstrated here A. emergencies B. building a credit line C.

asked by The Weekend on May 18, 2017
74. ## Biology

1. How many base pairs are in a full turn or twist of a DNA molecule? 2. Name the complementary base pairs on DNA. A-T; G-C are the pairs, you name them. there are 10 1/2 base pairs for a full twist in DNA How does the nucleotide sequence in one chain of

asked by Becky on January 9, 2007

Mr. Lincoln is building a rectengular play area in the local park. The length of the play area is ninety-seven and one-half feet. The width of the play area is fifty-six feet. To keep xhildren from falling on a hard surface, the play area will be covered

asked by Lemi on November 9, 2015

Mr. Lincoln is building a rectengular play area in the local park. The length of the play area is ninety-seven and one-half feet. The width of the play area is fifty-six feet. To keep xhildren from falling on a hard surface, the play area will be covered

asked by Lemi on November 9, 2015

1. The ingredients, or building blocks, of an artwork (1 point) studies of art principles of art categories of art elements of art 2. The name of a color (1 point) value intensity hue fue 3. The arrangement of hues in a circular format (1 point) color

asked by Delilah on September 28, 2012
78. ## Probability

Consider a fire alarm that senses the environment constantly to figure out if there is smoke in the air and hence to conclude whether there is a fire or not. Consider a simple model for this phenomenon. Let Θ be the unknown true state of the environment:

asked by qwerty on April 21, 2015
79. ## THERMOCHEMISTRY

An ice hotel that is made of 410 metric tons of ice and 12200 metric tons of snow is being melted. The company is going to siphon the melted water into nearby streams. The company is using large industrial sized acethylene to do the job. Your job is to

asked by JAMES on February 21, 2012
80. ## Math 116

1.Write an equation of the line containing the given points and parallel to the given line (3,8); x+5y=3 2. Write an equation of the line containing the given points and parallel to the given line (-3,6); 5x=9y+2 3. Write an equation of the line containing

asked by Keisha on July 13, 2011
81. ## Math 116

1.Write an equation of the line containing the given points and parallel to the given line (3,8); x+5y=3 2. Write an equation of the line containing the given points and parallel to the given line (-3,6); 5x=9y+2 3. Write an equation of the line containing

asked by Keisha on July 13, 2011
82. ## Social Studies

I need help with these two multiple choice answers could you check them first. First here's the passage that goes with the two questions. Let our farmers make and wear their homespun; raise in greater plenty corn and wheat, which will enable them to raise

asked by Sam on March 23, 2009
83. ## Statistics

A building contractor claims that they can renovate a 200 sq foot kitchen and dining room in 40 work hours plus minus 5 (the mean and standard deviation respectively). The work includes plumbing, electrical installation, cabinets, flooring, painting and

asked by LINDA on March 13, 2007
84. ## ET

Unit 6 Lesson 7 1. Which of the following is a risk specific to online gaming? chatting with people you don't know** role-playing personal power community building' 2. Which of the following is an inappropriate screen name? KimberlyHosking2002**

asked by Anonymous on March 10, 2018
85. ## Math

need help with this; There are 50 floors on a building. 25 are painted red and 25 and painted blue. The number of red floors on the top half plus the number of blue floors on the bottom half are equal to 28. How many red floors are there on the top half?

asked by Kenny on October 15, 2007
86. ## Finance

It's January 1, 2011. Company XYZ wants to build a teddy bear factory. They have already spent \$10 million dollars in the past year building the factory, and expect to spend \$10 million dollars per year for the next 4 years, to be paid on December 31st

asked by Toby on December 17, 2010
87. ## Algebra

This question deals with Exponential Growth and Decay Test. Question:Consider the following:Start by tossing 30 dice. Then remove the dice that show 5s and 6s and toss the remaining dice. Repeat this process until you only have 2 dice remaining. The data

asked by Mary on January 17, 2010
88. ## Social Studies

19. Select a new deal program that helped improve the lives of South Carolinians. explain what the program improved and how it helped the people of South Carolina. 20. Explain how rationing affected the people on the home front during World War II. How did

asked by a person on May 4, 2018
89. ## Math

scott owns a manufacturing company that produces two models of entertainment centers. the athens requires 4 feet of fancy molding and takes 4 hours to manufacture. The barcelona needs 15 feet of molding and 3 hours to manufacture. In a given week, there

asked by Kiara on September 22, 2014
90. ## math

A trainer for a professional football team keeps track of the amount of water players consume throughout practice. The trainer observes that the amount of water consumed is a linear function of the temperature on a given day. The trainer finds that when it

asked by Kathryn on March 3, 2015
91. ## Greece

4) THe Aegean Sea \occupies a graben, an area of land that has dropped down between two faults. True or False my answer: True 5) Mountans in Greece A) are densely populated B) make difficult travel C) have good farmland D) all of the above my answer: B 8)

asked by 12-year-old-poet on February 3, 2012
92. ## Math-Algebra 2

Ace Rent a Car charges a flat fee of \$15 and \$0.25 a mile for their cars. Acme Rent a Car charges a flat fee of \$30 and \$0.17 a mile for their cars. Use the following model to find out after how many miles Ace Rent a Car becomes more expensive than Acme

asked by Bri on October 27, 2011
93. ## psy6- after your revision

In what stage of development is Michael and what factors about this stage might be impacting his perspective of this situation? Michael is at the middle adulthood stage where he needs to establish or take care of things that will outlast him. The factor

asked by rose -Ms. Sue on June 8, 2008

I have a science project type of thing, I'm not asking for any answers. Just a breif and easier explanation on what to do, any help is appreciated. The length of a football field is 100 yards. When you compare geologic time (4.6 billion years) to the

asked by river on January 7, 2016
95. ## Alg 2

Hello All, I am stuck on this question for homework, help appreciated ( I really only need the answer to number one) A new high school opened seven years ago. The number of members, M, in the high school marching band can be modeled by where y is the

asked by gallant on April 6, 2017
96. ## Math

It is a beautiful sunny day at the fair. The U.V. index for this day is 8 or higher so sunscreen is a must. The effectiveness of sunscreen is indicated by the sunscreen protection factor (SPF). The higher the SPF number the less U.V. rays can penetrate to

asked by emily on April 9, 2018
97. ## Language Arts

Thomas: Come on, Patrick you'll have fun. You'll learn alot, and you'll be helping a family have a home that they otherwise couldn't afford. Patrick: I don't know, Thomas. I've never built anything before, much less a house. Thomas: You don't have to build

asked by Callie on February 26, 2015
98. ## Math

Forecasting revenue and costs With the help of your chief financial officer (CFO), you have put together the following preliminary budget figures based on last year's numbers for a planned production and sales level of 4,000 units per month: Building

asked by Iyana on September 10, 2012
99. ## Algebra

A satellite is in orbit around the earth, traveling at a rate of 85.4 minutes per orbit. a space shuttle enters the same orbit, traveling at a rate of 93.6 minutes per orbit. the shuttle is .25 orbits behind the satellite, traveling toward it. Let x be the

asked by Emily on September 28, 2006
100. ## English

Can you check these sentences for me, please? Thank you. 1) The king ruled over England from 1189 to 1199. During his absence/in his absence his younger brother became king. He was unpopular because he demanded high taxes. 2) The king was orced to sign a

asked by Franco on January 23, 2011