# The relative frequency for a class is computed as: A. class width divided by class interval. B. class midpoint divided by the class frequency. C. class frequency divided by the interval. D. class frequency divided by the total frequency>

29,633 results, page 74

1. ### programming

I am in a beginners class in computer programming and we have been designing our programs in pseudocode format and this is a homework question I have to solve this is how the question is written on my paper...can you please help, Thanks. Homework question: A car's miles-per-...
2. ### programming

I am in a beginners class in computer programming and we have been designing our programs in pseudocode format and this is a homework question I have to solve this is how the question is written on my paper...can you please help, Thanks. Homework question: A car's miles-per-...

Explain the risks or benefits that the practice would face by attempting to capitalize on the opportunity. I'm not really sure what this part of my assignment means. I am writing a paper for my health and human services class about an orthopedic surgery practice. This part of ...
4. ### maths

Show that the equation (1) divided by (x+1) - (x)divided by (x-2)=0 has no real roots Well, to begin, start with 1/(x+1-x). The x's cancel out because they are opposite signs, so now you have 1/1, or just 1. Then, you are dividing 1 by (x-2). In order for an expression to have...
5. ### Physics

A string is attached to a wall and vibrates back and forth, as in Figure 17.18. The vibration frequency and length of the string are fixed. The tension in the string is changed, and it is observed that at certain values of the tension a standing wave pattern develops. Account ...
6. ### English

I need help on these four questions. I was sick from class one day and now I am very confused about what is happening in Romeo and Juliet. Here are the questions in need help with: 15. A foil is a character that highlights, through sharp contrast, another character's ...
7. ### math

In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 16% of your total grade, each major test is worth 21%, ...
8. ### finances

Calculate the future value of the following: o \$5,000 compounded annually at 6% for 5 years o \$5,000 compounded semiannually at 6% for 5 years o \$5,000 compounded quarterly at 6% for 5 years o \$5,000 compounded annually at 6% for 6 year What conclusions can be drawn about the ...
9. ### Math

Which describes the end behavior of the graph of the function f(x)=-2x^3-5x^2+x? a. f(x) approaches infinity as x approaches negative infinity and f(x) approaches infinity as x approaches infinity b. f(x) approaches negative infinity as x approaches negative infinity and f(x) ...
10. ### College Essay

Is any one can help me to revise my college application? Thank you. Question: Please describe which of these activities ( extracurricular or personal activities or work experience) has had the most meaning for you, and why. I was used to be a President of class in high school...
11. ### Math.... I need help, 3 questions for homework I j

1.Based on a survey, 3 out of ten students like to play the flute. For a class of 700, how many flutes should the teacher pre-order: A. 70 flutes B. 210 flutes C. 300 flutes D. 490 flutes 2.The probability of getting a winning scratch of ticket is 4 out of 10. If dan buys 25 ...
12. ### Mathematics

A rectangular garden is to be fenced along four sides and is to be divided into three parts parallel to two of its shorter sides. Find the dimensions of the garden if the length is twice its width and the total fencing materials is 104m.
13. ### hispanic american Diversity

I am needing to find information on identifying the linquistic, political, social economic, religious and familial conventions of four hispancic groups living in america one Mexican Americans, Puerto Ricans, Cubans, and Latinos can anyone help me where to get started on this i...
14. ### algebra

Amy's project in metal shop class is to make a box (with no lid). Her shop teacher gave her a piece of metal that is 28 cm long and 20 cm wide. The assignment is to form the box by cutting squares out of each corner and bending the sides as shown below. The shop teacher, Mr. ...
15. ### human growth

The esteemed Dr Bookworm has just completed a study in which he found a +1.0 correction between the number of cups of coffee his students drank right before class and the scores they earned on his final exam. This correlation means that: A. the less coffee the students drank, ...
16. ### help!!!! i forgot how to do this!!!

A veterans group gave out 1000 small american flags at the 4th of july parade.They paid \$355 for the flags.What was the cost of each flag? You need to divide \$355 by 1000. Notice that the price for each flag is less than \$1.00. If you'd like to post your answer here, we'll be ...
17. ### Maths

you have to solve the following by finding the value of x and y. can u help please? x+3(x+1)=2x 1+3(x-1)=4 2x-2(x+1)=5x 2(3x-1)=3(x-1) 4(y-1)+3(y+2)=5(y-4) 3y+7+3(y-1)=2(2y+6) These are exercises in standard algebraic manipulation of equations. Basically, you (1) multiply out ...
18. ### Environmental Science

Can someone please help me match up my vocad since I've gotten them all wrong in class the other day? 1.__Mississippi River 2.__Area above an aquifer 3.__Bottled water 4.__Bacteria 5.__multiple sources 6.__fertilizer runoff 7.__law designed to improve water quality 8.__Surface...
19. ### Statistics

One last one. A poll at Steve's high school was taken to see if students are in favor of spending class money to expand the junior-senior parking lot. Steve surveyed 6 random students from the population. 85% favored the expansion, while 15% opposed it. a) Determine the ...
20. ### Grammar

1. An appositive: A. is another term for possessive pronouns. B. is an antecedent. C. is always plural. D. renames the noun. I think it's D? 2. The pronoun "who" can be used for: A. subjects B direct objects C. indirect objects D. objects of the preposition I think it's A? 3. ...
21. ### Math

Help meh please Check my answers I suck at dis 1. 4y+3≤y+6 Answer=y≤3 2. -2y>2 Answer=y<-1 3. y/3<-1 Answer=y<-3 4. 3y≤2y+3 Answer= y≤1 5. Sari has to read a book for English class by the end of the week. She wants to read at least 200 pages in the first 5 ...
22. ### calculus

6) The function f(x)=4x3−18x2−480x−2 is decreasing on the interval ? Enter your answer using the interval notation for open intervals. It is increasing on the interval(s) ? The function has a local maximum at ?
23. ### English

I forgot to include the following three sentences. Thank you vry much for your help! 10) In this letter emerges the conflict between low class and aristocracy, embodied by the son of Pamela’s mistress. 11) Pamela’s father suggests she should be careful of her master’s ...
24. ### HELP!!

1.) 15 * 4 2/3 2.) 10 2/3 divided by 4
25. ### statistics and probability

n a written test given to a large class comprising 42 students, the test scores were found to be normally distributed with a mean of 78 and a standard deviation of 7. A minimum score of 60 was needed to pass the test. A score of 90 or greater was needed to earn an A in the ...
26. ### physic

A long jumper's take-off velocity is 10 m/s at an angle of 20o to the horizontal. His centre of gravity is 1 m above the ground at take-off and is 0.5 m above the ground at landing. a)How far does he displace his centre of gravity horizontally between take-off and landing? b) ...
27. ### ACCOUNTING

Mary and Jack Gray, local golf stars, opened the Chip-Shot Driving Range on March 1, 2008, by investing \$25,000 of their cash savings in the business. A caddy shack was constructed for cash at a cost of \$8,000, and \$800 was spent on golf balls and golf clubs. The Grays leased ...

Hi i'm trying to write a lead for my Journalism class, tell me which works best. If they both need revised can you point it out? In Kalamazoo County unemployment for white people is at 10.2 percent, whereas for black people it is at 21.2 percent, according to American ...
29. ### critical thinking

Please post a substantive response to the following discussion questions by clicking on Reply: Think about the following stereotype. Would they invoke the same kind of images for everyone? Which are negative and which are positive? How do you think they came to be stereotypes...
30. ### Calculus (pleas help!!!)

Find the absolute maximum and absolute minimum values of the function f(x)=(x−2)(x−5)^3+11 on each of the indicated intervals. Enter -1000 for any absolute extrema that does not exist. (A) Interval = [1,4] Absolute maximum = Absolute minimum = (B) Interval = [1,8...
31. ### Calculus (pleas help!!!)

Find the absolute maximum and absolute minimum values of the function f(x)=(x−2)(x−5)^3+11 on each of the indicated intervals. Enter -1000 for any absolute extrema that does not exist. (A) Interval = [1,4] Absolute maximum = Absolute minimum = (B) Interval = [1,8...
32. ### physics

How to you get to 1.378? Which is the answer> what calculations do you make? Your niece is working on a unique science fair project - a clock built around a small mass vibrating on a little spring. Her prototype version is working ok, but it's running too slow. Given your ...
33. ### MATH urgent!!!

My problem: From 1992 to 1996, the annual income for all the private golf courses in the United States can be approximated by the model: I=59t^2+2254, where I is the annual income in millions of dollars and t is the year, with t=0 corresponding to 1990. 1. In which year did ...
34. ### English

1. I ate little food on my lunch plate. 2. I ate a little food on my lunch plate. 3. I ate less food than Bill. 4. Bill ate more food than me. 5. I ate the least food in my class. 6. I ate the least food of all my classmates. 7. I ate the least food of all of us...
35. ### quantum optics

You are doing a Ramsey experiment as described in the lecture: You prepare a beam of atoms in a state |1⟩, you do a π/2 pulse with a Rabi frequency of Ω0=(2π)⋅500 Hz and a detuning of δ=(2π)⋅3 Hz to the |1⟩→|2⟩ ...
36. ### Education

Ms. Ng has a class that is half boys and half girls. Given findings on gender differences in verbal and spatial ability, which of the following is she most likely to find? A) few if any noticeable differences in the achievement of boys and girls B) the highest reading group ...
37. ### social studies

without our two great political parties cutting across economic and geogaphic interests, democracy as we know it could never have been made to function. "the author of this statement probably meant to suggest that a) an important feature of the us political system is the ...
38. ### social studies

without our two great political parties cutting across economic and geogaphic interests, democracy as we know it could never have been made to function. "the author of this statement probably meant to suggest that a) an important feature of the us political system is the ...
39. ### Physics

Kaitlin is going off to her physics class, jogging down the sidewalk at a speed of 3.30m/s . Her husband Scott suddenly realises that she left in such a hurry that she forgot her sandwich, so he runs to the window of their apartment, which is a height 35.0m above the street ...
40. ### Statistics

A teacher gives a reading skills test to a third-grade class of n = 25 at the beginning of the school year. To evaluate the changes that occur during the year, students are tested again at the end of the year. Their test scores showed an average improvement of MD = 12.7 points...
41. ### Social Studies

This is for a Latin class, but as it has nothing to do with the language, it is more of a social studies question. For homework we had to complete a project on the Roman Empire. One part was to find all of the provinces, label them on a map, find the year they became a ...
42. ### accouting class

Is this order correct for the accouting cycle: 1. Analyzing transactions and events 2. Journalizing transactions and events 3. Posting the journal entries 4. Preparing an unadjusted trial balance 5. Journalizing and posting adjusting entries 6. Preparing the adjusted trial ...
43. ### accounting

Wallace Inc., a developer of radiology equipment, has stock outstanding as follows: 30,000 shares of cumulative preferred 2% stock, \$90 par and 125,000 shares of \$10 par common. During its first four years of operations, the following amounts were distributed as dividends: ...
44. ### Math

Vanessa presented a report on Japanese tea rooms to her class. The floors are usually covered with square and rectangular tatami mats. She drew one way to cover square floor with a square half tatami mat qnd four rectangular full mats. The area if the half mat is 8100cm (...
45. ### English

Thank you very much for your last corrections! Can you please check these other ten paragraphs for me? 1)One day a man in a sport car approached a bend at top speed. He lost control of the vehicle, which jumped over a fence and fell into the river below. 2)Two hours later, a ...
46. ### Suggestions on paper: biology

I have to write a paper for my bio class and the teacher is giving us alot of freedom on it. Its a research paper on many topics about the body. I chose sinus infection and lung disorders. Its way too broad of a topic. She said to really focus on it anyway we wanted so it can ...
47. ### Chemistry

One of the most obvious ways to tell that a chemical reaction has occurred, as we all know, is that the color of 'stuff' changes. Ligand exchange reactions are one class of reactions where this is very evident, as exemplified by the color change of a green Ni(H2O)62+ solution ...
48. ### lit class

what is the allusion in this passage my mom is a draconian monster. Amy cried in her best "victim" voice to her friend jessop. "She won't let me do anything fun. yesterday she made me study vocabulary words before I could go out with my friends. that where so multitudinous ...
49. ### physics

One end of a light spring with force constant 300 N/m is attached to a vertical wall. A light string is tied to the other end of the horizontal spring. The string changes from horizontal to vertical as it passes over a solid pulley of diameter 6.00 cm. The pulley is free to ...

51. ### Science - Climate change

This is from my textbook, about sea breeze. "A water breeze occurs during the day when the solar energy warms up the land faster than the nearby water. Remember that water is a better heat sink than land, and so can absorb a lot of energy without getting hot. " In class we ...
52. ### history

Does a propaganda poster have to be opposing the cause? for example, propaganda poster for the 2012 elections Would this work... If i made some kind of propaganda poster to make people want to vote for Obama? (like some vote for obama propaganda poster)...Of would that not ...
53. ### history

Hi, I have to make a Fijian recipe for my history class; I have chose to do Fijian banana scones, but unfortunately the recipe that I have found is not very good. I would greatly appreciate if someone helps me find clearer ingredients so I can make it. Thank you How about this...
54. ### PreCalc

A square has side lengths of 24 cm. It is divided into four equal sections (as shown in the first picture) and then two of those sections are shaded. One of the unshaded sections is then divided into four equal sections and two of those are shaded (as shown in the second picture)
55. ### Physics

Hey, I'm studying for my physics class, and I'm not sure how to solve this problem. Can someone walk me through it please? I'd really appreciate any help! John throws a baseball from the edge of a cliff with an initial velocity of 17.0 m/s at an angle 27.0° above the ...
56. ### Physics

Consider a single photon with a wavelength of λ, a frequency of ν, and an energy of E. What is the wavelength, frequency, and energy of a pulse of light containing 100 of these photons? A)100λ, 100ν, and E B)0.01λ, ν, and 100E C)λ, ν, ...
57. ### English

I urgently need you to check these sentences. Thank you. 1) We'll agree on which students to include in the project during our parent-teacher class committees, (which will be held) in November. 2)It’s no use trying to convince him. It's no good (I need an example) 3) I ...
58. ### English

Read each sentence Then write each verb and label it transitive or intransitive 1.Luis calls his grandmother every week calls-t 2.Pablo talks to his grandmother once a month. talks-i 3.Sheryl and I biked through the park biked-i 4.Lance and Casey rode their bikes all over town...
59. ### AP physics help

Two identical waves undergo pure constructive interference. How is the resultant intensity related to that of the individual waves? A. resultant intensity is half of wave intensity B. resultant intensity is same as individual wave intensity C. resultant intensity is double ...
60. ### English 2

Any links for these questions? I'm completely stuck and these are the last questions I have to answer to hand in my homework. My class expires in a couple weeks so any help is greatly appreciated. 11. As a romance hero, Arthur displays the quality of generosity when he A. ...
61. ### Psychology

In a classroom experiment, students were asked to place one paper clip in each hand. They were then instructed to add paper clips to the left hand until they were certain that the clips in the left hand weighed more than the paper clips in the right hand. The class average was...
62. ### Psychology

n a classroom experiment, students were asked to place one paper clip in each hand. They were then instructed to add paper clips to the left hand until they were certain that the clips in the left hand weighed more than the paper clips in the right hand. The class average was ...
63. ### English Writeteacher

Can you proofread this for me please? Mr. Johns has demonstrated some very unique findings about physical therapy through different research and projects. Michael has developed a seminar curriculum and has done many clinical assignments at different locations. He has presented...
64. ### LA

identify infinitves and write how it is used which are noun adjective or adverb 1)To UNDERSTAND the difference between a democracy and a republic is important :noun 2)The captain struggled to REGAIN control of the foundering ship:adverb 3)Megellan's ship was the first to ...
65. ### math

Alexandra has 18 yo-yos.She spent \$9.00 to buy them all.She wrote the equation 18 divided by 9 = y to find how many yo-yos she got for each dollar she spent.Sven has 9 yo-yos.He spent \$18.00 to buy them all.He wrote the equation 18 divided by 9 = y.What does Sven's equation ...
66. ### Math

Alexandra has 18 yo-yos. She spent \$9.00 to buy them all. She wrote the equation 18 divided 9 = y to find how many yo-yos she got for each dollar she spent. Sven has 9 yo-yos. He spent \$18.00 to buy them all. He wrote the equation 18 divided 9 = y . What does Sven's equation ...
67. ### history

What is the difference between utilitarianism and socialism? A: Socialism emphasizes individual freedom, and utilitarianism condemns industrial capitalism. B: Socialism states that government should regulate the means of production, and utilitarianism argues that there should ...
68. ### Academic 4-year plan: Zoology

I want to work in the field of zoology when I get older, and I'm filling out an "academic 4-year plan" our counselors gave to my class to complete and turn in on Monday. The science and math I'm taking this year are physics and geometry. Can you take Calculus (a high school ...
69. ### physics

Henrietta is going off to her physics class, jogging down the sidewalk at a speed of 4.20 . Her husband Bruce suddenly realizes that she left in such a hurry that she forgot her lunch of bagels, so he runs to the window of their apartment, which is a height 54.2 above the ...
70. ### Physics- Circuits Current & Voltage Problem

Please find this question onto y a h o o s e a r c h e n g i n e b y c o p y & p a s t e. Determine... (a) the current in each resistor (Indicate the direction of the current flow through each resistor through the sign of your answer. Take upward current flow as positive.) (b...

In the space before each of the following items, place a C if the capitalization is correct, a zero (0) if it is incorrect. Then insert capitals where they should be, and draw a line through capitals that should be small letters. 1. the Rocky Mountains 2. my spanish course 3. ...
72. ### Physics

Suppose you are stopped for a traffic light, and an ambulance approaches you from behind with a speed of 19.0 m/s. The siren on the ambulance produces sound with a frequency of 960 Hz as measured when you are at rest relative to the ambulance. The speed of sound in air is 343 ...
73. ### Social Studies

someone already posted something similar to mine but i think they're in my class and we have way different problems to work on... name if the following involve, seperation in powers, checks and balances, judicial review, federalism, or some combination of these principles, and...
74. ### WORD PROCESSING

THE CENTER PAGE COMMAND IS ACCESSED THROUGH WHAT MENU? It would depend on the word processor, on mine, it is through the Format menu. If you are taking a word processing class, one of the first things you should have been taught is to have the Caps Lock key off. =) It might ...
75. ### Finance

An investment bank has created a CDO by pooling 100 bonds which will either pay off \$0 (in case of default) or pay off \$1. The CDO has three risk classes rated AAA, BBB, and CCC with face values of \$70, \$20, and \$10, respectively. The current prices of the tranches are ...
76. ### Economics

Hopefully you can help me and I need this ASAP. I need this by tomorrow in the morning. You answer the questions if it decreases increases, expands or not. Also, can you explain it too? This are what if situations. Don't answers don't have to be in depth. Just short and to the...
77. ### Calculus

Consider the function on the interval (0, 2π). f(x) = x + 2 sin x relative maximum (x, y) = relative minimum (x, y) = From when I worked out using the first derivative test, I ended up with (2π, 0) for the max and (0,0) for the min. Apparently this isn't correct.
78. ### MATH

I NEED HELP WITH FINDIING A SCALE FOR FREQUENCY TABLES
79. ### help on chem

What is the wavelength of light (nm) having a frequency of 1.82 x 1014 Hz?
80. ### MATH

What are open-ended frequency distributions? and Why are they necessary?
81. ### physics

A certain radio wave has a frequency of 2.0 * 10^6 Hz. what is its wavelength?
82. ### chemistry

what is the wavelength of blue light if it has a frequency of 6.67 x 10^14 sec (Hz)?
83. ### Science

describe the relationship between amplitude and frequency.
84. ### physics

What is a vibration? What is the relationship between period and frequency?
85. ### physics

find the length of a pendulum that oscillates with a frequency of 1.0 Hz
86. ### physics

What is the wavelength of radiation that has a frequency of 6.912 × 1014 s-1?
87. ### chemistry

the frequency in hz of radiation having energy of 4.18 x 10^-21 j/photon?
88. ### chemistry

what frequency of radiation in Hz is required to ionise helium?
89. ### Chemistry

Determine the type of radiation: a frequency of 5.6 mhz
90. ### chemistry

calculate the frequency of light that has a wavelength of 103 nm
91. ### Chemistry

What is the energy and wavelength of a photon with a frequency of 91.5 MHz?
92. ### Chemistry

What is the frequency of light having a wavelength of 360 nm?
93. ### Physics

If the wavelength of the sound wave is 1.3 meters, what is the frequency?
94. ### Chem

What is the energy (e) of electromagnetic radiation having a frequency of 6.32 x 10^20 s^-1?
95. ### chemistry

A metal whose threshold frequency is 9.02×1014
96. ### science

mathematical relationship between period and frequency
97. ### Chemistry

What is the frequency of light having a wavelength of 5.6 micrometers?
98. ### Physics

What is the period that corresponds to a frequency of 53.1 Hz? Answer in units of s
99. ### Physics

a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is
100. ### Physics

a water wave has frequency 0.40 Hz and wavelength 2.0m. Its speed is