# 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>

29,629 results, page 87

1. ### Math

What is 6.4 divided by 8 equal and can you show work please.
2. ### Maths

I am a fraction in the simplest form.If I am divided by 3/4,I become 3.Who am I?
3. ### math

Drow A line 7 centimetres divided in the ratio 2 : 3
4. ### Pre algebra

how to simplify -12 divided by 3•(-8+(-4) to the seccond power-6)+2
5. ### Math

7 is subtracted from the quotient of 48 divided by sum of 5 and difference of 11 and 8
6. ### Trigg county

How to solve 5280 divided by 500
7. ### geometry

when do you use the following formula: (n-2)180 divided by n
8. ### math

If 2/5 of 2/3 division sign is divided by 3/10, what is the resulting value?
9. ### Math

What is the work for the problem 61,125 divided by125
10. ### math

what is 789 divided by 19. Show work and not decimal
11. ### PreCalc

When x^4 + ax^3 + bx +c is divided by (x–1), (x+1), and (x+2), the remainders are 14, 0, and –16 respectively. Find the values of a, b, and c.
12. ### Math

Question if I was dividing this 3 divided by 16 lb. 5 oz.= 5ld.5oz.
13. ### Fractions...Plz Help

12 1/2 divided by 5/6 is what? I am not sure how to do this, and i am soooooooooooo tired. Can anyone help!?
14. ### Maths

How can 15 chocolates be divided among 6 members equally ??
15. ### Science

I need to check my answers!! Which of these is not in the family a. sound b. light c. infrared radiation (answer) d. radio waves When an electric charge is shaken to and fro in quick succession, the vibrating charge emits a. infrasonic sound b. Ultrasonic sound c. an ...
16. ### Science

I need to check my answers!! Which of these is not in the family a. sound b. light c. infrared radiation (answer) d. radio waves When an electric charge is shaken to and fro in quick succession, the vibrating charge emits a. infrasonic sound b. Ultrasonic sound c. an ...
17. ### English part of speech Help

The part of speech is in all caps: 1. "Way too cool" is a colloquial expression that should never be used in FORMAL writing. a. noun b. pronoun c. verb d. adjective e. adverb f. preposition g. conjunction 2. Each person in this CLASS has a desire to be successful. a. noun b. ...
18. ### History

What were some of the technological and urban transformation effects on the middle class in 19th century Europe? Please see the social effects in this article. http://en.wikipedia.org/wiki/Industrial_Revolution This site addresses your question more succinctly. http://...
19. ### EnglishCOM

Write five sentences about the role of education in successful financial planning in the spaces on the following page. Correctly use a different verb tense in each sentence. Highlight each verb in yellow and identify the tense in parentheses. Education is (simple present tense...
20. ### math

ANSWER THESE NOW PLEASE !!!!!!! 2.yesterday ,a parking lot had 10 cars parked in it.of the cars parked in the parking lot l,40% were silver,3 were red,and the rest were blue.how many of the cars were blue? A.2 cars B. 5 cars C. 3 cars D. 8 cars 3.everyone in andy's class has ...
21. ### math

1. The largest of five consecutive integers is twice the smallest. Find the smallest integer. 2. When the sum of three consecutive integers is divided by 9 the result is 7. Find the three integers. 3. If each of three consecutive integers is divided by 3, the sum of the ...
22. ### math (desperate help, please.

A long, straight wire of length 2L on the y-axis carries a current I. According to the Biot-Savart Law, the magnitude of the magnetic field due to the current at a point (a,0) is given by B(a)= (mu sub 0 multiply by I) divided by 4pi times the integral from -L to L of (Sine ...
23. ### Government Help

The history of mankind is a history of repeated injuries and usurpations [seizures] on the part of man toward woman, having in direct object the establishment of an absolute tyranny over her. –excerpt from Declaration of Sentiments and Resolutions Use the passage to answer ...
24. ### Physics

1.The mass of a string is , and it is stretched so that the tension in it is 180 N. A transverse wave traveling on this string has a frequency of 260 Hz and a wavelength of 0.60 m. What is the length of the string? 2.A rocket engine emits of sound energy every second. The ...
25. ### Is this cheating?

Hi so Friday, my friend wasn't quite understanding the assignment and nobody was allowed to talk in the classroom. So, she just asked to see my notebook to look if she was doing it right. The teacher walks over, automatically assumes she was copying/cheating off my answers, ...
26. ### math corrections

9. A rectangular field 50 meters in width and 120 meters in length is divided into two fields by a diagonal line. Find the length of fence in meters required to enclose one of these fields? A.130 B.170 C.180 D.200 E.300 Choice A is wrong.
27. ### English-Writing

Many students fear the thought of college. It is not only the transition from high school that intimidates them, but large classrooms, two hour seminars, and worse part, the fear of failure is what keeps them from going. Hence either take shorter hours, gap years, or some even...
28. ### English

I need help on my grammar and figuring out a way to write these answers more better. Shakespeare in Love 1) What are the main themes of the film? The filmmaker’s message is not clear until we see what happens to the protagonist. The Main themes of the film are love, ...
29. ### French

Can you check this paragraph we are supposed to do for our french class. Directions: Write a paragraph about what you did yesterday. Use the passé composé. Need 8 sentences (but not the conclusion yet the teacher hasn't given it to us) And be sure to use transitions ...
30. ### Algebra Two

Use Interval Notation to define each interval: All real numbers at least 5 units from 8.
31. ### math

Given that 2<=f(x)<=3 for -5<=x<=1, use a property of definite integrals to find an interval in which the value of interval sign{-5}^{1} f(x)dx lies.
32. ### math

Given that 2<=f(x)<=3 for -5<=x<=1, use a property of definite integrals to find an interval in which the value of interval sign{-5}^{1} f(x)dx lies.
33. ### Statistics

. As the sample size increases The confidence interval also increases (gets larger) The confidence interval decreases (gets smaller) The confidence interval stays the same The population mean increases.
34. ### English

I included the ones I was really unsure of. Hopefully were the others possible! 1)He also produced a series of plays, among which The Importance of Being Earnest (1895) which became his masterpiece. 2.His novel was accused of immorality whereas his play of obscenity. In 1891 ...
35. ### psychology

For each of the following questions, choose either authority, rational method or empirical method as the best way to answer the question, and explain how you would do it. Then consider whether any alternative methods might be used. is your course instructor male or female what...
36. ### chem

Calculate the frequency of the light emitted when an electron in a hydrogen atom makes each of the following transitions. n=5 to n=1
37. ### Organic Chemistry

List the following compouns from highest to lowest frequency. Cyclohexanone, 2-cyclohexenone, cyclohexanecarbaldehyde
38. ### STATISTICS

Can a frequency distribution have overlapping classes? Sometimes No Yes Can't determine. I need more information.
39. ### physics

x-rays produced in an x ray machine can have a frequency of 1.4*10^14 what is the wave length of these electromagnetic waves in nm?
40. ### Statistics

Can a frequency distribution have overlapping classes? Sometimes No Yes Can't determine. I need more information
41. ### Statistics

Can a frequency distribution have overlapping classes? Sometimes No Yes Can't determine. I need more information
42. ### Physics

What is the frequency of an EM wave emitted most strongly by a glowing element on a stove with temperature 1500 K?
43. ### Physics

A wave with frequency 12.2Hz and amplitude 47.7 mm moves in the positive x direction with a speed of 8.9 m/s. What is the waves wavelength?
44. ### physics

A wave with frequency 11.3Hz and amplitude 48.1 mm moves in the positive x direction with a speed of 5.6 m/s. What is the waves wavelength?
45. ### physics

A wave with frequency 11.3Hz and amplitude 48.1 mm moves in the positive x direction with a speed of 5.6 m/s. What is the waves wavelength?

solv the following a)mean b)mode c)median d)standard deviation observation Frequency 5 14 10 22 15 47 20 17
47. ### physics

hummingbird beats wings with frequency of 80.0 Hz. What is period of bird's flaps? I know T = 1/f , but what is the label/units for the answer?
48. ### Physics

If I have an originaloscilation frequency of .64 and amplitued of 15 What would doubling the mass of the object do to the freqency and amplitude?
49. ### Sound and music

If the fundamental frequency for a 60-cm long guitar string is 500 Hz, what is the speed of the traveling waves?
50. ### Chemistry

A certain shade of blue had a frequency of 1.01*10^-4 Hz. What is the energy of exactly one photon of this light?
51. ### physics

What is the frequency of the EM wave emitted most strongly by a glowing element on a stove with temperature 1,500 K
52. ### physics

What is the period of the hand on a clock that measures the minutes? What is the frequency? Please show work, Thank you, Abbie
53. ### Chemistry

Without calculating any frequeny values, select the highest frequency transition in the hydrogen atom. 1. From n= 4 to n= 6 2. From n=6 to n=8 3. From n=9 to n=11 4. From n=11 to n=13
54. ### Physics

What is the time it takes a mosquito to flap its wings once if the frequency of their wing beats is 440Hz?
55. ### physics

for an RLC circuit with a resistance of 11 k*ohm, a capacitance of 2 uF, and an inductance of 24 H, what frequency is needed to minimize the impedance?
56. ### physics

In a CD, the characteristic that is given in binary is the wave of which of the following? A) amplitude B) None of these.C) quality.D) speed.E) frequency.
57. ### CHEMISTRY

What is the wavelength in meters for light having a frequency of 2.40 X 10ˆ12 sˆ-1? What portion of the electromagnetic spectrum does this belong?
58. ### Physical Science

Compute the wavelength in air of ultrasound with a frequency of 50 kHz if the speed of sound is 344 m/s.
59. ### physics

if the shortest lenght of the tube for resonance is 0.1m and next resonanc length is 0.35m what is the frequency of the vibration.
60. ### Science

How do I find how many seconds that pass between wave crests when I have the Frequency = 0.5 Hz Wavelength = 6 meters Thanks
61. ### physics

An ambulance is going away from me @ 40mph with a siren @ 1000Hz.Will I heat a higher or lower frequency
62. ### Physics

A period pulse travel a distance at 20m in 1•00sec,if it's frequency is 2•0×10.calculate the wave length
63. ### Science

Design of a fourth order low pass filter with 150 Hz frequency for ecg acquisition
64. ### CHEMISTRY FOR ENGINEERS

What is the frequency and wave number associated with light of wavelength equal to 6000 angstrum
65. ### Math

if a note has a frequency of 220 hz find the frequencies of the notes one two and three octaves
66. ### physcis

The frequency of rotation of fan change from 2rev/s to 7rev/s in 10sec.find the angular acceleration.
67. ### Biology matriculation

What is the expected frequency for a person having tongue rolling ability and attached earlobe???
68. ### science

Describe how you think the length of a pendulum affects the number of swings per minute (frequency). *
69. ### Maths

How do I find the actual mode when there are two classes in a continuous series with equal highest frequency?
70. ### physics

A Foucault pendulum is observed to swing back-and-forth once every 20 seconds. What is its frequency?
71. ### Calc, Mean Value Theorem

Consider the function : 3x^3 - 2x^2 - 4x + 1 Find the average slope of this function on the interval. By the Mean Value Theorem, we know there exists a "c" in the open interval (-2,3) such that f'(c) is equal to this mean slope. Find the two values of "c" in the interval which...
72. ### English

I urgently need you to revise the following sentences I have to include in an email. 1) Thank you for answering my last email and letting me know you are going to find another theme for our Comenius project with your French partner. 2) As I'm holding a meeting with my ...
73. ### Math

What property is shown? 9.5 + 6.1 + 2.3 = 9.5 + 2.3 + 6.1 5.1(7.4 - 3.1) = 5.1(7.4) - 5.1(3.1) Round to the nearest tenth 1.58 (divided by) 1.1 Change each measurement to the given unit 5.17 kL = _ km 2km 7 m = _ km Find each product mentally using the distributive property 3(...
74. ### programming

I am supposed to modify this program so it begins by asking the user for the number of values. The program then uses a loop to read the specified number of values and then display their average. program is below that i worked on in class. I been working on this all day and ...
75. ### statistics

minnie went to union high school while mickey went to southern high school. both schools have equally challenging classes, class size, grading policies, etc. the one difference is in their year end tests. the union high test is out of 100 points, whereas the southern high test...
76. ### Beginning Chem.

A. What is the frequency of a photon with a wavelength of 8.35 multiplied by 10-5 m? (The speed of light in a vacuum is 2.998 multiplied by 108 m/s. Planck's constant is 6.626 multiplied by 10-34 J·s.) B. What is the wavelength of a photon with a frequency of 6.00 multiplied ...
77. ### statistics

A simple random sample of voters will be taken in a large state. Researchers will use the methods of our course to construct an approximate 95% confidence interval for the percent of the state’s voters who will vote for Candidate X. The minimum sample size needed to ensure ...
78. ### Physics 2

Explain briefly the workings of electrical transformer, both step-up and step-down In a step-up transformer, compare the secondary voltage and current to the corresponding primary values. Explain briefly how transformers minimize losses in long distance electrical circuits. ...
79. ### Math help please *calculus*

ok im having a bit of a problem rationalizing denominators. i have 2 to the root of 3 +4 divided by the root of 3. I have tried multiplying the top and bottom by the root of 3 and the answer, but then i get stuck at this part. Do i multiply 4 by 4 and make it a root? or am i ...
80. ### History

Was Lincoln’s statement in the following quote necessarily predictive of how the crisis over slavery had to turn out? "A house divided against itself cannot stand. I believe this government cannot endure, permanently half slave and half free. I do not expect the Union to be ...
81. ### physics

Which of the following is true for the transition of electrons from a higher energy to a lower energy state? Choose one answer. a. The greater the energy difference between the levels, the more is the wavelength of the photons emitted. b. The greater the energy difference ...
82. ### physics

Which of the following is true for the transition of electrons from a higher energy to a lower energy state? Choose one answer. a. The greater the energy difference between the levels, the more is the wavelength of the photons emitted. b. The greater the energy difference ...
83. ### English

Look at the first note. This is an example note. There are four items. You have to interview your two friends and complete each note. You can see two notes on the right side. In the firs blank you should write down your friend's name. In #2, write down his or her hometown. In ...
84. ### Accounting

I know that you cannot answer homework questions directly, but in my accounting class we have to do a financial statement for Arcadia Hospital which is our checkpoint for Axia College of University of Phoenix. I did see previous question hoping to get more of a general idea of...
85. ### In-class presentation (history)

Hi Look, I'm stuck. I've been trying to get an idea all week. The last thing that I want to do is use a powerpoint as my visual aid. In fact i've removed it from even being considered. At one point I thought about doing a video confrence or asking people-on-the-street what ...
86. ### 7th grade Math quick help Ms. Sue

Can you check to see if tese are right? 1. What is 0.68 written as a simplified fraction? 68/100 17/25 100/68 34/25 2. Mrs. Whimsey’s class is having a pizza party. If there are 16 students and 4 pizzas cut into 8 slices, what answer choice represents the fraction of one ...
87. ### chemistry 116

The thermite reaction demonstrated in class requires high temperatures to start the reaction. A simple open flame is not enough to start the reaction. Once the reaction is going, then it generates enough heat to keep the reaction going. According to the literature on thermite...
88. ### French for Mischa

The first question I used to ask my students was "Why are you studying French?" They didn't always have the "best" reason but those that had a good reason, started with a great attitude and did well. In case they didn't have a good reason, I had a handout with "More than 75 ...

1.I usually don’t like to admit this, but at one time I disliked history. My teacher, Mr. Wittmeyer, was wonderful, and the material seemed interesting. When I listened to his lectures, however, I inevitably drifted off, got called on to answer, and had absolutely no clue ...
90. ### math

2. sylvia has 6 1/2 boxes of chocolate to share at a family picnic. if she gives each person 1/3 of a box, how many people can receive chocolate? 13 17 19 21 3.which of these numbers is not rational? square root 3 0.25 1/5 square root 9 4. a student's work to solve 2 6/7 ...
91. ### statistics

At a local high school students were randomly assigned to one of two math teachers- Mrs smith and mrs jones. After the assignment, Mrs Smith had 30 students and mrs jones had 25 students. at the end of the year each class took the same standardized test. mrs smiths students ...

21. Which of the following sentences contains a misplaced modifier? (1 point) ⦁ I can’t believe I heard you complain about your surprise party! ⦁ Reading Paul’s essay, it was apparent his research skills were poor. ⦁ Alexis painted the murals listening...
93. ### English

Writeacher, I really need your help to rephrase just this part. Thank you very much in advance! 1) Mr. Gradgrind turns his attention to (picks on?) Bitzer, "perhaps because he chanced to sit in the same ray of sunlight which, darting in at one of the bare windows of the ...

I have to write a short story for my class. I was wondering if you could help me with the title. I have the plot as a devastated teenage girl. She has parents that are alcoholic and neglect their daughter. She ends up running away hoping to run from all the pain. Her name is ...
95. ### Chemistry

The Heisenberg Uncertainty Principle: A student is examining a bacterium under the microscope. The E. coli bacterial cell has a mass of mm = 0.100fg\rm fg (where a femtogram, fg\rm fg, is 10−15g\rm 10^{-15}\; g) and is swimming at a velocity of vv = 7.00ìm/s\mu m/s , ...
96. ### Chemistry

The Heisenberg Uncertainty Principle: A student is examining a bacterium under the microscope. The E. coli bacterial cell has a mass of mm = 0.100fg\rm fg (where a femtogram, fg\rm fg, is 10−15g\rm 10^{-15}\; g) and is swimming at a velocity of vv = 7.00ìm/s\mu m/s , ...
97. ### english

how about this for starters? The shift from being a high school student to a college student can be both pleasurable and discomforting at the same time for the simple fact that college is nothing like high school. In college there are no “boundaries”, telling the students ...
98. ### English- emailing response to professor

So I emailed a professor asking the professor about taking a test earlier than the scheduled day it is on next week and the professor responded and said they could arrange for me to take the test early if I want. And to let the professor know what I have in mind. My question ...
99. ### sociology

i have to write three pages on this topic i need ideas. PLEASE Peter Berger likens sociological discovery to culture shock minus geographical displacement. He also points out that as a sociologist we must peel away the layers of the world-taken-for-granted. What does Berger ...
100. ### sociology

i have to write three pages on this topic i need ideas. PLEASE Peter Berger likens sociological discovery to culture shock minus geographical displacement. He also points out that as a sociologist we must peel away the layers of the world-taken-for-granted. What does Berger ...