# larry

Popular questions and responses by larry
1. ## math

Can somebody please help me with this problem? This is the index-„³ 5 6^-5 The radical sign did not show, but the problem is: 5 is the index (outside the radical sign and then 6 is squared to the -5th power (inside the radical sign is under the radical

2. ## chemistry

how many molecules are present in 4.25 mol if CCl4? 1 mol = 6.022 x 10^23 molecules Therefore, how many molecules are in 4 moles? I don't have a calculator to figure out that problem, but I do understand it. i mn

3. ## Statistics

A package of self-sticking notepads contains 6 yellow, 6 blue, 6 green, and 6 pink notepads. An experiment consists of randomly selecting one of the notepads and recording its color. Find the probability that a green notepad is selected given that it is

4. ## metreology lab

1. Saturated (cloudy) air at a temperature of 20 °C (68 °F) has a relative humidity of _________%. 2. Compute the relative humidity (RH) to nearest percent for each of the following atmospheric conditions: a. vapor pressure = 6 mb, saturation vapor

5. ## English

Underline the correct verb form to complete each sentence. --------------------------------------* 2. Has the ice (froze, frozen) on the pond? 5. The baby has (broke, broken) the toy. --------------------------------------- Which one would be correct for

6. ## Math

For a given interest rate, simple interest varies jointly as the principal and time. If \$3000 left in an account for 6 years earned interest of \$1260, then how much interest would be earned in 7 years?

7. ## chemistry

how many orbitals are in the 6p sublevel? I wrote 6 but I want to make sure I am doing this right.

8. ## math

compute the value of 0.2^-4 express answer numerically

9. ## english

need help on italicized portion of the sentence? 1.The weather remaining turbulent, we will postpone our canoe trip.

10. ## Similes

Complete each sentence with a simile. His tail wagged like..... the old man petted him as tenderly as he would...... Like, can someone please help me with these two. It's driving me crazy! thank you,

11. ## Math

Letter tiles a in a bag. Without looking I am going to draw one tile. Here are the letter tiles O,I,S,P,L,A What are my chances of drawing a vowel? A. 0.3 B. 0.05 C. 0.5 D. 3

12. ## math

The drama club sold \$779 worth of tickets to the school play. Student tickets cost \$3 apiece and tickets for everyone else cost \$5 each. What equation relates the number of student tickets that were sold, s, and the number of other tickets that were sold,

13. ## math

How many liters each of a 55% acid solution and a 80% acid solution must be used to produce 50 liters of a 60% acid solution? (Round to two decimal places if necessary.)

14. ## Poetry (metaphors)

What's the metaphor? --------------------------------------- The Toaster A silver-scaled dragon with jaws flaming red sits at my elbow and toasts my bread. I hand him fat slices, and then, one by one, He hands them back when he sees they are done.

15. ## Science

Help me unscramble the words acnsrl spgei

16. ## Chemistry

Which group of elements is characterized by an s2p3 configuration? What is the electron configuration of group 15? http://www.chemsoc.org/visElements/pages/data/intro_groupv_data.html thanks

17. ## Math

sin theta = 8/17 and theta is in the second quadrant. Find sin(2theta),cos(2theta),tan(2theta) exactly sin(2theta) cos(2theta) tan(2theta)

18. ## math

Julie spent \$50 on a book. The cost of the book was \$24 less than twice what she spent on a backpack. How much did the backpack cost?.

19. ## chemistry

what mass NaOH is required to react exactly with 25.0 ml of 3.0 M H2S04

20. ## Chemistry

What is the percent yield of CO2 if the reaction of 10.0g of CO with excess O2 produces 12.8g of CO2?

21. ## essay writing

Which of the following does not belong in a conclusion paragraph? A. An attention grabbing sentence. B.A restated thesis statement. C.A conclusion sentence. D.A summary of supporting details .I CHOSE D.

22. ## math

a pharmacist uses 5 separate weights: 1g, 2g,4g,8g and 16g. If the pharmacist can combine these weights to create a new weight, how many different weights are possible?

23. ## algebra

The sum of two numbers is 56. The sum of the smaller and 5 times the larger is 192. Find the numbers.

24. ## math

which pair of ratios does NOT form a proportion? A.3/ 5 24/40 B.30/10 15/3 C.9/14 3/4 D.7/12 14/24****

25. ## physics

A watch manufacturer claims that its watches gain or lose no more than 8 s in a year. How accurate is this watch, expressed as a percentage? Express your answer using one significant figure.

Owen is fishing from a dock. He starts with the bait 2 feet below the surface of the water. He reels out the bait 19 feet then reels it back in 7 feet. what is the final position of the bait relative to the surface of the water? Write an expression to

27. ## Physics

The angular velocity of a wheel is given by w(t) = (2.00 rad/s^2)t + (1.00 rad/s^4)t^3. A. What is the angular displacement of the wheel from time t=0.00s to time t=T? B.What is the angular acceleration of the wheel as a function of time?

28. ## Chemistry (General)

When 280. mL of 1.50 x 10-4 M hydrochloric acid is added to 135 mL of 1.75 x 10-4 M Mg(OH)2, the resulting solution will be: acidic. basic neutral. It is impossible to tell from the information given.

29. ## Spanish

Can someone help me translate these into English please? unas millas ingleseas y cuardradas de heirba lujosa and... Esta es una fiesta de divertimiento; por eso vengan y participen en el divertimiento. Gracias!

30. ## Math

Saeed bought 21 1/2 lb. of ground beef. He used 1/4 of the beef to make tacos and 2/3 of the remainder to make quarter-pound burgers. How many burgers did he make

31. ## math

A dairy farmer wants to mix a 20% protein supplement and a standard 10% protein ration to make 1200 pounds of a high-grade 15% protein ration. How many pounds of each should he use?

32. ## metreology

Wien’s radiation law says that the wavelength of most intense radiation (λmax) emitted by a blackbody is inversely proportional to the absolute temperature (T) of the object. The surface of the Sun radiates as a blackbodyat a temperature ofT=6000

33. ## physics

a crane drops a 1.0 kg steel ball onto a steel plate. the ball's speed just before impact is 2.0 m/s. if the average impact force is 300 N, and the ball is in contact with the plate for 0.01 seconds, what is the bounce back speed right after the impact.

34. ## physics

A car is traveling at Vx =20 m/s. The driver applies the brakes, and the car slows with ax = -4m/s^2. What is the stopping distance

35. ## english: poem

do you think this poem's emotion is optimistic? Calgary 2 A.M. In spite of the fact that it's twenty below and winter has gone on for five long months, in spite of being starved, starved almost to death for greenness and warmth, flowers and birds, in spite

36. ## Quick Spanish #2

For dessert we will have chocolate cake, ice cream and pie How would you translate this into Spanish? I'm having trouble with "we will have..." Please help. Thank you.

37. ## Quick Spanish

Welcome, you are invited to Sue, James and Jason's party. Bienvenido, tu eres (invited)a la fiesta de Sue, James y Jason. Can someone help me translate "invited" into Spanish? Gracias!

38. ## Spanish

Can someone please check my work? Answer the following questions about yourself in a comlete sentence. 1. ¿Qué pides muchas veces como plato principal? Yo pido muchas veces el pollo como plato principal. 2. ¿Qué piden tus amigos como plato principal?

39. ## Spanish

Can someone please check my work? Answer the following question in a complete sentence. 1. Cuando vas al cine, ¿vas a pie, en coche o en autobús? Voy al cine el sábado a las siete en coche. Complete the sentence with the correct word. 1. Manuel siempre

41. ## Spanish

Can someone please check my work? What do you like to eat for dinner? Answer the following questions in complete sentences. 1. ¿Te gusta comer sopa en la cena? Sí, me gusta comr sopa en la cena. 2. ¿Te gusta beber jugo de naranja? Sí, me gusta beber

42. ## Spanish

Can someone please check my work? These students are at school. Put the senence in the correct order using the correct form of the verb ir. 1. Sandra y Pablo/gimnasio (ir) Sandra y Pablo van al gimnasio. 2. yo/todos los dís/a la escuela (ir) Yo estoy a la

43. ## Spanish #2

Para sacar una buena nota en el examen...Look at the drawings and write two complete sentences about what the following people have to do. 1. There is a boy reading and he is sitting on a puffy cushion. I wrote: El chico tiene que leer. Él tiene que

44. ## Similes

Write a simile to finish each sentence. 1. The old man's legs moved as slowly and as awkwardly as... 2. His face fell in folds like... 3. His eyes were grey like old snow. 4. His body looked old and used like.. 5. His smile was as young as... 6. He called

45. ## Math

A building in the shapeof a sqaure pyramid is to be covered with one-way reflective glass. One side of the base of the pyramid is 110m. The slant height of the pyramid is 125m. How much felfective glass is needed to cover the four sides fo the pyramid?

46. ## Math

sally has twice as many dimes as nickels. the total value is \$3.50. how many nickels does she have? This is as far as i got: #number of nickels = n #number of dimes = 2n help!!

47. ## Programming concepts

Write a pseudocode to represent the logic of a program that allows the user to enter the rainfall for 12 months (January to December). The output will consist of the total rainfall for the year and the average rainfall for the 12 months.

48. ## mathematics

A hemispherical bowl has an external radius of 18cm and is made of wood 3m thick. calculate the volume of the wood in the bowl.

49. ## taxation

On February 12, 2002, Nancy Trout and Delores Lake formed Kingfisher Corporation to sell fishing tackle. Pertinent information regarding Kingfisher is summarized as follows:

50. ## Psychology

I am having a little trouble coming up with material for (The Main Propositions of Contemporary Psychodynamic Theories)

51. ## health and physical

the noise diaphragm and lungs are part of the _____ system A. circulatory B. excretory C.nervous D.respiratory

52. ## math

If xy+2x+3y+4=5, then y= A. 1-2x/3 B. 1-2x/x C. 1-2x/x+3 D. 1-3x/xy+3

53. ## math

A student athlete runs 3 1_ 3 miles in 30 minutes. A professional runner can run 1 1_ 4 times as far in 30 minutes. How far can the professional runner run in 30 minutes?

54. ## Calc

I need help finding the correct formula after finding the doubling time and continuous percentage. I got the doubling time of 24 days and the continuous percentage of 2.89%. Homework asking use the doubling time to find the continuous percent growth rate

55. ## Math

A certain computer can perform 10 to the 5th power calculations per second. How many calculations can it perform in 10 seconds?

56. ## Physics

Why does a transformer require alternating voltage?

57. ## Organic Chemistry

Which of the following statements are correct? (Select all correct answers.) Breaking the bonds between the solute molecules is an endothermic process Breaking the bonds between the solvent molecules is an endothermic process Formation of the

58. ## Spanish (URGENT)

Can someone please check my work? Write a paragraph describing your party. La fiesta está en una grande mansión. Tiene seis cuartos, una recamára principal, tres (guest rooms), ocho baños, un comedor, un grande patio, una piscina interior, (and outside

59. ## Spanish #2 (URGENT)

Can someone please check my work? Write a complete sentence using the elements below and replacing the words in parentheses with a direct object pronoun. modelo: Mabel/hablar (yo) Mabel me habla. 1. Jorge y Ernesto/quieren cerrar (su tienda) temprano Jorge

60. ## Spanish

Can someone please check my work? Answer the following questions in complete sentences. 1. ¿Adónde vas los lunes a las 8:30 de la mañana? Yo voy a la clase de historia los lunes a las ocho y media de la mañana. 2. ¿Adónde vas los lunes a las 3:30 de

61. ## Spanish

Tell what the following people have to do in order to get good grades. Write complete sentences. modelo: Jorge/tomar apuntes (siempre) Jorge siempre tiene que tomar apuntes. 1. María Elena y Nor/estudiar (mucho) María elena y Nora tienen que estudiar

62. ## Poems

Open-End poem with a metaphor. Choose a metaphor. Use the primary word for your title. Then write three lines. Each line should say something different about the subject, or give an idea of what it is like. Each line can be either a phrase or a sentence.

63. ## world history

what were the two "lost provinces" located on the border of France and Germany that the Germans had gained possession of as a result of their 1871 victory in the Franco-Prussian War? Alsace and Lorraine

64. ## chemistry

Is C7h16 + O2 = 7 CO2 + 8 H2O a balance chemical equation? C balances. H balances (you should capitalize it). O is not balanced. You need a coefficient of 11 for O2. Check that.

65. ## English

I wanted to know if I had the right idea. In the poem “To My Dear and Loving Husband" by Anne Bradstreet the poem is emotional because she is expressing the love she has for her husband, and it is also physical because the metaphors she uses helps have

66. ## Algebra

Translate into a variable expression. The sum of two numbers is thirty-one. Using s to represent the smaller number, translate “five more than the larger number” into a variable expression.

67. ## algebra

Travis is 19 years older than his sister Danielle. In 14 years, he will be twice as old as Danielle. How old is each of them now

68. ## algebra

The length of a rectangle is 6 inches more than the width. If the perimeter is 176 inches, what are the length and the width?

69. ## math

The length of a rectangle is 3 feet less than 4 times the width. If the perimeter is 84 feet, find the length and the width of the rectangle.

70. ## algebra

Admission to a baseball game is \$4.50 for general admission and \$5.50 for reserved seats. The receipts were \$4588.00 for 948 paid admissions. How many of each ticket were sold?

71. ## Math

The ratio of adults to kids attending a play is 8:5 based on this ratio if 390 people attend how many are kids

72. ## metreology

Within the troposphere, on average, the air temperature decreases 6.5 Celsius degrees for every 1000 m increase in altitude (3.5 Fahrenheit degrees per 1000 ft.).Based on these atmospheric conditions, predict the air temperature outside an airplane

73. ## Physics

A zebra sees a lion 300 m to his right. The zebra starts running at 25 KpH straight ahead to get away. At this point the lion launches himself on an intercept course at the zebra at a speed of 31 KpH. a. At what angle does the lion launch himself? b. If

74. ## math

The coordinates of two of the vertices of a square are (0,0) and (0, -4). Of the following, which could not be the coordinates of the point where the diagonals of the square intersects? A. (2, -2) B. (-2, 2) C. (0, -2) D. (-2, -2)

75. ## stats

A box contains 10 red balls and 20 blue balls. Three balls are selected at random one after the other from the box, without replacement. If the first two balls selected are both blue, what is the probability that the third ball selected is red?

76. ## Math

f(x) = (9-8x) / (10x-9) f^-1(x) =

77. ## Physics

The angular velocity of a wheel is given by w(t) = (2.00 rad/s^2)t + (1.00 rad/s^4)t^3. A. What is the angular displacement of the wheel from time t=0.00s to time t=T? B.What is the angular acceleration of the wheel as a function of time?

78. ## math

What to Do: Consider the following, and then do the calculations to solve (formulas and concept explanations in the book). Your business provides a service to local residents. Your fixed costs are \$2,000 per month, and you expect 40 customers per month.

79. ## math

Your business provides a service to local residents. Your fixed costs are \$2,000 per month, and you expect 40 customers per month. The variable cost associated with each service is \$35. 1. Using cost-based pricing and a markup of 20%, what should the price

80. ## psychology

Traumatic events do not always result in a diagnosable psychological disorder What factors determine how a person may be affected by one such event?

81. ## Statistics

You are dealt a hand of three cards, one at a time. Find the probability that your third card is your first jack. A) 0.068 B) 0.145 C) 0.127 D) 0.077 E) 0.00018 How do I set this problem up?

82. ## Statistics

In an Intro Stats class, 57% of students eat breakfast in the morning and 80% of students floss their teeth. Forty-six percent of students eat breakfast and also floss their teeth. What is the probability that a student from this class eats breakfast given

83. ## physics

a cannon with mass of 2000kg fires a 10kg shell at an angle of 60 degrees above the horizontal. if the recoil velocity of the cannon across the level ground is 0.5 m/s what is the velocity of the cannon ball.

84. ## Algebra

An advertising agency conducted a survey and found that the number of units sold, N, is related to the amount a spent on advertising (in dollars) by the following formula: N = 6,500 + 400 ln a (a ≥ 1) How many units are sold after spending \$1,000? (Round

85. ## Physics

I've been stuck on this equation for a while and I don't know if i'm missing a key part to the equation.. i just need help! If the gravitational field strength at the top of Mount Everest is 9.772 N/kg, approximately how tall (in feet) is the mountain? F=

86. ## Social studies

I am learning about scarcity in my SS 6th grade and I am unsure about this question. Which sentence best tells the effect of scarcity on economics? A. Scarcity shapes decisions about how to distribute goods B. because resources are scarce consumers buy

87. ## Math

If f(x)=ax^2+b f(-3)=-3 and f'(-3)=2 find the coefficients a and b.

88. ## Algebra 2

The Denominator of a fraction exceeds the numerator by 4. When 3 is added to both the numerator and denominator, the fraction becomes 4/5. Find the fraction.

89. ## geometry

Find the similarity ratio and the ratio of perimeters for two octagons with area 18 square inches and 50 square inches

90. ## Math

The ratio of the cost of an adult ticket to a student ticket for the circus is 5:3. If \$32 is the total spent on tickets, how much was each adult ticket and how much was each student ticket?

91. ## chemistry

how many grams of oxygen are needed to create 437 liters of gas?

92. ## statistics

A manufacturer wishes to estimate the reliability (in months) of a certain product. An estimate of the population standard deviation from a previous sample was 12 months. If the manufacturer desires to be within 4 months of the true value with

93. ## math

Tommy, Shawn and Ricky had a total of 192 picture cards. In a game, Tommy lost some picture cars to Shawn and Shawn’s picture cards doubled. Shawn in turn lost some picture cards to Ricky and Ricky’s picture cards doubled. Then they each had the same

94. ## math

David and Marie had \$300 altogether. After David spent 2/5 of his money and Marie spent \$20, they each had the same amount of money. How much money did Marie have at first?

95. ## algebra

Find the y-intercept and the x-intercept for the equation-25x+y=15 What is the y-intercept? (Type an ordered pair) What is the x-intercept? (Type an ordered pair. Type integers or fractions for coordinates.

96. ## Quick English

Which of these make more sense/sound better? Please remove all information with regards to my account from your servers. Please remove all information related to my account from your servers. Thank you.

97. ## latin bases

Which Latin base means to see? a.CLUD b.PLEN c.VOC- d.VIS-

98. ## english: poem

can someone tell me what emotion is this poem is expressing? i read this over but couldn't figure out what this poem is expressing. God's World O world, I cannot hold thee close enough! Thy winds, thy wide grey skies! Thy mists that roll and rise! Thy