# larry

Popular questions and responses by larry-
## 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

*asked on January 1, 2007* -
## 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

*asked on February 7, 2007* -
## 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

*asked on October 3, 2013* -
## 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

*asked on December 31, 2015* -
## 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

*asked on November 17, 2008* -
## 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?

*asked on August 7, 2015* -
## chemistry

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

*asked on February 8, 2012* -
## math

compute the value of 0.2^-4 express answer numerically

*asked on July 7, 2012* -
## english

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

*asked on May 3, 2012* -
## 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,

*asked on January 15, 2009* -
## 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

*asked on March 13, 2017* -
## 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,

*asked on December 8, 2016* -
## 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.)

*asked on October 17, 2016* -
## 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.

*asked on January 14, 2009* -
## Science

Help me unscramble the words acnsrl spgei

*asked on September 14, 2014* -
## 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

*asked on November 12, 2006* -
## 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)

*asked on November 14, 2014* -
## 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?.

*asked on July 7, 2012* -
## chemistry

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

*asked on July 1, 2012* -
## Chemistry

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

*asked on October 9, 2009* -
## 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.

*asked on October 8, 2009* -
## 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?

*asked on August 28, 2008* -
## algebra

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

*asked on October 16, 2016* -
## 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****

*asked on June 2, 2016* -
## 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.

*asked on September 4, 2015* -
## 6TH GRADE MATH

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

*asked on June 24, 2015* -
## 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?

*asked on November 23, 2014* -
## 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.

*asked on October 11, 2010* -
## 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!

*asked on September 28, 2009* -
## 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

*asked on January 7, 2017* -
## 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?

*asked on October 16, 2016* -
## 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

*asked on December 22, 2015* -
## 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.

*asked on July 8, 2013* -
## 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

*asked on January 29, 2012* -
## 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

*asked on March 21, 2010* -
## 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.

*asked on September 28, 2009* -
## 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!

*asked on September 28, 2009* -
## 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?

*asked on April 9, 2009* -
## 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

*asked on April 6, 2009* -
## Spanish

Can someone please check my work? Use possessive adjectives to write complete sentences about Miguel's family. Follow the model. modelo: tú/padres/ser/simpáticos: Tus padres son simpáticos. 1. yo/hermanos/ser/altos: Mis hermanos son altos. 2.

*asked on March 30, 2009* -
## 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

*asked on March 24, 2009* -
## 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

*asked on February 27, 2009* -
## 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

*asked on February 18, 2009* -
## 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

*asked on January 13, 2009* -
## 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?

*asked on October 28, 2008* -
## 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!!

*asked on September 27, 2008* -
## 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.

*asked on January 31, 2018* -
## 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.

*asked on January 1, 2017* -
## 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:

*asked on September 22, 2016* -
## Psychology

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

*asked on May 16, 2016* -
## health and physical

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

*asked on May 2, 2016* -
## 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

*asked on July 13, 2015* -
## 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?

*asked on March 5, 2015* -
## 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

*asked on October 3, 2014* -
## Math

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

*asked on October 11, 2012* -
## Physics

Why does a transformer require alternating voltage?

*asked on May 28, 2012* -
## 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

*asked on April 29, 2010* -
## 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

*asked on September 28, 2009* -
## 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

*asked on April 5, 2009* -
## 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

*asked on February 26, 2009* -
## 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

*asked on February 18, 2009* -
## 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.

*asked on January 14, 2009* -
## 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

*asked on January 28, 2008* -
## 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.

*asked on February 7, 2007* -
## 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

*asked on January 13, 2007* -
## 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.

*asked on August 6, 2017* -
## 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

*asked on October 16, 2016* -
## 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?

*asked on October 16, 2016* -
## 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.

*asked on October 16, 2016* -
## 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?

*asked on October 16, 2016* -
## 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

*asked on September 7, 2016* -
## 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

*asked on December 22, 2015* -
## 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

*asked on December 8, 2015* -
## 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)

*asked on July 18, 2015* -
## 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?

*asked on February 7, 2015* -
## Math

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

*asked on December 8, 2014* -
## 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?

*asked on November 23, 2014* -
## 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.

*asked on October 24, 2014* -
## 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

*asked on October 24, 2014* -
## 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?

*asked on April 18, 2014* -
## 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?

*asked on October 5, 2013* -
## 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

*asked on October 4, 2013* -
## 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.

*asked on July 8, 2013* -
## 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

*asked on May 9, 2013* -
## 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=

*asked on January 21, 2013* -
## 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

*asked on October 23, 2012* -
## Math

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

*asked on October 11, 2012* -
## 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.

*asked on October 10, 2012* -
## geometry

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

*asked on July 18, 2012* -
## 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?

*asked on June 3, 2012* -
## chemistry

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

*asked on January 30, 2012* -
## 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

*asked on November 8, 2011* -
## 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

*asked on August 23, 2011* -
## 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?

*asked on August 23, 2011* -
## 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.

*asked on May 24, 2011* -
## 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.

*asked on August 4, 2010* -
## latin bases

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

*asked on March 31, 2010* -
## 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

*asked on March 21, 2010* -
## Chemistry

Using the balanced reaction, enter the formula, charge(if any), and state of the species (exclude H2O) in solution if Li3PO4(aq) reactant is present in stoichiometric excess. Separate your answers by comma. CrBr3(aq) + Li3PO4(aq) → CrPO4(s) + 3LiBr(aq)

*asked on February 18, 2010* -
## Spanish

Can someone please check my work? Gazpacho Es un sopa frío y refrescante de Andalucía. Es hizo con tomates, pepinos, pimientos y ajo. Tortilla Española Ingredientes incluya patatas, cebollas y huevos. ¡Es la comida perfecto si necesites un desayuno

*asked on November 6, 2009*