# brandy

Most popular questions and responses by brandy-
## Spanish

what unusual items are made of sawdust in honduras

*asked on April 28, 2016* -
## chemistry

calculate the molarity of the solution- 0.56 mole of BaCl2 in 100.0mL of solution.

*asked on February 8, 2011* -
## Physics

In a serious accident,a neclear plant's reactor vessal cracks,and all of the cooling water drains out.Although nuclear fission stops,readioactive decay continues to heat the reactor's 2.5 x 10^5 kg uranium core at a rate of 120 Mega-Watts.Once the core

*asked on July 17, 2012* -
## phsc

When you are driving a golf ball,a good follow-through helps to increase the distance of the drive. A good follow-through means that the club head is kept incontact with the ball as long as possible.Why does this technique allow you to hit the ball farther

*asked on June 26, 2012* -
## childcare

When preparing an environment for school-aged children, the caregiver should ensure that the A. environment resembles their school setting. B. children are continually intermixed with the younger children. C. outdoor area allows them to continually

*asked on April 14, 2011* -
## Math

A teacher made a pair of foam dice to use in math games. Each cube measured 10inches on a side. How many square inches of fabric were needed to cover the two cubes?

*asked on February 16, 2017* -
## mathematics

Pick a two-digit number greater than 25. Rewrite your two-digit number as a difference of two numbers. Show how to use the identity (x − y)^2 = x^2 − 2xy + y^2 to square your number without using a calculator.

*asked on June 9, 2016* -
## College Chemistry

A solution is saturated in both nitrogen gas and sodium iodide at 50 degrees C . When the solution is cooled to 25 degrees C what is most likely to occur?

*asked on March 23, 2014* -
## Algebra 2

Write an equation for the translation of x 2 + y 2 = 16 by 8 units left and 3 units down.

*asked on December 5, 2016* -
## Chemistry

What type of reaction is listed below? Prove that it is balanced by listing the number of elements on both side of the equation (reactants vs. products)? CH 3 COOH + NaHCO 3 NaCH 3 COO + H 2 CO 3 2. What type of reaction occurred with H 2 CO 3 from the

*asked on September 28, 2016* -
## childcare

Which of the following observations of children is the most objective? A. Chris took a toy truck from Alex. Alex cried, became angry because Chris took the truck, and then stamped his feet on the floor. He snatched the truck back from Chris, and ran to the

*asked on April 14, 2011* -
## Math

Two individuals, A and B, are finalist for a chess championship. They will play a sequence of games, each of which can result in a win for A, a win for B, or a draw. Outcomes of successive games are independent with P(A wins) =.3, P(B wins)= .2,

*asked on October 28, 2015* -
## Chemistry

How many grams of MGO are needed to prepare 2.5 L of a 0.5 molarity solution of MGO

*asked on November 20, 2018* -
## math

ΔABC ΔDEF. Find x and y. (Let a = 10 in, b = 24 in, c = 16 in, d = 24°, e = 130°, and f = 26°.)

*asked on August 24, 2017* -
## Statistics

The percent of fat calories that a person in America consumes each day is normally distributed with a mean of 36 and a standard deviation of about 10. Suppose that 16 individuals are randomly chosen for an experiment. A) Is it appropriate to use the normal

*asked on November 19, 2015* -
## physics

As these waves pass through their medium,is the medium carried along with them ?

*asked on July 5, 2012* -
## english

I am trying to figure out details as to when groom service (short story) has taken place any help with examples would be great or even a lead? Ive read the story numerous times and I know it was before th 1940s but I cant figure out further.. I have found

*asked on June 20, 2014* -
## childcare

Six-, seven-, and eight-year-olds A. do a great deal of tattling and boasting. B. make lasting friendships. C. are seldom aggressive. D. become logical thinkers. im not sure about this one

*asked on April 14, 2011* -
## phsc

You have a choice,you may get hit head-on by either an adult moving slowly on a bicycle or by a child that is moving twice as fast on a bicycle.The mass of the child is-one-half that of the adult on the bicycle.Which collision do you prefer ?

*asked on June 26, 2012* -
## childcare

Observational records that contain significant detailed information are usually in what form? A. Checklist B. Narrative C. Unobtrusive D. Outline i got d

*asked on April 14, 2011* -
## PHYSICS

A bat flies toward a wall at a speed of 3.5 m/s. As it flies, the bat emits an ultrasonic sound wave with frequency 30.5 kHz. What frequency does the bat hear in the reflected wave? kHz

*asked on November 18, 2010* -
## Mathematics

You have 2 2/3 cups of dried fruit to divide evenly among three children. How many cups of fruit will each child receive? A. 7/9 CUPS B. 9/7 CUPS C. 8/9 CUPS D. 9/8 CUPS

*asked on January 15, 2019* -
## 6th grade

how many cubic meters of dirt are in a hole 6 meters long,2 meters wide, and one meter deep?

*asked on September 10, 2008* -
## phsc

Suppose you are playing ice hockey in the middle of a totally frictionless frozen pond.How can you move youself to the edge of the pond ?

*asked on June 24, 2012* -
## Statistics

A certain type of artificial heart has four independent, critical components.Failure of any one of these components is a serious problem that will cause the artificial heart to fail. The 5 year failure rate for each component follows: component 1=.02,

*asked on October 28, 2015* -
## pre-cal

a pilot wants to fly on a bearing of 66.4 degrees. by flying due east, he finds that a 57-mph wind, blowing from the south, puts him on course. Find the airspeed of the plane. Sketch this. He flys east unknown speed. The plane goes at 66.4, unknown speed.

*asked on June 5, 2007* -
## math algebra

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 115 miles per hour. The westbound train travels at 95 miles per hour. How long will it take for the two trains to be 504 miles apart?

*asked on February 27, 2014* -
## PHSC

Explain the difference between the everyday use of the word "work" and the physical (physics related)use of the word "work".How is energy related to work?

*asked on June 26, 2012* -
## SPC

A consumer organization estimates that 34% of the households in a particular community have one television set, 39% have 2 sets and 18% have three or more sets. If two households are chosen at random, what is the probability that at least one has a

*asked on June 17, 2011* -
## chemistry

The concept of free energy allows prediction of spontaneity of a process by considering the changes in ________ and ________ during the process. A) entropy; temperature B) enthalpy; mass C) enthalpy; entropy D) enthalpy; temperature E) entropy; mass

*asked on November 9, 2009* -
## chemistry

Consider the reaction shown: 452 kcal + 4 PCl5 (s) ¨ P4 (s) + 10 Cl2(g) This reaction is ________ because the sign of ƒ¢H is ________. A) exothermic; neither positive nor negative B) endothermic; positive C) endothermic; negative D) exothermic;

*asked on November 9, 2009* -
## SOCIOLOGY

What are some sacred things, persons,places, and ideas in comtemporary American society? All of these sacred elements connected with what we normally regard as religions?

*asked on May 20, 2012* -
## 4th grade math

Kamala had5,026 grams of flour in a canister. She bought a 4,157 gram bag of flour. She poured some flour from the bag to the canister. As a result, the mass of the flour in the canister is now twice the mass of the flour in the bag. How much is in the bag

*asked on May 14, 2012* -
## Chemistry

A 55.81 gram irregular object made out of one of the metals in #6 raises the water level in a graduated cylinder from the 17.6 mL level to the 24.7 mL level. What is the density and identity of the metal?

*asked on March 8, 2012* -
## childcare

2. Rachel's parents enrolled her in your after-school program in September. In October, Rachel and another girl named Callye started planning a holiday play for December. They worked on the plan everyday. Soon they became inseparable. In December, parents

*asked on April 14, 2011* -
## Intermediate Algebra

Sarah Meeham blends coffee for Tasti-Delight. She needs to prepare 150 pounds of blended coffee beans selling for $4.45 per pound. She plans to do this by blending together a high-quality bean costing $5.25per pound and a cheaper bean at $3.25 per

*asked on February 5, 2017* -
## PHSC

Explain how you could move an object and still do no work.

*asked on June 26, 2012* -
## chemistry

P4 (s) + 10 Cl2 (g) ¨ 4 PCl5 (s) ƒ¢H = -435.2 kcal Based on the reaction shown, which statement is true? A) When 30.97 g P4 (s) react, 435.2 kcal are released. B) When 1 mol P4 (s) reacts, 435.2 kcal are released. C) When 123.88 g P4 (s) react, 435.2

*asked on November 9, 2009* -
## Science (Physics)

On the moon, the acceleration due to gravity is only 1.6 m/s/s. If someone on earth can throw a baseball 24.2 m high, how high could she throw it on the moon?

*asked on November 16, 2013* -
## PHSC

In a simulation on earth,an astronaut in his space suit climbs up a vertical ladder.On the moon,the same astronaut makes the same climb.In which case does the gravitational potential energy of the astronaut change by a greater amount?

*asked on June 26, 2012* -
## childcare

Children develop to their potential when caregivers have A. realistic expectations. B. strong values. C. a philosophy. D. regulations. i got a

*asked on April 14, 2011* -
## physics

Doubling the frequency of a wave source doubles the speed of the waves. ( True or False)

*asked on July 5, 2012* -
## chemistry

please can someone help me with these questions? 24) Which represents the largest pressure? A) five mm Hg B) one atmosphere C) one millimeter of mercury D) one hundred pascals E) five pounds per square inch 25) What would be the new pressure if a 400 mL

*asked on November 9, 2009* -
## algebra

An airplane encountered a head wind during a flight between Joppetown and Jawsburgh which took 5 hours and 30 minutes. The return flight took 5hours. If the distance from Joppetown to Jawsburgh is 1600 miles, find the airspeed of the plane (the

*asked on February 7, 2017* -
## calculus

The height of a projectile launched into the air is given by h (t)= -16t^2 + 48t + 60, where h is the height of the projectile in feet above the ground and t is the number of seconds after its launch. Find the *instantaneous rate of change* in the height

*asked on April 26, 2013* -
## physics

As the wavelength of a wave in a uniform medium increases, its speed will ?

*asked on July 5, 2012* -
## pschology

An article published in the "New York Times" reported the results of a large-scale study on homework for elementary school children. The study indicated that the lowest-achieving students spent more time on homework than children who received higher

*asked on November 5, 2011* -
## writing

Describe the different strategies and techniques used in writing a good-news letter and a bad-news letter. · Provide an example of bad news you might have to deliver in a letter. · Explain which bad-news technique you would choose for this type of

*asked on December 13, 2008* -
## algebra word problem

A long distance runner starts at the beginning of a trail and runs at a rate of 5 miles per hour. One hour later, a cyclist starts at the beginning of the trail and travels at a rate of 13 miles per hour. What is the amount of time that the cyclist travels

*asked on February 27, 2014* -
## physics

Which part of a wave relates to its energy ?

*asked on July 5, 2012* -
## Math

The birth weight of full-term babies was found to follow a normal distribution with a mean of 3500grams, and standard deviation of 600grams. A) What is probability that the birth weight is less than 3000 grams. = P(X4000) Correct? C) birth weight between

*asked on November 5, 2015* -
## PHYSICS

a) At T = 12°C, how long must an open organ pipe be to have a fundamental frequency of 300 Hz? i got answer for part a that is .5642m but did not get for part b. (b) If this pipe is instead filled with helium at 20°C, what is its fundamental frequency?

*asked on November 18, 2010* -
## algebra

As part of her training routine for basketball, Shaylle alternates between cycling and running for exercise. She cycles at a rate of 10 mph and runs at a rate of 6 mph. If she spends 2.5 hours exercising and covers a total of 21 miles, how much time

*asked on February 11, 2017* -
## math

a 132 inch lenght of ribbon is to be cut into 3 pieces the longest piece is to be 39 inches longer than the shortest piece and the third piece is to be half the length of the longest piece find the length of each piece of ribbon

*asked on September 17, 2014* -
## phy

2 kg of water at 5 celsius is added to ice at 0 celsius. The ice and water make up a closed system. Calculate how much of the ice melts

*asked on December 4, 2010* -
## math

how can you write each improper fraction as a mixed number in simplest form.

*asked on November 18, 2010* -
## Physics

A 1.5 kg basketball is thrown to the floor. At the moment it first hits the floor, the basketball has a velocity of 6 m/s directed 45° below the horizontal. In contact with the ball for 0.1 seconds, the floor exerts upon the ball a force of 135 N directed

*asked on November 16, 2010* -
## Math

She needs to prepare 160 pounds of blended coffee beans selling for $3.69per pound. She plans to do this by blending together a high-quality bean costing $5.00 per pound and a cheaper bean at $2.00 per pound. To the nearest pound, find how

*asked on February 7, 2017* -
## Physics

a full draw is the maximum distance that an archer can pull an arrow. Using the recurve bow shown below, a particular archer requires an average force of 130N to pull a full draw of 70.0cm. (when the arrow is relaxed in the bow, there is a distance of

*asked on July 26, 2015* -
## International Business: Please Check Answer

Hi, Please help me! I need to know is these is the correct answer for these questions. Thanks for your help! Some countries try to hold the value of their currency within some range against an important reference currency. This is referred to as what? a. A

*asked on November 18, 2014* -
## calculus

the time required for one complete oscillation of a pendulum is called its period. if the length L of the pendulum is measured in feet and the period P n seconds, then the period is given by P=2¶(L/g)^1/2, where g is constant. use differentials to show

*asked on July 8, 2014* -
## Chemistry

How many moles of hydrogen gas will be produced when the 0.03 g of magnesium reacts with excess hydrochloric acid?

*asked on December 4, 2011* -
## Math

The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of about 10. Suppose that 16 individuals are randomly chosen. Is it appropriate to use the normal approximation

*asked on November 20, 2015* -
## childcare

One of the most important factors in a caregiver's ability to provide quality care is A. good business sense. B. patience. C. knowledge of child development. D. experience in the field. i got b

*asked on April 14, 2011* -
## COM/155

I wrote these 5 sentences for a assignment and would like some feeback on them as to what I may need to work on. 1.Our education plays (simple present tense) a major role in our future finances. 2.My financial planning class opened (simple past tense) my

*asked on November 19, 2010* -
## Evironmental Science

All of the following make up the three major categories of environmental problems except? a. loss of biodiversity. b. overpopulation. c. resource depletion.

*asked on September 28, 2016* -
## physical sciene

Two 2.2 kg physical science textbooks on a bookshelf are 0.15 m apart. What is the magnitude of the gravitational attraction between the books?

*asked on February 14, 2013* -
## Chemistry

Mass of weighed filter paper ? Mass of weighed filter paper plus recrystallized vanillin? Mass of recrystalized vanillin Mass impure vanillin Percent recovery Suggest how you could have improved your techniques to increase your percent recovery.

*asked on March 8, 2012* -
## Com 220

I need help in how do I go about incorporating statistics, graphs and iiustrations. My topic is about probation is apporiate for drug offenders

*asked on December 4, 2010* -
## phy

During an isovolumetric process, the pressure on the gas is doubled and the amount of gas is tripled. If the initial temperature of the gas is 300k, what is thefinal temperture.

*asked on December 4, 2010* -
## health

what is the healthiest diet

*asked on October 8, 2008* -
## phsc

A satellite explodes in outer space, far from any other body,sending thousand of pieces in all direction.How does the linear momentum of the satellite before the explosion compare with the total linear momentum of all the pieces after the explosion ?

*asked on June 26, 2012* -
## phsc

Two identical cars have the same speef one traveling east and one traveling west.Do the cars have the same momentum ?

*asked on June 26, 2012* -
## Algebra

How do you simplify the following and please show all work. (-3x(-4 exponent)y(3 exponent) ______________________________ (2x(5 exponet) y(-2 exponent) then the whole equation is in ()with a -2 exponent

*asked on October 24, 2007* -
## english

I'm trying to describe an event where my teacher won a special award during an assembly. I'm terrible at creative writing Would this be a clean sentence: Mrs. "Smith" headed to gym with a confused expression transformed immediately. Her eyes bulged, mouth

*asked on September 26, 2017* -
## algebra

z varies jointly with y and the square of x. If x=-2 when y=7 and z=-84,find x when z=-96 and y=2 I just need help figuring out what equation to use.

*asked on March 11, 2017* -
## Math

500! is divisible by 21. How many times can 21 go into 500! ? Have zero clue how to do this. Thanks in advance!

*asked on September 20, 2015* -
## physical sciene

Neglecting air resistance, how fast is the object traveling when it strikes the gounnd at the end of 3.8s?

*asked on February 9, 2013* -
## algebra

find the slope of a straight line that passes through the given pair of points (5,6) and (-3,1)

*asked on January 29, 2012* -
## Chemistry

I have a 500mL flask, and I want to prepare 500mL of NaOH solution with a pH of 13.00. How many grams of Na OH do I need to put in the flask to arrive at this pH?

*asked on December 8, 2011* -
## psychology

how do psycho dynamic, physiological psychology, cognitive psychology, and cortical function effect aggressive behavior? in detailed answers please.

*asked on November 5, 2011* -
## psychology

explain the decay theory

*asked on November 5, 2011* -
## COM/155

Review pp. 517–520. Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in your description. Bold the adverbs and underline the adjectives Just wanted to know if this is correct or do

*asked on December 15, 2010* -
## Math

How do I graph 35-5y=0?

*asked on October 28, 2010* -
## chemistry

N2 + O2 ¨ 2 NO ƒ¢H = 43.2 kcal Based on the reaction shown, which statement is true? A) 43.2 kcal are consumed when 1.00 g of O2 reacts. B) 43.2 kcal are produced when 1.00 mole of NO is produced. C) 43.2 kcal are consumed when 1.00 g of N2 reacts. D)

*asked on November 9, 2009* -
## Psychology

Present a situation in which you acted or reacted ‘mindlessly’ (see web links below), rather than thoughtfully, and which did not turn out well for you. Using the critical thinking concepts discussed in Chapter 1 and concepts of Chapter 8 and/or from

*asked on September 13, 2009* -
## uop

the different strategies and techniques used in writing a good-news letter and a bad-news letter. · Provide an example of bad news you might have to deliver in a letter. · Explain which bad-news technique you would choose for this type of letter.

*asked on December 13, 2008* -
## algebra

im totally lost with my homework this is all gibberish to me. What are the coordinates of the vertex of the graph of the quadratic function y= -x^2 -1? A.(0,-1) B.(0,2) C.(-1,-1) D.(-1,0)

*asked on May 21, 2008* -
## Synonym HELP

What are the synonym's for diction,digression,elegy,ellipsis,and epic? I suggest you get to know a thesaurus website such as http://thesaurus.reference.com/ Enter the word that you want synonymns for in the TOP line and click "Search". For "diction" you

*asked on August 23, 2005* -
## algebra

As part of her training routine for basketball, Shaylle alternates between cycling and running for exercise. She cycles at a rate of 14 mph and runs at a rate of 8 mph. If she spends 4.5 hours exercising and covers a total of 51 miles, how much time

*asked on February 9, 2017* -
## algebra

As part of her training routine for basketball, Shaylle alternates between cycling and running for exercise. She cycles at a rate of 16 mph and runs at a rate of 8 mph. If she spends 8.5 hours exercising and covers a total of 112 miles, how much time

*asked on February 8, 2017* -
## Math

the time required for one complete oscillation of a pendulum is called its period. if the length L of the pendulum is measured in feet and the period P n seconds, then the period is given by P=2¶(L/g)^1/2, where g is constant. use differentials to show

*asked on July 8, 2014* -
## Medical ethics

What should I expect from this course. The title pretty much explains it but I would like some more detailed information please

*asked on May 4, 2014* -
## Geometry

A farmer has 52 meters of fencing to make a rectangular corral. If the width is x, what is the length and area?

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

As these wave pass through their medium,is the medium carrief along with them ?

*asked on July 5, 2012* -
## PHSC

Which part of a wave relates to its energy ?

*asked on July 5, 2012* -
## algebra

Factor out the greatest common factor in the expression? 11y^5-55y^2

*asked on February 29, 2012* -
## algebra

solve; 3x-y=-5, -2x+5y=-14

*asked on February 5, 2012* -
## algebra

perform the indicated operation: 3/5 x 7/10

*asked on January 6, 2012* -
## chemistry

a lab experiment calls for 10% acetic acid solution. The lab has only 5% and 15% acetic solutions available. How much of each should be mixed to obtain 10 liters of a 10% solution?

*asked on December 1, 2011*

## Pages

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