# nichole

Most popular questions and responses by nichole-
## Health

Rapid heartbeat is a physical response to stress true false Most people have some circumstances in their lives True False The fight or flight response is only experienced by humans true false ———- is hormone produced by the adrenal glad that

*asked on September 11, 2018* -
## chemistry

How many liters of CO2 form at STP if 5.0g of CaCO3 are treated with excess hydrochloric acid? show all your work

*asked on April 24, 2009* -
## math

what is the experimental probability of rolling a 3

*asked on March 2, 2015* -
## Social Studies

1.What was the initial purpose of the constitutional conversation A. To write the constitution B. To Amend the constitution C.to amend the articles of confederation D. To ratify the constitution My answer C 2. What fundamental problem did Noah Webster see

*asked on October 4, 2018* -
## Math

Lesson 14 measurement unit test I need to check my answers

*asked on February 20, 2019* -
## Social studies

How are the capital resources used in production A. They allow producers better access to world market B. They make it possible to employ more skilled labradors C. They provide tools to make production more efficient......... D. They purchase the Rall

*asked on March 6, 2019* -
## Statistics

Normal distribution models what type of variable??

*asked on May 7, 2012* -
## Science

I need big help on my science no hate pls I just need help Here is a couple of questions for you to help me 1. Which of the following best describes the movement of an object at rest if no outside forces act on it A. It will move due to Inertia B. Gravity

*asked on February 25, 2019* -
## nutrition

Choose three nutritional labels off of food packaging. Explain the ingredients and how to read each label in terms of calories, protein, carbohydrates, fats, and percentage of daily recommended dietary value. Respond in a short essay format of 200 words of

*asked on October 25, 2012* -
## pre calculus

You set up a business and make an initial investment of $10,000. The unit cost of the product is $2.85 and the selling price is $4.95. How many units must you sell to break even?

*asked on January 7, 2009* -
## Accounting

Julie Molony opened Julie's Maids Cleaning Service on July 1, 2010. During July, the company completed the transactions. July 1 Invested $14,000 cash in the business 1 Purchased a used truck for $10,000 paying $3,000 cash and the balance on account. 3

*asked on April 12, 2010* -
## math

Dionne can run around a circular track in 120 seconds. Basha, running in the opposite direction as Dionne, meets Dionne every 48 seconds. Sandra running in the same directions as Basha, passes Basha every 240 seconds. How often does Sandra meet Dionne?

*asked on December 14, 2011* -
## aP Chemistry

The net ionic equation for ALL aqueous reac- tion of strong acids and strong soluble bases that form soluble salts is 1. the formation of the soluble salt. 2. the formation of water from the ele- ments. 3. the formation of H2O from H and OH . 4. the

*asked on August 29, 2012* -
## Government

What are some reasons why the President was given almost unlimited military powers? What are some possible positive and negative effects resulting from the scope of the President's military power? The effective conduct of a war requires a strict obediance

*asked on May 13, 2007* -
## Career explanation

1. Melanie assesses risk both financial and physical. She has a graduate degree she is: A. A financial planner B. A business Analysts C.an actuary D. A securities trader This is really confusing to me so it would mean a lot if you can help me

*asked on April 2, 2019* -
## math

enrollment in a business seminar increased from 52 people to 71 people. what was the percent increase.

*asked on July 3, 2011* -
## math

There are nine points on a piece of paper. No three of the points are collinear. How many different triangles can be formed by using three of the nine points as vertices?

*asked on December 14, 2011* -
## grammar

I am both a quick worker, and I am careful." what is the correct parallel structure.

*asked on May 10, 2011* -
## science

how are fossil fuels formed???

*asked on August 26, 2010* -
## chemistry

What is the balaced net ionic for this equation: PbNO3+CuSO4-->PbSO4+CuNO3

*asked on March 7, 2010* -
## chemistry

An enzymatic hydrolysis of fructose was allowed to proceed to equilibrium at 25 degrees C. The original concentration of fructose-1-p was .2 M, but when the system had reached equlibrium the concentration of fructose 1-p was only 6.52 * 10 -5 M. Calculate

*asked on October 5, 2010* -
## Math

1. What are the main median and Range of the data set 15, 16, 21, 23, 25, 25, 25, 39

*asked on March 27, 2019* -
## chemistry

What is the net ionic equation for calcuim ion and ammonium oxalate?

*asked on September 28, 2010* -
## pre calculus

The perimeter of a rectangle is 480 meters and its length is 1.5 times its width. find the dimensions of the rectangle.

*asked on January 7, 2009* -
## Math

I need help with Lesson 3 unit 3 pls help no hate I just am struggling a bit here

*asked on February 25, 2019* -
## math

FIND THE MODULO CLASS TO WHICH THE NUMBER BELONGS FOR THE GIVEN MODULO SYSTEM 53 mod 12

*asked on June 12, 2011* -
## 10th grade

Lack of iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?

*asked on October 26, 2010* -
## chemistry

which stage of ionization usually produces more ions?

*asked on April 25, 2009* -
## Math

1. What is 0.32 as a fraction in simplest form My answer was 32/100 2. Find the sum of 2 1/2 and 2/5 My answer was 2 3/7 3. Which of the following makes the statement true 1/5^0=? My answer was 1 4. The area of a certain state is 840,000 Square miles what

*asked on September 21, 2018* -
## Chemistry

The temperature of a 2.0 g sample of aluminum increases from 25 to 30 degrees celcius. How many joules of heat energy were added? Specific heat of Aluminum is .9

*asked on May 18, 2011* -
## MATH

express the repeating decimal as a quotient of two integers 1.63

*asked on July 14, 2011* -
## exp of math

sales of frozen pizza for a club fundraiser increased from 500 one year to 520 the next year. what is the percent increase

*asked on July 3, 2011* -
## math

family phone bill decreased from $50 a month to about $46 a month. what was the percent decrease?

*asked on July 3, 2011* -
## physics

with earths mass 6 x 10^24 kg and radius6.38 x 10^6, how does the inverse-square law show that in space shuttle territory, 200 km above earths surface, the force of gravity is about 94% that at Earths surface

*asked on November 14, 2008* -
## Physics

Things around you are emitting infrared radiation that includes the wavelength 1.13 10-5 m. What is the energy of the photons?

*asked on March 2, 2017* -
## math

All 32 of students attended class on monday on tuesday 20 % attended. what is the percentage decrease?

*asked on July 3, 2011* -
## Government

Suppose major officeholders from one particular party are not performing well, and this party is not monitoring these officeholders. In what ways could this situation affect the party as a whole? In the United States, the popularity of the poorly

*asked on May 13, 2007* -
## math

346 mi on 22 gal find each unit rate round to the nearest hundred if necessary

*asked on November 30, 2015* -
## Math

The mean of a set of normally distributed data is 550 and the standard deviation is 35. What percent of the data is between 515 and 585?

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

how much money should you invest now to have 6000 in 11 years if you invest the money at a rate of 11.1%. compounded semiannually.

*asked on July 3, 2011* -
## exp in math

if a person earn 23,600 one year and get a 5% raise in salary what is the new salary?

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

Benjamin Franklin was both a statesman and an inventor. what is the correct way to parallel this sentence?

*asked on May 10, 2011* -
## 10th grade

Lack of iron in the photic zone of the open ocean restricts the size of plankton populations. Iron is what kind of factor for marine plankton?

*asked on October 26, 2010* -
## math

perform the indicated operation reduce answer to lowest terms 3/17 + 6/170=

*asked on July 14, 2011* -
## math

Classify the conic section as a circle, an ellipse, a hyperbola, or a parabola. 25x2=64+16y ellipse parabola circle hyperbola

*asked on May 7, 2012* -
## 9th grade

how can a egg be a chemical change? How can an antacid tablet be a physical and a chemical change?

*asked on September 23, 2010* -
## Govt

What is the name for the Court's power which affords it the right to call "the strikes and balls" is it judicial review? a impound b amicus curiae c writ of certiorari d judicial review

*asked on July 11, 2011* -
## math

how much money should you invest now to have 5000 in 11 years if you invest the money at a rate of 9.4%. compounded semiannually

*asked on July 3, 2011* -
## Algebra

There are 25 quarts of 20% anti freeze solution in the radiator of a car. How many quarts of anti freeze must be added to make a 50% anti freeze solution

*asked on September 26, 2015* -
## govt

I can't find this answer Explain how and why the Supreme Court's ruling in the case of Marbury v. Madison increased the Court's power

*asked on July 11, 2011* -
## math

what is the amount of the investment 1300 at 4% compounded quarterly for 6 years

*asked on July 3, 2011* -
## Physics

A synchronous satellite is placed in a circular orbit above Earth, at an altitude of 36 400 km. Find the centripetal acceleration of the satellite. Use significant digits and units

*asked on January 4, 2011* -
## physics

what would make you weigh less inside of the empire state building on the ground floor, oppose to outside on the sidewalk. (weighing on a regular bathroom scale)The mass of the building? If so how does that work?

*asked on November 9, 2008* -
## Physics

A wooden block with mass 0.26{\rm kg} rests on a horizontal table, connected to a string that hangs vertically over a friction-less pulley on the table's edge. From the other end of the string hangs a 0.20{\rm kg} mass. What minimum coefficient of static

*asked on October 18, 2012* -
## Math Statistics

A bag contains 13 marbles; 3 blue, 2 green and 8 red. Without replacement find the following probabilities. a) P(both have the same color) b) P(different colors) c) P(G2|R1) d) P(G2 or R2) e) P(no red marbles) f) P(G2 and B2)

*asked on March 2, 2012* -
## statistics

Alice has grades of 98, 93, 82, and 89. If all of the grades count the same, what is the lowest grade she can make on the next test to have average of 92?

*asked on December 6, 2011* -
## history

After about 1700, indentured servants were no longer employed as they had been in the past. What developments led to this change? Why?

*asked on November 10, 2011* -
## exp of math

if john has a balance of 2195. after 3 years what will be the amount of the interest at 8%. compounded semiannually

*asked on July 3, 2011* -
## math

Lauren and mark obtained a 20 year 120,000 conventional mortgage at 10.5% on a house selling 150,000. their monthly mortgage payment including principal and interest is 1197.60. determine the total amount they will pay for their house. how much of the cost

*asked on June 29, 2011* -
## intergrated math

evaluate the expression [(-4(-8].[-7)(5)]

*asked on May 25, 2011* -
## grammar

When the movie Star Wars premiered in 1977, it was both surprising and a revolution in its special effects. what is the correct parallel structure

*asked on May 10, 2011* -
## math

there are 20pages in jamal book he reads 1/5 of the book how many pages did he read?

*asked on March 24, 2011* -
## science

how are fossil fuels a part of the carbon cycle?

*asked on August 26, 2010* -
## social studies

please help me fill these out i accidently left my s.s boo in my locker :/ by 1860 the united states had thousands of miles of telegraph lines, mostly controlled by the ______. in 1866 ______ managed to lay a telegraph cable across the _______, making it

*asked on August 25, 2010* -
## Civics

in______ systems of government, the chief executive is also a member of the legislative branch.

*asked on May 17, 2010* -
## College Econ

There are two types of people. Red's and Blue's. In a given week, Red's can make 5 pieces of clothing or kill 10 buffalo (and all linear combo in between) In a given week, Blue's can make 12 pieces of clothing or kill 4 buffalo (and all linear combo's in

*asked on August 27, 2009* -
## Algebra 1

186,282 minutes per second: 1100 feet per second How do I solve this ratio?

*asked on November 13, 2008* -
## French

How do you pronounce "Allons-y", I know the how to pronounce the allons part, but not they y after it.

*asked on April 26, 2008* -
## chemistry

which has the most acid coke or vinegar I don't have any numbers to support my thinking but I know MOST brands of vinegar are 5% acetic acid (although I saw one recently at 4%). I think coke is about 0.05 M but I don't KNOW that. In addition, k1 for H2CO3

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

1.Which of the following is greater than 4.3 x 10^9 A.2.1×10^9 B.3.2×10 ^9 C.5.3×10 ^9 D.7.4×10^8 My answer C 2. Which of the following is less than 6.5x10^-5 A. 1.4×10 ^-3 B. 2.5×10 ^-5 C. 7.8×10^-5 D. 4.6×10 ^-6 My answer A According to the 2010

*asked on September 14, 2018* -
## English

Hello, I am trying to write a research paper about women in law enforcement. I’m stuck on how to start to write this, I need helppp!

*asked on April 4, 2018* -
## Algebra

Slove each system graphically. X+y=8 and x-y=4

*asked on March 6, 2017* -
## math

what is the largest 4 digit number that can be written with a 3 in the hundreds place and no digit used more than once

*asked on March 13, 2013* -
## Chemistry

The Ksp value for FeS is 6 x 10^-18 M. FeS(s) --> Fe^(2+)(aq) + S^(2-)(aq) What is DG at 25 degrees C for the reaction?

*asked on December 9, 2012* -
## economics

(This homework question was removed due to a copyright claim submitted by K12 Inc.)

*asked on October 26, 2012* -
## assessment

5. Suppose the standard error of measurement (SEM) for the CM scale was 1.70. Would the scores of the youth who scored 21 be considered different from one another? Why or Why not?

*asked on October 17, 2012* -
## stat

The total area under the normal distribution curve is equal to a probability of____

*asked on May 7, 2012* -
## Stats

A bag contains 13 marbles; 3 blue, 2 green and 8 red. Without replacement find the following probabilities. a) P(both have the same color) b) P(different colors) c) P(G2|R1) d) P(G2 or R2) e) P(no red marbles) f) P(G2 and B2)

*asked on March 2, 2012* -
## math

what is the percent increase from 72 people to 92 people

*asked on July 3, 2011* -
## math

what would be a due date of a loan june 17 for 150 days the year is a leap year. is it june 17 or 18?

*asked on July 3, 2011* -
## math

Perform the modular arithmetic operation 6.9 ( mod 5)

*asked on June 12, 2011* -
## math

multiply then simplify by factoring. if possible √2 √6 =

*asked on May 30, 2011* -
## math

Multiply using duplication and mediation 8 x 169

*asked on May 17, 2011* -
## college;math

what is 7x+7y=21 in its slope intercept form?

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

whats correct 1 L = dm^3 or 1 L = cm^3 ?

*asked on September 12, 2007* -
## Algebra 2

How do you solve In (x - 4) < 6?

*asked on November 16, 2017* -
## algebra 1

please help I have no clue how to do this b-9+6b =30

*asked on December 6, 2013* -
## Geometry

Find the volume of a right circular cylinder with a radius of 14in and a height of 21in

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

Negative and positive deviations occur with the _______ frequency

*asked on May 7, 2012* -
## English IV

In "The Great Silkie of Shule Skerrie," the miaden is upset because:

*asked on April 30, 2012* -
## MATH

SIMPLIFY 3/25 ÷ 1/5 . 9/5 =

*asked on July 14, 2011* -
## math

covert the number to decimal notation. 6 6.70 x 10

*asked on June 29, 2011* -
## math

covert the number to scientific notation. 19,720 =

*asked on June 29, 2011* -
## math

perform the indicated operation 6√45 - 8√125

*asked on June 29, 2011* -
## math

perform the indicated operation 4√45- 6√125=

*asked on May 30, 2011* -
## math

use the distributive property to multiply then if possible simplify the resulting expression √3 (√3- √21)

*asked on May 30, 2011* -
## math

Multiply using duplication and multiplication 8x363

*asked on May 19, 2011* -
## Math

How woud you factor the trinomial x(to the second power)-9x+20

*asked on September 2, 2010* -
## Medical Staff Service

i need help on someone one showing me how to set up a proctorship form. for example i need to prepare a form showing how the proctorship process is completed for a surgeon who recently obtained staff privileges instead of doing the surgeon show me a

*asked on November 18, 2009* -
## Sociology

Whose viewpoint says that pollution is profitable? choices are: functionalist conflict feminist interactionalist

*asked on February 9, 2009*

## Pages

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