# Janet

Most popular questions and responses by Janet-
## Music

in key signatures with sharps the key is A.One half step up from the last sharp B.The next to last sharp C.One half step up from the last flat**** D.One whole step up from the last sharp which is true of a key signature with flats A.The next to last flat

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

a museum decides not to include a plain plastic mixing bowl in an exhibit of functional american kitchen art what statement best explains this choice A.The bowl is not functional art because it has no designs or patterns B.The bowl is not functional art

*asked on April 1, 2016* -
## Health

what is the best activity to do immediately after playing tennis A..Drink plenty of juice and sit in the shade to cool your body down B.Stretch the leg muscles by bouncing to reach as far as you can each time C.Stretch your leg muscles by slowly bending

*asked on October 22, 2015* -
## Health

A pair of police officers broke up a high school party that had no adult supervision. They noticed most teens were talking really fast and excitedly, breathing quickly, and even one teen was having convulsions. When they called paramedics, which type of

*asked on November 12, 2015* -
## Language Arts

1. Which of the following choices best describes the information given in a thesaurus? A. etymologies, or word origins and histories B. synonyms, often suggesting word connotations C. definitions of words with multiple meanings** D. pronunciations and

*asked on October 8, 2015* -
## Computers

1) What is the purpose of computer simulations? A. to provide virtual hands-on experience when actual hands-on experience is not possible*** B. to provide an online version of a printed text C. to provide clip art about the subject being studied D. to

*asked on February 24, 2015* -
## English

I just got these two wrong on the test The repeated use of the "o" sound in "A host, of golden daffodils" is called A. consonance. B. assonance. C. alliteration. D. rhyme. my answer d A definition of formal poetry is verse that A. sticks to certain

*asked on April 18, 2008* -
## History

Which was expected of women in the early nineteenth century? (Points : 2) working to own property obeying their husbands teaching their daughters reading and math helping their husbands make economically sound decisions Is it b?

*asked on December 1, 2014* -
## geometry

In step 4 of the construction of a perpendicular line through a point, why must the compass point be placed on the points where the arc intersects with the original line? How would the construction be different if the compass point were placed at random

*asked on June 26, 2013* -
## Statistics

The distribution of weekly salaries at a large company is reverse J-shaped with a mean of $1000 and a standard deviation of $370. What is the probability that the sampling error made in estimating the mean weekly salary for all employees of the company by

*asked on April 13, 2015* -
## Social Studies

1. Which word most closely means civility? (1 point) respect*** discipline patriotism liberty 2. Civic-mindedness most encourages people to (1 point) speak their minds about issues honestly***. treat other citizens with respect. pay attention to government

*asked on October 8, 2015* -
## statistics

Find sd. The differences between two sets of dependent data are -8, 4, -6, 10. Round to the nearest tenth. A.) 4.3 B.) 195.5 C.) 6.8 D.) 8.5

*asked on November 5, 2016* -
## calculus

I solved this problem, can someone check it to make sure I did it right. There are two parts to this intrepation and estimate of the value. Let C(t) be the total value of the US currency (coins and banknotes) in circulation at time, t. The table gives

*asked on March 16, 2011* -
## Chemistry

Which of the following solutions would have the highest osmotic pressure? 0.15 M KCl 0.2 M C6H12O6 0.2 M C12H22O11 0.2 M CH3COOH 0.15 M CaCl2

*asked on January 13, 2013* -
## Geomtric Series

The midpoints of the sides of a series of a square of side 1 are joined to form a new sqaure. This procedure is repeated for each new square. a) find the sum of the areas all the squares b) find the sum of the perimeters of all the aquares

*asked on March 18, 2009* -
## Chen=mistry

Sodium metal reacts violently with water to form NaOH and release hydrogen gas. Suppose that 3.00 g of Na reacts completely with 3.00 L of water and the final volume of the system is 3 L. What is the molarity M of the NaOH Solution formed by the reaction?

*asked on May 1, 2013* -
## Math

A cow is tethered by a 110-ft rope to the inside corner of an L-shaped building, as shown in the figure. Find the area that the cow can graze. (Let a = 10 ft, b = 60 ft, c = 110 ft, d = 70 ft, and e = 60 ft. Round your answer to the nearest whole number.)

*asked on March 21, 2019* -
## Geometry

How many lines of symmetry does the letter "X" have and how mnay lines of symmetry does a twelve sided cross figure have?

*asked on May 11, 2010* -
## trig

City A is 300km due east of city B. City C is 200km on a bearing of 123¤ from city B. How far is it from C to A?

*asked on March 11, 2012* -
## Math

During her holiday, hannah rent a bike She pays a fixed cost of $8 and then a cost of $4.50 per day Hannah pays with a $50 note and receives $10.50 change. Calculate for how many days Hannah rents the bike ( simultaneous equation ) plz explain also

*asked on September 22, 2018* -
## MATH

Permutation For a segment of a radio, a disc jockey can play 7 songs. If there are 13 songs to select from, in how many ways can the program for this segment be arranged? Question # 2 A corporation has ten members on its board of directors. In how many

*asked on December 18, 2010* -
## science

could you use potassium nitrate to test for fluoride in mouth rinse? Is potassium nitrate a water soluble.?

*asked on June 4, 2016* -
## Fashion

Factors to consider when choosing methods of arranging fullness

*asked on April 16, 2019* -
## FURTHER MATHS

The 8th term of a linear sequence is 18 and 12th term is 26.find the first term,common difference and 20th term

*asked on January 15, 2018* -
## Social Studies

What roles did most women fill during the medieval period a. monks and nuns b. teachers and scholars c. writers and artists d. wives and mothers***

*asked on March 17, 2016* -
## Social Studies

Explain weather conflict was unavoidable in Colombia why and why not?

*asked on February 9, 2016* -
## Gaussian Elimination/ Matrices

Amanda, Bryce, and Corey enter a race in whic they have to run, swin, and cycle over a marked course. Their average speeds are given in the table below. Corey finishes first with a total time of 1h 45min. Amanda comes in second with a time of 2h 3min.

*asked on April 19, 2009* -
## chemistry

Choose the groups of molecules below in which all the molecules have a net dipole moment. a. SiHCl3, O2, H2O b. HF, H2ClCH2, H2O c. HF, CH3Cl, H2O d. CCl4, HCl, NH3 e. HF, H2O, N2

*asked on January 24, 2008* -
## math

a tennis racket costs $12 more then a hockey stick . if the price of the two is $31 find the cost of the tennis racket

*asked on September 15, 2018* -
## Algebra

Suppose H(x)=(sqrt5x+3). Find two functions f and g such that (fog)(x)= H(x) . f(x)= g(x)= Neither function can be the identity function. (There may be more than one correct answer.)

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

1) use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. 67 degrees and 30' Please explain!! I do not know how to start.

*asked on March 1, 2010* -
## English

I am need help with these questions I keep getting the answer wrong can you help me by explaining why The way Cowley uses the phrase "my own country" is an example of A. simile. B. consonance. C. repetition. D. personification. my answer is c The phrase

*asked on April 18, 2008* -
## Algebra 1

For each event,circle the most appropriate term. 21. Six friends go to a movie.How many ways can they sit in a row of six seats? counting principle,combination,factorial, or permutation

*asked on May 15, 2013* -
## Small business taxez

Della purchased a warehouse on Feb. 25, 2017 for $350,000. $45,000 of the price was for land. What is her cost recovery deduction for 2017? How do I figure this??

*asked on March 24, 2018* -
## chemistry

The reaction of 9.58 g of Carbon with excess O2 yields 8.90 g of CO2, what is the percent yield of this reaction?

*asked on September 24, 2014* -
## chemistry

Which of the following solutions of glucose (C6H12O6) is isotonic with a 0.15 M NaCl solution? Question 24 options: 0.15%(w/v) 0.55%(w/v) 1.5%(w/v) 5.4%(w/v)

*asked on October 30, 2014* -
## Marketing

How would various company objectives affect the development of a marketing mix for a new type of internet browser software? If this company were just being formed by a former programmer with limited financial resources, list the objectives the programmer

*asked on February 17, 2014* -
## Biology

Microorganisms develop resistance to antimicrobial drugs in a number of ways, EXCEPT A. Producing an enzyme that deactivates the antimicrobial drug B. Changing the cellular permeability to prevent the drug from entering the cell C. Interfering with the

*asked on January 18, 2014* -
## Math

A passenger car will go 429 miles on 16.5 gallons of gas in city driving.What is the rate in miles per gallon?

*asked on December 4, 2009* -
## microeconomics

Jason wants to hire Maria to tutor him in economics. Jason is willing to pay $30 for the first hour of tutoring, $25 for the second, $20 for the third, $15 for the fourth, and $10 for the fifth. Maria has an opportunity cost per hour of $6 for the first,

*asked on February 29, 2008* -
## Science

Which of the following statements is most closely associated with Einstein's general theory of relativity? The gravitational constant has the same value everywhere. Mass is equivalent to weight. Being in an accelerated frame is indistinguishable from

*asked on January 15, 2014* -
## English

The word jump and stunt are examples of which sound device ?

*asked on April 12, 2019* -
## geography

how could the development of fisheries on sustainablee lines be beneficial for a country

*asked on August 17, 2018* -
## Us History

How had the American electorate changed by the election of 1828? Thanks to the suffragette movement, women in some states were eligible to vote. With landholding requirements still in place, fewer men were eligible to vote. With landholding requirements

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

Explain how a firm's objectives may affect its search for opportunities.

*asked on February 17, 2014* -
## chemistry

the number of grams of KCI per 100g of water that would produce a saturated soluion at 50 degrees C is?

*asked on November 15, 2011* -
## Calculus

Find any absolute maximum and minimum and local maximum and minimum for the function f(x)=x^3-4x+5 on the interval [0,5). Make sure to prove that these points are max/min values. THis is what I did. f'(x)=3x^2-4=0 x= +/- 2/sqrt3 -2/sqrt3 is outside of

*asked on April 17, 2011* -
## science

A locomotive train is on its way from Chicago, IL to Madison, WI. The trip is said to last 3.15 hours. When the train arrives in Madison the conductor notices it actually took them 3.26 hours. The train company prides itself on always having its trains to

*asked on June 4, 2016* -
## Physics

a net force of 3.50 N acts on a 2.75 kg object. what is the acceleration of the object?

*asked on November 29, 2012* -
## algebra 1

Label each statement true or false if false correct the underlined portion.If -4-5. If this is underlined |y+8|+2=6,then this not underlined y+8=_+4. Translate and solve. the absolute value of three times a number,n,is greater than 15.

*asked on July 13, 2012* -
## english

write a story about someone who achieves "fifteen minutes of fame" plz someone give me suggestions , how to write it . what does this mean i cant get it .

*asked on August 12, 2018* -
## calculus

The length of a rectangle is decreasing at the rate of 2 cm/sec, while the width w is increasing at the rate of 3 cm/sec. At what rate are the lengths of the diagonals changing at the instant that l=15 cm and w= 8 cm? Are the diagonals increasing or

*asked on April 16, 2011* -
## English

Which sense does the following image appeal? Sara brushed soft crumbs from her lap.

*asked on April 12, 2019* -
## chemistry

24. Hydrogen peroxide can decompose to water and oxygen according to: 2H2O2 (l) + -----------> 2H2O (l) + O2 (g) ^ H = -196 kJ What is the enthalpy change accompanying the reaction of 5.00 g H2O2 (l) according to the above mentioned reaction ?

*asked on March 23, 2011* -
## adult education

Qd=65,000-10,000 (P) Qs= -35,000 + 15,000 (p) What is the equilibrium price?

*asked on August 13, 2010* -
## Math

Nell made a secret code. Each code word has 2 letters. Each word begins with a consonant and ends with a vowel. How many code words can Nell make with 3 consonants and 2 vowels?

*asked on October 22, 2015* -
## math

Suppose a state lottery prize of $2 million is to be paid in 20 payments of $100,000 each at the end of each of the next 20 years. If money is worth 9%, compounded annually, what is the present value of the prize?

*asked on May 1, 2011* -
## World History

How did people modify to their environment in the Mohenjo-Daro?

*asked on November 7, 2010* -
## math

lisa studies 9 hrs. for a test and gets a score of 72. at this rate, how many hrs. would she have had to study to get a score of 92?

*asked on December 4, 2009* -
## math

a rectangular prism has a volume of 36 cubic units . write two different possible sets of dimensions for the prism

*asked on September 20, 2016* -
## Algerbra 1

You have a coupon for $50 off your camera purchase of $100 or more at Zeke's Camera World. Write a function relating a camera's purchase price, y, to the retail price, x. Give the domain of this function.

*asked on November 14, 2012* -
## chem

24. Hydrogen peroxide can decompose to water and oxygen according to: 2H2O2 (l) + -----------> 2H2O(l)+ O2 (g) ^ H = -196 kJ What is the enthalpy change accompanying the reaction of 5.00 g H2O2 (l) according to the above mentioned reaction ?

*asked on March 23, 2011* -
## Math

A passenger car will go 429 miles on 16.5 gallons of gas in city driving.What is the rate in miles per gallon?

*asked on December 4, 2009* -
## chemistry

how do u calculate the percentage of water of cystallisation in FeSO4.7H2O percent water= 7*molmassH20/molmassFeSO4.7H2O * 100 now to get the mole mass of FeSO4.7H2O * 100, it is the sum of the atomic mass of one Fe, one S, four O, 14H, and 7 O.

*asked on March 22, 2007* -
## human development

which one of the following expressions best illustrates overregularization?

*asked on January 31, 2013* -
## Global History

What kinds of conflicts resulted from the global confrontation between the two superpowers Soviet Union and US

*asked on April 21, 2010* -
## Physical Science

two people pull on separate ropes attached to a cart. the angle between the ropes is 90 degrees and one person pulls with a force of 200 newtons while the other pulls with a fore of 400 newtons. find the resultant force and direction using the

*asked on March 24, 2010* -
## biology

the size of cell of an organism has no relation with the size of the body . do you agree ,give reasons

*asked on August 18, 2018* -
## Chemistry

C3H8 +________O2 ---------3CO+4H2O . Which is the balance the reaction A. 1 B. 7 C. 5 D.3

*asked on January 20, 2018* -
## Art

What did the Vogel's artworks communicate about their historical interests? They collected works that were culturally popular. They collected works that depicted revolutions. They collected works that depicted the history of cities. ( my choice ) They

*asked on April 15, 2016* -
## Marketing

How would various company objectives affect the development of a marketing mix for a new type of internet browser software? If this company were just being formed by a former programmer with limited financial resources, list the objectives the programmer

*asked on February 18, 2014* -
## Math

David and Joseph have a total of 328 marbles. Matthew and David have 176 marbles. Joseph has 5 times as many marbles as Matthew. How many marbles does Davis have?

*asked on April 2, 2013* -
## science

can a food chain have a quaternary consumer without having secondary or tertiary consumer

*asked on August 16, 2018* -
## algebra 2

Please show how to do these problems so i understand. 1)Prove that sin^2 x (1+cot^2 x)=1 2)Prove that tan x (cot x+tan x)=sec^2 x

*asked on August 11, 2015* -
## chemistry

Calculate the temperature at which it is thermodynamically possible for C (s) to reduce iron(III) oxide by the reaction: 2Fe2O3 (s) + 3 C (s) ---> 4Fe (s) + 3CO2 I don't need a specific answer, but I'm not sure how to approach the problem. I'm assuming it

*asked on February 28, 2013* -
## Managerial Economics

Q=-5200 - 42P+20Px+5.21+0.20A+0.25M (2.002) (17.5) (6.2) (0.09) (0.21) R2 = 0.55 n=26 F=4.88 P = Price of Product = 500 Px = Price of leading competitor product=600 I = Price per capita = 5,500 A = monthly ependitures = 5000 a = Compute elasticities for

*asked on August 20, 2010* -
## organic chemistry

Write a mechanism to illustrate what will happen if the addition of bromine to trans-cinnamic acid is syn; what do you expect the melting point of the syn addition product to be?

*asked on April 21, 2009* -
## uchs

Emma's school plans to build a rectangular basketball court with an area of 150+175t square feet. The length of the basketball court is 25 feet as shown in the following diagram.

*asked on December 15, 2016* -
## Math

A skyscraper is 1150feet above ground level it extends 35 feet below ground level what is the total length of the skyscraper from top to bottom?

*asked on October 5, 2016* -
## math

The five number summary, the sample size, and the largest and smallest data values in the tails of the distribution for a sample of data are given below. Five number summary: left-parenthesis 10 comma 12 comma 15 comma 18 comma 29 right-parenthesis; n

*asked on February 2, 2016* -
## algebra 1

Natalie performs a chemistry experiment where she records the tenperture of an ongoing reaction.The solution is 93.5 C after 3 minutes;90 C after 5 minutes,84.8 C after 9 minutes; 70.2 C after 18 minute; 54.4 C after 30 minutes;42.5 C after 37 minutes; and

*asked on October 24, 2012* -
## trig

City A is 300km due east of city B. City C is 200km on a bearing of 123¤ from city B. How far is it from C to A?

*asked on March 11, 2012* -
## Calculus

THe demand funtion is modeled by D(q) = 56e^-0.000012q, where q is quantity and D(q) is price. What price will yield the maximum revenue? Prove this is a maximum using as qppropriate derivative test.

*asked on May 11, 2011* -
## Math- Still Don't Understand!

I do not understand how to work this problem out. I have a series of other questions that are similar, and it would really help me out if someone could help me understand how to work this problem. At the first tri-city meeting, there are 8 people from town

*asked on December 5, 2009* -
## math help

At the first tri-city meeting, there are 8 people from town A, 7 people from town B, and 5 people from town C. If a council consisting of 5 people is randomly selected, find the probability that 3 are from town A and 2 are from town B.

*asked on December 5, 2009* -
## Please help--Geometric series

I need to find the equations of the following, using Ó (and the n=1 which is at the bottom of the Ó) (and infinity is at the top of the Ó) 1) 5/1 + 8/1 + 1/1 + 14/1 + . . . 2) 6/5 + 9/8 + 14/11 + 21/14 + . . . 3) -6/3 - 4/4 - 2/5 - 0 + . . . 4) 9/1 +

*asked on March 29, 2009* -
## Chemistry, Buffers, pH

Hi could someone please help me in the next 5 minutes with this question: Given this data: mass of unknown acid 1.4671g Volume of NaOH used in titration 18.47mL Concentration of the NaOH used 0.2403M pH of the original acid solution 2.16 pH of the final

*asked on September 26, 2008* -
## geography

explain the following term Consoildation of land

*asked on August 12, 2018* -
## algebra 2

Please show how to do these problems so i understand. 1)Prove that sin^2 x (1+cot^2 x)=1 2)Prove that tan x (cot x+tan x)=sec^2 x

*asked on August 11, 2015* -
## Chemistry

Solutions are made that contain 0.1 moles of each of the following compounds below in 100g of H20. Choose the compound whose solution will have the lowest freezing point? NaBr CO2 KClO3 MgCl2 MgSO4

*asked on January 13, 2013* -
## algebra

Christine went shopping and brought each of her eight nephews a gift , either a video costing 14.95 or a cd costing 16.88. she spent 133.41 on the gifts. How many videos and how many cds

*asked on June 4, 2012* -
## calculus

Did I do this problem right? Find the first and second derative-simplify your answer. y=xtanx y'= (x)(sec^2 x)+(tanx)(1) y'= xsec^2 x + tanx y"= (x)(2secx)(secxtanx)+sec^2 x + sec^2 x y"=2xsec^2 x tanx + 2 sec^2 x

*asked on March 18, 2011* -
## Physics

Tom pushes a 50 kg up a ramp. The ramp is 6 m long and is set at a 15 degree angle. Starting with an initial speed of 1 m/s, Tom begins pushing the box up with a force of 250N. What will the final speed of the box be at the top?

*asked on December 9, 2010* -
## Science(Urgent)

1) How much more energy is released in a 5.0 magnitude earthquake than a 4.0 magnitude earthquake. I know that each unit of Richter magnitude equates to roughly a 32-fold energy increase and that the amplitude has a tenfold increase but I am still confused

*asked on February 28, 2010* -
## Earth Science(Please help)

1) How much more energy is released in a 5.0 magnitude earthquake than a 4.0 magnitude earthquake. I know that each unit of Richter magnitude equates to roughly a 32-fold energy increase and that the amplitude has a tenfold increase but I am still confused

*asked on February 28, 2010* -
## Algebra

A manufacturing company has determined that the cost of labor for producing x transmissions is: L(x) = 0.3x^2 + 400x + 550 dollars, while the cost of materials is M(x) = 0.1x^2 + 50x + 800 dollars. Need to write a polynomial T(x) that represents the total

*asked on November 13, 2009* -
## Algebra

A manufacturing company has determined that the cost of labor for producing x transmissions is: L(x) = 0.3x^2 + 400x + 550 dollars, while the cost of materials is M(x) = 0.1x^2 + 50x + 800 dollars. Need to write a polynomial T(x) that represents the total

*asked on November 13, 2009* -
## government

My question concerns the 21st president Chester Arthur, I need to know any controversies that occur during his term.

*asked on December 11, 2008* -
## history

what was simla conferce

*asked on September 1, 2018* -
## Islam

why has god repeatedly warned muslims against commiting shirk

*asked on August 24, 2018*