Posts by lauren
Total # Posts: 1,953

writing
At this bookstore cafe, some people are talking too loudly on their phones and disturbing other costumers and holding up lines. I need help on a solution explaining 'where and how' the notice will be distributed (its only for the employees) and then a policy that will ... 
writing
International business means connecting with a cultural and ethnically diverse audience and clientele. i need help on 3 examples on how i can ensure that we respect our readers' diversity 
physics
Thank you sm!!! I have been struggling this for a while and I overcomplicated it! 
physics
The mass of a rocket car plus fuel is 2,000 kg. The rocket car starts from rest. The engine expels fuel (in the form of exhaust) over a period of 8 seconds. The exhaust has a velocity of 1,000 m/s due west, and the velocity of the rocket after 8 seconds is 90 m/s due east. How... 
writing
Assume that a new employee is taking over your job because you have been promoted. Identify a specific problem in the job that could cause difficulty for the new employee. Assume that you will need to write instructions for the employee to help him or her avoid or cope with ... 
Sociology
Any ideas on: Why does society perceive street (blue collar) crime has more impact in society? Why does society perceive white collar crime have more impact in society than bluecollar crime. Make an argument for each side and provide sociological theoretical support for both ... 
Physics
If the coefficient of kinetic friction is 0.24, how much work do you do when you slide a 55 kg box at constant speed across a 5.4 m wide room? 
Sociology
George Meads theory 
Sociology
How does meads theory apply to one's life? 
Algebra
Paul has $60,000 to invest. His intent is to earn 14% interest on his investment. He can invest part of his money at 8% interest and part at 16% interest. How much does Paul need to invest in each option to make a total 14% return on his $60,000? 
science
Determine the CFU/ml if 1 ml of the 105 dilution is plated and 372 colonies are present following incubation. Thank you! 
Lit
*with the monster 
Lit
I also had an idea that i could turn the story. Justine falls in love which monster. She escapes from the prism and goes to find the monster. 
Lit
how would i start it off? 
Lit
basically the monster tries to force Victor Frankenstein (the scientist who created him) to make a female monster so he can have a companion. Victor unwillingly agrees when the monster threatens to kill his family. Victor travels away from his home in Geneva to some islands ... 
Lit
Help!!!! 
Lit
Will some help me write an alternate ending to frankenstein. Please 
basic chem
So I would square root 197 and put it to the power or three? 
basic chem
The radius of a single atom of a genenric element x is 197 pm and a crystal of x has a unit cell that is face centered cubic. calc the volume of the unite cell. superr confused can you please show all work along with the answer Thank you 
English
Yeah thats what I have to do but im having trouble with the intro 
English
Im writting about God existence being real. Now I have this to work from God's existence has been an ongoing debate probably for centuries. Even after centureies, this topic is still a mystery to most people. To some people the existence of God means nothing while ... 
English
Hi Can someone please help me for an introduction on the topic of Gods existence being real . so Far all i have is God's existence has been an ongoing debate probably for centuries. 
Science
Thank you for telling me! =) Have great day/night! 
Science
Hi, could someone check my answers? The nucleus of an atom is made of _______. electrons and empty space protons and neutrons** protons and electrons neutrons and electrons Niels Bohr's model of an atom looked like a (n) ___. galaxy solar system** electron charge cloud Am ... 
Geometry
1. Let S be between R and T. Use the Segment Addition Postulate to solve for m. RS = 2m + 2 ST = 3m + 3 RT = 15 A. m = 3 B. m = 2 C. m = 9 D. m = 4 
English
1 When he awoke, it was three o’clock in the afternoon. He bounded up with a start; half of one of 2 his precious days gone already! He spent more than an hour in dressing, watching every stage of his 3 toilet carefully in the mirror. Everything was quite perfect; he was ... 
English
It is personification 
English
22 dramas, the text of all romances, the nervestuff of all sensations was whirling about him like the 23 snowflakes. Lines 22–23 offers an example of (1 point) allusion. alliteration. simile.< personification.< ?? 
English
I will keep that in mind. 
English
Thank you so much! 
English
The suffix —ly, as in the word pretentiously, means which of the following? (1 point) Pretentiously is an adjective. Pretentiously is an adverb.< ... 
English
Since words have multiple meanings, the context of a word often provides clues to its meaning better than the dictionary's definition. In the following lines&... 
English
Oh, okay. Thank you so much Ms. Sue. 
English
Whose writing reflects the following regional dialect? “‘Scuse me, suh, I’s lookin’ for my husban’. I heerd you wuz a big man an’ ... 
English
thank you so much Ms. Sue 
English
The following is an example of regional dialect from which author? "The feller took the money and started away? and when he was going out at ... 
English
Thank you 
English
Which poetic device is used in the sentence "There was an iciness, a sinking, a sickening of the heart"? enjambment metaphor consonance assonance< 
Chemistry
Thanks 
Chemistry
K = (0.28)^2 / 1.2 ( 0.80)^3 =1.28 x 10^1 ? 
Chemistry
Hi this question is on my study guide and I want to make sure I get to the right answer and know why. Calculate K for the synthesis of ammonia at 400°C N2(g) + 3 H2(g) —> 2 NH3(g) <— , if the following concentrations are present at equilibrium: N2(g)= 1.2 ... 
Chemistry
Hi this question is on my study guide and I want to make sure I get to the right answer and know why. Explain why the following reaction goes to completion instead of to equilibrium. Mg(s) + 2HCL(aq) > MgCl2 (aq) + H2(g) (subscript 2 after MgCl2 and H2) 
Chemistry
What is the molar change in enthalpy when 100g of ice is heated from 72°C to 18.2°C?(cp=37.4 J/k•mol) Would the answer be 1118 kJ 
Math
2 adults and 4 children are going to disney it cost $107 for adults and $101 for kids. They dont want to spend more than $650 and want to give the kids the same amount of money to spend at the park after buying the tickets. how much money can they spend on tickets? 
Chemistry
AcidBase Titrations In an indicator whose transition range is well above 7, ionization tends to be a. come complete and In is a stronger base, b. more complete and In is a weaker base, c. less complete and In is a stronger base, d. less complete and In is a weaker base 
Chemistry
What is the normal concentration of an HNO3 solution if 412 mL of the solution is titrated by 147 mL of 2.03N NaOH? What is the normal concentration of a Ba(OH)2 solution, given that 86.3 mL of the solution is titrated by 113.0 mL of 0.00715N H3PO4? 
Chemistry
AcidBase Titrations These are fill in the blank and I really am not sure what the answers are 1. Indicators change color over a range that is called its ? 2. The common indicator ? is very useful in studying neutralizations that involve strong acids and weak bases. 3. ... 
Chemistry
What is the conjugate base of each of the following? H2SO4 H2CO3 NH3 HF 
Chemistry
What is the conjugate base of each of the following? H2SO4 H2CO3 NH3 HF 
math
A plane is flying at a constant altitude and speed of 500km/hr. At a certain point, the angle of depression from the airplane to a lighthouse on an island in the distance is 6 degrees. After 12 minutes, as the plane continues to approach the lighthouse, the angle of depression... 
Chemistry
Yes my bad Na2SO4. So would the answer be Ba(NO3)2 (aq) > BaSO4 (s) 
Chemistry
Write the net ionic equation for the following reaction : Na3SO4(aq) + Ba(NO3)2(aq) —> BaSO4 (s) + 2 NaNO3(aq) 
Chemistry
In the 18th century Lavoisier experimented with oxides, such as CO2 and SO2. He observed that they formed acidic solutions. His observations led him to infer that tot exhibit acidic behavior, a substance must contain oxygen. However, today that inference is known to be ... 
Chemistry
Confused on these, please explain or show work for the answer if you can. :) 1. What is the morality of a water solution that freezes at 0.633°C? 2. What is the freezing point of a solution that contains 1.99 g of a molecular solute of molar mass 58.5 g/mol in 58.0 g ... 
Chemistry
The volume of a balloon is 1 liter at 1 atm pressure and 0°C temperature. What volume is the ballooon at 2 atm pressure and 273°C temperature? 
Chemistry
Calculate the volume of 1.86M Na3PO4 solution that can be prepared from 5.45 g of Na3PO4 
Chemistry
Suppose that 2.00mL of 0.02 mol/L aqueous sodium sulphide, Na2S is used to test a 60.0mL sample of water containing 0.0004 mol/L mecury (II) nitrate Hg(NO3)2, ions. a. Write the balanced equation Hg(NO3)2 + Na2S = HgS + 2NaNO3 b. Determine the limiting reactant Na2S = 2.00mL/... 
math
Name the congruent angles and sides for the pair of congruent triangles. ?MGB ? ?WYT 
math
Find the measures of the sides of ?ABC and classify the triangle by its sides. A(3,3), B(1,4), C(1,1) 
Chemistry
If E=hv and h is joules per second and v is waves per second, the end unit is J/s^2, but E can only be Joules, not s^2. How do I fix this? 
Reading books
How many books a 5th grader should read in a week to excel reading level? 
Chemistry
Ricky uses ruler c to get a measurement of 3.19. His classmates thought he was wrong because his second digit was not 2. ( the picture shows an object at about 3.2 cm). 
Chemistry
Over the years, the thermjte reaction has been used for welding railroads, in incendiary bombs, and to ignite solid fuel rocket monitors. The reaction is Fe2O3(s) + Al(s) > 2Fe(l) + AI2O3(s). What mass of iron (iii) oxide(rust) must be used to produce 15.0g of molten iron. 
Chemistry
Over the years, the thermjte reaction has been used for welding railroads, in incendiary bombs, and to ignite solid fuel rocket monitors. The reaction is Fe2O3(s) + Al(s) > 2Fe(l) + AI2O3(s). What mass of iron (iii) oxide(rust) must be used to produce 15.0g of molten iron. 
Chem HELP!
The second part is this. The theoretical value for the ration of moles of F to moles of Pt is (exactly) 4. Calculate the percent error for the experimental value found in 3d. 
Chem
When 5.49 g of platinum reacts with an excess of fluorine, 7.65 g of platinum(_) fluoride forms. a. What is the mass of fluorine in the compound? b. Find the number of moles of platinum that reacted. c. Find the number of moles of fluorine that reacted. d. Calculate the ratio ... 
Math
Jena is comparing prices of different cell phones. She made a dot plot to show the prices. How can she find the most common price? A) Find the dot all the way to the right. B) Find the dot all the way to the left. C) Find the shortest stack of dots. D) Find the tallest stack ... 
College Algebra
00 is infinity 6. x\ge \:2 or x>5 Interval notation (00, 2] U (5,00) what will be the plotting points on the number line. 7. (00,1]U (3,00) what will be the plotting points on a number line. 8. (00,2)U(8,00)what will be the plotting points on a number line. 9. [00,6... 
Math
Whay 1/4 and 3/4 have 2 pancakes or dots? I think 3/4 should be 6 pancakes. 
Math
I am confused with this question. A breakfast chef uses three different amounts of milk when making pancakes, depending on the number of pancakes ordered. The dot plot shows Customer's orders for pancakes one morning. How much milk does the chef need to make all the ... 
Math
Thank you so much!!! 
Math
How do I show model to multiply 0.16*0.5? I did try by shading .16 over 0.5 but it giving me .10 answer. I need my answer 0.08. Plz help me what I am doing wrong. 
Math
Graph the inequality on the numberline and then write it in interval notation. 5/3y < 10 
College Algebra
Graph the inequality on the number line and then write it in interval notation. Y+1/2?2/3. 
Math
The ice rink sold 94 tickets for the afternoon session, for a total of $778. General admission tickets cost$10 and youth tickets cost $7 each. How many of each kind of tickets were sold? 
College Algebra
At 1:30 Marlon left his house to go to the beach, a distance of 9 miles. He rose his skateboard until 2:15, and then walked the rest of the way. He arrived at the beach at 3:00. Marlon's speed on his skateboard is 3 times his walking speed. Find his speed when ... 
Math
The ice rink sold 97 tickets for the afternoon session, for a total of $765. General admission tickets cost $10 and youth tickets cost $5 each. How many of each kind of tickets were sold? 
Math
Do you solve for y first then substitute y into 10g +6y =900. Help. 
Math
The ice rink sold 90 tickets for the afternoon session, for a total of $700. General admission tickets cost $10 and youth tickets cost $6 each. How many of each kind of tickets were sold? College Algebra  Steve today at 6:45pm g+y = 90 10g+6y = 900 I am confused. 
Math
At 1:30 Marlon left his house to go to the beach, a distance of 11.25 miles. He rose his skateboard until 2:15, and then walked the rest of the way. He arrived at the beach at 3:00. Marlon's speed on his skateboard 2 times his walking speed. Find his speed when ... 
Math
Nathan has $322 worth of $11 and $13 stock shares. The number of $11 shares is seven more than twice the number of $13 shares. How many of each type of share does he have? 
College Algebra
Cassius drives his boat upstream for 30 minutes. It takes him 15 minutes to return downstream. His speed going upstream is two miles per hour slower than his speed going down stream. Find his upstream and downstream speed. 
Math
The walking is 5. but I can not figure the skating. Help me please. 
Math
Thank you Ms. Sue!!! 
Math
how many different boxes, all with whole number dimensions and a different size base will have a volume of 8 cubic feet? 
Math
A rancher is putting a fence around a square animal pen. The perimeter of the pen is 32 feet. The fence posts will be 16 inches apart. She starts by putting 1 fence post at each corner of the pen. How many fence posts does she use altogether? My solution is 32*12=384 and 384/... 
Math
Oh then answer should be C? 
Math
What is the relationship between 1.0 and 0.1? A) 0.1 is 10 times as much as 1.0 B) 1.0 is 1/10 of 0.1 C) 0.1 is 1/10 of 1.0 D) 1.0 is equal to 0.1 My first elimination are c and d and I know that 0.1 is 10 times as much as 1.0. Now choice b is also true. Plz help me why should... 
Math
Erin designs a trophy stand using oneinch cubes. The stand is shaped like a rectangular prism. How many different stands can Erin design using exactly 12 oneinch cubes? A) 8 B) 3 C) 5 D) 2 My work is 4*3*1, 12*1*1, 6*2*1, 2*2*3 Erin can make 4 different stands. Could someone... 
Science
how many times does the sun appear to rise in a week? A) one B) Five C) seven D) not there I think it's c) seven. Plz check. Thank you! 
Math
Lindsay draws a right triangle and adds the measure of the right angle and one acute angle. Which is a possible sum of the two angles? A) 180 B) 45 C) 90 D) 120 Answer is D) 120. Please correct me if I am wrong. Thank you for your help. 
math NEED HELP!
Let x be the starting temperature. y=1.25x z=y.4y=1.25x.4(1.25x)=.75x So the final temperature is 75% of the original temperature. 
Physics
A+B=4i+4jk. Find the magnitude of A+B: mag(A+B)=sqrt(16+16+1)=sqrt(33). So the unit vector of A+B is (1/sqrt(33))*(4i+4jk). AB=2i2j+9k. mag(AB)=sqrt(4+4+81)=sqrt(89).The unit vector of AB is (1/sqrt(89))*(2i2j+9k) 
Math
(5*2)(3*15) Thanks 
Math
I need help to convert this expression in word problem not solution. Please help. Thanks! (5x2)x(3x15) 
Math
Second problem I know how to solve but I have to convert this expression to word problem. 
Math
I have done this problem converting numerical expression to word problem . Like (12x2)+(4x3) At arcade Jeff got 12 plushy for 2 coins each and 4 hand clapper for 3 coins each. Question asked how many coins he paid to buy all these toys? Answer is  36 Now I am stuck with this ... 
Math
I have to write a word problem with this expression. (3x2)x(3x15) Please help. Thank you! 
Math
A chef makes 4 different quiches as the special of the day. At the end of the day, each dish had 3/8 of the quiche left. How much quiche was bought in all? Could someone please explain how to solve this problem? 
Geometry
How to post a geometry question with picture?