Archives
2014
January

Questions Asked on January 20, 2014

Name: Park SuminPartner: Bangtan Boys Rap Monster Scenario: Author's choice
1. 2 answers
2. asked by Sandara
3. 513 views
two hundred fifty grams of water at 80 degree celsius is poured into a styrofoam cap of negligible heat capacity containing 180g
1. 0 answers
2. asked by phase change2
3. 608 views
An ice skater skates 16.9 m southwest, then33.8 m east, and finally 50.7 m in a direction 50.9◦ north of east. Find the
1. 1 answer
2. asked by NADIA
3. 2,394 views
A baseball has a mass of about 155 g. What isthe magnitude of the momentum of a baseball thrown at a speed of 95 mph?(Note that
1. 1 answer
2. asked by NADIA
3. 2,404 views
OK I have a my exampleOn August 16, 2013, three teens -- one white, and two black shot -- and killed Christopher Lane, an
1. 9 answers
2. asked by Blaze
3. 501 views
In a combustion reaction, propane (C3H8) reacts with oxygen. How many moles of CO2 can be produced when 2.25 mol of C3H8 react?C
1. 0 answers
2. asked by kita
3. 812 views
For wages less than the maximum taxable wage base, Social Security contributions (including those for Medicare) by employees are
1. 0 answers
2. asked by Dee
3. 929 views
Cowling's Rule is a method for calculating pediatric drug dosages. If a denotes the adult dosage (in milligrams) and if t is the
1. 0 answers
2. asked by Dee
3. 1,306 views
Cowling's Rule is a method for calculating pediatric drug dosages. If a denotes the adult dosage (in milligrams) and if t is the
1. 1 answer
2. asked by Dee
3. 1,554 views
A division of a company produces "Personal Income Tax" diaries. Each diary sells for $6. The monthly fixed costs incurred by the
1. 0 answers
2. asked by Dee
3. 966 views
Suppose that a binary star system consists of two stars of equal mass. They are observed to be separated by 380 million
1. 0 answers
2. asked by John
3. 858 views
A product may be made using Machine I or Machine II. The manufacturer estimates that the monthly fixed costs of using Machine I
1. 1 answer
2. asked by Dee
3. 1,904 views
The quantity demanded x each month of Russo Espresso Makers is 250 when the unit price p is $180; the quantity demanded each
1. 0 answers
2. asked by Dee
3. 1,238 views
What affect does changing the mass of an object on a ramp have on the efficiency of the ramp? Explain.
1. 2 answers
2. asked by Holly
3. 737 views
What is one advantage and one disadvantage of using a ramp? Explain in detail.
1. 2 answers
2. asked by Holly
3. 855 views
Friction is usually the killer of efficiency. How does a ramp relate to friction?
1. 1 answer
2. asked by Holly
3. 480 views
Find all values of x such that sin 2x = sin x and 0 x 2π. (List the answers in increasing order.)x= x= x= x= x=
1. 1 answer
2. asked by Cassy
3. 3,516 views
Consider the following sample of data:11.2, 28.4, 32.6, 17, 13.5, 2.2, 38, 41.4, 1.9, 14.4, 21.8, 23.8 a) Calculate the max,
1. 1 answer
2. asked by thomas
3. 672 views
Consider the GPA’s for the following 15 students3.10, 3.20, 3.49, 2.68, 3.73, 3.39, 3.80, 3.11, 3.10, 3.10, 4.0, 3.89, 2.55,
1. 0 answers
2. asked by thomas
3. 506 views
An electron passes locationh0.02m, 0.04m,−0.06mi, and 4 μs later is de- tected at location h0.02 m, 1.84 m,−0.86 mi. Find
1. 1 answer
2. asked by NADIA
3. 756 views
CLASS SOLD 82 TICKETS TO CONCERT AND MADE #431. $8 FOR ADULT AND $3 FOR CHILDREN TICKETS. HOW MANY OF EACH WERE SOLD?
1. 2 answers
2. asked by dorothy
3. 543 views
Which of the following actions wiling DECREASE the present value of an investment.A. Decrease the interest B. Decrease the
1. 0 answers
2. asked by Anthony
3. 825 views
Hi, I would appreciate if someone can let me know what they think about the answer that I choose for these questions?Mortimer
1. 1 answer
2. asked by Monte
3. 534 views
An electron passes location<0.02m, 0.04m,−0.06m>, and 4 μs later is de- tected at location <0.02 m, 1.84 m,−0.86 m>. Find
1. 0 answers
2. asked by NADIA
3. 719 views
You have just purchased a new warehouse. To finance the purchase, you’ve arranged for a 25-year mortgage for 75 percent of the
1. 1 answer
2. asked by Anonymous
3. 2,220 views
What is the difference between "should have " and "could have"?Please give several example sentences.
1. 1 answer
2. asked by Anonymous
3. 424 views
What is the mass percent of acetic acid in 3.25 molality of CH3COOH?
1. 0 answers
2. asked by Diamond
3. 628 views
what is the daily increase in length of a young whale? (Use 1 month= 30 days)I just can't figure this part out for the whole
1. 1 answer
2. asked by Anonymous
3. 377 views
Which of the following statments regarding the cost of preferred stock is true? a.It is typically found by solving for an
1. 1 answer
2. asked by Leo
3. 663 views
May I ask for you opinion? Have I written according to what was instructed of me? Does it require any improvements?Write an
1. 1 answer
2. asked by Anonymous
3. 543 views
Ten years ago a man was three times as old as his son. In twelve more years,the son is three fifths as old as his father.what
1. 1 answer
2. asked by Nicole Faith
3. 814 views
Gustavs father is seven times as olda s he is.a. Year ago,he was nine timesa s olda s gustav. Find gustavs present age
1. 4 answers
2. asked by Nicole Faith
3. 496 views
What is molecular mass of CuSO4(NH4)SO4.H2O
1. 1 answer
2. asked by Collins
3. 647 views
A user call your help desk to report that the files on her USB stick do not have any permissions associated with them and
1. 1 answer
2. asked by jackie girth
3. 931 views
Simplify the difference quotient[f(2 + h) − f(2)]/h if h ≠ 0. f(x) = x^2 − 3x I keep getting the answer wrong...please
1. 1 answer
2. asked by Anonymous
3. 664 views
The quantity demanded x each month of Russo Espresso Makers is 250 when the unit price p is $180; the quantity demanded each
1. 1 answer
2. asked by Dee
3. 1,274 views
What is the probability for a:a. Randomly selected person being a male in grade E? b. Randomly selected male being in grade E?
1. 1 answer
2. asked by Anonymous
3. 649 views
4 Find:a. The z score for each male salary, based on only the male salaries. b. The z score for each female salary, based on
1. 1 answer
2. asked by Anonymous
3. 699 views
How do I set up my equation for 18 wheeler with 71 fridges and 118 TVs and 51 fridges and 176 TVs with my graph showing (0,330)
1. 0 answers
2. asked by nightflies
3. 424 views
A coin box contained some twenty-cent and fifty-cent coins in the ratio4:3. After 20 twenty-cent coins were taken out to
1. 1 answer
2. asked by LARA
3. 769 views
Fencing costs 29$ per meter what is the cost of fencing a rectangular swimming pool if the fenced area is to be 16 m long 9 m
1. 1 answer
2. asked by Annie
3. 453 views
1. NASA launched a 550kg satellite into space. Its engines have a thrust of 8000N.a) What is the downward froce of gravity
1. 1 answer
2. asked by Diane
3. 2,141 views
a rectangle is 10 inches by 6 inches whose sides are changing. write a formula for both the perimeter and how fast each is
1. 1 answer
2. asked by eric
3. 553 views
Ayie is 7 years older than Luis. Next year, she will be one year more than twice as old as he will be. How old is she now?
1. 1 answer
2. asked by McKenna Louise
3. 796 views
If an electron moves perpendicular to the same field with this speed,what is the radius of its circular orbit?
1. 1 answer
2. asked by Gela
3. 568 views
I have been researching, but I find no reliable sources. I want to check with you if these are true....Are we actually not
1. 1 answer
2. asked by Anonymous
3. 462 views
A 50 foot see-saw has 4 kids sitting on it. A 62 lb. girl sits on the left end, with a 76 lb. girl sitting 2.5 feet in front of
1. 1 answer
2. asked by Marina
3. 599 views
Compute the force of attraction between a 25 kg. mass and a 45 kg. mass that are 9.6 meters apart from center to center.
1. 4 answers
2. asked by Marina
3. 527 views
A wheel with diameter 8ft rotates at 90 rpm.Find the linear velocity in feet per minute at a point on the rim.My answer: 720 pi
1. 1 answer
2. asked by Anonymous
3. 431 views
How percentage n2gas on air
1. 3 answers
2. asked by Sona
3. 503 views
I've been working on this hw problem for a while now, but I'm stuck in the integration process. I'm pretty sure I made an error,
1. 2 answers
2. asked by Student
3. 595 views
To what volume must 1580mL of 0.2005 N solution be diluted so that the resulting solution will be 0.1899 M? How much water will
1. 1 answer
2. asked by Summer
3. 422 views
Calculate the % Na2CO3 and % BaCO3 in a 0.2005g sample which requires 28.0mL of 0.9990 N acid for complete neutralization.
1. 2 answers
2. asked by Summer
3. 479 views
A wave pulse on a string moves a distance of 8 m in 0.04 s. What would be the wavelength of the wave on the same string if its
1. 1 answer
2. asked by BOOSE
3. 614 views
What is the apparent weight of a 55 kg person in an elevator accelerating downward at 2.2 m/s2?
1. 1 answer
2. asked by Marina
3. 758 views
if 14 is the area and 4 is the width , then what is the length ?
1. 1 answer
2. asked by BLAHHHH
3. 307 views
Two cables suspend a 500 N sign above the hallway. The left cable makes a 40 degree angle with the ceiling and the right cable
1. 2 answers
2. asked by Marina
3. 759 views
What is the necessary coefficient of friction needed to keep a 1200 kg car on a road moving at a speed of 27 m/s on a turn with
1. 1 answer
2. asked by Marina
3. 435 views
I'm having problem trying to solve this question. -18x2.4 can somebody help me please.
1. 2 answers
2. asked by cora evans
3. 493 views
Jungle Jim owes three debts:$500 due in one year plus interest at 6% compounded semi-annually, $2000 due in two years, $1000 due
1. 1 answer
2. asked by Anonymous
3. 832 views
if the area is 135 and the length is 15,then what is the width of it ?
1. 1 answer
2. asked by YoYo
3. 405 views
What would Jackie Robinson (might) accomplish as president of USA
1. 2 answers
2. asked by Martin
3. 431 views
1. Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each
1. 1 answer
2. asked by Jessica
3. 676 views
⦁ What do researchers mean by ‘subjective well-being’? How is this construct measured?
1. 1 answer
2. asked by Ron
3. 480 views
Read the following paragraph from “A Tremendous Trade”:It might not seem fair, but in every profession, workers earn
1. 3 answers
2. asked by Anonymous
3. 601 views
Robert has three boxes of letters: The first box contains the six letters in the word "bubble" the second box has the three
1. 1 answer
2. asked by ava
3. 965 views
i spend $4.80 on groceries and $1.20 on vegetables.what is the ratio of cost of (A)groceries to veg(B)veg to groceries
1. 6 answers
2. asked by krissy
3. 2,837 views
El sótano está _____ la planta baja.A. delante de B. encima de C. al lado de D. debajo de The basement is _____ downstairs. A.
1. 1 answer
2. asked by Angela
3. 926 views
(3^-2)/pHow to solve?
1. 4 answers
2. asked by Anonymous
3. 347 views
A 625 N crate, which is at rest on the floor, is pulled along the floor by a horizontal force of 85 N. The coefficient of
1. 1 answer
2. asked by Marina
3. 437 views
How much force is needed to accelerate a 125 kg block up a 35 degree include at 3.4 m/s2 if the coefficient of friction is 0.28?
1. 1 answer
2. asked by Marina
3. 492 views
i have to write an essay on theodore rooseveltthe question is theodore roosevelt the first modern president. outline: i think it
1. 17 answers
2. asked by Reina B.
3. 985 views
Crimes are committed because...-mental issues -for protection -financial difficulties -revenge -attention seeking as for this
1. 0 answers
2. asked by Anonymous
3. 484 views
The quantity demanded x each month of Russo Espresso Makers is 250 when the unit price p is $180; the quantity demanded each
1. 0 answers
2. asked by Dee
3. 760 views
Consider the freight train in Figure below. Suppose 17 boxcars pass by in a time of 10.7 s and each has a length of 15.3 m. (a)
1. 1 answer
2. asked by Anonymous
3. 798 views
Three people share a sum of money.The first receives 2/7 and the second receives a 2/5 share of the money. What fracion does the
1. 1 answer
2. asked by Mack
3. 678 views
Kara (55kg) is standing next to her brother Ben (80kg) on a large piece on frictionless ice. Kara decided to push her brother
1. 1 answer
2. asked by Diane
3. 964 views
I need help with this problem. Solve the equation using the addition property of equality p-1=4
1. 4 answers
2. asked by cora evans
3. 504 views
The combined mass of a man and a chair suspended at the midpoint of a rope of negligible mass is 50 kilograms. The rope is
1. 1 answer
2. asked by Robert
3. 730 views
Two charged spheres of charge q and mass m are each hanging from strings and are at equilibrium as shown below:Give an
1. 1 answer
2. asked by Anonymous
3. 1,907 views
May I ask for you opinion? Have I written according to what was instructed of me? Does it require any improvements?Write an
1. 0 answers
2. asked by Anonymous
3. 921 views
Earlier I posted the tension question I knew how to get the equation of 50*9.81 = 2 (4360) sin A. I just don't know how to find
1. 1 answer
2. asked by Robert
3. 610 views
For example, when a question asks about two equivalents of bromine, does that mean Br2 OR 2Br2?Thanks
1. 1 answer
2. asked by K
3. 879 views
Diagram for the preparation of oxygen from potassium trioxochloric(v)
1. 1 answer
2. asked by Redemption
3. 442 views
Brie's dad said that a state income tax would help the financial crisis by balancing the budget.Which would be the most
1. 12 answers
2. asked by Jasmine
3. 1,656 views
Eight charges (50μC each) are arranged on the corners of a cube side length 1 cm. What is the magnitude of the force on each
1. 2 answers
2. asked by Anonymous
3. 757 views
Crimes are committed because...-mental issues -for protection -financial difficulties -revenge -attention seeking as for this
1. 1 answer
2. asked by Anonymous
3. 471 views
i need to find equilibrium price using these two equations:P= -(1/25)x+190 P= (1/75)x+70 the equilibrium quantity is: 2250 units
1. 1 answer
2. asked by Dee
3. 461 views
Consider the problem of a rational consumer with an experienced utility function given by 10ln(x)+m and a wealth level W=100.
1. 2 answers
2. asked by manu
3. 1,243 views
Consider a consumer who has an experienced utility function given by UEU(x,m)=2sqrtx+m. Let q denote the market price of good x,
1. 0 answers
2. asked by manu
3. 662 views
A green leaf is reflectinga. no light b. red light c. green light d. all light C
1. 1 answer
2. asked by Hayden
3. 446 views
Consider a rational consumer with a utility function given by U(x,m)=Aln(2x)+m. The consumer needs to decide how much of good x
1. 1 answer
2. asked by manu
3. 778 views
Which of the following is the minimum level of structure needed to perform the function of waste removal?A. body system B.
1. 9 answers
2. asked by Anonymous
3. 859 views
A modern person is defined as a someone who advocates or practices a departure from traditional styles or values. Theodore
1. 4 answers
2. asked by Reina B.
3. 588 views
1. What are the constituents of DNA?A. Sugars and lipids B. Proteins and sugars C. Sugars, phosphates, and nitrogenous bases D.
1. 4 answers
2. asked by Diana
3. 689 views
walking through 3 gates 2 friends have to leave 1/4 of their money at each gate. how much money did they have at the start to
1. 1 answer
2. asked by Anonymous
3. 508 views
6. Vicky factored 30x2 + 76x + 48 as follows:Line 1 30x2 + 76x + 48 Line 2 30x2 + 36x + 40x + 48 Line 3 6x(5x + 6) + 8(5x +6)
1. 1 answer
2. asked by desmond
3. 707 views
Kara (55kg) is standing next to her brother Ben (80kg) on a large piece on frictionless ice. Kara decided to push her brother
1. 1 answer
2. asked by Diane
3. 2,247 views
A road map has a scale of 5/8 for every 125 miles. How many inches would be needed to represent 1000 miles on the map?
1. 3 answers
2. asked by Jason
3. 548 views
15x^2-102x=3_____________ 7
1. 1 answer
2. asked by theo
3. 490 views

Back to January 2014

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024