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Questions Asked on May 9, 2014

Which of the following is a separable, first-order differential equation?A) dy/dx= x+y/2x B) dy/dx=x+y/x-y C) dy/dx=sinx << D)
1. 2 answers
2. asked by Samantha
3. 2,781 views
1. If y′= x(1+ y) and y > -1 , then y=A) y=sinx B) y=3x^2+C << C) y=Ce^1/2x^2-1 D) y=1/2e^x^2+C E) y=Csq(x+3) 2. If dy/dx = x
1. 3 answers
2. asked by Samantha
3. 2,135 views
The voltage generated by the zinc concentration cell described by,Zn(s)|Zn2 (aq, 0.100 M)||Zn2 (aq, ? M)|Zn(s) is 21.0 mV at 25
1. 1 answer
2. asked by Laila
3. 759 views
What magic trick dies mr.utterbunk perform every evening
1. 1 answer
2. asked by cheyenne
3. 604 views
There were 744 tickets sold for a basketball game. The activity cardholder's tickets cost $1.75 and the non-cardholders tickets
1. 1 answer
2. asked by angel
3. 570 views
1. A 40Ω , 20Ω and 60Ω resistor is connected in a parallel circuit.Which resistor would have the greatest current passing
1. 1 answer
2. asked by Liz
3. 2,439 views
what is the final temperature of amixture containning 25 grams of ice at -20 degree celciusadded to water at room temperature
1. 1 answer
2. asked by treasa
3. 473 views
A room is18 ft long 14 ft wide and 8 ft high.Find the cost of carpeting the floor with carpet $5\ft2
1. 1 answer
2. asked by john
3. 459 views
How is 1/(x-2) = (2x - 6)/(x + 6) + 1 rewritten as 1/(x - 2) = 3x/(x + 6)? I don't understand.
1. 1 answer
2. asked by Anonymous
3. 380 views
1-)A passenger boat which travels 6 mph faster than a freighter required 3 days less time to make a trip of 2592 miles.Find the
1. 0 answers
2. asked by Lina
3. 497 views
Two planes take off at a ny airport. The first plane climbs at an angle of 45 degrees with respect to the ground and reaches an
1. 3 answers
2. asked by andra
3. 652 views
The correlativity of rights and duties means that:A. moral duties override moral rights. B. moral rights override moral duties.
1. 1 answer
2. asked by ERICA
3. 966 views
Which of the following accurately debunks the nutrition myth?A.Grapefruit can help you lose weight B.A diet will help you lose
1. 11 answers
2. asked by Cassie
3. 3,301 views
Which evidence from the sea floor shows that tectonic plates move?A) the sea floor is youngest near a mid ridge and farther
1. 14 answers
2. asked by Kay
3. 4,148 views
I know some of these are really simple, and I can figure them out easy enough, but please answer all questions. I'm learning
1. 3 answers
2. asked by Def
3. 728 views
Solve each exponential equation. Give the exact value for x.I work them out and they are wrong what am I doing that is not
1. 2 answers
2. asked by Mary Ann
3. 600 views
Dorothy and Rosanne are baking cookies for a party. Working alone, Rosanne can finish the cookies in 6 hours. Dorothy can finish
1. 21 answers
2. asked by Lyndsay
3. 6,432 views
3. What are the next three terms of the sequence 6, 12, 18, 24a; 28, 34, 40 b; 30, ,34, 38 c; 30, 36, 44 d; 30, 36, 42
1. 1 answer
2. asked by Darcy
3. 2,353 views
Three dimes to five nickels ratio if three to five total 120 coins how many are fimes
1. 1 answer
2. asked by Anonymous
3. 431 views
Name as many vehicles as you can think of, that are used for Agricultural purposes.
1. 0 answers
2. asked by yasminb
3. 399 views
I really need help with This me and my mom are trying so hard!Just click on this link and these are the question I just need the
1. 3 answers
2. asked by Babatunde
3. 504 views
Some friends share a pizza.if they cut the pizza into fourths, will the slices be larger or smaller than if they cut the pizza
1. 1 answer
2. asked by Melissa
3. 705 views
Is Pb Lead(atomic weight is 82)?
1. 2 answers
2. asked by Peeps
3. 565 views
A 40m deep well with radius 3.5m is dug and the earth taken out is evenly spread to form a plat form of dimension 28m by 22m.
1. 1 answer
2. asked by Abenezer
3. 521 views
if a and b are unit vectors, and magnitude of vectors a +b = sq. root of 3, determine (2a-5b) dot (b+3a).
1. 1 answer
2. asked by Melissa
3. 1,252 views
8.Jean Siskel is an entertainment analyst for West Coast Securities. He is trying to develop a model to estimate gross earning
1. 1 answer
2. asked by Russel
3. 586 views
The Carlson family is building a house on a lot that is 91 feet long and 158 feet wide.A. Town law states that the sides of a
1. 3 answers
2. asked by Anonymous
3. 992 views
A flask of unknown volume was filled with air at a pressure of 389.0 kPa. The flask was attached to an evacuated flask of 32.0 L
1. 2 answers
2. asked by Sarah Pick
3. 771 views
A gas is heated from 252 K to 296 K while its volume is increased from 23.5 L to 30.5 L by moving a large piston within a
1. 1 answer
2. asked by Sarah Pick
3. 580 views
solve the equation on the interval [0, 2pi]:tan^2 x - 3 tan x + 2 = 0
1. 1 answer
2. asked by anonymous
3. 606 views
Abe can mow the lawn in 15 minutes.Ben can mow the lawn in 20 minutes.Carl can mow the lawn in 30 minutes.They work together for
1. 1 answer
2. asked by thomas
3. 673 views
A picture 16" x 24" has a frame 1" wide.Approximately how many times greater than the area of the frame is the area of the
1. 2 answers
2. asked by thomas
3. 489 views
To the nearest degree what is the angle formed with the ground by a 32 ft ladder if it is leaning against a wall at a height of
1. 2 answers
2. asked by christian
3. 1,558 views
the absolute temperature of the gas at which 3.33 10-3 mol occupies 246 mL at 713 torr
1. 1 answer
2. asked by Sarah Pick
3. 544 views
the pressure, in atmospheres, if 0.0477 mol occupies 424 mL at 125°C
1. 1 answer
2. asked by Sarah Pick
3. 419 views
How is 1/(x-2) = (2x - 6)/(x + 6) + 1 rewritten as 1/(x - 2) = 3x/(x + 6)? I don't understand.
1. 1 answer
2. asked by Anonymous
3. 516 views
the quantity of gas, in moles, if 66.9 L at 56°C has a pressure of 11.21 kPa
1. 1 answer
2. asked by Sarah Pick
3. 421 views
(a) Use Boyle's law to calculate the volume the gas will occupy if the pressure is increased to 1.79 atm while the temperature
1. 1 answer
2. asked by Sarah Pick
3. 1,098 views
Telephone company A charges $3.00 for the first minute of any long distance call and $0.50 for each additional minute. Telephone
1. 2 answers
2. asked by Vicky
3. 1,810 views
Hello, this is my biology assignment. I filled the answer's but I just need your help to correct me if I'm wrong Thank you.1)
1. 0 answers
2. asked by Deepa
3. 662 views
Find the volume of the solid generated by revolving the region bounded by the graphs of the equations about the y-axis. (Use
1. 1 answer
2. asked by Sherman
3. 837 views
Use the shell method to find the volume of the solid generated by revolving the plane region about the indicated line.y=4x-x^2,
1. 1 answer
2. asked by Sherman
3. 1,057 views
Use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane
1. 1 answer
2. asked by Sherman
3. 555 views
A company invests $15,000.00 in an account that compounds interest annually. After two years, the account is worth $16,099.44.
1. 1 answer
2. asked by Anonymous
3. 589 views
If 59.4 pounds of alcohol are mixed with 28.3 pounds of water, what is the percent alcohol (by weight) in the mixture? Answer in
1. 0 answers
2. asked by jazmin
3. 460 views
If 80.6 pounds of alcohol are mixed with 42.7 pounds of water, what is the percent of water (by weight) in the mixture? Answer
1. 1 answer
2. asked by jazmin
3. 495 views
Could anyone explain shade avoidance in auxin in plants?
1. 1 answer
2. asked by Cammy
3. 609 views
1.Many freshwater invertebrates eliminate ammonia by:A. Converting it to uric acid and eliminating it with solid wastes. B.
1. 4 answers
2. asked by Cassie
3. 1,344 views
5. Dideoxynucleosides are employed in the course of the Sanger process of DNA sequencing. Dideocynucleosides are used becausea)
1. 0 answers
2. asked by Deepa
3. 865 views
Hello, this is my biology assignment. I filled the answer's but I just need your help to correct me if I'm wrong Thank you.1)
1. 1 answer
2. asked by Deepa
3. 1,249 views
Calculate the cell potential, at 25 C, based upon the overall reactionZn2+(aq) + 2 Fe2+(aq) -> Zn(s) + 2 Fe3+(aq) if [Zn2+] =
1. 2 answers
2. asked by JuYoung
3. 2,400 views
9. The restriction endonuclease AluI leaves blunt ends on DNA fragments after digestion. These blunt endsa) form hydrogen bonds
1. 1 answer
2. asked by Deepa
3. 2,002 views
I NEED HELP REALLY BAD5. Directions: Select all the correct answers. Nancy is studying constellations in science class. Two
1. 3 answers
2. asked by Babatunde
3. 1,336 views
Al3+ is reduced to Al(s) at an electrode. If a current of 2.75 ampere is passed for 36 hours, what mass of aluminum is deposited
1. 1 answer
2. asked by YULCHANG
3. 4,768 views
In the least squares equation, Ŷ = 10 + 20X the value of 20 indicates ____________.The Y-intercept increases by 20 units for
1. 1 answer
2. asked by Student5
3. 767 views
Yuritzi works at a sport shop she get paid $10 hourly and on top of that $2 for each item she sells. If she sells no items she
1. 1 answer
2. asked by Caitlan
3. 661 views
Katy babysat to make some money, but Katy has not worked any hours so (x=0), she has not earned any wages so (0,0) would be one
1. 1 answer
2. asked by Caitlan
3. 619 views
write the equation of line tangent to f(x)=(1/3x^3)-x^2+x-1 when x=1
1. 2 answers
2. asked by Kim
3. 526 views
3/(s - 1) + 1 = 12/(s^2 - 1)
1. 1 answer
2. asked by Anonymous
3. 287 views
hydrogen may not be advantagous as a fuel because
1. 2 answers
2. asked by Gifted
3. 452 views
A 2kg begins at the top of a 1m high frictionless, inclined plane on top of a 1.5m high table. If it is loaded onto a spring
1. 0 answers
2. asked by Sandy
3. 495 views
Two blocks are connected by a cord passing over a small frictionless pulley. The angle is 30 degrees, and the mass of the small
1. 1 answer
2. asked by T.J.
3. 882 views
As shown in the picture to the right, a ball is suspended from the ceiling by a string of negligible mass. When the ball is set
1. 1 answer
2. asked by T.J.
3. 724 views
A 10kg box is initially at rest 10m above the ground level on top of a hill. The box starts to slide down the hill and when it
1. 1 answer
2. asked by Mason
3. 644 views
What is true about the element francium (Fr, atomic number 87)? Choose all that apply.A) It has seven valence electrons. B) It
1. 2 answers
2. asked by Sebby-Chan
3. 893 views
under south africa's ______system, four legally unequal racial groups included whites,_______,blacks, and people of mixed race.
1. 0 answers
2. asked by zipper
3. 395 views
areu skipping questions? i typed all that in hope you would help me out
1. 2 answers
2. asked by dEEPA
3. 416 views
Let f(x)= 2x^2 +7 and g(x)= x – 6.(a) Find the composite function (f*g)(x) and simplify. Show work. (b) Find ( f*g�)(1). Show
1. 1 answer
2. asked by david
3. 510 views
1) The essential question for the last few lessons asks "How did Canada seek to establish economic security and social justice
1. 1 answer
2. asked by Aly
3. 788 views
what is the independent and dependent variable if in every 29 minutes jogging burns 200 calories?
1. 1 answer
2. asked by jeremy
3. 916 views
Attention fatigue is the result of (1 point)physical exertion. boredom. mental exertion. lack of sleep. 2. Fatigue affects your
1. 1 answer
2. asked by Jenny
3. 1,048 views
how location influence tourism(gauteng)
1. 1 answer
2. asked by thazi
3. 625 views
Billy is riding on a 20 meter diameter Ferris wheel that is making 3 revolutions per minute. What are your linear velocity and
1. 1 answer
2. asked by Shinku
3. 1,177 views
20 mL of 0.125 M potassium iodide solution is mixed with 10 mL of 0.1 g L–1 sodiumthiosulfate solution and 0.2 g of solid
1. 1 answer
2. asked by dan
3. 1,479 views
Naomi has 50 red beads and white beads together the # of red beads is 1 more than 6 times the# of white beads how many red beads
1. 1 answer
2. asked by Anonymous
3. 433 views
Use trigonometric identities to solve the equation csc^2x -(√3+1)cotx+(√3-1)=0 in the interval [0, 2pi]
1. 1 answer
2. asked by Melissa
3. 601 views
Find the exact value of cos^2(15°)-cos^2(30°)+cos^2(45°)-cos^2(60°)+cos^2(75°)
1. 1 answer
2. asked by Bob
3. 457 views
Please help I am supposed to verify that cot^2x+tan^2x =sec^2xcsc^2x-2I just can't seem to get the two equations to equal to
1. 1 answer
2. asked by Jillian
3. 481 views
1.Many freshwater invertebrates eliminate ammonia by:A. Converting it to uric acid and eliminating it with solid wastes. B.
1. 3 answers
2. asked by Cassie
3. 734 views
If a cyclist moving with a speed of 4.9 m/s on a level road can take a sharp circular turn of radius 4 m,then what is the
1. 2 answers
2. asked by Anonymous
3. 611 views
What would be the freezing and boiling points of a solution of 5.00g of sodiumchloride dissolved in 25.0g of water?
1. 1 answer
2. asked by Jaques
3. 464 views
What would be the freezing and boiling points of a solution prepared bydissolving 1.00g of benzoic acid (C6H5CO2H) in 10.0g of
1. 1 answer
2. asked by Jaques
3. 996 views
A body is allowed to slide down a frictionless track freely under gravity.The track ends in a semicircular shaped part of
1. 2 answers
2. asked by S.U.
3. 1,620 views
Suppose that you are taking a course that has three exams which count for three-fifths of your grade and a final which counts
1. 1 answer
2. asked by anonymous
3. 556 views
I need help finding the exact value of sin (a + b), given that sin a =3/5 and sin b = 5/13, with a in quad 2 and b in quad 1.
1. 1 answer
2. asked by Jill
3. 471 views
Which does the following sentence contain?Walking by the river is our favorite pastime. participle infinitive as subject gerund
1. 1 answer
2. asked by Ginny
3. 1,529 views
Determine the length and breadth of a rectangle if the length is 3cm less than twice the breadth, and the perimeter is 18 .
1. 2 answers
2. asked by anonymous
3. 458 views
ABCD is a rectangle. If AC = 2(5a + 1) and BD = 2(a + 1), find the length of each diagonal.
1. 2 answers
2. asked by b
3. 1,836 views
1. Coins were made from gold and silver.2. Coins were made of gold and silver. ------------------ Which one is grammatical?
1. 1 answer
2. asked by rfvv
3. 435 views
A vending machine company wants to check three of its machines to determine if they are properly dispensing 12 ounces of coffee.
1. 3 answers
2. asked by Nicole
3. 1,534 views
Displacement time graph and velocity time graph is equall to describe motion of particles.
1. 1 answer
2. asked by kamran ali
3. 487 views
The pH of a .200M HBrO solution is 4.67. What is the acids Ka?
1. 1 answer
2. asked by Shayla
3. 1,754 views
For amounts between $10,000 and $24,999, a credit union pays a rate of 2.5% on term deposits with maturities in the 91- to
1. 1 answer
2. asked by Anonymous
3. 638 views
A cow is attached to a rope 10 feet long in a pasture bordered by two fence( more than 10 feet long) meeting at an angle of 60
1. 1 answer
2. asked by thomas
3. 520 views
Find the roots of each quadratic polynomial.1. 16x + 40 + 2x^2 Solve. Round to the nearest hundredth. 2. 12 = 5x^2
1. 4 answers
2. asked by Victoria
3. 505 views
there is a frog inside a well 40m deep.the frog jumps 3m high and falls back 2m . in how many jumps will it come out of the
1. 1 answer
2. asked by susan
3. 821 views
1) The essential question for the last few lessons asks "How did Canada seek to establish economic security and social justice
1. 2 answers
2. asked by A
3. 724 views
A picture 15 inch x 30 inch is surrounded by a mat 2 inch wide.The aea of the mat in swuare inches isa. 60 b. 94 c. 124 d. 128
1. 5 answers
2. asked by thomas
3. 585 views
the melting point of mercury is -39 degree C .the freezing point of alcohol is -98 degree C .how much more is the melting point
1. 2 answers
2. asked by susan
3. 2,035 views
1) The essential question for the last few lessons asks "How did Canada seek to establish economic security and social justice
1. 1 answer
2. asked by A
3. 604 views

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