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Questions Asked on October 11, 2013

Solve the literal equation for ay=x(ab/a-b)
1. 1 answer
2. asked by Helen
3. 3,415 views
At low speeds (especially in liquids rather than gases), the drag force is proportional to the speed rather than it's square,
1. 2 answers
2. asked by aksh
3. 458 views
Luciel has 365 cookies to sell. She wants to store them in plastic bags that hole 12 cookies each. she estimates she will need
1. 2 answers
2. asked by Chris
3. 394 views
It usually takes Amalie 1 3/4 hours to get to her aunt's house. Due to Thanksgiving traffic, this year it took 3 1/3 hours. How
1. 2 answers
2. asked by Diamond
3. 429 views
Aaron has two types do iodine in his lab. He has brand 213 iodine, which costs 36 cents per ounce. He also has brand 856 iodine,
1. 1 answer
2. asked by Elizabeth
3. 1,541 views
Carl needs to estimate the quotient 547/92=. Explain how Carl could use compatible numbers to make a reasonable estimate.
1. 2 answers
2. asked by Jake
3. 527 views
Please help and explain each problem.PLEASE!!!! 1. If 29.0 L of methane, CH4, undergoes complete combustion at 0.961 atm and
1. 1 answer
2. asked by Anonymous
3. 753 views
A cyclist can travel 29.6 miles in 2 hours. At this rate how many gallons will it need to travel 650 miles.A: 14.8 B: 22.2 C:
1. 2 answers
2. asked by Katie
3. 576 views
I'm having difficulties writing a lead for my speech. My speech story will be on the Portage City Council and mayor candidates
1. 3 answers
2. asked by Blaze
3. 487 views
A ball rolling down a hill was displaced at 19.6m while uniformly accelerating from rest. If the final velocity was 5.00 m/s
1. 2 answers
2. asked by mariam
3. 833 views
A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 20.0 m. She pushes in a direction 28.0° below
1. 0 answers
2. asked by Donna
3. 643 views
a rubber ball is thrown downwards off a balcony. after it travels 55m it has a speed of 46.5m/s. what is the initial velocity
1. 2 answers
2. asked by mariam
3. 395 views
Mary is baking cookies for her school bake sale. For every 5 chocolate chip cookies she makes 2 oatmeal raisin cookies. If she
1. 2 answers
2. asked by Anonymous
3. 953 views
In my organic lab, we synthesized synthetic banana oil. I'm asked what gas escaped during the sodium bicarbonate washing and to
1. 1 answer
2. asked by Wesley
3. 576 views
This year the Sum of Mr. Bellinis age and his son's age his son's age is 38 years. 4 years ago, Mr. Bellini was 5 times as old
1. 1 answer
2. asked by Jade
3. 1,018 views
Make up a data set of at least 12 numbers that have the following landmarksMaximum 18 Mode 7 Range 13 Median 12 Make a bar graph
1. 2 answers
2. asked by Kate
3. 572 views
What does "c ≠ 0" mean? I've heard the "≠" sign means "does not equal." Does this mean that c ≠ 0 means that "(variable)
1. 1 answer
2. asked by Suzannah
3. 1,526 views
Use Compatible Numbers.5,172/74= 1,891/32= 6,301/81= 5,232/5= 366/6= 19,008/64= 2,622/67= 461/91= 7,952/42= 2,759/30=
1. 3 answers
2. asked by Anonymous
3. 911 views
A nonstop bus ride from the bus station in Atlantic City, New Jersey, to the bus station in Albany, New York, took 6 hours. If
1. 1 answer
2. asked by Abby
3. 1,124 views
A diagnosis of mental retardation means that a childa. can't read or write at a function level b. needs serious learning support
1. 5 answers
2. asked by Izhar
3. 627 views
Ms Sue.. this is just a synopsis of what the candidates saidAnsari said the biggest challenge is balancing the costs of services
1. 5 answers
2. asked by Blaze
3. 415 views
is ap physics very challenging and difficult because i need to know if im going to be able to go through t next term
1. 2 answers
2. asked by kevin
3. 346 views
he outlawing of slavery and extending voting rights to women seem to indicate that ethics can have beneficial results. Give an
1. 2 answers
2. asked by Mark
3. 884 views
Suzie (of mass 76 kg) is roller-blading downthe sidewalk going 12 miles per hour. She notices a group of workers down the
1. 1 answer
2. asked by Luke
3. 826 views
A Pythagorean triple is an ordered triple of positive integers(a,b,c) such that a^2+B^2=c^2.Findthe number of the Pythagorean
1. 1 answer
2. asked by Pythagoras's triple
3. 708 views
A poster is 3 times a long as it is wide.A banner is 5 times as long as it is wide. Both the banner and the poster have
1. 5 answers
2. asked by Johnny
3. 2,147 views
A helicopter lifts a 63 kg astronaut 10 m vertically from the ocean by means of a cable. The acceleration of the astronaut is
1. 1 answer
2. asked by please help
3. 1,544 views
The position s of a point (in feet) is given as a function of time t (in seconds).s = −10 + t − 15t2; t = 8 (a) Find the
1. 1 answer
2. asked by Kyle
3. 1,278 views
2. A researcher has developed a new questionnaire for measuring dominance and would like to estimate the population parameters
1. 0 answers
2. asked by shanice
3. 508 views
5. Find the weighted mean of the following two samples.Sample 1: n = 5 and the mean = 20 Sample 2: n = 15 and the mean = 10.
1. 0 answers
2. asked by shanice
3. 1,197 views
How many ordered pairs of positive integers (a,b) are there such that (4a-1)/b and (4b-1)/a are both integers?
1. 0 answers
2. asked by frm
3. 515 views
6. Out of eight numbers, what is the probability of drawing a two on the first draw and a three on the second draw using
1. 1 answer
2. asked by shanice
3. 504 views
You wish to produce a human enzyme, protein A, by introducing its gene into bacteria. The genetically engineered bacteria make
1. 0 answers
2. asked by Amanda
3. 915 views
2. A researcher has developed a new questionnaire for measuring dominance and would like to estimate the population parameters
1. 0 answers
2. asked by shanice
3. 458 views
7. Mary goes into the supermarket. The probability that she buys (a) regular coffee is .30, (b) decaffeinated coffee is .40, and
1. 0 answers
2. asked by shanice
3. 493 views
How many ordered pairs of positive integers (a,b) are there such that (4a-1)/b and (4b-1)/a are both integers?
1. 2 answers
2. asked by frm
3. 536 views
an online printing studio charges $.25 per photo and an additional $3.50 for shipping per photo. At how many photos (round to
1. 1 answer
2. asked by nikki greer
3. 441 views
In golf, the average score a food player should be able to achieve is called a par. par for a whole course is calculatedby
1. 1 answer
2. asked by Jenny
3. 1,115 views
Calculate the number of atoms in 46.0 grams of Calcium 9(Ca)
1. 1 answer
2. asked by Jaret
3. 399 views
How many moles of K2O are present in 40.0 mL of a 0.3 M K2O solution? I also need the formula, data, and answer.
1. 1 answer
2. asked by Jaret
3. 1,096 views
How many joules (J) are needed to increase the temperature of 43.0g of aluminum from 25 degrees celcius to 50 degrees celcius?
1. 2 answers
2. asked by Jaret
3. 581 views
You are walking around your neighborhood and you see a child on top of a roof of a building kick a soccer ball. The soccer ball
1. 9 answers
2. asked by Jennifer
3. 7,595 views
The brain can be studied using: A. electrical, biochemical and magnetic means.B. radio frequencies, computers, and
1. 0 answers
2. asked by glory
3. 1,163 views
I've tried this problem again and again using conservation of momentum and energy but I am not having any luck:A ball of mass
1. 0 answers
2. asked by Alison
3. 566 views
1. Which of the following sentences is correctly punctuated?A. The local police asked the F.B.I. to assist with the case. (B).
1. 3 answers
2. asked by ashley
3. 1,528 views
Ram Dubey recently purchased a chain of dry cleaners in North Uttar Pradesh. Although the business is making a modest profit
1. 1 answer
2. asked by Raj
3. 812 views
Sketch the sets of complex numbers that would satisfy the following equation:|z| > 3 Explain in detail how the graph will look
1. 1 answer
2. asked by Rinchan
3. 515 views
What fundamental motor patterns do girls attain quicker than boys
1. 1 answer
2. asked by Cynthia
3. 593 views
a tiger chases a horse 36m ahead of it and travels a distance of 4m in 5s after the chase started.after 10s the distance between
1. 2 answers
2. asked by teja
3. 423 views
a train goes into a tunnel at 20m/s and emerges from itat 55m/s. the tunnel is 1500m long.assuming constant acceleration the
1. 1 answer
2. asked by teja
3. 1,117 views
For a scene in a movie, a stunt driver drives a 1.50×10^3kg SUV with a length of 4.00m around a circular curve with a radius of
1. 1 answer
2. asked by Jen
3. 2,034 views
Point E is located at (-2,2) and point F is located at (4, -6). What is the distance between E and F?
1. 1 answer
2. asked by Steve
3. 507 views
Which of the triangles described in the table is a right triangle?side 1 side 2 side3 q 25 20 15 r 26 20 46 s 25 20 1025 t 25 26
1. 3 answers
2. asked by Steve
3. 578 views
I really don't get why I am getting this question wrong? Please can you explain to me how to do this question step by step so
1. 2 answers
2. asked by Sarah
3. 649 views
I really don't get why I am getting this question wrong? Please can you explain to me how to do this question step by step so
1. 1 answer
2. asked by Sarah
3. 616 views
If a firm has a current ratio of 2.00it means that for every $2 in _____it has $1inA.total assets;current liabilities B.current
1. 0 answers
2. asked by Bella
3. 465 views
I really don't get why I am getting this question wrong? Please can you explain to me how to do this question step by step so
1. 1 answer
2. asked by Sarah
3. 1,134 views
Consider the reaction2D2(g)+O2(g)→2D2O(l) What is the mass of heavy water, D2O(l), produced when 3.75g of O2(g) reacts with
1. 1 answer
2. asked by Carol
3. 1,998 views
A solution contains 10.05 grams of an unknown covalent substance in 50.0grams of water. The freezing point of this solution is
1. 1 answer
2. asked by Anonymous
3. 1,042 views
I really don't get why I am getting this question wrong? Please can you explain to me how to do this question step by step so
1. 1 answer
2. asked by Sarah
3. 573 views
Consider an ideal spring that has an unstretched length l0 = 3.9 m. Assume the spring has a constant k = 20 N/m. Suppose the
1. 1 answer
2. asked by anon
3. 695 views
Solve: dy = [2+(y-2x+3)^0.5]dxThe answer in the book is 4(y - 2x + 3) = x^2 + C, but I don't know how to solve. I've tried
1. 2 answers
2. asked by Eren
3. 565 views
a safety harness is connected to a cable with a report breaking stress of 800MNm2.what mass could be hung from a harness if the
1. 1 answer
2. asked by Campbell
3. 445 views
Consider a flow whose velocity field is given byu = y, v = −x The streamlines are circles centered at the origin, and this
1. 0 answers
2. asked by Ash
3. 546 views
Consider the 2D, incompressible, steady flow between parallel walls, the bottom wall is stationary and the top one is moving at
1. 0 answers
2. asked by Alex
3. 524 views
Suppose that f(x)is a polynomial with integer coefficients, such thatf(n)is a multiple of n, for all positive integers n.What is
1. 0 answers
2. asked by FARHAN
3. 423 views
what are imp. long questions of 7th chapter of 9 e.m of physics of bise lahore.
1. 0 answers
2. asked by Hamza024071
3. 330 views
Model rockets are lightweight rockets powered by very small engines. A typical model rocket has a mass of 5g.Similarly, a
1. 0 answers
2. asked by boss
3. 611 views
How many ordered triples of complex numbers(a,b,c) are there such that a^3-b,b^3-c,c^3-a are rational numbers, anda^2(a^4+1)+b^2
1. 0 answers
2. asked by boss
3. 426 views
A 2.5 kg block sits on an inclined plane with a 30 degree inclination. A light cord attached to the block passes up over a light
1. 1 answer
2. asked by Margaret
3. 1,150 views
a vertical stick 2m long cast a shadow 1m long,at the same time a building cast a shadow 15m long.How tall is the building?
1. 1 answer
2. asked by rhodora
3. 531 views
You want to dilute 10M sulfuric acid to make 500mL of 1M sulfuric acid. How much 10M sulfuric acid should you measure?
1. 0 answers
2. asked by Sangita
3. 471 views
he sum of the measure of the two vertical angles is 10 times the measuresof the supplement of oneof the angle find the measure
1. 0 answers
2. asked by rhodora
3. 500 views
SIMPLIFY THIS EXPRESSION -6K + 7K
1. 2 answers
2. asked by KAITLIN
3. 577 views
SIMPLIFY THE EXPRESSION 12R + 5 + 3R - 5
1. 1 answer
2. asked by KAITLIN
3. 753 views
what is home economy
1. 1 answer
2. asked by chiboy apple
3. 289 views
the ratio of the measure of the complementsof two angle is3:4while the ratio of the measure of their supplements is 9:10 find
1. 2 answers
2. asked by rhodora
3. 376 views
Solve for bY=(5/8)b + 10
1. 1 answer
2. asked by Lora
3. 881 views
A solution contains 10.05 grams of an unknown covalent substance in 50.0 grams of water. The freezing point of this solution is
1. 0 answers
2. asked by NEHE
3. 1,147 views
the measures of the2nd angle of a triangle is 20degree more than the complements of the first triangle and the 3rd angle is 4
1. 2 answers
2. asked by mier
3. 478 views
Consider an ideal spring that has an unstretched length l0 = 3.9 m. Assume the spring has a constant k = 20 N/m. Suppose the
1. 1 answer
2. asked by PLS HELP
3. 842 views
the measures of the2nd angle of a triangle is 20degree more than the complements of the first triangle and the 3rd angle is 4
1. 1 answer
2. asked by mier
3. 446 views
An object of mass m is released from rest at a height h above the surface of a table. The object slides along the inside of the
1. 1 answer
2. asked by Anonymous
3. 1,041 views
A 1.213g sample of an unknown weak monoprotic acid was titrated to the endpoint with 27.25mL of a 0.3016M NaOH Calculate:-the
1. 1 answer
2. asked by katelyn
3. 888 views
How could the height of a tall pine tree be estimated without climbing it and measuring it?
1. 1 answer
2. asked by tj
3. 732 views
the sum of four angles about a point is 360degree.the measure of the 2nd angle is 6degreemore than 3times the 1st,the measure of
1. 2 answers
2. asked by math algebra
3. 539 views
How come I never get picked to be on one of the Disney channel shows, is it because I'm overweight?
1. 2 answers
2. asked by Xaun
3. 358 views
An elevator in a tall building is allowed to reach a maximum speed of 3.61 m/s going down. What must the tension be in the cable
1. 1 answer
2. asked by Anonymous
3. 638 views
If z = -3+4i, determine the following related complex numbers.a)vector z b)3(vector z) c) 1/(vector z) d) |z| e) |vector z| f)
1. 1 answer
2. asked by Rinchan
3. 408 views
How many ordered triples of complex numbers(a,b,c) are there such that a^3-b,b^3-c,c^3-a are rational numbers, anda^2(a^4+1)+b^2
1. 0 answers
2. asked by algebra,math
3. 398 views
Model rockets are lightweight rockets powered by very small engines. A typical model rocket has a mass of 5g.Similarly, a
1. 2 answers
2. asked by Physics
3. 547 views
Suppose that f(x)is a polynomial with integer coefficients, such thatf(n)is a multiple of n, for all positive integers n.What is
1. 1 answer
2. asked by plss fast answer
3. 488 views
what are some questions that i can research about the civil war? i already have:1. How many people fought in the civil war? 2.
1. 1 answer
2. asked by Mary Ann
3. 620 views
who is juten is he a artist
1. 1 answer
2. asked by lizzie
3. 344 views
The following is pulse-chase experiment was performed as in Okazaki’s experiment, but in an organism as follows (all other as
1. 0 answers
2. asked by John
3. 372 views
How do you do this?Find the volume generated by revolving the area bounded by the ellipse(x^2)/9 + (y^2)/4 = 1 about the line
1. 2 answers
2. asked by Rin
3. 4,776 views
After adolescence, bones stop growing longer. They do however continue to grow. How do bones remodel and undergo repair
1. 1 answer
2. asked by Gabby
3. 492 views
The geologic time scale originally ordered Earth's rocks by:A. absolute age B. relative age C. composition D. decades and
1. 19 answers
2. asked by Anonymous
3. 3,728 views
If a person has a herniated disk, sometime surgery can relive the pain that is associated with the condition. One side effect
1. 0 answers
2. asked by Gabby
3. 365 views
In a round robin tournament with N teams,every 2 teams play in a head-to-head match. Points are awarded as follows: 3 points for
1. 0 answers
2. asked by pls answer quickly
3. 502 views

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