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Questions Asked on January 20, 2013

ADVANCED ANALYSIS Assume the following values for Figures 5.4a and Figures 5.4b. Q1 = 20 bags. Q2 = 15 bags. Q3 = 27 bags. The
1. 8 answers
2. asked by Mary
3. 13,911 views
What mass of lead (ii) trioxonitrate(v) would be required to yield 9g of lead(ii)chloride on the addition of excess sodium
1. 14 answers
2. asked by chi
3. 7,926 views
Find the point on the terminal side of θ = three pi divided by four that has a y coordinate of 1. Show your work for full
1. 2 answers
2. asked by Mitchel
3. 6,638 views
find an expression for sin (5 theta) as a fifth degree polynomial in the variable sin(theta) ?
1. 1 answer
2. asked by aparajita
3. 6,243 views
a soccer ball is kicked from the ground. after travelling horizontal distance of 35m,it just pass over a 1.5m tall fence before
1. 1 answer
2. asked by Tristan
3. 5,533 views
A 5-kg crate is resting on a horizontal plank. The coeï¬ƒ-cient of static friction is 0.5 and the coeï¬ƒcient of kinetic
1. 3 answers
2. asked by ashlee
3. 5,501 views
A spelunker is surveying a cave. She follows a passage 150m straight west, then 270m in a direction 45^\circ east of south, and
1. 1 answer
2. asked by epifanio
3. 3,260 views
An equipotential surface that surrounds a point charge q has a potential of 516 V and an area of 1.01 m2. Determine q
1. 1 answer
2. asked by adam h.
3. 2,952 views
The distance between Miami and Key Largo is 70 miles. If a mile is 5280 ft and an inch is 2.54 cm, Calculate this distance in
1. 2 answers
2. asked by Zee
3. 2,925 views
If the equilibrium concentrations are [PCl5] = 1.0M, [Cl2] = 0.10M, what is the equilibrium constant value?PCl5(g) <---> PCl3(g)
1. 1 answer
2. asked by Cathy
3. 2,757 views
A 5.0 m tree is leaning 5° from the vertical. To prevent it from leaning any farther, a stake needs to be fastened 2 m from the
1. 2 answers
2. asked by Rutba
3. 2,577 views
The denominator of a fraction is greater than its numerator by 9. If 7 is subtracted from both its numerator and denominator,
1. 3 answers
2. asked by Emily
3. 2,380 views
A company installs 5000 light bulbs, each with an average life of 500 hours, standard deviation of 100 hours, and distribution
1. 8 answers
2. asked by anoneemose
3. 2,374 views
The point P(3, 4) is on the terminal side of θ. Evaluate tan θ.3/4 3/5 4/3 4/5
1. 2 answers
2. asked by Mitchel
3. 2,316 views
A jet flew from Tokyo to Bangkok, a distance of 4800km. On the return trip the speed was decreased by 200km/h. If the difference
1. 1 answer
2. asked by Emme
3. 2,126 views
Hydroxylapatite, Ca10(PO4)6(OH)2, has a solubility constant of Ksp = 2.34 × 10-59, and dissociates according toCa10(PO4)6(OH)2(
1. 6 answers
2. asked by Gabby
3. 2,061 views
What is the mass (in kilograms) of a cube of silver that measures 0.68m on each side, when the density of the sample is
1. 2 answers
2. asked by nick
3. 2,056 views
3 balls are drawn successively from a box containing 6red,4 white and 5 blue balls.Find the probability that they are drawn in
1. 3 answers
2. asked by Rose
3. 2,019 views
Two forces who's resultant is 10N,are perpendicular to each other if one of them make an angle 60 degree with their resultant.
1. 2 answers
2. asked by Anonymous
3. 1,916 views
The sum of the distances two hikers walked is 53 mi, and the difference is 25 mi. What are the distances?
1. 6 answers
2. asked by Anonymous
3. 1,829 views
In basketball you score 2 points for a field goal and 1 point for a free throw. Suppose that you have scored at least 3 points
1. 1 answer
2. asked by annie
3. 1,449 views
The CN Tower in Toronto, Canada, is the tallest free-standing structure in North America. A woman on the observation deck, 1150
1. 1 answer
2. asked by Anonymous
3. 1,397 views
How can you tell 4/5 is in simplest form
1. 11 answers
2. asked by anonymous
3. 1,326 views
A lizard of mass 3.0 g is warming itself in the bright sunlight. It casts a shadow of 1.6 cm^2 on a piece of paper help
1. 3 answers
2. asked by Joe
3. 1,310 views
The resultant of two forces x and y will be greatest with the angle between x and y.
1. 3 answers
2. asked by Anonymous
3. 1,243 views
C varies inversely as J. If C = 7 when J = 0.7, determine C when J = 12
1. 1 answer
2. asked by Pam
3. 1,226 views
A tower is supported by a guy wire 610 ft long. If the wire makes an angle of 69 degrees with respect to the ground and the
1. 0 answers
2. asked by Mickey
3. 1,214 views
A farmer has 100metres of wire fencing from which to build a rectangular chicken run.He intends using two adjacent walls for two
1. 1 answer
2. asked by busi
3. 1,213 views
What is the silver ion concentration in a solution prepared by mixing 487 mL of 0.384 M silver nitrate with 379 mL of 0.583 M
1. 4 answers
2. asked by Gabby
3. 1,206 views
A car is traveling around a horizontal circular track with radius r = 190.0 m at a constant speed v = 22.0 m/s as shown. The
1. 0 answers
2. asked by Anonymous
3. 1,170 views
The 6th term of an arithmetic sequence is x whilethe 11th is y find the 1st 2 terms
1. 1 answer
2. asked by unknown
3. 1,150 views
I need some help with a handful of questions. I need to see the steps on how to get to the final answers. I would also
1. 1 answer
2. asked by Krissy
3. 1,149 views
A neutral nitrogen atom has 7 electrons, 7 protons, and 7 neutrons. What is its total charge? If we remove 2 of the electrons,
1. 2 answers
2. asked by Anonymous
3. 1,124 views
Let f(x)=x2+x−6x−2. Note that f(x) is undefined at x=2. However, in this case, we can find a continuous function g(x)
1. 2 answers
2. asked by lisa
3. 1,116 views
A picture must be hung on a wall were the distance from the floor to ceiling is 8 feet. The center of the picture mist be 5 1/4
1. 2 answers
2. asked by Ld
3. 1,105 views
What is the warmest location in Arizona?Please help me.
1. 1 answer
2. asked by Jman
3. 1,080 views
Please helpThe weaknesses of the Articles of Confederation were dramatized by all of the following except My ANSWER is (D) (A)
1. 2 answers
2. asked by karen
3. 1,076 views
A bus company has 4000 passengers daily, each paying a fare of $2. For each $0.15 increase, the company estimates that it will
1. 1 answer
2. asked by Emme
3. 1,074 views
solve for d(p/(d+b))=(g/d)
1. 1 answer
2. asked by eddie
3. 1,034 views
a scale distance of 3.5 cm on a certain maps represents an actual 17.5 km.what actual area does 7 square centimetres on the dame
1. 1 answer
2. asked by dastgeer
3. 1,018 views
256x^8+30=31how do i get rid of the x^8 (can someone show me the steps please)
1. 0 answers
2. asked by eddie
3. 993 views
A cube or a cuboid had the volume the measurement of the cubiod area in the ratio 1:2:3if the difference between thee cost of
1. 0 answers
2. asked by Anonymous
3. 986 views
Two metallic wires of the same material have the same length but cross-sectinal area is in the ratio of 1:2.they are connected
1. 3 answers
2. asked by Abhishek
3. 984 views
Maria Gonzalez opened a veterinary business in Nashville, Tennessee, on August 1. On August 31, the balance sheet showed Cash
1. 1 answer
2. asked by essie
3. 968 views
What is the thinnest film of a coating with n=1.42 on glass n=1.52 for which destructive interference of the red component (650
1. 0 answers
2. asked by udochi
3. 966 views
Current price is $100, current salesbare 5000 units. For every increase in price of $1, sales decrease by 20 units. Find optimum
1. 0 answers
2. asked by lindsay
3. 964 views
a.) Caculate the energy of light emitted when an electron moves from n=2 to n=1 in the hydrogen atom.b.) Caculate the energy of
1. 2 answers
2. asked by Brenda
3. 958 views
she purchase a lamp for Rs. 900 and sell it for Rs. 1500, determine the followinga)rupee markup, b)markup percentage on cost,
1. 0 answers
2. asked by rony
3. 934 views
The focal length of the objective of a telescope is 0.2 m and the eyepiece has a focal length of 1.6 m. What is the length of
1. 1 answer
2. asked by Kristin
3. 934 views
If a wave has a frequency of 24Hz and a wavelength of 15m, how do you calculate the speed of the wave ???? Please help
1. 1 answer
2. asked by Frankie
3. 933 views
Write an essay that (1) defines and describes the five stages of Maslow's Hierarchy of Needs and (2) includes a discussion of
1. 2 answers
2. asked by Anonymous
3. 894 views
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows:34 said
1. 1 answer
2. asked by DEE
3. 831 views
A ball player hits a home run, and the baseball just clears a wall 20.6 m high located 132.0 m from home plate. The ball is hit
1. 1 answer
2. asked by bob
3. 828 views
In a local marathon, Bob finished 60th out of 400 participants. What is his percentile ranking for this race?
1. 4 answers
2. asked by anoneemose
3. 824 views
A gas-forming reaction produces 1.60 m3 of gas against a constant pressure of 127.0 kPa. Calculate the work done by the gas in
1. 1 answer
2. asked by Colleen
3. 812 views
At pressures greater than 60,000 kPa, how does the volume of a real gas compare with the volume of an ideal gas under the same
1. 1 answer
2. asked by Deborah
3. 782 views
the volume of 500g sealed packet is 350 cubic centimeters. Will the packet float or sink in the water if the density of water is
1. 0 answers
2. asked by ABHISHEK
3. 777 views
suppose you invest $500 in a savings account that pays 3.5% at an annual interest. When will the account contain $650?
1. 1 answer
2. asked by Bob
3. 770 views
benzene ring-N-H-CH3H \ N-benzene ring / CH3 select the class of compound from the choice below. 1-acetal 2-alcohol 3-alkene
1. 2 answers
2. asked by centya
3. 770 views
when did the seat of Japanese Emperors moved from Kyoto to Edo
1. 2 answers
2. asked by alex
3. 743 views
Kayla is 18 months old. She looked at Mrs. Crenshaw and said, "seblisboo." Mrs. Crenshaw did not understand any of what Kayla
1. 4 answers
2. asked by Farida
3. 728 views
simple interest and compound intereston what sum will the compound interest at 10% per annum for 3 years compounded annually be
1. 1 answer
2. asked by jyoti
3. 723 views
a rectangular prism has the 3 sides measuring x-1, x-1 and 2x+2 centimeters. Create a simplified equation to represent R, the
1. 0 answers
2. asked by welgie
3. 722 views
Please helpThe weaknesses of the Articles of Confederation were dramatized by all of the following except My ANSWER is (D) (A)
1. 9 answers
2. asked by karen
3. 716 views
from a point 50 m from the base of a cliff, a surveyor measures the angle of elevation to the top of the cliff as 73.2 degrees.
1. 2 answers
2. asked by t
3. 707 views
a mother wants to invest 5000 for her sons future education. She invests a portion of the money in a bank certificate of deposit
1. 1 answer
2. asked by Justin
3. 705 views
Vector A has a magnitude of 5.00 units, vector has a magnitude of 5.00 units, and the dot product A·B has a value of 16. What
1. 2 answers
2. asked by Colin
3. 686 views
A farmer has 100metres of wire fencing from which to build a rectangular chicken run.He intends using two adjacent walls for two
1. 1 answer
2. asked by busi
3. 685 views
A survey of 500 showed the following15 had only camping 20 had only hiking trails 35 had only picnicking 185 had camping 140 had
1. 1 answer
2. asked by carol
3. 681 views
A uniforbm beam 6m long weighing 4kg rest on supports at p and q placed left and right 10m from each end of the beam weights of
1. 1 answer
2. asked by debbie
3. 678 views
solve the equation for m81m^4+54=70
1. 1 answer
2. asked by eddie
3. 670 views
Chord BC is drawn in a circle with a radius of 3cm. Chord BS is 4cm long. Find the perpendicular distance from A to chord BC
1. 1 answer
2. asked by Becky
3. 668 views
Given: sec θ = –6.4, 0˚  θ  360˚ , solve for θ.
1. 0 answers
2. asked by dave
3. 662 views
An arc of a circle is of length 5p cm and the sector is bounds has an area of20p cm^2 find the radius of the circle.
1. 2 answers
2. asked by Anonymous
3. 652 views
Question 2 of 205.0 Points Hannah said, "I like blue the best. It is my favorite color. I am the only one who likes blue this
1. 1 answer
2. asked by Farida
3. 649 views
total of 17 heads and 42 feet with 3 times more ducks as pigs so how many duck do you have
1. 3 answers
2. asked by stacey
3. 638 views
What is the mass (in kilograms) of a cube of silver that measures 0.68 on each side, when the density of the sample is 10.5g/cm3
1. 1 answer
2. asked by nick
3. 637 views
Twelve college students were surveyed about the distance from their house tothe college they attended. 12 18 54 13 15 24 8 5 14
1. 1 answer
2. asked by anoneemose
3. 625 views
A 20 g lead bullet leaves a rifle at a temperature of 47 degrees celcieus and travels at a velocity of 500 m/s until it hits a
1. 1 answer
2. asked by Joe
3. 623 views
Whats the mass concentration of H2SO4 in a solution with percent mass 36% and density 1.84g/cm3W(H2SO4)=36%?
1. 1 answer
2. asked by Anonymous
3. 622 views
H/ benzene ring-N \ CH3 select the class of compound from the choice below. 1-acetal 2-alcohol 3-alkene 4-amide 5-amine
1. 1 answer
2. asked by centya
3. 615 views
Many nations compare the value of their currency to the US dollar. On a day early in 2009, $1 CDN (1 Canadian dollar) was worth
1. 0 answers
2. asked by Anonymous
3. 607 views
the axes are rectangular and a point P moves on the fixed plane lx+my+nz=p.the plane through P perpendicular to OP meets the
1. 1 answer
2. asked by manjula
3. 605 views
Joe an Idaho resident was driving in Tenn. and struck Jane, a Tenn. resident. Which is true?1. Jane can sue Joe in Tenn. federal
1. 0 answers
2. asked by Rald
3. 599 views
Translate and simplify "six less than twice the sumOf a number and three. I was not sure how to set it up Is it 2(x+3)-6 Or
1. 1 answer
2. asked by Em
3. 597 views
Locate the topic of each paragraph. Remember to ask the question. Who or what the paragraph is about?Tickets for athletic events
1. 1 answer
2. asked by kesha
3. 595 views
Simplify the rational expression in the form A/B. X^-2+X^-4. Express the final result in a single fraction using positive
1. 1 answer
2. asked by aly
3. 593 views
Many nations compare the value of their currency to the US dollar. On a day early in 2009, $1 CDN (1 Canadian dollar) was worth
1. 0 answers
2. asked by Anonymous
3. 589 views
(16xy^3/-24x^4y)^-3simplify the rational expression in the form A/B. Single fraction with only positive exponents.
1. 1 answer
2. asked by aly
3. 584 views
John was arrested under a New Jersey statute that made it a crime to wear green shorts. John argues that a similar stature was
1. 2 answers
2. asked by Rald
3. 584 views
Question 4 of 205.0 Points Karen asked, "Where does rain come from?" The best response for her teacher is: A. "The clouds." B.
1. 2 answers
2. asked by Farida
3. 583 views
Culture diversity/a mobile workforce command creative leadership, new partnerships, and innovative approaches to integration?I
1. 6 answers
2. asked by Tara
3. 573 views
Find the solution/point of intersection of the following quadratic-linear system. Show steps appropriately: y+x^2=-6x-3 and
1. 0 answers
2. asked by minny
3. 558 views
Many nations compare the value of their currency to the US dollar. On a day early in 2009, $1 CDN (1 Canadian dollar) was worth
1. 1 answer
2. asked by Anonymous
3. 549 views
*cubic square root*125h^9s^1/*cubic square root*h^-6s^-1The expression above equals kh^rs^t where r, the exponent of h, is..?
1. 1 answer
2. asked by aly
3. 537 views
A bowling ball is dropped from a bridge, and it takes 7 seconds to hit the ground. How far did the bowling ball fall?
1. 0 answers
2. asked by Justin
3. 535 views
Calculate the standard deviation for the following yields of corn: 142, 161, 132, 143, 147, 145, 146, and 152 bu/ac.Are all
1. 1 answer
2. asked by LUA
3. 518 views
If a wave has a frequency of 24Hz and a wavelength of 15m, how do you calculate the speed of the wave ???? Please help
1. 1 answer
2. asked by Frankie
3. 517 views
a cricket ball is thrown straight upward in the air at 14 m/s.determine the maximum height reached by the ball
1. 1 answer
2. asked by nkululeko
3. 516 views
what were the implications of Babbage's calculating engine for the new psychology?
1. 1 answer
2. asked by Kate C
3. 516 views

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