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Questions Asked on October 31, 2016

A rectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling
1. 1 answer
2. asked by kayso
3. 7,833 views
A pile driver lifts a 450 kg weight and then lets it fall onto the end of a steel pipe that needs to be driven into the ground.
1. 3 answers
2. asked by Alex
3. 7,649 views
Imagine Two Artificial Satellites Orbiting Earth At The Same Distance. One Satellite Has A Greater Mass Than The Other One?
1. 17 answers
2. asked by cat
3. 5,843 views
Jun Wei has 12 more 10 cent coins than 20 cent coins. The total value of all his coins is $5.40. Find the total number of coins
1. 5 answers
2. asked by Jason Dhaki
3. 5,439 views
**=answerTo adopt a dog from an animal shelter, you must pay $80 for vaccinations, $65 to spay or neuter the dog, and $50 for a
1. 12 answers
2. asked by Madeline
3. 5,257 views
1. Why was the Department of Defense created? (1 point)to place the U.S. Army and Navy in one executive department to
1. 18 answers
2. asked by Anonymous
3. 5,004 views
What is the vertex form of the equation? Show stepsy=-x^2+12x-4
1. 3 answers
2. asked by Steve
3. 4,823 views
A student holds a bike wheel and starts it spinning with an initial angular speed of 7.0 rotations per second. The wheel is
1. 2 answers
2. asked by Morgan
3. 4,545 views
You buy a plastic dart gun, and being a clever physics student you decide to do a quick calculation to find its maximum
1. 1 answer
2. asked by Rose
3. 4,446 views
if sec theta - tan theta ÷sec theta +tan theta = 1÷4 ,find sin theta
1. 2 answers
2. asked by aara
3. 3,883 views
Six dogs pull a two-person sled with a total mass of 280 kg. The coefficient of kinetic friction between the sled and the snow
1. 2 answers
2. asked by Alex
3. 3,716 views
An experiments consists of tossing 4 coins successively. The number of sample points in this experiment isa. 16 b. 8 c. 4 d. 2
1. 1 answer
2. asked by Logan
3. 3,601 views
A girl delivering newspapers travels 3 blocks west, 8 blocks north, then 5 blocks east.1) What is the magnitude of her resultant
1. 1 answer
2. asked by Jazz
3. 3,315 views
what is the name of this coordination compound [CoSO4(NH3)5]Br?
1. 1 answer
2. asked by James
3. 3,260 views
A student is writing a paper and needs to make sure she is using the word apprehension correctly. What reference book would help
1. 11 answers
2. asked by Anonymous
3. 3,048 views
1.Factor 3/4 out of 3/4z+6.2.Factor 18x+6y using the GCF. 3.Factor −5 out of −10a−25
1. 5 answers
2. asked by Madeline
3. 2,988 views
What is the molality of a 30.0% by mass hydrochloric acid solution ? The density of the solution is 1.0980g/mol.
1. 1 answer
2. asked by Trish
3. 2,980 views
A concave, spherical mirror and a thin, converging lens are both measured in air (n=1.0) to have the same focal length, ff. Both
1. 1 answer
2. asked by Urgent Help Needed Please!!!
3. 2,628 views
HClO4Express your answers as ions separated by a comma.
1. 2 answers
2. asked by Precious Wiefue
3. 2,398 views
Which of the following is one of the notable achievements of early China ?How did the Zhou dynasty come to rule a large part of
1. 6 answers
2. asked by Tyrone gattis
3. 2,346 views
a student made an electromagnet using a battery electrical tape and metal wire. she wanted to see what the effect would be if
1. 5 answers
2. asked by machile
3. 2,335 views
Situation: You exercised 24 hours each month for a year. How many hours did you exercise by the end of the year? You may be able
1. 14 answers
2. asked by Anonymous
3. 2,318 views
A quadratic equation can be written in vertex form or in standard form. Sometimes one form is more beneficial than the other.
1. 1 answer
2. asked by Steve
3. 2,250 views
Why do you have to use estimation to find the number of triangles you needfor the string?
1. 4 answers
2. asked by laila
3. 2,061 views
Every year, Eli and his family visit the Great Sand Dunes desert in Colorado. Eli notices that more sand dunes with varied
1. 8 answers
2. asked by Agal
3. 2,052 views
As you watch a surfer ride a wave toward the shoreline, what is the shoreline.a. reference point b.distance being travled
1. 14 answers
2. asked by Maya
3. 1,815 views
Which synonym for fear most strongly suggests a fear that causes one to freeze in terror?Alarm Dread Fright Panic I say D
1. 2 answers
2. asked by Anonymous
3. 1,676 views
Consider the following reaction.2Fe2O3 --> 4Fe+3O2 Hrxn=+824.2 The Formation of 21.0 of Fe results in 1)the release of 77.5 kJ
1. 1 answer
2. asked by Danny
3. 1,637 views
Draw the product of the reaction:CH3CH2CH (double bond) CH2 + Cl2
1. 1 answer
2. asked by Dominique
3. 1,577 views
1) If a number has 2 and 6 as factors, then it has 12 as a factor2) if a number has 12 as a factor, then both 2 and 6 are
1. 6 answers
2. asked by Mythreyee
3. 1,575 views
A long, straight wire with a circular cross section of radius R carries a current I. Assume that the current density is not
1. 0 answers
2. asked by Ayaka
3. 1,544 views
A 3-member executive committee is to be formed from a 11-member board of directors. In how many ways can it be formed? 6 170
1. 2 answers
2. asked by Kal Jay
3. 1,540 views
The measurement of the circumference of a circle is found to be 70 centimeters, with a possible error of 0.9 centimeter.a)
1. 1 answer
2. asked by Kayla
3. 1,512 views
Andrew needs x dollars for a snack. Scott needs 2 more dollars than Andrew, but Nick only needs half as many dollars as Andrew.
1. 1 answer
2. asked by Katie
3. 1,436 views
Complex numbers can be graphed on the xy coordinate plane. TRUE OR FALSEMy answer is yes
1. 2 answers
2. asked by Steve
3. 1,384 views
Traffic signs are regulated by the Manual on Uniform Traffic Control Devices (MUTCD). The perimeter of a rectangular traffic
1. 1 answer
2. asked by nat
3. 1,295 views
2. The average atmospheric pressure at sea level is approximately 101 000 Pa. If the density of air at 0◦C is approximately
1. 1 answer
2. asked by Merdreik
3. 1,267 views
How do party whips influence legislation??Please help!!
1. 2 answers
2. asked by Dani
3. 1,235 views
In the story “If I Forget Thee, Oh Earth…” why did Marvin’s father take him to see the view of earth from The Colony?A.
1. 2 answers
2. asked by need help now
3. 1,214 views
A monopoly can produce any level of output it wishes at a constant marginal (and average) cost of $5 per unit. Assume the
1. 1 answer
2. asked by Samira
3. 1,174 views
Calcium oxide, or lime, is produced by the thermal decomposition of limestone in the reaction CaCO3(s) arrow CaO(s) + CO2(g).
1. 0 answers
2. asked by Andrew
3. 1,070 views
How can I draw a lewis dot structure of XeF2O?
1. 0 answers
2. asked by Joseoh
3. 1,065 views
1.Factor 3/4 out of 3/4z+6.2.Factor 18x+6y using the GCF. 3.Factor −5 out of −10a−25.
1. 3 answers
2. asked by Madeline
3. 1,043 views
a student made an electromagnet using a battery electrical tape and metal wire. she wanted to see what the effect would be if
1. 1 answer
2. asked by cat
3. 1,043 views
Two identical circles of largest possible area are to be cut from a 12in by 24in rectangular piece for stock. Find the amount of
1. 2 answers
2. asked by SMadrid
3. 1,028 views
The revenue in dollars from the sale of concert tickets at x dollars each is given by the function R(x)=46,400x-800x^2. Find the
1. 1 answer
2. asked by Lindsee
3. 1,022 views
Translate the variable expression into a word phrase:2*(3-x)
1. 2 answers
2. asked by Britney
3. 1,006 views
how many milliliters of concentrated H2SO4 of density 1.84 containing 95.6% by weight of the acid is required to prepare 5litres
1. 0 answers
2. asked by Evarestus
3. 986 views
a spring hanging from the ceiling. The spring constant present is 200N/m. If a mass of 50 kg is attached, how far does the
1. 1 answer
2. asked by
3. 966 views
A person sits on a frictionless stool that is free to rotate but is initally at rest. The person holding a bicycle wheel (I = 3
1. 2 answers
2. asked by LESTER
3. 965 views
The large quadriceps muscle in the upper leg terminates at its lower end in a tendon attached to the upper end of the tibia (see
1. 0 answers
2. asked by Bella
3. 958 views
A uniform disk of radius 0.485 m and unknown mass is constrained to rotate about a perpendicular axis through its center. A ring
1. 0 answers
2. asked by Morgan
3. 955 views
BOOKBINDINGTwo square sheets of cardboard used for making book covers differ in area by 44 inches. An edge of the larger square
1. 1 answer
2. asked by Trina
3. 935 views
in the case of schenck vs united states justice oliver wendell holmes jr wrote: "the most stringent protection of free speech
1. 2 answers
2. asked by Mike
3. 930 views
–0.6n ≤ 9.6n ≥ –16 n ≥ 16 n ≤ –16 n ≤ 16 I Think Its n ≤ 16, Can U Help?
1. 8 answers
2. asked by Agal
3. 929 views
Suppose you deposit $600 in a savings account. The interest rate is 4% per year. Find the principal balance in the account after
1. 1 answer
2. asked by isaiah
3. 898 views
A manufacturer of hospital supplies has a uniform annual demand for 80,000 boxes ofbandages. It costs $10 to store one box of
1. 0 answers
2. asked by alex
3. 893 views
Oxygen gas and aqueous benzoic acid react to form carbon dioxide gas and water gas. Determine the mass of water in grams if
1. 1 answer
2. asked by paige
3. 892 views
What is the main reason some people believe there should not be any limits on presidential terms?A. There should be a monarch
1. 4 answers
2. asked by Sami
3. 885 views
Saha spend 55% of her savings on a game. She has $135 remaining. how much was her savings before buying the game
1. 3 answers
2. asked by joshua
3. 872 views
A number is picked from the set p:{2,3,4,5,___9} find the probability that the number is prime.
1. 1 answer
2. asked by value
3. 867 views
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X.The enthalpy of formation of MX2 is
1. 2 answers
2. asked by Joseoh
3. 842 views
Reuben deposited $2000 into an account with a 3.8% annual interest rate, compounded semiannually. Assuming that no withdrawals
1. 1 answer
2. asked by .
3. 833 views
Consider an ionic compound, MX2, composed of generic metal M and generic, gaseous halogen X.The enthalpy of formation of MX2 is
1. 0 answers
2. asked by Joseph
3. 831 views
If I only have the name of this transitional coordination compound, bis(enthylenediamine)dinitroiron (III) sulphate how do you
1. 1 answer
2. asked by Sherlique
3. 828 views
Write an algebraic expression for 4 less than the product of 2 and a number.4-(2a)
1. 1 answer
2. asked by Hayden
3. 817 views
There are 4 sections of seat in the playhouse theatre. Each section has7 groups of seats.each group has 25 seats. How many seats
1. 1 answer
2. asked by Tristan
3. 817 views
The temperature on Monday was -2 degrees Fahrenheit by noon it had warmed up to 5 degrees Fahrenheit how many degrees did the
1. 1 answer
2. asked by Trenicia
3. 813 views
Translate the word phrase into a variable expression:the sum of 16 and 4 times a number
1. 1 answer
2. asked by Britney
3. 809 views
Find the sum of the three smallest positive values of theta such that 4(cos^2)(2theta-pi) =3. (Give your answer in radians.)LaTE
1. 1 answer
2. asked by Steve Ho
3. 778 views
For the reaction HCl + NaOH → NaCl + H2O, how many moles of hydrochloric acid are required to produce 281.0 g of water?
1. 1 answer
2. asked by Andrew
3. 771 views
1. Two numbers differ by 8. If one-half the larger is added to one-fourth the smaller, the resulting sum is 22.Find the numbers.
1. 1 answer
2. asked by sylvia
3. 756 views
1. Most likely, ____ were formed when lava from the moon's interior flooded bowllike regionson the moon's
1. 0 answers
2. asked by help
3. 723 views
The total number of people in a survey is T. The number of males in the survey is x and the number of doctors is y. The number
1. 0 answers
2. asked by Parker
3. 719 views
a uniform pole 7m long and weighing 10kg suppoted by a boy 2m from one end man3 from other end
1. 2 answers
2. asked by sammani
3. 713 views
- 2/5 x - 9 < 9/10
1. 2 answers
2. asked by Person
3. 709 views
Write 2 short paragraphs describing famous people from the Spanish speaking world. Make sure to include their cultural or
1. 1 answer
2. asked by Kirsten lindstrum
3. 705 views
Find The 6th And 5th Terms Of An A.P Whose First Term Is 6 And The Common Difference Is 7.Solution:n=6th,n=5th,(Tn=a+(n-1)d
1. 0 answers
2. asked by value
3. 700 views
A hexagon has 6 sides, find the sum of the interior angles.
1. 1 answer
2. asked by Anonymous
3. 697 views
A piece of copper ball of mass 30grams at 150 degree celcius is placed in a copper calorimeter of mass 70gams containing 60grams
1. 0 answers
2. asked by Elizabeth Avan
3. 692 views
Draw diagram to help find M angle ABD when M angle ABC equals 66 M angle ABD equals 5x + 3 and M angle DBC equals X plus 3
1. 2 answers
2. asked by Amy
3. 687 views
1. I think it right that you are helping the poor.2. I think it right that you help the poor. 3. I think it right that you
1. 1 answer
2. asked by rfvv
3. 684 views
Use a five-step plan to solve the following word problem. Show all five steps in your response:Doug is twice Anne's age. Doug is
1. 1 answer
2. asked by Britney
3. 680 views
Traveling with the wind, an airplane travels 210 miles im 4 hours. Against the wind, it takes six hours. Find the rate of the
1. 1 answer
2. asked by clarissa
3. 667 views
a truck travels up a hill with a 12% incline. the truck has a constnt speed of 22m/s. what is the horizontal componet of the
1. 1 answer
2. asked by Zach
3. 663 views
Um I don't really understand these word problems so could someone help me please?1) An object is thrown upward with an initial
1. 6 answers
2. asked by Annie
3. 659 views
Jun Wei has 12 more 10 cent coins than 20 cent coins. The total value of all his coins is $5.40. Find the total number of coins
1. 1 answer
2. asked by Jason
3. 644 views
Which one of the following is NOT a physical process?A. Dry ice subliming B. Steam condensing C. Alcohol evaporating D. Melting
1. 2 answers
2. asked by Anjali
3. 636 views
The combustion of a hydrocarbon X (30 cm3) with 350 cm3 of oxygen at STP resulted in the formation of 440 cm3 of gaseous
1. 0 answers
2. asked by Cavenia
3. 636 views
Which statement best explains the reason the Americans were never able to capture St. Augustine in Florida.A) A lack of
1. 3 answers
2. asked by Sam
3. 634 views
what is the name of this coordination compound [CoSO4(NH3)5]Br?my attempt: cobaltsulfatepentaamine Bromine
1. 0 answers
2. asked by chemi
3. 632 views
Thank you for your help. One more similar patterns goes.1. The heavy rain made it difficult for me to open my eyes. 2. The loud
1. 2 answers
2. asked by rfvv
3. 632 views
1. Which of the above functions are not continuous where they are defined? Why?2. Which of the above functions are not
1. 1 answer
2. asked by Ray
3. 631 views
The mid-point of the straight line joining A(4,-3), B(6,-2) is located at C.(a) Calculate the coordinates of C. (b) Verify your
1. 1 answer
2. asked by Steven
3. 631 views
In what way did the Russians tsars fail to follow the example of Western European rules?A. They instituted cultural reforms B.
1. 2 answers
2. asked by Tylrt
3. 629 views
Calculate the lengths of the straight lines joining the following pairs of points, leaving your answers in surd form:(a)
1. 1 answer
2. asked by Steven
3. 607 views
1. I find it difficult to master French.2. I find it difficult mastering French. 3. The heavy snow made it difficult to walk on
1. 1 answer
2. asked by rfvv
3. 602 views
Jessica has 8 1/7 pounds of dog food. Feeds 1/7 pound per day. How many days will dog food last?
1. 1 answer
2. asked by Misty
3. 601 views
When the Sun is directly overhead, a hawkdives toward the ground at a speed of 6.09 m/s. If the direction of his motion is at an
1. 1 answer
2. asked by Jack
3. 590 views
A car travels at a constant speed around a circular track whose radius is 2.87 km. The car goes once around the track in 332 s.
1. 1 answer
2. asked by BrookeNeed
3. 583 views

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