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Questions Asked on November 4, 2014

A person on a moving sidewalk travels 21 feet in 7 seconds. the moving sidewalk has a length of 180 feet. How long will it take
1. 21 answers
2. asked by Stephon
3. 6,613 views
Prompt A: compare and contrast the topics and themes of writers from the america and european writers.Promt B: Think about all
1. 4 answers
2. asked by Anonymous
3. 5,734 views
The pH difference across the membrane of a glass electrode is 2.49. How much voltage is generated by the pH gradient at:25C?
1. 3 answers
2. asked by anyonymous
3. 5,387 views
on a sunny day a 36 inch yard stick casts a 21 inch shadow how tall is the building whose shadow is 168 feet
1. 6 answers
2. asked by matthew barroso
3. 4,901 views
In repeating musical pattern, there are 56 beats in 7 measures. How many measures are there after 104 beats?How do I solve this
1. 10 answers
2. asked by Misti
3. 3,835 views
A store has apples on sale for$3.00 for 2 pounds. How many pounds of apples can you buy for $9? If an apple is approximately 5
1. 7 answers
2. asked by Iana
3. 3,447 views
a 10.0m long bar is attached by a frictionless hing to a wall and held horizontally by a rope that makes an angle of 53 deg with
1. 4 answers
2. asked by Mike
3. 3,306 views
A path of uniform width surrounds a rectangular garden that is 5m wide and 12m long. The area of the path is 168m^2. Find the
1. 3 answers
2. asked by Taylor
3. 2,937 views
Chemical bonding question!The partial Lewis structure that follows (Figure 1) is for a hydrocarbon molecule. In the full Lewis
1. 1 answer
2. asked by G-Dogg
3. 2,926 views
1. On what interval is the function f(x)=x^3-4x^2+5x concave upward?2. For what values of x dies the graph of
1. 1 answer
2. asked by Anonymous
3. 2,815 views
Will someone please check my answers?I starred my answers. 1. A person who does not recognize the signs of mental illness may
1. 14 answers
2. asked by Please Check Answers
3. 2,539 views
Sandy measures the length of a hockey stick. she says it it 4 units long. what unit did she use?A. cubes B. inches C. feet D.
1. 8 answers
2. asked by laura
3. 2,535 views
The sky grew dark with the approaching storm clouds.grew is verb , but dark is adjective I believe. Would this still be a
1. 4 answers
2. asked by Karen
3. 2,496 views
Explain how you can be sure that all rates you have written on a double number line are correct.
1. 8 answers
2. asked by anonymus
3. 2,409 views
How many atoms of oxygen are there in 5.00g of copper(II) sulfate pentahydrate?
1. 2 answers
2. asked by Bob
3. 2,274 views
the shadow of a pole measured from the foot of the pole is 2.8 m long if the distance form the tip of the shadow from the tip of
1. 1 answer
2. asked by Zahoor
3. 2,274 views
Francis gets 6 paychecks in 12 weeks. How many paychecks does she get in 52 weeks?12/6=2 52/2=26 26 paychecks the answer?
1. 11 answers
2. asked by Stephon
3. 2,273 views
Mr.Snider Is Tiling A Floor .The Floor Is 16 Tiles Long And 9 Tiles Wide. The Center Sección Is 12 Tiles Long And 5 Tiles Wide.
1. 3 answers
2. asked by Susy
3. 2,171 views
What is w when 3.37 kg of H2O(l), initially at 25.0oC, is converted into water vapour at 111oC against a constant external
1. 1 answer
2. asked by Sasha
3. 2,157 views
A group of fans at a football game are sitting in 7 rows with 28 in each row. in the center a section of 14 fans in 3 rows and a
1. 9 answers
2. asked by Susy
3. 1,886 views
What is the pH of a solution prepared by mixing 25.00 mL of 0.10 M CH3CO2H with 25.00 mL of 0.010 M CH3CO2Na? Assume the volumes
1. 2 answers
2. asked by KJ
3. 1,881 views
a kite is being flown 150 yards of string. the kite has an angle of elevation with the ground 65 degrees. how high above the
1. 3 answers
2. asked by Albert
3. 1,874 views
Which of the following are NOT sources of rights?a)Court decisions b)Police department policies c)Federal Constitution d)Statues
1. 4 answers
2. asked by Carol
3. 1,847 views
In a change jar, Tom has nickels and dimes. The number of nickels is two times the number of dimes and the total amount of money
1. 2 answers
2. asked by joe
3. 1,822 views
A grocery store sells snacks by weight. A six ounce bag of mixed nuts costs $3.60. Predict the cost of a two ounce bag. Please
1. 3 answers
2. asked by Liz
3. 1,811 views
Use Newton's method with the specified initial approximation x1 to find x3, the third approximation to the root of the given
1. 2 answers
2. asked by Benny
3. 1,778 views
Your firm offers to deliver 250 tables to a dealer, at $160 per table, and to reduce the price per table on the entire order by
1. 1 answer
2. asked by Jose
3. 1,774 views
Your friend says that 14.5% is equivalent to the decimal 14.5. Explain why your friend is incorrect by comparing the fractional
1. 3 answers
2. asked by zagra
3. 1,768 views
Help, I need help on this..For questions 3-5, use the recipe below. (I'll try and make it..) -----------------------
1. 12 answers
2. asked by Lexi
3. 1,768 views
A plank of wood 6m long is cut in the ratio 1:5. Find the lenght in centimetres of the longer piece
1. 1 answer
2. asked by Molly
3. 1,724 views
List the set of all even numbers between 2 and 10, inclusive.
1. 3 answers
2. asked by raina
3. 1,722 views
Twelve boxes of pencils cost $16. Write an equation that could be used to find the cost per box.
1. 17 answers
2. asked by Amy
3. 1,671 views
How many resonance structures do these following acids have?H2CO3-carbonic acid H3PO4-phosphoric acid H2SO4-sulfuric acid
1. 1 answer
2. asked by Joseph
3. 1,665 views
There are 20 students in Mark's homeroom class. Ten percent of the students in Mark's home room class are in art class. How many
1. 9 answers
2. asked by Amy
3. 1,632 views
A 8.9 kg block initially at rest is pulled to the right along a horizontal, frictionless surface by a constant, horizontal force
1. 2 answers
2. asked by Mckenna
3. 1,606 views
A flower bed has 26 rows of flowers and each row has 8 flowers. one section of the flower bed contains red flower . There are 8
1. 3 answers
2. asked by Susy
3. 1,592 views
having an issue with this word problem. Jordan travels 3/4 of a mile longer to school each day than Harrison does. Combined,they
1. 2 answers
2. asked by ranee
3. 1,579 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. 2 answers
2. asked by Anonymous
3. 1,543 views
Which of the following is a relevant constitutional amendment in criminal procedure?a)The Fourth Amendment b)Fifth Amendment
1. 4 answers
2. asked by Carol
3. 1,530 views
A botany student counted 11 blades of grass in one square centimeter of lawn and measured the lawn as a rectangle 61 m by 31 m.
1. 2 answers
2. asked by Michael
3. 1,499 views
Each can of paint will cover 450 tiles. Augustin is painting300 tiles in his bathroom, 675 in his kitchen, and 100 in his
1. 7 answers
2. asked by Lakshmi
3. 1,482 views
Suppose 360 nursing students took a certification test that is worth 140 points. The five-number summary for the scores is shown
1. 3 answers
2. asked by Monkey55
3. 1,440 views
Ben is reading a book that is 48 pages long . Joy is reading one that is 64 pages longer that Ben's .Terry is reading one that
1. 4 answers
2. asked by Susy
3. 1,433 views
The Trouble with Television by Robert Mac NeilIt is difficult to escape the influence of television. If you fit the statistical
1. 5 answers
2. asked by Yvonne
3. 1,423 views
Household ammonia contains 0.85 g of NH3 in each 100. mL of solution.What is the molarity of the ammonia solution? (atomic
1. 2 answers
2. asked by Abby
3. 1,379 views
A spotlight on the ground is shining on a wall 24m away. If a woman 2m tall walks from the spotlight toward the building at a
1. 1 answer
2. asked by Julia
3. 1,331 views
How many mL of 0.122 M Na2CO3 would be needed to precipitate all of the copper ions in 23.7 mL of 0.167 M CuSO4? How many grams
1. 1 answer
2. asked by Shelby
3. 1,298 views
If 3.5 mL of distilled water is added to 1.5mL of a 0.150 M solution of CoCl2, what is the concentration of the resulting
1. 1 answer
2. asked by Lia
3. 1,260 views
Information:Original temp of HCl: 23.3C of NaOH: 23.8C Final temp of the mixture: 36.7C I am to find qH2O (assume 50 mL of
1. 4 answers
2. asked by Aishya
3. 1,260 views
Erica throws a ball out of a window with a horizontal speed of 3.8m/s. If the ball hits the ground 15m away, how high up is the
1. 1 answer
2. asked by anisa
3. 1,249 views
A particle undergoes three successive displacement in a plane as follows 4m southwest, 5m east, 6m in a direction 60 degree
1. 2 answers
2. asked by David
3. 1,244 views
Random samples of size n = 90 were selected from a binomial population with p = 0.4. Use the normal distribution to approximate
1. 1 answer
2. asked by Tyler
3. 1,220 views
A research firm conducted a survey to determine the mean amount people spend ata popular coffee shop during a week. They found
1. 1 answer
2. asked by Anonymous
3. 1,173 views
Ginger sent 18 text messages yesterday. Jerry send 4 more than twice as many messages as Ginger sent .Kyle sent 15 fewer
1. 2 answers
2. asked by Susy
3. 1,171 views
Given the function f(x)=3x^3+2, find the value of x so that f^-1(x)=4. Thank you.I tried to solve for the inverse by
1. 1 answer
2. asked by Trish Goal
3. 1,161 views
Please HelpThe human outer ear contains a more-or-less cylindrical cavity called the auditory canal that behaves like a resonant
1. 0 answers
2. asked by chiongo
3. 1,160 views
Fe + O2--->Fe2O3How many grams of iron are required to convert 80 mL of oxygen at STP?
1. 1 answer
2. asked by jhon
3. 1,141 views
how many 4 1/2-feet pieces of rope can be cut from a 48-foot piece of rope?
1. 2 answers
2. asked by savannah
3. 1,105 views
Let f(x)=px+q, where p and q are real numbers. Find p+q if f(f(f(x)))=8x+21. Thank you.I got this p^3 +p^2q + pq + q = 29 Would
1. 1 answer
2. asked by Trish Goal
3. 1,085 views
A physical fitness association is including the mile run in its secondary-school fitness test. The time for this event for boys
1. 2 answers
2. asked by elenore
3. 1,083 views
If you are standing 22 feet straight from a tree and you look at the top of the tree with a distance of 33 feet how tall would
1. 2 answers
2. asked by Anonymous
3. 1,035 views
What is the momentum (in kg m/s) of a 131- kg football player running at a top speed of 9.9 m/s?What is the momentum of a 9.32-
1. 1 answer
2. asked by Laura
3. 1,025 views
Ms Sue - I just took an exam and on the question The Spanish Monarch Charles III established Venezuela, Colombia and Ecuador
1. 1 answer
2. asked by M. Nall
3. 1,022 views
____________ is an application program included with Windows that allows the contents of the computer, the hierarchy of folders
1. 5 answers
2. asked by tlotlo
3. 1,005 views
Choose if this relationship is Predation, Competition, Commensalism, Mutualism, Parasitism, Producer/ConsumerRelationship 1 :
1. 1 answer
2. asked by M
3. 966 views
which of the following types of cells need to make energy to perform basic functions like growing, moving, and reproducing?-anim
1. 1 answer
2. asked by please help
3. 963 views
f(x) = \frac{ x^3 }{ x^2 - 25 }defined on the interval [ -18, 18 ]. Enter points, such as inflection points in ascending order,
1. 2 answers
2. asked by Anonymous
3. 963 views
Gina's art teacher mixes 9 pints of yellow paint with 6 pints of blue paint to create green paint. Gina mixes 4 pints of yellow
1. 3 answers
2. asked by Liz
3. 953 views
Let f(x) = 2x^{3}+9. Find the open intervals on which f is increasing (decreasing). Then determine the x-coordinates of all
1. 1 answer
2. asked by Daniel
3. 941 views
Let p(x)=2x^3-113 and let q be the inverse of p. Find q(137). Please explain in steps.I posted this already but I did not list
1. 1 answer
2. asked by Trish Goal
3. 937 views
Change the sentences as directed in brackets:1.Proper emphasis should be given on their study.(active voice) 2.The fox was very
1. 2 answers
2. asked by Rifa
3. 933 views
A 5.9 kg block initially at rest is pulled to theright along a horizontal, frictionless surface by a constant, horizontal force
1. 1 answer
2. asked by Anonymous
3. 926 views
Calculate the volume of 1.00 M acetic acid solution and mass of sodium acetate needed to make 250 mL of a 0.450 M acetic
1. 2 answers
2. asked by Joseph
3. 896 views
Calculate the total pressure in the flask after all of the oxygen has been removed from the air in the flask. Assume that the
1. 1 answer
2. asked by james
3. 865 views
A nurse attended (a)...... her work place in time.(b)....... all her sincerity she was attending (c)....... the patient but she
1. 5 answers
2. asked by Rifa
3. 840 views
Two masses are connected by a light string passing over a frictionless pulley as shown on Figure. The M2= 6.1 kg mass is
1. 0 answers
2. asked by Serena
3. 833 views
Find the point on the line 6 x + 4 y - 1 =0 which is closest to the point ( 0, -1 ).
1. 4 answers
2. asked by Alessandra
3. 830 views
How might a manager use leading by example to help develop ethical behavior in his or her unit?
1. 3 answers
2. asked by Anonymous
3. 822 views
If f(x)=x^5-1/3, findf^-1(-31/96). I think the first step would be to find the inverse of -31/96, but I am not sure how to find
1. 1 answer
2. asked by Trish Goal
3. 820 views
"Being an athlete takes more brains than brawn. It takes time and effort. It takes endurance and commitment. It takes an athlete
1. 0 answers
2. asked by Celine
3. 819 views
Classes A and B have 35 students each. If seven girls shift from class A to class B, then the number of girls in the classes
1. 1 answer
2. asked by nimal
3. 819 views
In a titration, NaOH was added to a burette. The initial reading was 1.2 ml. At the end of the titration, the final reading was
1. 1 answer
2. asked by zakk
3. 816 views
hi, im not sure if all my answers are correct especially number 5. could any one check and tell me? please and thank you.1. Why
1. 1 answer
2. asked by Niah
3. 811 views
The values of a function f(x) are given in the table below:x=1, f(x)=3 x=2, f(x)=13 x=3. f(x)=8 x=5,f(x)=1 x=8,f(x)=0 x=13,
1. 1 answer
2. asked by Trish Goal
3. 808 views
Classes A and B have 35 students each. If seven girls shift from class A to class B, then the number of girls in the classes
1. 1 answer
2. asked by nimal
3. 791 views
Two lovers have a spat and swear they will never see each other again. The girl walks due south at 6 mph while the boy walks at
1. 1 answer
2. asked by Anonymous
3. 789 views
A 1100- kg car collides with a 1500- kg car that was initially at rest at the origin of an x-y coordinate system. After the
1. 0 answers
2. asked by Alex
3. 788 views
what cells can make energy from sugar molecules?-only plant and animal cells -only animal cells -plant, animal, bacteria, and
1. 2 answers
2. asked by please help
3. 785 views
Hi guys, please help me!1 I am having a tough time understanding this equation. Best answer goes to the person who shows there
1. 1 answer
2. asked by Bianca
3. 785 views
Daily water intake (including water used in drinks such as coffee, tea and juice) for Canadian adults follows a normal
1. 3 answers
2. asked by Mel
3. 784 views
Your teacher asked the class to describe a real-work situation in which the y intercept is 100 and the slope is 5. Your pattern
1. 2 answers
2. asked by Mika
3. 783 views
Use a calculator to determine angle x, rounded to the nearest degree.csc x = 1.25
1. 1 answer
2. asked by Vikki
3. 776 views
When a softball player swings a bat, the amount of energy E(t), in joules, that is transferred to the bat can be approximated by
1. 1 answer
2. asked by Kim
3. 775 views
find three consecutive odd integers such that the sum of the first and the second is 201 less the square of the third
1. 1 answer
2. asked by Jax
3. 774 views
A 0.009298-mol sample of an organic compound was burned in oxygen in a bomb calorimeter. The temperature of the calorimeter
1. 1 answer
2. asked by Sasha
3. 762 views
Let p(x)=2x^3-113 and let q be the inverse of p. Find q(137). Please explain in steps. Thank you.
1. 0 answers
2. asked by Trish Goal
3. 759 views
A wheel is rotating freely with an angular speed of 4840rad/s on a shaft whose moment of inertia is negligible. A second wheel,
1. 0 answers
2. asked by Misaki
3. 754 views
in passing theough a wooden block 8cm thick the velocity of a beullet reduces from 700m/s to 300 m/s if the mass of the bullet
1. 3 answers
2. asked by zak
3. 745 views
Bringing the real world law into video games could hold various complications. The possible complications outweigh the penitence
1. 1 answer
2. asked by ali
3. 745 views
A solid sphere of mass 2.07kg rolls up an incline with an inclination angle of 24.40°. At the bottom of the incline, the center
1. 0 answers
2. asked by Serena
3. 744 views

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