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Most Popular Questions

Consider all right circular cylinders for which the sum of the height and circumference is 30 centimeters. What is the radius of
1. 3 answers
2. asked by Anonymous
3. 26,782 views
Balance the following redox equations. All occur in Acidic solutions.1. Cr2O7^2-^ + C2O4^2-^ -> Cr^3+^ + CO2 2. Cu + NO3^-^ ->
1. 8 answers
2. asked by Yukiko
3. 24,553 views
What multiplication fact can be found by using the arrays for 2x9 and 5x9?
1. 17 answers
2. asked by Lori
3. 21,974 views
What Do You Call It When Someone Pays Back a Loan Quickly?I would Really Apreciate To Get The answer.
1. 27 answers
2. asked by Seam
3. 20,541 views
If you rearrange the letters "CARNEF", you would have the name of?A) a dog B) a city C) a country D) a province
1. 13 answers
2. asked by Kingston
3. 20,047 views
If it takes three "breaths" to blow up a balloon to 1.2 , and each breath supplies the balloon with 0.060 moles of exhaled air,
1. 2 answers
2. asked by George
3. 16,361 views
A bird, accelerating from rest at a constant rate, experiences a displacement of 28 m in 11 s. What is its acceleration?A. 0.21
1. 3 answers
2. asked by Mark
3. 15,980 views
how many cattle are there on the lazy circle double-o four square ranch?
1. 44 answers
2. asked by noname
3. 15,468 views
how much money is invested at 5% compounded continuously for 3 years will yield $820?
1. 6 answers
2. asked by jerson
3. 14,524 views
The population of a slowly growing bacterial colony after t hours is given by p(t)=3t2+29t+150 . Find the growth rate after 4
1. 2 answers
2. asked by Bee
3. 14,037 views
ALGEBRA PIZZAZZ: IN MUSIC, WHAT DOES "ALLEGRO" MEAN?
1. 29 answers
2. asked by jessica
3. 14,010 views
I'm confused..1. The cables of a suspension bridge are in the shape of a parabola. The towers supporting the cable are 600 feet
1. 3 answers
2. asked by Adeline
3. 13,961 views
the sensor in the torso of a crash-test dummy records the magnitude and direction of the net force acting on the dummy. if the
1. 7 answers
2. asked by i love polka
3. 13,897 views
what do you call two railroad trains after a head-on collision?
1. 16 answers
2. asked by Mikey
3. 13,526 views
Two students walk in the same direction along a straight path, at a constant speed - one at .90 m/s and the other at 1.90 m/s.a.
1. 2 answers
2. asked by Margie
3. 13,323 views
A child's toy consists of a block that attaches to a table with a suction cup, a spring connected to that block, a ball, and a
1. 12 answers
2. asked by Sam
3. 12,800 views
The outstretched hands and arms of a figure skater preparing for a spin can be considered a slender rod pivoting about an axis
1. 3 answers
2. asked by Erin
3. 12,207 views
How Does a Rodeo Star Get Around
1. 18 answers
2. asked by Anonymous
3. 12,165 views
A piece of metal weighs 50.0 N in air, 36.0 N in water, an 41.0 N in an unknown liquid. Find the density of the unknown liquid.
1. 6 answers
2. asked by Phillip
3. 12,021 views
Build the orbital diagram for the ion most likely formed by phosphorus.
1. 2 answers
2. asked by dre
3. 11,883 views
A 2.0-kilogram laboratory cart is sliding across a horizontal frictionless surface at a constant velocity of 4.0 meters per
1. 3 answers
2. asked by James
3. 11,882 views
what should you not do if you want to help get rid of graffiti
1. 44 answers
2. asked by Anonymous
3. 11,691 views
Find two numbers whose sum is 10 for which the sum of their squares is a minimum.
1. 3 answers
2. asked by bobby
3. 11,656 views
If a student is chosen at random, find the probability of getting someone who is a man or a non-smoker. Round your answer to
1. 5 answers
2. asked by Sam
3. 11,418 views
what can you use to tie up a spaceship
1. 19 answers
2. asked by Anonymous
3. 11,417 views
Which two solutions, when mixed together, will undergo a double replacement reaction and form a white, solid substance?1.
1. 5 answers
2. asked by TJ
3. 11,414 views
what is the sound word for bow and arrow? eg. Nobody heard the ____ of the bow or the ____ of the arrow.
1. 12 answers
2. asked by Susan
3. 11,294 views
draw the lewis structure for NO2- including any valid resonance structures. which of the following statements are true?a. the
1. 1 answer
2. asked by natash
3. 11,046 views
Expressed to the correct number of significant figures, the sum of two masses is 445.2 grams. WHich two masses produce this
1. 4 answers
2. asked by Joanne
3. 10,742 views
choose the compound below that contains at least one polar covalent bond, but is nonpolara. ICl3 b SeBr4 c. CF4 d. HCN Im stuck
1. 3 answers
2. asked by natash
3. 10,606 views
Find the vector components along the directions noted in parentheses.a. a car displaced 45degrees north of east by 10.0 km
1. 6 answers
2. asked by i love polka
3. 10,535 views
A Particle moves along the x-axis so that at any time t>0, its acceleration is given by a(t)= ln(1+2^t). If the velocity of the
1. 3 answers
2. asked by D-MO
3. 10,216 views
. Consider total cost and total revenue given in the table below:QUANTITY 0 1 2 3 4 5 6 7 Total cost $8 $9 $10 $11 $13 $19 $27
1. 4 answers
2. asked by SMsm
3. 10,212 views
Two blocks are pushed along a horizontal frictionless surface by a force of 20 newtons to the right. The force acts on the 3 kg
1. 4 answers
2. asked by Hannah
3. 10,182 views
From what height would a compact car have to be dropped to have the same kinetic energy that it has when being driven at 100
1. 2 answers
2. asked by jason----HELP!!!!
3. 10,031 views
The number of moles of H2O produced in reaction of 50ml 1.0 M HCl and 50mL 1.0 M Naoh
1. 4 answers
2. asked by Amanda
3. 9,873 views
Two point charges are placed on the x axis as follows: Charge q1= +4.00 nC is located at x= 0.200 m, and charge q2= +5.00nC is
1. 4 answers
2. asked by Jen
3. 9,851 views
you want to draw an enlargement of a design that is printed on a card that is 4 in. 5 in. you will be drawing this on a piece of
1. 27 answers
2. asked by asha
3. 9,848 views
Standardization of the Sodium Thiosulfate SolutionMake up a standard solution of potassium iodate by accurately “weighing by
1. 3 answers
2. asked by Sara
3. 9,709 views
Calculate the density of oxygen,O2 , under each of the following conditions:1- STP 2- 1.00 atm and 35.0 C
1. 6 answers
2. asked by unknown
3. 9,653 views
what kind of intermolec forces are in NH4Cli thought it was london dispersion, dipole dipole, and hydrogen bonding and nottttt
1. 7 answers
2. asked by Brian
3. 9,596 views
A jet airliner moving initially at 300 mi/h due east enters a region where the wind is blowing at 100 mi/h in a direction 26.0°
1. 3 answers
2. asked by Elisa
3. 9,458 views
What is the name of the product formed by the reaction of propylide ion and 2-chloropropane? I'm having problem because I don't
1. 12 answers
2. asked by Jennifer
3. 9,274 views
Two concurrent forces have a maximum resultant of 45 newtons and a minimum of 5.0 newtons. What is the magnitude of each of
1. 5 answers
2. asked by Stephanie
3. 9,227 views
TiO2 + C + 2Cl2 > TiCl4 + CO2If you begin with 1.25 moles of TiO2, what mass of Cl2 gas is needed? i got 175g of Cl2 is my
1. 4 answers
2. asked by shaggy
3. 9,211 views
Is the word 'maths' masculine or feminine?
1. 8 answers
2. asked by Emily
3. 9,204 views
A tourist in Ireland wants to visit seven different cities. If the route is randomly selected, what is the probability that the
1. 5 answers
2. asked by Sam
3. 9,082 views
A 2 kg block, starting from the rest, slides 20 m down frictionless inclined plane, dropping a distance of 10m.The magnitude of
1. 6 answers
2. asked by Anonymous
3. 9,064 views
A small 2g plastic ball is suspended by a 20 cm long string in a uniform electric field. If the ball is in equilibrium when the
1. 3 answers
2. asked by Anonymous
3. 9,009 views
Draw the Lewis structures for BrO3- and ClO4- and indicate their correct number of additional resonance structures.I'm a little
1. 2 answers
2. asked by Raj
3. 8,964 views
the formula C=5/9(F-32) is used to convert Fahrenheit temperature,F, to Celsius temperature,C. What temperature in Fahrenheit is
1. 7 answers
2. asked by derek
3. 8,928 views
What did the Spanish Farmer say to his chicken?
1. 29 answers
2. asked by Bella
3. 8,863 views
three carts of masses 4.0kg, 10kg, and 3.0kg move on a frictionless horizontal track with speeds of 5.0m/s, 3.0m/s, and 4.0m/s.
1. 2 answers
2. asked by sarah
3. 8,804 views
A rectangular swimming pool is to be built with an area of 1800 square feet. Theowner wants 5-foot wide decks along either side
1. 3 answers
2. asked by George
3. 8,800 views
are these right?How many atoms are there in 1.3x10^22 molecules NO2? atoms=(1.3x10^22 molecules NO2) x (2atoms/1molecule) =
1. 5 answers
2. asked by s
3. 8,767 views
I need some help. My teacher gave me a worksheet "Why does a poor man drink Coffee?" written by Pizzazz. Does anyone know how to
1. 9 answers
2. asked by Jack
3. 8,730 views
Arrange the following in order of decreasing stability. A blank molecular orbital diagram (Part A 1 figure) has been provided to
1. 6 answers
2. asked by defferan
3. 8,727 views
a 200kg sailboat experiences an eastward force of 3000N by the ocean tide and a wind force against its sails with magnitude of
1. 2 answers
2. asked by Steph
3. 8,644 views
A class has 10 boys and 12 girls. In how many ways can a committee of four be selected if the committee can have at most two
1. 4 answers
2. asked by Stephen
3. 8,605 views
A simple pendulum consists of a 3 kg point of mass hanging at the end of a 2 m long light string that is connected to a pivot
1. 7 answers
2. asked by Kathrine
3. 8,576 views
Cells use the hydrolysis of ATP as a source of energy. The conversion of ATP to ADP has a standard free energy change of -30.5
1. 4 answers
2. asked by Mary
3. 8,447 views
Algebra Riddle with PIZZAZZ"Did you hear about..."
1. 13 answers
2. asked by JC
3. 8,436 views
One of the fastest recorded pitches in major-league baseball, thrown by Billy Wagner in 2003, was clocked at 101.0 mi/h . If a
1. 3 answers
2. asked by Elisa
3. 8,411 views
A 3.0 m rod is pivoted about its left end.A force of 6.0 N is applied perpendicular to the rod at a distance of 1.2 m from the
1. 5 answers
2. asked by Steph
3. 8,340 views
Using your answer from Part A, calculate the volume of a mole of Na atoms (in cm3/mol ). Assume that the entire volume is
1. 17 answers
2. asked by sara
3. 8,300 views
The question is:If the ones digit of a number greater than 1 is 0, what factor or factors must that number have? a) 2 only b) 5
1. 17 answers
2. asked by Kristina
3. 8,287 views
I know this seems like a somewhat silly question, but what shape is a pizza slice?I know most of us are going to say "triangle."
1. 5 answers
2. asked by MattsRiceBowl
3. 8,250 views
Please double check one last time have to hand it in tomorrow.Thank-You in Advance.This was the lab experiment:
1. 3 answers
2. asked by Saira
3. 8,191 views
iron (III) oxide is formed when iron combines with oxygen in the air. how many grams of Fe2O3 are formed when 16.7g of Fe reacts
1. 2 answers
2. asked by cambell
3. 8,118 views
Two stones are launched from the top of a tall building. One stone is thrown in a direction 30.0degree above the horizontal with
1. 2 answers
2. asked by bob
3. 8,067 views
100 mL of is initially at room temperature (22)C. A chilled steel rod at 2 C is placed in the water. If the final temperature of
1. 14 answers
2. asked by Lilit
3. 8,047 views
Bromothymol blue (BTB) is a chemical that turns yellow in the presence of carbon dioxide. In the presence of oxygen, BTB stays
1. 11 answers
2. asked by Cody
3. 7,977 views
Determine the percent yield for the reaction between 98.7g of Sb2S3 and excess oxygen gas if 72.4g Sb4O6 is recovered along with
1. 7 answers
2. asked by kate
3. 7,945 views
Two artificial satellites, 1 and 2, orbit the Earth in circular orbits having radii R1 and R2. If R2=2R1, the accelerations a2
1. 2 answers
2. asked by Hannah
3. 7,938 views
Principal - 6000Rate - 5% Effective Date - May 15 Maturity Date - November 1 Partial Payment Amount - $1500 Partial Payment Date
1. 7 answers
2. asked by Kim
3. 7,887 views
Two blocks are fastened to the ceiling of an elevator as in Figure P4.19. The elevator accelerates upward at 2.00 m/s2. The
1. 1 answer
2. asked by Elisa
3. 7,878 views
Order the elements S, Cl, and F in terms of increasing atomic radii.I thought the answer was F, S, Cl, but the answer key said
1. 1 answer
2. asked by Matt
3. 7,819 views
What are 2 substances that are useful because of their viscosity?
1. 28 answers
2. asked by Cyleste
3. 7,813 views
Which of the following diatomic species are paramagnetic and which are diamagnetic? A blank molecular orbital diagram (Part B 1
1. 7 answers
2. asked by defferan
3. 7,780 views
*has chininse music influenced western music?and why?*Have any of china's traditional instruments been “westenised”?which
1. 3 answers
2. asked by jasmine
3. 7,710 views
A simple pendulum is made from a 0.65m long string and a small ball attached to its free end. The ball is pulled to one side
1. 3 answers
2. asked by Anonymous
3. 7,651 views
A merchant in Katmandu sells you a solid gold 1-kg statue for a very reasonable price. When you get home, you wonder whether or
1. 4 answers
2. asked by Emily
3. 7,634 views
what happened when two fruit companies merged?this question is on a worksheet i have to do.
1. 11 answers
2. asked by jESS
3. 7,622 views
A rocket is launched straight up with constant acceleration. Four seconds after liftoff, a bolt falls off the side of the
1. 2 answers
2. asked by Jeff
3. 7,621 views
Use log5(2)=0.4307 and log5(3)=0.6826 to approximate the value of log5=54.According to the example in my book I would divide
1. 3 answers
2. asked by Lucy
3. 7,616 views
Given the thermodynamic data in the table below, calculate the equilibrium constant for the reaction:2SO2(g)+O2--> 2SO3
1. 1 answer
2. asked by Sara
3. 7,590 views
A particle confined to motion along the x axis moves with constant acceleration from x = 2.0 m to x = 8.0 m during a 2.5-s time
1. 3 answers
2. asked by Ami
3. 7,554 views
what is the mass in grams?a) 3.011 x 10^23 atoms F b)1.50 x 10^23 atoms Mg c)4.50 x 10^12 atoms Cl d)8.42 x 10^18 atoms Br e) 25
1. 3 answers
2. asked by john
3. 7,519 views
suppose you drop a tennis ball from a height of 15 feet. After the ball hits the floor, it rebounds to 85% of its previous
1. 8 answers
2. asked by jerson
3. 7,458 views
a metal spoon is placed in one of two indentical cups of hot coffee. Which cup will be cooler after a few minutes?
1. 4 answers
2. asked by rosie
3. 7,457 views
A tennis ball is thrown vertically upward with an initial velocity of +8.0 m/s.a. what will the ball's speed be when it returns
1. 5 answers
2. asked by Eli
3. 7,430 views
Write the molecular equation and the net ionic equation for each of the following aqueous reactions.Ca(NO3)2 + K2CO3 FeSO4 +
1. 3 answers
2. asked by Brittany
3. 7,424 views
For each substance, write the formula(s) of all species you expect to be present in aqueous solution in the first column. If
1. 4 answers
2. asked by Anonymous
3. 7,413 views
Whih of the following liquids would make a good solvent for iodine?HCl H2O CH3OH NH3 CS2 How do you determine what will make a
1. 4 answers
2. asked by Ken
3. 7,380 views
What are the different types of pricing strategies used by walmart and target and how do they relate to the stores overall
1. 1 answer
2. asked by China
3. 7,375 views
A large crate filled with physics laboratory equipment must be moved up an incline onto a truck.1. The crate is at rest on the
1. 1 answer
2. asked by Nicole
3. 7,344 views
A pair of fuzzy dice is hanging by a string from your rearview mirror while you are accelerating from a stoplight to 28m/s in
1. 2 answers
2. asked by Kelly Barnes
3. 7,303 views
A 2.0Kg otter starts from rest at the top of a muddy incline 85 cm long and slides down to the bottom in .50s. What net force
1. 4 answers
2. asked by Morty
3. 7,273 views
Calculate the power output of a 1.3-g fly as it walks straight up a windowpane at 2.5 cm/s
1. 2 answers
2. asked by Lizbeth
3. 7,225 views
A. The forensic technician at a crime scene has just prepared a luminol stock solution by adding 13.0 g of luminol into a total
1. 2 answers
2. asked by Irvin
3. 7,224 views

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