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Questions Asked on October 19, 2013

I am so close to finishing my homework and these are the last few questions I have left. I keep trying but the program says
1. 4 answers
2. asked by Maura
3. 6,777 views
LOOP, SPRING AND BEAD (14 points possible)A bead of mass m slides without friction on a vertical hoop of radius R . The bead
1. 0 answers
2. asked by Anonymous
3. 575 views
f(x)= 3+5cos pi/3 (x-7)If f(x)=4, solve for x. Find 1st 3 positive values. my answers: 2.31, 5.69, 8.31
1. 1 answer
2. asked by Anonymous
3. 289 views
jane had $7 and her sister had $2. their parents gave each of them an equal amount of money. then, jane had twice as much money
1. 4 answers
2. asked by milly
3. 2,049 views
A circular ring of radius 10 cm has a continuous charge distribution of 4C/m .How many total electrons are on the ring?
1. 2 answers
2. asked by nisha
3. 1,700 views
a. How many atoms of hydrogen are in 25.0 g of ammonia (NH3)? Use the format 6.02E+23 for 6.02 x 1023b. How many atoms of
1. 1 answer
2. asked by Kristin
3. 518 views
What mass of copper(II) nitrate would be produced from the complete reaction of 65.3 g of copper, according to the chemical
1. 1 answer
2. asked by Kristin
3. 815 views
Anhydrous aluminum oxide can be reduced to aluminum according to thisa chemical equation: 2 Al2O3 (s) ---> 4 Al (l) + 3 O2 (g)
1. 1 answer
2. asked by Kristin
3. 636 views
A ball is rolled up a ramp from the point B shown below, with an initial speed of 5 miles per hour. It continues up the ramp to
1. 1 answer
2. asked by Luul
3. 610 views
? → 99mTc + β
1. 1 answer
2. asked by Bree
3. 472 views
? → 99mTc + β
1. 1 answer
2. asked by Bree
3. 277 views
5. Todd's hourly wage went from $4.50 per hour to $4.00 per hour. Calculate the difference in Todd's wages as a percent increase
1. 1 answer
2. asked by Jerald
3. 411 views
If an automobile had a 100% efficient engine transferring all of the fuel's energy to work, would the engine be warm to your
1. 1 answer
2. asked by bbragg
3. 647 views
Use the equation for acceleration to determine the acceleration for the following motion.Time(s) 0 1 2 3 4 Velocity(m/s) 0 2 4 6
1. 1 answer
2. asked by Adam
3. 427 views
Write about a real or imaginary situation in which you used or could use three or more of the life skills discussed in this
1. 16 answers
2. asked by Anonymous
3. 693 views
What is the value of x in the equationx/2+x/6=2 I found a common denominater of 6 3x/6+x/6=2 4x/6=2 mult. both sides by 6/1 and
1. 2 answers
2. asked by B8
3. 440 views
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity
1. 0 answers
2. asked by Anonymous
3. 449 views
Solid magnesium metal reacts with chlorine gas according to the following equation:Mg + Cl2 --> MgCl2 What mass of magnesium
1. 1 answer
2. asked by Mary
3. 1,411 views
Point A is the terminal point of angle phi and point B is the terminal point of angle theta. Point A is in the first quadrant
1. 1 answer
2. asked by John
3. 669 views
A body of mass m= 1 kg is moving along the x-axis. Its potential energy is given by the functionU(x)=2*(x^2−1)^2 Suppose the
1. 1 answer
2. asked by Phy
3. 418 views
how to solvep=5x-4y+32
1. 1 answer
2. asked by meka
3. 339 views
A 28.9 g sample of ethylene glycol, a car radiator coolant, loses 689 J of heat. What was the initial temperature of ethylene
1. 1 answer
2. asked by Anonymous
3. 1,337 views
A 30.5 g sample of an alloy at 92.4°C is placed into 52.9 g water at 24.1°C in an insulated coffee cup. The heat capacity of
1. 1 answer
2. asked by Anonymous
3. 439 views
Sam is installing ceramic tiles in his bathroom. The area of each tile is 97 square inches.To the nearest inch what is the
1. 11 answers
2. asked by Steve
3. 6,682 views
write a translation rule that maps D(7, -3) onto D' (2,5)
1. 1 answer
2. asked by Steve
3. 567 views
2 C3H6(g) + 2 NH3(g) + 3 O2(g) → 2 C3H3N(g) + 6 H2O(g)a. What mass of acrylonitrile can be produced from a mixture of 1.24 kg
1. 1 answer
2. asked by Anonymous
3. 2,185 views
If n is an integer, which of the following must be odd?a. 3n-5 b. 3n+4 c. 4n+10 d. 4n-5 e. 5n+7 please answer and explain
1. 3 answers
2. asked by Tomas
3. 1,504 views
There are seven books. A series of eight movies based on the novels has been made by Warner Bros. They started making the movies
1. 2 answers
2. asked by rfvv
3. 412 views
4 NH3(g) + 5 O2(g) → 4 NO(g) + 6 H2O(g)If a container were to have 16 molecules of NH3 and 16 molecules of O2 initially, how
1. 1 answer
2. asked by Anonymous
3. 4,030 views
The thermochemical equation for the combustion of hexane is shown below.2 C6H14 (g) + 19 O2 (g) → 12 CO2 (g) + 14 H2O (g)
1. 1 answer
2. asked by Hunter
3. 1,403 views
D. She considers it part of her heritage.14. What pronoun would be used for the narrator(s) of a story such as “A Rose for
1. 1 answer
2. asked by Alberta Contreras
3. 467 views
what is the limiting reactant if 0.10 moles Fe and 0.16 moles O2 react according to the reaction 4Fe +3O2 -> 2Fe2O3?
1. 1 answer
2. asked by Barbara
3. 1,272 views
¡°This study shows that the brain has different functional states when asleep and when awake,¡± said Maiken Nedergaard,
1. 1 answer
2. asked by rfvv
3. 451 views
The difference between the two roots of the quadratic equation x^2+ax+b=0is 32 and the larger root is 3 times the smaller root.
1. 1 answer
2. asked by CHRIS
3. 456 views
Divide: -39x^4 by underroot13 multiplied by x^2
1. 1 answer
2. asked by shrestha
3. 635 views
two people walk away from each other at an angle, one moving straight ahead at 6 ft per second, the other moving straight ahead
1. 1 answer
2. asked by Riza
3. 418 views
Based on the treatment scheme, what type(s) of raw water is / are being treated? GroundwaterRiver water Riverbank filtrate Lake
1. 1 answer
2. asked by Naifaru
3. 495 views
Minimum oxygen concentration should be 7.6 mg/l, concentration in raw water is 0 mg/l and you can assume a saturation
1. 1 answer
2. asked by Naifaru
3. 394 views
the area of ABCDE is 18 sq. cm.; the area of a similar pentagon PQRST is 32 sq.cm. the diagonal AC is 6 cm.; find the length of
1. 1 answer
2. asked by Yana
3. 541 views
one base of a trapezoid is 10 ft. long, the altitude is 4 ft., and the area is 32 sq. ft. find the length of a line parallel to
1. 1 answer
2. asked by Diana
3. 539 views
two regular polygons of the same number of sides have sides 5 ft. and 12 ft. in length, respectively. what is the length of the
1. 1 answer
2. asked by collins
3. 588 views
the sides of the triangle were given as m, (m^2/4 - 1), and (m^2/4 + 1), where m is an even number not equal to 2. prove that it
1. 1 answer
2. asked by anae
3. 340 views
Triangle ABC has coordinates A(1,4) B (3, -2)C ( 4, 2). Find the coordinates of the image ABC prime after a reflection over the
1. 1 answer
2. asked by Steve
3. 1,586 views
Gray bought two plots of land for a total of 120000 on the first plot she made a profit of 15% on the second plot she lost 10%
1. 0 answers
2. asked by Urgent !!!
3. 452 views
the altitude, AD, to the hypotenuse BC of right triangle ABC divides the hypotenuse into segments that are 8 and 10 cm long.
1. 0 answers
2. asked by anae
3. 590 views
Serena Williams won the 2010 Wimbledon Ladies Singles Championship. For the seven matches she played in the tournament, her
1. 1 answer
2. asked by vv
3. 814 views
Rosencrantz and Guildenstern In the opening scene of Tom Stoppard's play Rosencrantz and Guildenstern Are Dead, about two
1. 0 answers
2. asked by vv
3. 583 views
. If the momentum of an object is tripled, its kinetic energy will change by what factor?
1. 1 answer
2. asked by fola
3. 2,595 views
a plane flies due north at 225km/h. a wind blows it due east at 55km/h. what is the magnitude and direction of the plane's
1. 2 answers
2. asked by Ashley
3. 659 views
a plane flies due north at 225km/h. a wind blows it due east at 55km/h. what is the magnitude and direction of the plane's
1. 3 answers
2. asked by Ashley
3. 1,250 views
Suppose the income elasticity of demand for a food is 0,5 and the price elasticity of demand is -1,0. Suppose also that Felicia
1. 1 answer
2. asked by suhaimi hishan
3. 1,318 views
Please answer at least one . PLEASE1. Triangle XYZ has a right angle at Y. V,W are on XZ such that XV=XY. WZ=YZ, find ANGLE VYW
1. 3 answers
2. asked by Jayden
3. 2,657 views
A cardiologist uses an ultrasound scanner with an operating frequency of 3.5 MHz that can detect Doppler frequency shifts as
1. 2 answers
2. asked by Sarah
3. 1,052 views
Divide: -39x^4 by underroot13 multiplied by x^2 and please explain it.
1. 2 answers
2. asked by shrestha
3. 386 views
Soy sauce is prepared by fermenting a salted mixture of soybeans and wheat with several microorganisms including yeast over a
1. 1 answer
2. asked by Drew
3. 746 views
Explain why routine blood measurement of glycated hemoglobin is used to determine whether a diabetic has good glucose control.
1. 0 answers
2. asked by Lindsay
3. 521 views
Explain using electron-pushing arguments why glycolysis must go through G6P to F6P step (C1 aldehyde to C1 ketone). Focus on the
1. 0 answers
2. asked by Max
3. 379 views
1/4 x>-81/4 x>-8 |x-2|≤8 1≤ ((2+3x)/2)<7 -x^2+3ax-5a+1<0 Thank you
1. 1 answer
2. asked by Chandork
3. 324 views
Hello.I will be very grateful for your help. 1)Do you think it's possible to say: "at the end of the 19th - the beginning of the
1. 1 answer
2. asked by Ilma
3. 593 views
by a reduction of 1kg in the price of sugar, mohan can buy one kg sugar more for Rs56 find the original price of sugar
1. 1 answer
2. asked by sasi
3. 434 views
Write a fraction that is equal to each of the given fractions and has a numeratorof one 4/5 5/7 3.15/6.3 How do I do that?
1. 3 answers
2. asked by Jerald
3. 412 views
(x + 6y − 5z) − (x − 2y + 4z)Classify the answer by number of terms and degree. 1st-degree monomial 1st-degree binomial
1. 2 answers
2. asked by lisa
3. 532 views
Score Percent of Students5 13.6 4 22.9 3 25.4 2 18.9 1 19.2 find the mean and standard deviation of the scores
1. 0 answers
2. asked by I liked math until stats
3. 292 views
You plan to saving 6,400 per year, beginning immediately. Making 4 deposits in an account that pays 5.7% interest. How much will
1. 1 answer
2. asked by Sharon
3. 419 views
ignoring history hinder young hi-tech firms?
1. 1 answer
2. asked by Setta
3. 457 views
Three solutions are mixed together to form a single solution. One contains 0.2 mol \rm mol Pb(CH 3 COO) 2 \rm Pb(CH_3COO)_2, the
1. 1 answer
2. asked by cc
3. 998 views
Simplify the expression.(2x − 1)(x2 + 3x − 3)
1. 1 answer
2. asked by lisa
3. 299 views
A bead of mass m slides without friction on a vertical hoop of radius R . The bead moves under the combined action of gravity
1. 4 answers
2. asked by michael
3. 589 views
Simplify the expression.5(x − 1) − 3(x2 + 4x + 5) − 8(x + 7) Classify the answer by number of terms and degree. 1st-degree
1. 1 answer
2. asked by lisa
3. 1,291 views
3 factors the could produce bias in an experiment
1. 6 answers
2. asked by loli
3. 416 views
Does San Francisco have any foot ball or basketball teams?
1. 5 answers
2. asked by Anonymous
3. 494 views
What website would enable me to know of what cities football teams are located in?
1. 3 answers
2. asked by Anonymous
3. 392 views
Rosencrantz and Guildenstern In the opening scene of Tom Stoppard's play Rosencrantz and Guildenstern Are Dead, about two
1. 0 answers
2. asked by vv
3. 803 views
In city are the Miami Dolphins located?
1. 3 answers
2. asked by Anonymous
3. 402 views
Suppose that for a company manufacturing calculators, the cost, revenue, and profit equations are given byC = 70,000 + 20x R =
1. 1 answer
2. asked by Jess
3. 5,333 views
The evolution of the socio-political and cultural milieu that created the conditions necessitating and including the formation
1. 1 answer
2. asked by Melody
3. 481 views
solve3/2x-3=5/2x-5 3(2x-5)=5(2x-3) 6x-15=10x-15 minus 6x to both sides -15=4x-15 add 15 to both sides 0=4x 0/4=4x/4 x=0 Is this
1. 1 answer
2. asked by Elle
3. 387 views
If a price-demand equation is solved for p, then price is expressed as p = g(x) and x becomes the independent variable. In this
1. 1 answer
2. asked by Jess
3. 1,221 views
the average adult human male has a total blood volume of 5.0 L. if the concentration of sodium ion in this average individual is
1. 2 answers
2. asked by Anbu
3. 2,761 views
it supposed to be listed
1. 9 answers
2. asked by loli
3. 538 views
How many ways are there to put 4 balls in 3 boxes if the balls are distinguishable but the boxes are not?How many ways are there
1. 7 answers
2. asked by Epic
3. 4,679 views
How many different sequences of ten flips of a coin have at least 8 heads?
1. 5 answers
2. asked by Epic
3. 1,775 views
A five-sided object, whose dimensions are shown in the figure, is placed in a uniform magnetic field. The magnetic field has a
1. 0 answers
2. asked by Sarah
3. 1,171 views
What do these instructions mean?"Draw a river across the land that empties into the bay. Draw at least two tributaries that feed
1. 3 answers
2. asked by Anonymous
3. 546 views
A cable hangs between two poles of equal height and 40 feet apart.At a point on the ground directly under the cable and x feet
1. 2 answers
2. asked by Robin
3. 3,371 views
Corey needs 24 boards that are 47 1/2 inches long.How many feet of boards should he buy? Explain. If you can only buy 8 foot
1. 7 answers
2. asked by Person
3. 784 views
What was the purpose of english colonies, according to england?Please help.
1. 2 answers
2. asked by Kurt
3. 932 views
PROBLEM 5Suppose we ran m steps of Grover's algorithm on some function f (which has one marked element y) and the resulting
1. 0 answers
2. asked by Manquillo
3. 506 views
What would an area of the United Sates be considered as? Would it be either a state or a region?
1. 1 answer
2. asked by Anonymous
3. 337 views
Stuck on this question.When infected by the Hepatitis B virus (HBV), many patients experience flu-like symptoms such as fever,
1. 0 answers
2. asked by vanessa
3. 519 views
This this grammatically correct?How much more did the United States buy than it sold in 1993? A: It bought $115 billion's worth
1. 1 answer
2. asked by Anonymous
3. 329 views
This question is related to water footprint calculation. I have no idea how to go about this, if anyone could point me in the
1. 1 answer
2. asked by Allison
3. 485 views
A flower pot with a mass of 3.8kg is hanging by 2 wires that make an angle of 48° from the horizontal. what is the tension in
1. 0 answers
2. asked by shane
3. 430 views
A flower pot with a mass of 3.8kg is hanging by 2 wires that make an angle of 48° from the horizontal.what is the tension in
1. 0 answers
2. asked by shane
3. 410 views
where can I found information on adult siblings crimes against one another
1. 1 answer
2. asked by mike
3. 320 views
Community Health center, a new patient clinic in your town serving only underinsured and uninsured patients, has asked you to
1. 1 answer
2. asked by Anonymous
3. 534 views
JESSI bought two plots of land for a total of 120000 on the first plot she made a profit of 15%. on the second plot she lost 10%
1. 2 answers
2. asked by NEED HELP NEED HELP !!!!!
3. 464 views
After one month of operation the health information services at community health center determined that there were two reords
1. 1 answer
2. asked by Anonymous
3. 505 views
How many atoms of nitrogen are in the 25.0g of ammonia? Use the molar mass to two decimal places found on the periodic table in
1. 1 answer
2. asked by anonymous
3. 454 views
An employee currently earning $13.85 per hour has been awarded a 3.5 percent merit raise. What will the employee's hourly salary
1. 2 answers
2. asked by Anonymous
3. 759 views

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