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Questions Asked on November 26, 2014

The picture is of a woman's head sculpted out of clay,her hair is red also her eyebrows,freckles, and lips. Her eye's are blue
1. 32 answers
2. asked by Callie
3. 14,454 views
Exit polling is a popular technique used to determine the outcome of an election prior to results being tallied. Suppose a
1. 3 answers
2. asked by LADO
3. 7,342 views
the yearbook club is having a bake sale to raise money for the senior class. LArge cupcakes are sold for 1.25 and small cupcakes
1. 11 answers
2. asked by Help
3. 6,792 views
Scenario 1) You and your friend enjoy riding your bicycles. Today is a beautiful sunny day, so the two of you are taking a long
1. 4 answers
2. asked by Anonymous
3. 6,535 views
To create a portfolio of work, thsi artist would do all of the following except. The picture is of a robot in black and white.A.
1. 13 answers
2. asked by Callie
3. 5,621 views
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=20,000 and whose population
1. 1 answer
2. asked by LADO
3. 5,252 views
please help! I don't understand any of this.Using the Solubility Rules, write the balanced molecular, total ionic, and net ionic
1. 1 answer
2. asked by Kate
3. 4,932 views
During World War I, the Germans had a guncalled Big Bertha that was used to shell Paris. The shell had an initial speed of 2.39
1. 1 answer
2. asked by Khadija
3. 3,660 views
Write a percent equation that can be used to solve the following problem:820 is 20% of what number?A. n=0.2x 820 B. 820=0.2x n
1. 6 answers
2. asked by Callie
3. 3,134 views
Identify the part,whole,and percent in the following statement: Find 15% of 750A. part=750,whole=n,percent=15 B. part=15,
1. 4 answers
2. asked by Callie
3. 2,897 views
Find a mathematical model representing the statement. (Determine the constant of proportionality.)v varies jointly as p and q
1. 1 answer
2. asked by angie
3. 2,754 views
On a 40-question test, Peggy answers 34 questions correctly. What percent of the questions does she answer correctly?A. 85% B.
1. 4 answers
2. asked by Callie
3. 2,446 views
The picture is black and white and it is two hands holding each other(Like a guy and girl holding hands). What type of drawings
1. 11 answers
2. asked by Callie
3. 2,360 views
A community college campus plans to construct a rectangular parking lot on land bordered on one side by a highway. There are 640
1. 1 answer
2. asked by Shannon
3. 2,341 views
Out of 75 students, 15 are on the student council. What percent are on the student council?A.20% B.80% C.40% D.60% Is the answer
1. 5 answers
2. asked by Callie
3. 2,293 views
The old fisherman floated on the Black Sea, boat bobbing from side to side as a frigid wind sliced through his threadbare
1. 7 answers
2. asked by 2phoneeeeee
3. 2,009 views
A ball is thrown straight up from a bridge over a river and falls into the water. The height, h, in meters, of the ball above
1. 2 answers
2. asked by Alex
3. 1,943 views
Which of the following correctly describes the net energy change during a reaction?A. The net change in energy is negative for
1. 1 answer
2. asked by Morgan
3. 1,736 views
Peter has money in two savings accounts. One rate is 9% and the other is 11%. If he has $400 more in the 11% account and the
1. 2 answers
2. asked by Sydney
3. 1,705 views
I have to write a letter to scrooge from belle but am stuck please help it was after they split up
1. 1 answer
2. asked by Angela
3. 1,646 views
Hola Sra. This one is a bit long. I hope they are correct.Part I Los pronombres relativos. Complete las oraciones siguientes en
1. 6 answers
2. asked by Anna
3. 1,540 views
9 of the 30 children in a class had brown eyes what fraction of the children have brown eyes
1. 1 answer
2. asked by mark
3. 1,520 views
use the rydberg equation to calculate the wavelength in A of the photon absorbed when a hydrogen atom undergoes a transition
1. 1 answer
2. asked by noel
3. 1,298 views
Calculate the pressure exerted by 1.2 mol\rm mol of gas in a volume of 28.2 L\rm L and at a temperature of 334 K\rm K.
1. 1 answer
2. asked by ANTHONY
3. 1,258 views
What is Gibbs free energy?A. The energy lost as heat to the surrounding molecules B. The usable energy released or absorbed by a
1. 2 answers
2. asked by Morgan
3. 1,245 views
criticism of the information processing approach is that it..a. doesn't form a comprehensive theory b. lacks scientific research
1. 1 answer
2. asked by Anonymous
3. 1,209 views
In humans, the allele for brown eyes is dominant to the allele for blue eyes. If a man with blue eyes and a woman with brown
1. 1 answer
2. asked by Tatiana
3. 1,205 views
Write a percent equation that can be used to solve the following problem: 25 is what percent of 350?A. n= 25 x 350 B. 350 =p x
1. 3 answers
2. asked by Callie
3. 1,192 views
IN A GP THE 5TH AND 8TH IS 24 AND 72 FIND THE 6TH
1. 1 answer
2. asked by Anonymous
3. 1,185 views
rewrite each equation in polar form. solve for r if possiblea. 2x+3y=5 b. y=1/2x
1. 1 answer
2. asked by trig
3. 1,157 views
from "Harriet Tubman: Conductor on the Underground Railroad" by Ann Petry.1 That first winter in St. Catharines was a terrible
1. 3 answers
2. asked by Callie
3. 1,133 views
A trees shadow is 32 feet long how tall is the tree?
1. 1 answer
2. asked by Prince
3. 1,119 views
Why is the process of examining enthalpies of a reaction helpful?A. It helps in determining how a reaction occurs spontaneously.
1. 1 answer
2. asked by Morgan
3. 1,111 views
QuestionA mixture of alcohol and water has the density 750 kg m 3.calculate the ratio in the mixture of alcohol to water by
1. 1 answer
2. asked by "CRYING"HELP PLEASE!!!,THIS CAN SAVE A SMILE
3. 1,052 views
Currently you have $80 and your sister has $145. You decide to save $6 of your allowen e each week, while your sister spends her
1. 2 answers
2. asked by Beth
3. 1,043 views
According to a study conducted by a statistical organization, the proportion of americans who are satisfied with the way things
1. 1 answer
2. asked by LADO
3. 1,038 views
1. Write a balanced molecular equation for the reaction of solid AgNO3 with aqueous NaCl. Be sure to include the correct number
1. 1 answer
2. asked by Jess
3. 989 views
Approximately ___ of the country's adult population has Internet access. a. one-third b. two-thirds c. one-quarter d.
1. 7 answers
2. asked by Sara
3. 967 views
a projectile is fired from the vertical tube mounted on the vehicle which is travelling at the constant speed of 30kph. the
1. 3 answers
2. asked by Anonymous
3. 956 views
write oxidation and reduction halfreaction of 3CuO+2NH3>3Cu+N2+3H2O
1. 1 answer
2. asked by MACHETE
3. 949 views
One line passes through the points (1,9) and (2,6), and another line passes through (3,3) and (-1,5). Determine the acute angle
1. 1 answer
2. asked by Anonymous
3. 947 views
Line segment RS is perpendicular to line segment PQ, and the coordinates are R(4, -5), S(-8, 4), P(0, 6), and Q(-3, y). What is
1. 1 answer
2. asked by Kimora
3. 936 views
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=20,000 and whose population
1. 0 answers
2. asked by LADO
3. 904 views
What is Gibbs free energy?A. The energy lost as heat to the surrounding molecules B. The usable energy released or absorbed by a
1. 3 answers
2. asked by Morgan
3. 877 views
A substance has the following properties:Heat capacities: 1.34 J/g oC (solid) 3.02 J/g oC (liquid) 2.55 J/g oC (gas) Heat of
1. 1 answer
2. asked by Amanda
3. 858 views
Show how to make one addend the next ten number. complete the new addition sentence.6) 18+3=___ ___+___=___ 7) 27+24=___
1. 1 answer
2. asked by mathhheee
3. 852 views
If the mean value of the weight of a particular brand of dog food bag is 20.6 pounds and the standard deviation is 1.3, assume a
1. 2 answers
2. asked by stansler
3. 851 views
Find the area of the indicated region. We suggest you graph the curves to check whether one is above the other or whether they
1. 1 answer
2. asked by Matt
3. 792 views
Determine exact solution. x E (0, 2pi)2csc^2x-8=0
1. 1 answer
2. asked by Zoe
3. 788 views
The G value for formation of gaseous water at 298 K and 1 atm is -278 kJ/mol. What is the nature of the spontaneity of formation
1. 1 answer
2. asked by Morgan
3. 788 views
genes are specific sections of ___To pass its traits on to the next generation, organisms must ____
1. 2 answers
2. asked by anonomyss
3. 787 views
Suppose that hours of sleep per night for single adults between 30 and 40 years of age are normally distributed with a mean of
1. 3 answers
2. asked by Beth
3. 755 views
If i have to write a 1500 word research paper on MLA style. Can the format be like this : 100 word Introduction400 word 1st
1. 2 answers
2. asked by HAQUE
3. 744 views
of 10 girls in a class, 3 speak French.If two girls are chosen at random, what is the probability that both speak french
1. 1 answer
2. asked by liezly
3. 735 views
In the roasting of zinc ore, the total enthalpy for the reactants is -412.0 kJ and the total enthalpy for the products is
1. 1 answer
2. asked by Morgan
3. 714 views
What is steel?A. It is a compound of iron and various other elements including carbon. B. It is an ionic substance made of iron
1. 2 answers
2. asked by Morgan
3. 706 views
Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen gas must react to give 49.0mL of
1. 2 answers
2. asked by blank
3. 694 views
Three equivalent ratios for 5/6
1. 1 answer
2. asked by Makenzey
3. 692 views
the entire area of land that a river drains is called
1. 1 answer
2. asked by Anonymous
3. 691 views
An arrow is shot at an angle 31 ◦ with thehorizontal. It has a velocity of 47 m/s. How high will the arrow go? The
1. 1 answer
2. asked by to mas
3. 675 views
How many grams of water, H2O, can be formed from the reaction of 8.9 grams of 2-propanol, C3H8O?
1. 0 answers
2. asked by Nicole
3. 663 views
What is Gibbs free energy?A. The energy lost as heat to the surrounding molecules B. The usable energy released or absorbed by a
1. 0 answers
2. asked by Morgan
3. 651 views
What is Gibbs free energy?A. The energy lost as heat to the surrounding molecules B. The usable energy released or absorbed by a
1. 0 answers
2. asked by Morgan
3. 650 views
State the number of valence electrons for an iron(II) ion in an ionic bond.
1. 0 answers
2. asked by McKenzie
3. 647 views
Suppose a simple random sample of size n=150 is obtained from a population whose size is N=20,000 and whose population
1. 1 answer
2. asked by LADO
3. 645 views
I titrated a 250mg tablet to see if it really had 250mg of scorbutic acid (H2C6O6) a diuretic acid, in it. I took a 250mg
1. 6 answers
2. asked by mark
3. 643 views
Determine exact solutions for each equation in the interval x E [0,2 pi]sin^2x - 3/4 = 0 *3/4 is a fraction 2tan^2x - square
1. 1 answer
2. asked by Victoria
3. 640 views
Equilateral triangle ABC and isosceles triangle DBC share side BC. If angle BDC= 34 and BD=BC, what is the measure of angle ABD?
1. 1 answer
2. asked by Ana
3. 640 views
What is the formula for copper chloride dihydrate ?And can 1 get more info on it plz (like an overall overview) ? Tnx
1. 1 answer
2. asked by Antonie
3. 636 views
I can't find examples in the book as reference. Please help me with these questions and explain why.1.) Which of the following
1. 2 answers
2. asked by Andrew
3. 630 views
What is the balanced chemical equation Shampoo? please i need a help ASAP!
1. 1 answer
2. asked by krisha
3. 624 views
A bag contains 10 white balls and 6 yellow balls. We need to add 112 balls to the bag and keep the ratio the same. How many of
1. 5 answers
2. asked by Nick
3. 621 views
Laura has $80 saved for a new laptop. This is 20% of the total amount she needs for the laptop. How much does the new laptop
1. 3 answers
2. asked by Amy
3. 621 views
What is the balanced chemical equation of Shampoo? And what is the chemical reaction of it? Please i need a help ASAP! Thank
1. 0 answers
2. asked by krisha
3. 611 views
determine a set of parametric equations to represent the line segment that begins at the point(-2,6) and ends at the point
1. 1 answer
2. asked by !
3. 609 views
How many milliliters of oxygen gas at STP are released from heating 5.15g of calcium chlorate?Ca(ClO3)2(s)→CaCl2(s)+3O2(g)
1. 0 answers
2. asked by blank
3. 607 views
explain how mutations in dna affect the traits of an individual
1. 2 answers
2. asked by anon
3. 601 views
What will be the result of a reaction if its enthalpy change is positive, its entropy change is negative and Gibbs free energy
1. 1 answer
2. asked by Morgan
3. 596 views
QuestionA mixture of alcohol and water has the density 750 kg m 3.calculate the ratio in the mixture of alcohol to water by
1. 0 answers
2. asked by Alozie benjamin
3. 584 views
a man steps out of a rowboat into a dock. The man has a mass of 80 kg and moves forward with a velocity of 1.5 m/s. If the boat
1. 1 answer
2. asked by Vivian
3. 583 views
Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen iodide are produced from 160mL of
1. 0 answers
2. asked by blank
3. 579 views
100 mL of LiNO3, 0.241 M is mixed with 240 mL of 0.618 M Ca(NO3)2. What is the final concentration of NO3- in the solution?
1. 0 answers
2. asked by Matt6
3. 579 views
1. However hot it is, he never turns on air conditioner to save electricity.2. However hot it is, he never turns on the air
1. 2 answers
2. asked by rfvv
3. 563 views
Find the mean, median, mode, and range of the data: 32, 34, 30, 35, 33, 31, 54. If necessary, round to the nearest tenth. Show
1. 1 answer
2. asked by Anonymous
3. 557 views
so i was checking that it wasn't plagiarized my term paper and it says it is because of the post i put earlier, are you sure its
1. 9 answers
2. asked by Reina Bonilla
3. 552 views
what did Thomas Malthus believe
1. 1 answer
2. asked by Anonymous
3. 548 views
Western Corporation’s stock was $10 per share when purchased, and is now at $14 per share. The company made $1 million in
1. 0 answers
2. asked by willy
3. 545 views
What is Gibbs free energy?A. The energy lost as heat to the surrounding molecules B. The usable energy released or absorbed by a
1. 0 answers
2. asked by Cortey
3. 539 views
conver the numeral to a numeral in base 101101 basetwo can some one plz help .
1. 3 answers
2. asked by Michelle
3. 536 views
calculate the molar hydroxide ion concentration of each of the following solutions given the pH 4.53. Answer should be for OH-.P
1. 3 answers
2. asked by Anonymous
3. 531 views
8,18,28,38,48what is the next term? i came up with 10 am i correct? is this consider arithmetic or geometric?
1. 1 answer
2. asked by angela
3. 528 views
For the following set of scores, fill in the cells. The mean is 70 and the standard deviation is 8.Raw score Z score 68.0 ? ?
1. 1 answer
2. asked by KIM
3. 527 views
rewrite each equation in rectangular form and describe the graph. solve for y if possible.a. theta = pi/6 b. r=8costheta
1. 1 answer
2. asked by help
3. 525 views
if a person inhales 0.1 mol air per breath, and the pressure is 92kpa and body temp is 37 degrees celcius what is the maximum
1. 1 answer
2. asked by Anonymous
3. 524 views
solve the differential equationdy / dx = 11x^2y^2 with the condition that y(0) = 4 The solution to the equation is y =
1. 2 answers
2. asked by Anonymous
3. 522 views
Using sidereal navigation, a pilot flies due south for one hour then due north one hour and lands about 180 miles west of where
1. 1 answer
2. asked by JohnO'Brien
3. 522 views
State the number of valence electrons for an iron(II) ion in an ionic bond.
1. 0 answers
2. asked by blank
3. 515 views
The Soft Step Floor Co. Purchases carpeting for $5.12 per square yard and marks it up 55% based on the selling price. What is
1. 1 answer
2. asked by Wanda
3. 500 views
State the number of valence electrons for a chloride ion in an ionic bond.
1. 0 answers
2. asked by blank
3. 497 views
how can different steps in the analytical process help in solving probs in Analytical Chemistry
1. 1 answer
2. asked by Patrick
3. 489 views

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