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Questions Asked on September 30, 2017

How much reaction is complete when Kc=1,options: a.10% b.25% c.50% d.100% please explain the answer
1. 19 answers
2. asked by Plzzzhelppppmeee
3. 10,141 views
A farmer grew only one type of onion. All of the onion plants died from the same disease. What can be said of this onion plant
1. 8 answers
2. asked by Anne
3. 7,862 views
Bromine has two isotopes, Br- 79 and Br- 81. The relative atomic mass of bromine is 79.9.CALCULATE THE PERCENTAGE of Br-79 atoms
1. 3 answers
2. asked by 0oooooooo0
3. 6,718 views
A farmer wants to propagate a good variety of a crop in a way which maintained all its desirable traits. Which of the following
1. 7 answers
2. asked by Anne
3. 5,790 views
What is the expected frequency for a person having tongue rolling ability and attached earlobe???
1. 1 answer
2. asked by Shima
3. 5,125 views
A SAMPLE OF ANTIMONY, Ar=121.8, WAS ANALYSED AND WAS FOUND TO CONSIST OF 60% OF 121Sb AND ONE OTHER ISOTOPE. DETERMINE THE MASS
1. 4 answers
2. asked by 0oooooooo0
3. 4,827 views
Which most accurately reflects the development of agriculture in early African civilizations? the walls of the jabrin castle
1. 8 answers
2. asked by Kira
3. 4,709 views
Which most accurately demonstrates the development of civilization and culture in the Neolithic era?people progressed in metal
1. 8 answers
2. asked by Kira
3. 4,513 views
Which most accurately describes ancient Phoenicia’s agricultural practices?Phoenicia did not have much land for farming, but
1. 3 answers
2. asked by Kira
3. 4,451 views
the measure of each exterior angle of a regular pentagon is ____ the measure of each exterior angle of a regular nonagongreater
1. 1 answer
2. asked by trish
3. 3,999 views
What impact did your Independent Reading selection have on you as a reader? Would you recommend your selection to a friend? Why
1. 12 answers
2. asked by Mark
3. 3,977 views
Given: ∠ABC and ∠CBD are supplementary angles. m∠ABC = 4x + 7, m∠CBD = 2x − 1. Prove: m∠ABC = 123How do I write this
1. 4 answers
2. asked by Kate
3. 3,564 views
Which accurately describes the Roman Empire’s influence on the Celts throughout northern Europe?there is no evidence that the
1. 5 answers
2. asked by Kira
3. 3,435 views
Why was the tert butyl chloride washed with aqueous sodium hydrogen carbonate? what gas was evolved during the washing? Write a
1. 21 answers
2. asked by Issac
3. 3,220 views
What was the Roman Empire’s system of government prior to Julius Caesar that heavily influenced Western democracies?Peasants,
1. 3 answers
2. asked by Kira
3. 2,877 views
Use a fractional exponent to write the expression the fourth root of 81 raised to the ninth power
1. 1 answer
2. asked by Anonymous
3. 2,790 views
Which most accurately describes how religion impacted the Mayan culture?mayan priests performed human sacrifices to appease the
1. 5 answers
2. asked by Kira
3. 2,773 views
A satellite is put into an orbit at a distance from the center of the Earth equal to twice the distance from the center of the
1. 1 answer
2. asked by Felice
3. 2,626 views
Which best defines settlement as it pertains to the history of civilization?a location where two parties resolved disputes or
1. 5 answers
2. asked by Kira
3. 2,607 views
determine whether the underlined conjunctions in the following sentences are coordinating or correlative by choosing the letters
1. 7 answers
2. asked by marylyn
3. 2,336 views
A ball is hit from horizontal ground with velocity (10i+24.5j) ms-1 where the unit vectors i and j are horizontal and vertically
1. 3 answers
2. asked by 0oooooooo0
3. 2,261 views
Amanda earned a gross income of $37,250 last year. She made $489.78 in IRA contributions, donated $782 to her favorite charity
1. 2 answers
2. asked by Steve
3. 2,245 views
A polynomial f(x) with real coefficients and leading coefficient 1 has the given zeros and degree. Express f(x) as a product of
1. 1 answer
2. asked by deena
3. 2,094 views
Which most accurately describes the structure of the Roman government when it was a republic?A: The Roman government was a
1. 2 answers
2. asked by Kira
3. 2,025 views
How do you set up and solve this question Ben (55 kg) is standing on very slippery ice when Junior (25 kg) bumps into him.
1. 1 answer
2. asked by Felice
3. 1,995 views
what is the economic multiplier for the UK?
1. 6 answers
2. asked by Kira
3. 1,870 views
Following the deaths of Cleopatra and Mark Antony, Egypt was no longer a sovereign nation and became occupied by Rome (1). Roman
1. 4 answers
2. asked by malia
3. 1,846 views
Which most accurately describes the role of Abraham in the Hebrew scriptures?he led his people west from Mesopotamia to canaan,
1. 3 answers
2. asked by Kira
3. 1,762 views
Choose the meaning of the bold wordsBeowulf/Offered them only his sword, ended/so many JACKAL lives that the few/Who were able
1. 5 answers
2. asked by marylyn
3. 1,710 views
Two ships leave from the same port. One ship travels on a bearing of 157 degrees at 20 knots. The second ship travels on a
1. 4 answers
2. asked by Carly
3. 1,698 views
Williams, Dunsiger, Jennings, and Marcus (2012) conducted a study to test how enhanced mood during exercise can increase the
1. 3 answers
2. asked by Jenn
3. 1,640 views
Segments MN, LT, PQ, and OR all intersect at point S. If m∠LSO = m∠PSN , prove m∠LSP = m∠OSN .write a two column proof
1. 1 answer
2. asked by Rachel
3. 1,489 views
The cash price of a gas cooker is sh. 9000, a customer bought the cooking gas by 15 monthly instalments of sh. 950 each
1. 4 answers
2. asked by Joyce
3. 1,473 views
Amy is "n" years old.Bob, her brother, is 9 years older than amy. Their mother is 3 times as old as Amy. Theirfather is twice as
1. 1 answer
2. asked by Marvin Simukonda
3. 1,454 views
Lithium has 2 isotopes. The relative atomic masses are 6.02 and 7.02. The average relative atomic mass of lithium is 6.94. What
1. 1 answer
2. asked by Min
3. 1,333 views
Both a globe and flat world map can model features of Earth. Give an example of when you would use each of these models.
1. 1 answer
2. asked by Anonymous
3. 1,150 views
∠ABC and ∠ABD are a linear pair. Prove that m∠ABC + m∠ABD = 180°.Write a paragraph proof...I don't know how to write
1. 2 answers
2. asked by PLEASE HELP ME
3. 1,040 views
The midpoint of Line Segment AB is (2,-9). The coordinates of one endpoint are A(4,10). Find the coordinates of endpoint B.Can
1. 1 answer
2. asked by Kaoru
3. 1,039 views
Although Tenochtitlán was a peaceful place, the Aztecs themselves were a warlike people. In the 1400s, Aztec warriors began
1. 12 answers
2. asked by PLEASE ANSWER!!
3. 1,019 views
how did the Agricultural Revolution impact religion and culture?
1. 1 answer
2. asked by Kira
3. 1,019 views
A physics student stands on the edge of a cliff 2x meters. He throws his physics homework straight up in the air. Derive an
1. 2 answers
2. asked by Tyler
3. 946 views
If a=cos2x+isin2x ,b=cos2y +isin2y prove thAt a+b=2Cos(x-y)(cos(x+y)+isin(x+y))
1. 1 answer
2. asked by moyeon
3. 941 views
Electrons travel in pairs. True or false?My workbook states, "Electrons like to travel in pairs so it's easy to see why covalent
1. 6 answers
2. asked by yup
3. 911 views
How many ounces of 1% antifreeze solution must be added to 100 ounces of 40%antifreeze solution to obtain a 16% antifreeze
1. 3 answers
2. asked by Mark
3. 902 views
Calculate the final concentration of ONPG (in μM) if you add 6.16 mL of 3.3 μM ONPG and dilute to a final volume of 10 mL with
1. 0 answers
2. asked by Kody
3. 876 views
If a= 2cosx+ isinx and b = 2cosy +isiny then prove that a+b = 2cos(x-y)(cos(x+y)+isin(x+y))
1. 1 answer
2. asked by neha
3. 867 views
Your hot tub has overheated to a very uncomfortable 48 degrees C. If your hot tub contains 402 L of hot water, what mass of ice
1. 1 answer
2. asked by Matt
3. 744 views
When 5 grams of wood burns completely and 15 grams of oxygen, 10 grams of water vapor and some carbon dioxide are given off.(How
1. 1 answer
2. asked by Plllllzzzzheeeelllppppmeee
3. 718 views
∠ABC and ∠ABD are a linear pair. Prove that m∠ABC + m∠ABD = 180°.Write a paragraph proof
1. 0 answers
2. asked by Kathy
3. 714 views
the solubility product of barium sulphate at 18Â°c is 1.5x10^-9.its solubility at same temperature is
1. 1 answer
2. asked by Anonymous
3. 688 views
_______ is the process of checking performance against standards.A. Appraising B. Planning C. Controlling D. Organizing B
1. 2 answers
2. asked by Anonymous
3. 674 views
Ytterbium, atomic number 70, is the first element in the Periodic table to have the first four shells full.a) State the number
1. 1 answer
2. asked by 0oooooooo0
3. 666 views
1. Peel the potatoes and cut them into pieces.2. Skin the potatoes and cut them into pieces. 3. Remove the peel of the oranges.
1. 1 answer
2. asked by rfvv
3. 665 views
If a ladybug weighs 20g and is circling at a radius of 10 cm at 10 m/s, what is its centripetal acceleration m/s^2?I know
1. 6 answers
2. asked by anonymous
3. 654 views
Solve the following equation for p: 5s - 3p = fp + 12the fp is confusing me so much, I've tried solving it so many times but
1. 1 answer
2. asked by Kelley
3. 648 views
What is the difference among the musical instruments? Are they different slightly?1. pipe 2. flute 3. recorder
1. 1 answer
2. asked by rfvv
3. 635 views
The regular price of a chair is $895. If you purchase the chair at a 25% discount andthen pay 6% sales tax, what is the final
1. 1 answer
2. asked by Jessica
3. 632 views
Can you please check my grammar on these four replies?1) What have you done today before studying Spanish? Antes de estudiar
1. 3 answers
2. asked by Tracie
3. 612 views
Balance the following net iconic reactions, and identify which elements are oxidized and which are reduced:a. MnO4^- (aq) + S^2-
1. 1 answer
2. asked by Haseeb
3. 594 views
The cost of a long distance call is $0.31 for the 1st minute and $0.24 for each additionalminute. How long can you talk without
1. 4 answers
2. asked by Jen
3. 588 views
1. Each year, people die from second hand smoke.2. Each year, people die from second hand smoking. ----------------------------
1. 1 answer
2. asked by rfvv
3. 556 views
The cost of a long distance call is $0.31 for the 1st minute and $0.24 for each additionalminute. How long can you talk without
1. 1 answer
2. asked by Jennifer
3. 553 views
Argumentive Essay (3 pages)Topic question: Should future educational institutions move toward a specialized educational approach
1. 3 answers
2. asked by Serena
3. 535 views
the wholesale price of the shows was 62% of their retail price. therefore the wholesale price was what % less than the retail
1. 3 answers
2. asked by Bo
3. 532 views
What caused the outer planets to have surfaces of liquids and gases
1. 0 answers
2. asked by Mell
3. 531 views
hi mrs sue how are you i need help with my math unit test i really need help what is the solution to -55+q=7 my answer is a
1. 1 answer
2. asked by killer kev
3. 515 views
What country do tourists originate from?
1. 4 answers
2. asked by Kira
3. 509 views
For the Function f(x)=2x²−2x+6, simplify problems A) & B)A) f(x+h) B) (f(x+h)−f(x))/h Please explain the steps you used.
1. 1 answer
2. asked by ALICE
3. 508 views
What is the difference between sin and sin theta?
1. 1 answer
2. asked by Ubaid ullah
3. 504 views
1. I will hold the door open for you.2. I will keep the door open for you. 3. I will stay the door open for you. 3. You should
1. 1 answer
2. asked by rfvv
3. 498 views
a good student requires three essential characteristics; they must have a positive attitude towards learning, are willing to
1. 4 answers
2. asked by Ryan
3. 493 views
Ideally, control should be a/an _______ function.A. retrospective B. anticipatory C. corrective D. reactive D
1. 1 answer
2. asked by Anonymous
3. 484 views
If the relative change between the original price and the new price is 30% decrease, then the new price is ________% of the
1. 1 answer
2. asked by Shadow
3. 481 views
1. The book was discovered in a used bookstore in Chicago.2. The book was discovered in a secondhand bookstore in Chicago. 3. I
1. 1 answer
2. asked by rfvv
3. 477 views
1. At nine, the buses will depart for Lorca Beach.2. At nine, the buses will leave for Lorca Beach. 3. At nine, the buses will
1. 1 answer
2. asked by rfvv
3. 475 views
If $6000 invested for one year yields $390 in interest, find the investment rate.how do I set up this problem?
1. 1 answer
2. asked by Kelley
3. 459 views
Why is the legacy of colonial powers a barrier to democracy in the Middle East?
1. 1 answer
2. asked by Amy
3. 450 views
x > – 5 and x < 2How would I graph this? the greater and less then signs are confusing me
1. 1 answer
2. asked by Jen
3. 435 views
1. I have to prepare for earning money in the future.2. I have to prepare for making money in the future. 3. I have to prepare
1. 1 answer
2. asked by rfvv
3. 425 views
Three fourths of a number is less than two hundred four. What are the possible values of the number?
1. 2 answers
2. asked by Emma
3. 419 views
1. He called to her and offered his seat to her.2. He called out to her and offered his seat to her. 3. He called her and
1. 1 answer
2. asked by rfvv
3. 418 views
Use a property of rational exponent to simplify this equation(C^6) ^7
1. 1 answer
2. asked by Anonymous
3. 391 views
What's the answer for this
1. 3 answers
2. asked by Jaya
3. 373 views

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