Questions Asked on
April 1, 2016

Biochemistry
The ΔG°' for the reaction Citrate isocitrate is +6.64 kJmol1= +1.59 kcalmol1. The ΔG°' for the reaction Isocitrate αKetoglutarate is 267kJmol1 = 63.9 kcalmol1 What is the ΔG°' for the conversion of citrate to αKetoglutarate? Is that
asked by Jazmine 
Math
If you randomly select a card from a wellshuffled standard deck of 52 cards, what is the probability that the card you select is a Queen or 5?
asked by Anonymous 
English
I have to identify prepositions and their objects. I was never really good at prepositions last year and still am not. Can someone please explain prepositions and their objects in detail?
asked by Guest 
Math
The table below shows the number of deaths in the U.S. in a year due to a variety of causes. For these questions, assume these values are not changing from year to year, and that the population of the United States is 312 million people. a) What is the
asked by Anonymous 
english
Write five sentence about birtheday
asked by shanu 
History
What are two important ways in which the mind and behavior of the nonconventional whitecollar criminal are similar to the mind and behavior of the conventional street criminal, and what are two important ways in which they are different?
asked by Angel 
Math
Suppose that INT{pi to t} g(u)du= e^(cos(t)). Show that INT{0 to t}g(u)du= e^(cos(t)) e. I have no idea how to prove. Tried taking derivative of the result, but didn't think that would help with anything.
asked by Cindy 
gdp
what does gdp tell us about the level of labour productivity in a country
asked by petrus 
Chemistry
Why is methyl orange not suitable indicator for h2c2o4 and naoh
asked by Ifunanya 
precalc
use the sum to product formula to simplify sin 42degrees+sin 18 degrees=sin A degrees 0
asked by roger 
physics 1
calculate the net electric charge of 1.25 moles of sodium ions ( a sodium ion consist of 11 protons and 10 eletrons).
asked by Masixole Mnqiwu 
math
how many distinct letter words can be made from the word "CHRISTYNA"?
asked by humayrah 
chemistry
What is the oxidation number of chlorine in Al(ClO4)3? I don't understand this question, can someone help? Thank you!
asked by louren 
math
sinA=.....+cosA
asked by me dilshad ansari 
Math
Find the exact value of indicated trignometric function of theta. Sin= 4/9 , tan theta>0 find sec
asked by Zunaira 
Fluid Mechanics
We have a gate (3 meter long and 3 meter wide) at a 40o angle being held onto the slab by the pressure of the water with a hinge at the base. The distance z is 0.75 m. Assume that air at atmospheric pressure is above the water on the right hand side and on
asked by Daksh 
Religion
How does St.Therse of Lisieux exemplify the qualities from the parable the Good Samaritan
asked by Rose 
Physics
If length a = 0.6 m width b = 0.8 m, Q = 6.0nC and q = 4.0nC, what is the magnitude of point P? LAYOUT: q is found on the bottom left corner of a square. point q is perpendicular to point Q from the top and from point P from the right, creating a 90
asked by Lily 
english composition
as you analyze an essay, you can use your own words to summarize the authors key ideas and map out the organization of the essays key points. this is called a. critiquing b. anchoring c. summation d. transcribing my answer is D
asked by gigi 
Art
a museum decides not to include a plain plastic mixing bowl in an exhibit of functional american kitchen art what statement best explains this choice A.The bowl is not functional art because it has no designs or patterns B.The bowl is not functional art
asked by Janet 
Basic Finance
Suppose we observe the following rates: 1R2= 8%, 1R2= 10%. If the unbiased expectations theory of the term structure of interest rates holds, what is the 1year interest rate expected one year from now, E(2r1)?
asked by Maria 
math
ThreeDimensional figures 1). B 2). A 3). B 4). C 5). D
asked by aryannaneill 
Brief Calculus
Increasing and Decreasing Functions. Let f(x) = 4x^3  9x^2 30x +6 A. Find all critical numbers of f(x) B. Give the open intervals where f (x) is increasing and decreasing and clearly label each.
asked by Jeremy 
English Comp
Parallelism can be defined as________.
asked by Tom 
Math
Karthi had RS.5000 with him. he lent a part of 12% per annum simple interest and the remaining at 15% per annum. his total annum income was Rs.700.find the sum lent at12% per annum.
asked by Priya 
Health
why does the blood returning to the heart have very little oxygen in it
asked by Michael 
Health
the main parts of the central nervous system consist of the brain and the
asked by Michael 
He
which organ is part of both the respiratory and digestive systems
asked by Michael 
GA State History
1. Which of the following are educational improvements made in Georgia after World War II? (Choose all that apply.) (2 points)
asked by Anonymous 
math
2. find the next three terms of the sequence. 6, 24, 96, 384 1) 768, 1536 , 3072 2) 768, 3072, 12288 3) 1536, 6144 , 24567 4) 1536, 9216, 36864
asked by HELP PLS 
10 lit
Whenever I see a competitive game of Ultimate Frisbee, I am inspired to join a team. Which type of clause is underlined? adjective clause adverb clause noun clause independent clause
asked by niyah 
History
3.)Which of the following best describes the contributions of Horace Mann? A.)Horace Mann helped establish child labor laws that required children to attend school. B.)Horace Mann was the first person to print educational materials in Braille for blind
asked by #FreeGucci 
Social Studies
The Belief that the United States was set apart to extend its boundaries to the pacific was called A) America's Destiny B) Redezvous C) Manifest Destiny***** D) Joint Occupation Is C correct?
asked by Ali 
History
4.)In contrast to the conversion practiced by Charles Finney at revivals, Phoebe Palmer believed which of the following? A.)Conversation is personal & calm, but faith need not play an active role in one's life. B.)Conversion is public & energetic, but
asked by #FreeGucci 
MATH
A bakery sold 2/5 of its loaves of whole wheat bread before noon. What percent of its loaves of bread were sold?
asked by aaliyah 
math
identify the sequence 3888 , 216 , 12 , 2/3 , as arithmetic geometric neither of both
asked by HELP PLS 
MATH
Chef Lee bought 20 kilograms of rice. He cooked 7 kilograms of it. What percent of the rice did Chef Lee cook?
asked by aaliyah 
mathematics
A student scores 86% in the first terminal and 75% in the second terminal.What percentage must he score on the final exam to obtain an average of 80%. The exams are weighted as first terminal 20%,second terminal 40% and the final exam 40%.
asked by ansita 
physics
ten identical resistors connected in parallel have an equivalent resistance of 2 ohm.when they are connected in series what will be its effective resistance?
asked by Anonymous 
History
5.)While the 1st Great Awakening took place mostly in New England, the 2nd Great Awakening A.)Was more widespread but less significant for American society. B.)Was more widespread & had greater effects on American society. C.)Was mostly a Southern event &
asked by #FreeGucci 
Math
A garden measuring 12m by 16m is to have a pedestrian pathway installed all around it. The pathway and the garden have a total area of 285m^2. What will be the width of the pathway? (Please explain as you go)
asked by Megan 
math
The tax on an item is $60. Given a tax rate of 8.5%, which of the following is the price of the item, to the nearest dollar, before taxes? a. $408 b. $510 c. $650 d. $706 I think D but not for sure. Can u show me how u set this problem up?
asked by AMGCSTRNBSN 
statistics
what is the probability that the random variable has a value between 5.3 and 5.7
asked by dianne 
Chemistry
10.5g of zinc was heated to a constant mass and the residue treated with excess Hcl: ZnCo3+HclZnCl2+Co2+H2O. Calculate the mass of zinc chloride that would be obtained
asked by Peace 
Mathematics
Which equation has (2,1) as a solution. Y=2x  1•• Y=x + 3 Y=x  3 Y=2x+1 Check my answer
asked by Tula 
Art
artists make shapes in the background smaller than shapes in the foreground to communicate their distance from the viewer. how else might a landscape artist show shapes in the back ground to depict their distance from the viewer? a. show shapes with bright
asked by bunny64 
Chemistry
10.5g of zinc trioxocarbonate(iv) were heated very stronglu to a constant mass and the residue treated with excess Hcl.calculate the mass of zinc chloride
asked by Peace 
Math
Solve for x: In23x+1=5
asked by Kor 
Calculus
Find the exact value of cot(arcsin(12/13)) and cos(arcsin(1.7/2)) I know that cos(arcsin(x))=sin(arccos(x))=sqrt(1x^2). I'm having more difficulty with the first one. Please help! Thank you
asked by Emily 
Personal Fitness
Dehydration is known to: A not affect brain functions. B slow or stop efficient fat elimination and metabolism.*** C lead to cases of diarrhea. D cause skin to take on a soft, supple texture.
asked by Macarena 
math
Karen mixed 1/2 cup of orange juice, 3/4 cup of pineapple juive , and 1/3 cup of grapefruit juice. How many cups of juice did she use?? Please help:)
asked by andrea 
social studies
what was the supreme court's ruling on the dred scott case?
asked by sarah 
math
The sum of the digits on a digital clock is 15. The number of minutes is 5 times the number of hours. Wheat time is it?
asked by stephanie 
Life Orientation
Six suggestions on how to combat the violations of human rights.
asked by Kabelo 
Math
Mariah has a flower bed that is 10 feet long and 5 feet wide. She wants to put a fence around the flower bed to keep the deer from eating her flowers. She also wants to leave enough space to walk between the fence and the flower bed. What is the perimeter
asked by Diane 
chemistry
A certain elementary gas is triatomic and has vapour density 48 . The atomic mass of the gas is (a) 48 (b) 96 (c) 32 (d) 16 ..
asked by jay 
Trig
Find the exact values of sec(x)=7. I know that cos(x)=1/7. I know that sin(x)= sqrt(191/4900). I know that tan(x)=1. I know how to do the problem but I'm not really sure why, and I'd like to know. I got 4sqrt(3). Please help!
asked by Emily 
Accounting
1. If GameStop Corp chose to issue another round of corporate bonds in 2009, how much interest rate should they offer?
asked by BonnieB 
trig
Angle θ lies in the second quadrant, and sin θ = 3/5. Find cos θ and tan θ.
asked by Britt 
SCIENCE
HOW MANY TERMS OF GP 1,2,4,8..... GIVE A SUM GREATER THAN 500.
asked by ENOCH 
Maths
A glass contains 30ml of whisky which is 40% alcohol if 45ml of water is added and the mixture is stirred,what is now the alcohol content?
asked by Nickson 
Art
Grieving and surrounding the body of deceased loved one is an example of? A cultural rule. A community norm. (MY ANSWER) An uncommon ritual. A community job.
asked by LOVE 
Math
Determine which ordered pair is a solution of y = 2x  3 1. (2, 7) 2. (0, 3) 3. (4, 11) 4. (5, 7)
asked by Anonymous 
Math
Ramon has 2,340 in his savings account write an expression for the amount in his account after he deposits d dollars and withdraws w dollars if he deposits 100.00 and then withdraws half as much as he deposited, how much is in his account
asked by Mavis Lover 
maths
How can we find the g.p h.p
asked by deepak 
Math
Find the function rule... (X) 2, 1, 0, 1, 2 (Y) 9, 4, 1, 6, 11 This is my first question ever.......
asked by ???????????????????? 
Chemistry
A 26.8 mL sample of a solution of RbOH is neutralized by 15.71 mL of a 1.918 M solution of HBr. What is the molarity of the RbOH solution?
asked by Sarah 
Math
Write the equation of lowest degree with real coefficients if two of its roots are 1 and 1+i. The answer is x^3x^2+2=0. I don't understand why.
asked by Bethany 
Chemistry
An impure sample of (COOH)2 · 2 H2O that has a mass of 2.9 g was dissolved in water and titrated with standard NaOH solution. The titration required 32.4 mL of 0.144 mo lar NaOH solution. Calculate the percent (COOH)2 · 2 H2O in the sample.
asked by Bella 
math
Find the wages for a person who earned $8 an hour and worked 45 hours from Monday through Friday.
asked by Destine 
trigonomentry out of ideal help ah!crying
compute.. Cos(1degree)+cos(3degree)+cos(5degree)+...+Cos(179degree) plz show working even an hint can,t help me.Have been do maths alday my brain is fried..Ah thanks
asked by david 
math
the scale model of a building id 5.4 ft tall if the original building is 180 meters tall what was the scale used to make the model.
asked by julien 
Math
FIND THE FUNCTION RULE x: 2, 1, 0, 1 , 2 y: 9 , 4, 1, 6, 11
asked by Diamond 
Art
Grieving and surrounding the body of deceased loved one is an example of? A cultural rule. A community norm. (MY ANSWER) An uncommon ritual. A community job.
asked by LOVE 
Math quadratic equation
A garden measuring 12m by 16m is to gave a pedestrian pathway installed all around it. The pathway is the same width all the way around the garden. The pathway and the garden have a total area of 258m^2. What will be the width of the pathway? ( I know the
asked by Lacy 
Health
Alcohol is categorized as A. a drug. B. a simulate. C. a depressant.***** D. a carcinogen.***** (PICK 2)
asked by Diamond 
Language Arts
Concrete Mixers by Patricia Hubbell The drivers are washing the concrete mixers; Like elephant tenders they hose them down. Tough grayskinned monsters standing ponderous, Elephantbellied and elephantnosed, 5 Standing in muck up to their wheelcaps, Like
asked by Pacman 
Math
what is the distance between points A and E? A is located at (3,4) and E is located at 1 on the xaxis answers: a. 2.8 b. 3.2 c. 4.9 d. 5.7 is the answer A?
asked by Jay 
Public Speaking
Which topic would be a "persuasive speech"? 1) cellphones should be banned while driving 2) Benefits of retirement 3) Hardships young adults face when becoming a newly independent
asked by CarpeDiem 
Art (Please Help!)
which art professional selects works for display and chooses the theme for an exhibition? Collector Conservator Critic Curator Is it b? Thank you! ¢¾
asked by random person who probly takes the same class as you 
Math
Carla will make two twnts. She needs 9 1/2m plus two thirds of 9 1/2m for both. What is the number sentence for this question?
asked by mona 
Art
What type of community art would likely hang on the walls of a Greek sanctuary? A plaque to honor the gods. (MY ANSWER) A carving of everyday activities. A painting of a common citizen. A plaque depicting local plants.
asked by LOVE 
Math
mathan cut a rectangular tiles in half for his kitchen floor design. the tile was not a square. he made one cut along a diagonal from one vertex to another vertex. classify the two triangle resulting from the cut by their angle and their side length
asked by Kiki 
Math
Draw and label examples of all rectangular prism built with 16 unit cubes
asked by Kiki 
Algebra
Find the missing coordinate to complete the orderedpair solution to the given linear equation. 2x−3y=3 (a) (−3, ) (b) ( ,1)
asked by Dee365 
chemistry
Net Ionic Reaction and molecular Equations of Ca3(PO4)2
asked by Anonymous 
maths lit, life science,History,English,Afrikaans,
I want to become an astronomer so I was wondering if it's possible to study for one or wht help me plz ???
asked by Angela 
Algebra 2
Mrs. Jones algebra 2 class scored very well on yesterday's quiz. With one exception, everyone received an A. Within how many standard deviations from the mean do all the quiz grades fall ? Ó =3.1 95, 92,94,88,96,99,91,93,94,97,95,97
asked by Cam 
english help please!!
An independent clause can make sense on its own be a fragment serve as a comma splice be a runon sentence is it a pls help
asked by Oscar 
umd
The figure(Figure 1) is the velocityversustime graph of a 500 g particle that starts at x=0m and moves along the xaxis. Draw graphs of the following by calculating and plotting numerical values at t = 0, 1, 2, 3, and 4 s. Then sketch lines or curves of
asked by pradeep sharma 
math
two movie tickets cost 19.00. three movie tickets cost 28.50 what is the costant of proportionality? 1) 0.5 2) 9.0 3) 9.5 4) 11.0
asked by help pls 
math
which threedimensional figure has all triangular faces? A. triangular prism B. triangular pyramid***i pick B.*** C. rectangular pyramid D. cone
asked by Jess 
english help please!!
Which of the following is an example of a sentence fragment? Let’s play a video game. Do you have this one? Since you don’t have it. We can play something else. is it c pls help
asked by Oscar 
Dosage calculations
Ms. B.B is discharged home with a home care nurse visiting once a day for 8 days. 1. the doctor scribes an antibiotic in oral liquid form to be taken until prescribtion is completed order is amoxil, 1 teaspoon three times a day x 10 days. Calculate amount
asked by Jonny 
Social Studies
In a command economy, poor planning is likely to lead to a. lower prices b. reduced consumer spending c. more farms d. product shortages and waste My answer is d, am I right?
asked by Anonymous 
math
what is the constant of proportionality for the values in the table? miles: 2 3 minutes: 12 18 1) 1/6 2) 4 3) 6 4) 10
asked by help pls 
english help please!!
Which of the following is an example of a sentence fragment? He wrote a book. It is short. Many people like it. Mostly the ending. is it d pls help
asked by Oscar 
english help please!!
Sentence fragments should be: routinely used when writing avoided when writing used to express a complete thought combined using a semicolon is it b pls help
asked by Oscar 
english help please!!
A comma splice is a(n) incorrect use of a comma to correct a runon sentence correct use of a comma to correct a runon sentence incorrect combining of two dependent clauses way to correctly combine two dependent clauses is it a pls help
asked by Oscar 
Maths,Setswana,EMS,NS,LO,Technology,English,SS
What is the energy
asked by Itumeleng Dipheko 
math
8. (10x3y) (5x + 2y) Simplify the expression above. Which of the following is correct? A. 50x2+ 5xy 6y2 B. 50x2+ 5x2y26y2 C. 50x2+ 35xy6y2 D. 50x2+ 35x2y26y2 I think A
asked by AMGCSTRNBSN 
EMS
what is government? what is provincial?
asked by Itumeleng Dipheko 
math
If a rectangular prism is h=10 inches an W=2 inches would the length be 8 inches how do I find the length Same question for a Rectanguler prism with a h=8 inches w=2.5 inches would the length be 8 inches or 5 inches
asked by meshel 
science
How does driving a car or using electricity lead to global warming?
asked by Gabby 
trigonomentry i need help!!
ball is ..! ! 1!\ / ! ! \90/ ! !\/! 2 a rectangular pool table has it with to be 1.A ball is hit from one corner to another by bouncing off the wall,what is the lenght of the pool as shown in the diagram
asked by Philip 
math
Which of the following is the number of ouces in 3 pounds? (NOTE: 1 ounce= 0.0625 pounds) A. 0.0208 B. 0.1875 C. 15 D. 48 I think b
asked by AMGCSTRNBSN 
English
1. Raise your head and bend backward. 2. Raise your head and bend it backward. 3. Raise and bend your head backward.  Are they all the same in meaning and grammatical? Do they have any difference?
asked by rfvv 
Math
Each sales associate at an electronics store has a choice of two salary options. $115 per week plus 9.5% commission on the associate's total tax sales or $450 per week with no commission. The average of the total sales amount for each associate last year
asked by Miles 
Math (Real Analysis)
Prove if f(p) = 0 where abs(f) is continuous at p, then f is continuous at p. Note: we have only learned continuity, discontinuty, and epsilondelta proofs (no limits)!
asked by Mari 
physics
A small block of mass 2.7 kg is released from rest at the top of the curved frictionless ramp shown. The block slides down the ramp and is moving with a speed of 13.9 m/s when it collides with a larger block (1.5 times the mass). (Use g=10m/s²). If the
asked by juan 
Social Studies
is obama democratic or republic and why?
asked by sparkels_01 
Math
An elementary school is offering 3 language classes: one in Spanish, one in French, and one in German. These classes are open to any of the 107 students in the school. There are 42 in the Spanish class, 32 in the French class, and 23 in the German class.
asked by Yasmine 
Art
Over time, abstract art has become a recognized and valued part of art history. This is an example of. Deterioration of artistic standards.(MY ANSWER) Changes in artistic style over time. Different interpretation of what makes good art. The way fads come
asked by sparkels_01 
English
1. Dick and Terry started to raise money. 2. Dick and Terry started to collect money. 3. We are rasing money for charity. 4. We are collecting money for charity. 5. We are raising volunteers to do the work. 6. We are collecting volunteers to do the work.
asked by rfvv 
Science
A transformer with 1890 turns in its primary coil has to decrease the voltage from 4620 V to 220 V for home use. How many turns should there be on the secondary coil?
asked by Brian 
Chemistry
How much NACl do i need to dissolve in grams to make 0.9%solution of 0.25l saline
asked by Kasey 
Math(PLZ HELP)
1)Choose an appropriate metric unit for the mass of a paper clip. A. meter B. gram C. kilogram*** D. centimeter 2)Which is likely to have a mass close to 3 kilograms? A. small feather B. five year old cat C. grown elephant D. peach*** 3)which measure
asked by sparkels_01