Questions Asked on
January 10, 2015

language arts
Johnny Tremain Which of the following is a theme the author explores in Johnny Tremain? select all that apply. Friends and Family The costs of war Fear of failure coming of age they all seem to apply but i assume i can only pick two. which ones? help asap?
asked by SkatingDJ 
ratio
Write a ratio for the situation in three ways comparing the first quantity to the second quantity A zoo has 14 monkeys and 18 chimpanzees
asked by Anonymous 
ratio
Jake sold 36 tickets to the school fair, and Jeanne sold 15 tickets. What is the ratio, in simplest form, of the number of tickets Jeanne sold to the number of tickets Jake sold ?
asked by Anonymous 
language arts
Which of the following is part of the novels rising action? A. Johnny's growing role delivering messages and acting as a spy for the Whigs*****? (I've heard many people say it was this, i thought it was either c or d) B. Dr. Warrens imminent surgery on
asked by SkatingDJ 
maths
a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he continued in his way for the rest of their journey. how
asked by jas 
Math Algebra
Jessica is 4 years younger than Jennifer now. In 10 years, Jessica will be twice the age that Jennifer is now. Find the present ages of Jennifer and Jessica
asked by Timothy 
Maths lit,History,Life Science and B.S.
What career should I take with these subjects. Maths Lit, Business Studies , Life Science and History?
asked by Thapelo Khambule 
physics
A playground merrygoround has a radius 2.6 m and a rotational inertia 83 kg.m^2. When the merrygoround is at rest, a child with mass 27 runs with speed 4.3 along a line tangent to the rim and jumps on. The angular velocity of the merrygoround is
asked by marya 
statistic and probability
There are two independent multiplechoice quizzes where quiz 1 has eight questions and quiz 2 has 15 questions. Each question in the first quiz has four choices and each question in the second quiz has five choices. Suppose a student answers the questions
asked by Anonymous 
science 1 question
In a cladogram, a branch point represents a(n) _______ and a branch that ends without leading to a living species represents _______? a. common ancestor; extinction b. mutation; punctuated equilibrium c. extinct species; common ancestor d. common ancestor;
asked by SkatingDJ 
math
A salesman is paid a monthly salary of $6,000 and a 5% commission on goods he sells above $20,000 each month. In a certain month the salesman earned $13, 000. How much money was the sales of the goods that month?
asked by king 
math
number sense is 7/8 or 11/10 closer to 1 how did you decide?
asked by LAKSHMI 
constitution
For an organization to have standing, it must show that: A. the majority of its members satisfy the standing test. B. it is capable of representing the members. C. it has a special interest and expertise in the subject of the litigation. D. it is
asked by Amy 
Chemistry
What is the mass of 1.00 mol of sodium hydrogen carbonate?
asked by Sierra 
MATHS
Ruby invested an amount of Rs. 5,800 for 2 years. At what rate of compound interest will she get an amount of Rs. 6394•5 at the end of two years ?
asked by sowmya 
Chemistry
If 0.45 M of ammonia solution has a pH of 9.20, what is the H+ concentration of the solution?
asked by Anna 
Constitution
Which of the following cases is most likely to be considered a political question and nonjudiciable? Representatives A. Gerrymandering B. A congressional decision that an amendment has been ratified C. A congressional decision to not seat an elected member
asked by Amy 
algabra
Janie's couch is 7 1/2 feet long.the scale of the dollhouse is 1 inch:2feet. what is the length of the miniature couch for the dollhouse?
asked by michelle 
MATH
an annuity has an initial balance of $5000. annual withdrawals are made in the amount of $800 for 9 years, at which point the account balance is zero. what annual rate of interest, compounded annually, was earned over the duration of this annuity? PV =
asked by Sam 
Chemistry
What is the percent by mass of hydrogen in aspirin C2H8O4?
asked by Sierra 
Criminal Justice/Criminology
The ACLU has publicly: A. supported the USA PATRIOT Act. B. filed suit to stop the USA PATRIOT Act. C. is neutral about the USA PATRIOT Act. D. has altered the USA PATRIOT Act. Is it A? I am confused on this one.
asked by Pat 
Constitution
When the courts have federal jurisdiction whenever a national law is at issue, it is considered: A. stare decisis. B. federal question jurisdiction. C. diversity jurisdiction. D. All of the above im confused between A and D
asked by Amy 
Chemistry.
Give the empirical formula of each of the following compounds if a sample contains the following quantities of each element. (a) 0.0091 mol C, 0.0186 mol H, and 0.0045 mol O Please show me how to do this. My notes are very confusing and I don't know how to
asked by Jane 
Chemistry grade 11
An organic compound is composed of C, H and O. A 0.1005 g sample of this is combusted, producing 0.2829 g CO2 and 0.1159 g of H2O. What is the empirical formula of this compound? If the compound has a molar mass of 14 g/mol. What is the molecular formula?
asked by Sim 
constitution
Which of the following is NOT a constraint on federal judicial power? A. Lifetime appointment B. Presidential nomination C. Impeachment for high crimes and misdemeanors D. Congressional control of judicial jurisdiction is it A
asked by Amy 
Constitution
Judicial review has been used to invalidate approximately what percentage of all federal laws? A. 1 B. 5 C. 20 D. 50 is it C 2. When a case is improperly removed from state court, and then returned to state court, the process is referred to as: A. remand.
asked by Amy 
Math
My work on simplifying this function: g(x)=(3x^213x13) g(x)=3x^213x13 (13x13=x) g(x)=3x^2x Can someone help with the simplifying the function if I have got it wrong and also can someone tell me of it's equivalent to this
asked by Alex 
Math
Simplify the expressions in each pair. (2 marks each) (Show your work) (x^22x)/(x+1)x (x^21)/(x^2+x6) My work on simplifying the expressions x(x2)/x+1 x (x+1)(x1)/(x+3)(x+2) If I've gone wrong please help me understand where I went wrong and help me
asked by Alex 
Chemistry
Please help, I can't do this and its stressing me out ?!?! A 25.0 mL aliquot of an aqeuous quinine solution was diluted to 50.0mL and was found to have an absorbance of 0.832 at 348nm when measured in 2.00cm cell. A second 25.0mL aliquot was mixed with
asked by Daniel 
chemistry
Classify each substance as either arrhenius acid or base: A) HF (aq) B) Ba(OH)2 (aq) C) H2SO4 (aq) D) NH4OH (aq) My work A) arrehenius acid B) arrhenius base C) arrhenius acid D) arrhenius base Am i right
asked by ROSE 
Civics
In Article I, the United States Constitution says, “No State shall…coin money.” Instead, the Constitution grants authority to coin money to the national government. This means that coining money is an example of what kind of power? Reserved Shared
asked by Me 
ratios
Write three ratios equal to 7/2
asked by Anonymous 
Math
you know that 8x = 5y you know that 3y=14z since 5 = (5/3)*3, 5y = (5/3)*(3y) so, 5y = (5/3)(3y) = (5/3)(14z) = (70/3)z now you have 5y, which is the same as 8x. You want 12x. since 12 = (3/2)*8, 12x = (3/2)*8x. 12x = (3/2)(8x) = (3/2)(5y) = (3/2)(70/3)z =
asked by Kevin 
Physics
A bath toy is floating stationary in water such that half of the toy is above water and half of the toy is below the water. A kid pulls the toy 3.9 cm down into the water and then lets go. The toy then proceeds to bob up and down. It bobs up and down 26
asked by Anonymous 
math
The cash price of a cupboard is $3 000. An interest of 25% is charged if the cupboard is bought on hire purchase terms. Amina bought the cupboard on hire purchase terms. She paid a deposit and twelve equal installments. Each installment was $ 262.50. How
asked by king 
Constitution
1. One role that courts perform in the United States is __________ laws. A. proposing B. passage of C. interpretation of D. None of the above is it C 2. The Constitution has been amended __________ times to reverse Supreme Court decisions. A. 0 B. 2 C. 4
asked by Amy 
maths
plz solve according to sequence and series pattern a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he
asked by jas 
Maths
A is due East of B. What is the bearing of B from A?
asked by anonymous 
physics
A bath toy is floating stationary in water such that half of the toy is above water and half of the toy is below the water. A kid pulls the toy 3.9 cm down into the water and then lets go. The toy then proceeds to bob up and down. It bobs up and down 26
asked by DS 
Civics
Both state and national governments have the power to...?
asked by Me 
Physics and Maths
A sphere of uniform density d1 has a radius R. It also consists of a hollow sphere of radius r. the sphere floats slightly on water of density d2. Find r.
asked by Anonymous 
math
I would need help with example: The sum of three consecutive terms of geometric progression is 9. The first number with no change, the second number plus 12 and the third number minus 3, are the 3 consequtive terms of arithmetic progression. What are the
asked by Viktoria 
Polynomials
The circular area of the drum is (9x^2+30x+25)pi. What is the smallest diameter it can have? (9x^2+30x+25) (3x+15) (3x+15) 3(x+5) 3(x+5) 9(x+5) 9x+45
asked by Lucina 
Math
Simplify the expressions in each pair. (2 marks each) (Show your work) (x^22x)/(x+1)x (x^21)/(x^2+x6) My work on simplifying the expressions x(x2)/x+1 x (x+1)(x1)/(x+3)(x+2) If I've gone wrong please help me understand where I went wrong and help me
asked by Alex 
statistik and probability
Two samples of sizes 8 and 10 are drawn from two normally distributed populations having variances 21.8 and 36, respectively. Find the probability that the variance of the first sample is more than twice the variance of the second sample. Interpret its
asked by Anonymous 
Chemistry
How much water should be added to 99% acetic acid to make it become 3% acetic acid?
asked by Maneesha 
maths6th grade
plz solve according to sequence and series pattern a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he
asked by jas 
math
an annuity has an initial balance of $5000. annual withdrawals are made in the amount of $800 for 9 years, at which point the account balance is zero. what annual rate of interest, compounded annually, was earned over the duration of this annuity? PV =
asked by sam 
math
Writing in Math To find the sum of 4/9 and 7/12, Mario rewrites the fractions as 8/36 and 21/36. His answer is 29/36. Is Marion right? If not, show his error and correct it.
asked by LAKSHMI 
Math
Simplify the expressions in each pair. (2 marks each) (Show your work) i) (x^2x2)/(x+1),g(x)=(x2) My work on simplifying the functions: (x1)(x+2)/(1) (x1)(x+2) ii) (x^2x12)/(x+3), g(x)=(x^26x+8)/(x2) My work on simplifying the functions:
asked by Alex 
calculus
Please how do i integrate this = ¡Ò (5 x⁶ + 2/x³ ) ? Thanks
asked by Joel 
probability
For each 100 8th grade girls in a certain middle school, 85 play soccer, 70 have a cell phone, 75 have a tablet computer, and 80 play a musical instrument. What is the least possible number of these 100 girls who play soccer, have a cell phone, own a
asked by Sal 
math
Fifteen painters can paint a number of houses in 12 days .if the number of painters is increased by 5, how many days less would it take the painters working at the same rate to paint the houses?
asked by king 
Math
Pls..Help me Understand and to solve Phytogorean Theory
asked by diane 
Math
Yancey collects plastic banks. He has three different banks: a pig, a cow, and a horse. How many ways can Yancey arrange his banks on a shelf
asked by Nora 
Math
When finding the perimeter of the figure on a grid why do you not count the space inside the grid
asked by Nikita 
physics
'Melvin lifts a 28.9 kg bucket from a well and does 3.41 kJ of work. how deep is te well'
asked by mari 
Math
Simplify the expressions in each pair. (2 marks each) (Show your work) i)f(x)=(x^2x2)/(x+1), g(x)=(x2) ii)f(x)=(x^2x12)/(x+3), g(x)=(x^26x+8)/(x2)
asked by Alex 
ChemistryParamagnetic or Diamagnetic
I did a lab where I was supposed to make "estimates" on transition compounds based on their electron configuration of how the compounds will react positively or negatively and then to experiment the compounds in conjunction with the strong magnets to
asked by Jessie 
Math
Simplify the expressions in each pair. (2 marks each) (Show your work) i)f(x)=(x^2)(x)2/(x+1),g(x)=(x2) ii) f(x)=(x^2)(x)12/(x+3), g(x)=(x^2)(6x)+8/(x2)
asked by Alex 
science
if .38 kJ of heat is added to 19.6 grams of ice at 12.0 degrees celsius, what will be the final temperature?
asked by Sydney 
English
What do these archetypes represent in our society? Hero Villain Mentors Rebel Faithful companion
asked by carrie 
Chemistry
In a constantpressure calorimeter, 50.0 mL of 0.320 M Ba(OH)2 was added to 50.0 mL of 0.640 M HCl. The reaction caused the temperature of the solution to rise from 21.80 °C to 26.16 °C. If the solution has the same density and specific heat as water,
asked by Jay 
Calculus
Evaluate using the sum of a finite geometric series: The sum of 2^i on the range from i = 1 to n. Please Help! I don't know how to make the exponent in 2^i = to i1!
asked by Marie 
Math
So for these simplified functions would they be equivalent to these functions: Is 3x^213x13 equivalent to f(x)=3(x+2)^2 Is [(x2)(x+1)]/[3x+1)(x+1] equivalent to f(x)=(x^2x2)/(3x^2+4x+1)
asked by Alex 
Maths
If you roll a dice 18 times how many 4's would you be expected to get?
asked by anonymous 
Integrals
Find the Integral values of X and Y satisfying the inequality 3x + 5x ¡Ü 15, given that Y >0, Y < 3 and X > 0
asked by Joel 
Polynomials
State whether the following equations are sometimes, always or never true. a) a^22abb^2= (ab)^2, bis not equal to 0 b) a^2+ b^2= (a+b)(a+b) c) a^2b^2= a^22ab+b^2 d) (a=b)^2 = a^2+2ab+b^2 I don't understand what these questions are exactly asking.
asked by Lucina 
math
On a map of scale 1:100 000 a rectangular plot of land measures 7cm by 4cm. what are the actual lengths of the plot in kilometers
asked by holiday 
maths
find the perimeter of a rectangle whose sides are 3x+y and 7x+2y
asked by hanna 
maths algebra
A bag contains x marbles,1\2 of the marbles were red,1\d were blue and the rest were yellow write down expressions for the quantity of red marbles the quantity of blue marbles and the quantity of yellow marbles
asked by ashana 
geometry
The base of an isoceles triangle is 26 cm .If the perimeter is 72 cm. Find the lengt of each of the equal sides
asked by Quincy Micaela 
Maths
The probability of getting heads on a biased coin is 0.6. what is the probability of getting tails on this coin?
asked by anonymous 
Math
Would these simplified expressions by equivalent to these expressions: i)f(x)=3(x+2)^2 ii)f(x)=x^2x2 / 3x^2+4x+1 Simplified expressions: i)3x^213x13 ii)(x2)(3x+1) Please help me!
asked by Alex 
Algebra 1a
I am working with Systems of Linear Inequalities and need to find the point where the lines meet to label my graph. 9x3y=72 Thanks!
asked by Kim 
chemsitry
how do you determine the number of waters of hydration per formula unit? the general formula
asked by whylie 
chemistry
what major concepts makes chemistry useful in everday life?
asked by edward 
math
Greg's number of pencils is 3/5 the number of Tom's pencils. Together they have 56 pencils.How many pencils does Greg have? How many pencils does Tom have? How many more pencils does Tom have than Greg?
asked by Sonia 
science
ways to help farmers increase agricultural productivity
asked by Sydney 
ap chemistry
did i answer the question: Explain how one of the major concepts learned in CHM 111 applies to everyday life. One major concept that was learned in CHM 111 that applies to everyday life is stoichiometry. Stoichiometry is founded on the law of conservation
asked by edward 
PreCalc
Solve each inequality: (1/(2b+1)) + (1/(b+1)) > (8/15) (2/(x+1)) < 1  (1/(x1)) My teacher told me the answer is in interval notation, and that a number line is used to solve.
asked by John 
math
adi, john ,and hailee plant seedlings in their neighberhood park. adi plants 40% of the total number of seedlings, john plants 45% of the total number of seedlings and hailee plants the rest of the seedlings.if hailee plants 87 seedliings how maany
asked by matt 
math
What measures the spread of data?
asked by anonymous 
maths 6th grade
a man was trying to swim to a buoy placed at a distance of 200m out in the sea. it took him 1 min to swim 20m. then a wave pushed him back 10m and he rested for about 1min before swimming again. he continued in his way for the rest of their journey. how
asked by jas 
english n engg.level to find d error related
ravi and raj is intrsted in watching a movie
asked by dipali 
English
Examples in books or films in which women were portrayed in a negative way or as strong capable characters
asked by Abbie 
maths
Work out: 2^3 + root 49
asked by anonymous 
Biology
How do rocks store oxygen, and how did they come to store them?
asked by Anonymous 
Math
Simplify each expression and state any nonpermissible values. (4 marks  show your work) 4x1/x^2+7x+12 divided by 2x1/x^2+x12 My work on simplifying the expressions: 4x1/(x+3)(x+4)divided by 2x1/(x+4)(x3) If I've gone wrong please help me understand
asked by Alex 
Chemistry (Electrochemistry)
The thickness of a pure Ag plate on a base metal is to be determined by controlled potential coulometry. The metal sheet is masked except for a circular area, 0.5cm in diameter. Electrical connection is made to the metal and the sheet is clamped in a cell
asked by James 
political science
Do you think Indian middle class has strengthened or undermined democracy process in India?justify?
asked by sushma 
Math (calculus)
If y = 2x^3  4x and dx/dt = 4, find dy/dt when x = 1. Please show me how to solve this problem with steps.
asked by Dan 
maths
find the smallest prime which doesnt devide any 5 digit number in successive order
asked by pulkit 
math/hurry
The ratio of boys to girls in a graduation class is 5:4. If there are 153 pupils in this class, how many boys are there?
asked by Irene 
math
7/8 + 3/4 + 1/16 =
asked by nike 
ap chemistry
how does chemistry apply to everday life?
asked by edward 
ap chemistry
how do you determine the number of waters of hydration per formula unit? the general formula
asked by whylie 
Math
Have I done the predicting part of assignment, now I need help with the simplifying part of the assignment. Can you please help me? Here are the functions: g(x)=(3x^2)(13x)13 g(x)=(x1)/(3x+1)
asked by Alex 
homework help
do you know any other homework help sites that offer instant or live help?
asked by Ben 
Math
Simplify each expression and state any nonpermissible values. (4 marks  show your work) (x^22x)/(x+1) x (x^21)/(x^2+x6)
asked by Alex 
Math
Simplify each expression and state any nonpermissible values. (4 marks  show your work) (4x1)/(x^2+7x+12)divided by (2x1)/(x^2+x12)
asked by Alex 
English
Feminists argue that since the past millennium in the West have been dominated by menwhether they be politicians in power or the historians recording it all  Western literature reflects a masculine bias.and consequently, represents and inaccurate and
asked by Jessica 
maths
24 out of 60 pupils lik red. What angel would be used for red on a pie chart?
asked by anonymous 
Social Studies
Can you give me a few comparisons and contractions of the below paragraphs? You don't need to make a paragraph, just list a couple of comparisons and contractions and I will write it into a paragraph and also add extra words on my own. The next time you
asked by Yolanda 
Spanish 1
El Taco Barato Restaurante es un lugar en centro. Mis amigos y yo comimos allí la semana posada. La comida Fue muy barata. Los camareros no deseó trabajar. Pedí un plato especial, el taco pescado. Fue cinco dólares, y uinió con un refresco. Mi amiga,
asked by Tony 
Maths
1. Two edges PQ, RS of a tetrahedron PQRS are perpendicular; show that the distance between the midpoints of PS and QR is equal to the distance between the midpoints of PR and QS.
asked by veeraprathap 
math
7/8 x 3/4  1/16 =
asked by nike 
Math
Where did you get the two from in (3/2)?
asked by Kevin 
college chemistry
what major concepts makes chemistry useful in everday life?
asked by edward