Questions Asked on
December 5, 2015

health
a student in your class is getting picked on by other students he says it's ok because the others students like him. what is this an example of?(select all that apply) a) a coping strategy b) a defense mechanism c) a learned emotion d) a primary emotion my
asked by 7th Health 
Language Arts
This is about The Most Dangerous Game by Richard Connell The conversation at the beginning of the story between Whitney and Rainsford serves what purpose(s)? Foreshadows the events that take place on ShipTrap Island Exposes a personal limitation on
asked by Jake 
Chemistry
. A typical polyethylene bag from a grocery store weighs 12.4 g. How many molecules of ethylene, C2H4, must be polymerized to make such a bag?
asked by Anonymous 
gifted ELA
Hello, I go to C.A and this is a review before my last test. I think I know the answers but just looking for someone to double check! Please help :) 1. What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having
asked by David Walters 
Language Arts 6A
Which of theses is a category used in the passage to contrast falcons and hawks?
asked by Sam 
physics
A 48kg girl stands on a 8kg wagon holding two 19.5kg weights. She throws the weights horizontally off the back of the wagon at a speed of 9.0 m/s relative to herself. Assuming that the wagon was at rest initially, what is the speed with which the girl
asked by sara 
physics
A 48kg girl stands on a 8kg wagon holding two 19.5kg weights. She throws the weights horizontally off the back of the wagon at a speed of 9.0 m/s relative to herself.  Assuming that the wagon was at rest initially, what is the speed of the girl after
asked by maria 
Physics
A 35g block of ice at 14°C is dropped into a calorimeter (of negligible heat capacity) containing 400 g of water at 0°C. When the system reaches equilibrium, how much ice is left in the calorimeter? The specific heat of ice is 2090 J(kg K) and the
asked by Justin 
ELA
What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having both parents tell her what to do B Yuki’s mother continues to worry about the safety of her family C Ken is relieved that his father will take over as
asked by Devin 
statistics
A manufacturer claims that the mean lifetime of its lithium batteries is 1400 hours. A homeowner selects 25 of these batteries and finds the mean lifetime to be 1380 hours with a standard deviation of 80 hours. Test the manufacturers claim. Use alpha =
asked by S 
Matsci
If the absolute pressure at the bottom of the ocean is 120 kPa, how deep is the water at this point
asked by lala 
Math
The table shows how many hours Catalina spent babysitting during the months of April and May. a. If Catalina charges $6.50 per hour, what is the percent of change in the amount of money earned from April to May? Is it a change of increase of decrease? b.
asked by Helen 
Chemistry
1) Balance the following equation in basic conditions: 2CoCl2 + Na2O2 > 2Co(OH)3 + 4Cl^ + 2Na^+ 2) Balance the following equation in acidic conditions: H3AsO3 + I2 > H3AsO4 +2I^
asked by Green 
algebra
a water rocket is launched with an initial velocity of 112ft/sec. its height h, in feet T seconds is given by the formula h=112T16T^2. when will the rocket be exactly 192 ft above the ground? the rocket first reaches a height of 192ft after _____ and
asked by lauren 
stat
Construct a 90% confidence interval for the population mean. Assume the population has a normal distribution. A same of 15 randomly selected math majors has a grade point average of 2.86 with a standard deviation of 0.78. Round to the nearest hundredth.
asked by S 
Physics
A large statue in a crate is being moved. The mass of the statue and the crate is 150 kg. As the statue slides down a ramp inclined at 40.0°, the curator pushes up, parallel to the ramp’s surface, so that the crate does not accelerate. If the statue
asked by Maddy 
science
a scientist is trying to determine the identity of an element. it highly reactive in water and forms an ionic bond with chlorine. its very shinny. the element is likely? A) from Group 17 B) from group 1 C) from group 15 D) a noble gas
asked by 7th science 
math help pls pls
Meg initially has 3 hours of pop music and 2 hours of classical music in her collection. Every month onwards, the hours of pop music in her collection is 5% more than what she had the previous month. Her classical music does not change. Which function
asked by Oscar 
science
I have researched for an hr. Can someone help me find what energy transformation takes place when a firecraxker explodes? The choices given to me are : a. Gravitational potential to mechanical and electromagnetic. B:NUCLEAR to kinetic and,chemical. C:
asked by james 
statistics
A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than examine the records for all students, the dean randomly selects 200 students and finds that 118 of them are receiving financial
asked by S 
vet asistant
which is a combining form not a prefix or suffix A patho b centesis c opsy d retro
asked by Eriel 
physic
an empty rubber balloon has 0.0120 kg it filled of helium. the density of helium is 0.179 kg/m^3 of and the radius of the balloon is 0.500 what is the buoyant force over the balloon
asked by Sue 
health
a sense of patriotism is an ex. of?(select all that apply) A) love B) fear C) a primary emotion D) a learned emotion my answers are A and D?
asked by 7th Health 
Math 7
which of the following has the lowest unit price? (1 point) A) 20lbs for $16.20 B) 26lbs for $23.40 C) 24lbs for $18.72 D) 22lbs for $18.70
asked by Math7 Plz Help 
y
Find the magnitude acceleration of a jeep that is initially moving at 18m/s and comes to a complete stop in 4.2s
asked by Shasha 
stat
A researcher at a major clinic wishes to estimate the proportion of the adult population of the US that has sleep deprivation. How large a sample is needed in order to be a 95% confident that the sample proportion will not differ from the true proportion
asked by SD 
calculus
A satellite is free falling from a distance "d" of the surface of the moon with radius "r", with zero initial velocity. At what rate does the area of the portion of the moon visible to the satellite decrease at a time "t" after the free fall starts? When
asked by Steve 
science
the retarding acceleration of 7.35m/s^2 due to frictional force stops the car of mass 400 kg travelling in a road. the coefficient of friction between the tyre of the car and the road is force=ma =7.35*400 =2940N µsN=2970
asked by Sreethi 
Chemistry
An excited ozone molecule, O3*, in the atmosphere can undergo one of the following reactions, O3* → O3 (1) fluorescence O3* → O + O2 (2) decomposition O3* + M → O3 + M (3)deactivation, where M is an inert molecule, the rate constant for the
asked by Anonymous 
science
will silver nitrate solution mixed with calcium sulfate solution produce white precipitation? Will it be because formation of silver sulfate?
asked by anil 
Algebra
Aris is twice as old as Rico while Jay is 24 years younger than Aris. In half of Aris' age six years ago was three less than onehalf the sum of Rico's age in four years and Jay's present age, find the ages of each.
asked by Hikari 
Physics
Calculate the true weight of a 60 kg astronaut on: a) the surface of Mars, and b)the surface of Saturn. Mass of Mars= 6.42x10^23 Mass of Saturn= 5.69x10^26
asked by mj 
math
a box of crackers has 24grams of fat. the box contains 8servings. what is the unit rate? A) 16 grams per serving B) 8 grams per serving C) 4 grams per serving D) 3 grams per serving a 16 fl oz bottle of juice costs $2.00. whats the unit cost? A) $0.075/fl
asked by 7th math 
Mathematics
What Must Be Added To x^2 + 10x + 23 To Make It A Perfect Square
asked by maan 
Government
Why does government employ the power of eminent domain?
asked by Anonymous 
Math
I want to order a pizza with 3/4 slices of the slices having bacon topping, 5/8 with mushrooom and 4/16 with pepperoni. How many slices can have all three toppings, given that every slice must have at least one topping? I said no slice could have all
asked by Antonina 
chemistry
Stoichiometrics: a 36 grams sample of calcium hydroxide is allowed to react with 40.5 grams of phosphoric acid according to the following reaction. 3Ca(OH)2 + 2H3PO4 = Ca3(PO4)2 + 6H2O how many grams of calcium phosphate are produced? how many moles of
asked by kevin 
Math
The length of a rectangle is 5 inches less than 3 times the width. The perimeter of the rectangle is 14 inches. Find the length and width of the rectangle. I did this: Length 3x5; width 3x Then I did guess and check and came up with X=2 solving the
asked by Katie 
chemistry
a 36 grams sample of calcium hydroxide is allowed to react with 40.5 grams of phosphoric acid according to the following reaction. how many grams of calcium phosphate are produced? how many moles of calcium phosphate are produced? how many moles of excess
asked by kevin 
HIV and AIDS
The cure for HIV and AIDS is: a. unknown b. HIV vaccines c. drug "cocktails" d. antibiotics
asked by Anonymous 
PHYSICS
The static pressure in horizontal pipeline is 43000Pa and the cross sectional area is 20cm. The fluid is said to be incompressible and non viscous and has density of 1000kg/m. Calculate: velocity The volume flow rate in a pipe
asked by MORE 
Math
The sum of a number and its reciprocal is 2 9/10. Find the number.
asked by Steph 
Physics
At the start of a road trip, the pressure of the air in a car tyre is 276kPa and the temperature is 12.0 degrees celsius. After driving for some time the pressure in the tyre is now 303kPa. Assuming that the volume of the air inside the tire remains
asked by Joseph 
social studies
What important ideas came from Locke and Montesquieu? Can you give me some sites?
asked by Cristy 
Chemistry
the effective incoming solar radiation per unit area on earth is 342 W/M^2. of this radiation, 6.7 W/m^2 is absorbed by CO2 at 14993 nm in the atmosphere. how many photons at this wavelength are absorbed per second in 1 m^2 by CO2?
asked by Anonymous 
algebra
Using the pattern in the table, what is the elevation of the submarine after 3 hours? After 45 minutes? After 0 minutes?
asked by jasmine 
MathInvestment Word problem
Vic invested part of the 40,000 bonus that he received at 8%. The remainder was invested at 10%. If after 2 years, the earning from 8% investment is 1.2 times his earnings from 10% investment, how much was invested at each rate?
asked by Patricia 
ENG 112
WHEN USING MLA CITATION FORMAT,WHY IS AN INTEXT CITATION THAT LOOK LIKE THIS(SMITE,2004)WRONG?
asked by mary bili 
chemistry
a 36 grams sample of calcium hydroxide is allowed to react with 40.5 grams of phosphoric acid according to the following reaction.
asked by kevin 
physics
A waterskier is being pulled by a tow rope attached to a boat. As the driver pushes the throttle forward, the skier accelerates. A 83.0kg waterskier has an initial speed of 5.9 m/s. Later, the speed increases to 11.4 m/s. Determine the work done by the
asked by luis 
silverbells
one number is twice another number.if 15 is subtracted from the both numbers,then one of the new numbers becomes thrice that of the new number.find the numbers
asked by poornima 
math
two joggers used a 2 km circular road for their training. if they start together from the same place and jog in opposite directions, they meet after 15 minutes. However, if they jog in the same direction at the end of one hour and 15 minutes, the faster
asked by annika 
math
no of axes of reflection
asked by right angled triangles 
Government
What is the difference between criminal and civil law?
asked by Adam 
Statistics
I have gotten the concept of probability but the following question has really stumped me. Help please. The probability that a tomato seed will germinate is 0.9. Estimate the probability that of 100 randomly selected seeds, at least 86, but no more than 91
asked by Jose 
Physics
The Volume of air in a car tire is 800cm^3 and the pressure is 290kPa. Determine the volume the air would occupy as soon as the tire bursts on a day when the atmospheric pressure is 204kPa. (Assume that the temperature remains constant and assume an ideal
asked by Adam 
10th grade
mary has $500 in her savings account and she buy a pair of shoes every week for $125 write a function
asked by Titam 
physics
A beam 6 m long is simply supported at the ends,and carries a uniform distributed load of 1500kg/m (including its own weight ) and three concentrated loads of 1000,2000 and 3000 kg acting respectively at the left quarter point,centre point and right
asked by Marfo 
English
Can you please check if this is correct? 1. Over the hill and past the bridge jogged a lady with her new dog. Subject: lady Verb: jogged Prepositional phrase: over that hill, past the bridge, with her new dog 2.) The swimmer dived off the board and swam
asked by Niniane 
Chemistry
At the start of a road trip, the pressure of the air in a car tire is 276kPa and the temperature is 12.0 degrees Celsius. After driving for some time the pressure in the tire is now 303kPa. Assuming that the volume of the air inside the tire remains
asked by Joseph 
Calculus
The approximate rate of change in the number of subscribers to wireless service is given by f’(t) = 1.498t + 1.626, where t represents the number of years since 1990. In 1992 (t = 2) there were approximately 8.893 million subscribers. Find the function
asked by Corey 
n/a
2cos^2 theta/31
asked by mohamed 
Physics/Science
A steel bar reaches a temperature of 420 degrees celsius after it has been welded. Over the next 50 minutes the steel bar cools to 30 degrees celsius. What is the rate of temperature change of the iron?
asked by John Doswell 
english
The film image thus became almost square during the early years of the talkies until the space occupied by the sound track on the film was successfully reduced. Can someone explain to me what this mean? I don't understand.
asked by sam 
Washington high school
The relation 3y=5x is an inverse variation where k is equal to 3/5
asked by maha 
mathmatics
Reema spent 20% of the money she had and lost Rs 5000 she then give 25% remainder to her sister. if Rs 7500 is left now how much does she spend??
asked by suyog 
MATH
What is 748,000 in scientific notation?
asked by JAY 
math
Dan rented a truck for one day. There was a base fee of 20.89 , and there was an additional charge of81 cents for each mile driven. Dan had to pay124.67 when he returned the truck. For how many miles did he drive the truck?
asked by hassen 
Childcare
Hello! Quick question, when I'm talking about AQI (Assessment for Quality Improvement)when I'm summarizing it, what are the things I should include, I just want to make sure there isn't anything important I will miss.
asked by Hello! 
social studies? i think idk
what new ideas came from the automobile? plz help plz plz plz ASAP
asked by Geena 
Algebra
Maria worked 15 more overtime hours than Jordan one week. If Maria worked 8 overtime hours for every 5 overtime hours that Jordan worked, for how many hours of overtime did each person work?
asked by Tomas 
Biology
Are proteins, lipids, starch, sugar, calcium (ion), iron (ion), and chlorine (ion) in blood plasma? if they are explain its function in the body.
asked by Daniela 
Physics/Science
After a gas furnace comes on, it takes 45 minutes for a room's temperature to warm 17 degrees Celsius to 22 degrees Celsius. What is the rate of temperature change of the air in the room?
asked by John Doswell 
Biology
There is a loud crash in the room behind you and you jump. which part of your nervous system caused that response/ A. somatic nervous system? C. central nervous system D. sympathetic branch E. parasympathetic branch My teacher told me b was wrong so that's
asked by Sherianna 
Physics
The Volume of air in a car tire is 800cm^3 and the pressure is 290kPa. Determine the volume the air would occupy as soon as the tire bursts on a day when the atmospheric pressure is 102kPa. (Assume that the temperature remains constant and assume an ideal
asked by Adam 
English
Background Your favorite cousin has moved to your town and is looking for a job. Her previous experiences are working as a cashier and sales clerk at two department stores. You know she plans to apply at similar stores in your town. But you also know she
asked by Brian 
Social Studies
Canada achieved independence gradually and with legislation. It was called the _______
asked by Ashley 
physics
Orders of magnitude 4: Assume again a Rubidium atom (mass m=87⋅u) is initially at rest. Again it then absorbs a photon of wavelength λ=780 nm. What is the kinetic energy Ekin of the atom after this process? Please give the energy in μK⋅kB units. This
asked by Abd 
physics
Orders of magnitude 2: What is the energy of a photon of wavelength λ=780 nm. Please give the energy in K⋅kB units this time (to within 1%). This is an equivalent temperature unit: (Tequiv=E/kB), with the temperature in Kelvin (K), and kB is the
asked by Abd 
chemistry
Which law of chemical combination is illustrated by the fact that 168g fe reacts with 72g H2O to from 232g Fe3 O4 and 8gH2?
asked by farheen fathima 
Math
Makena drives 3 hours at an average speed of 45 miles per hours. Then she drives 5 hours at an average speed of 55 miles per hour. what is her average speed for the whole trip?
asked by Harish 
Law
Would food be covered by an express or implied warranty? I answered with an implied warranty called warranty of merchantability. Am I correct?
asked by Justine 
History
How did dissolving the monasteries give Henry money?
asked by Anon 
physics
The weight of an object on earth is 20 newton if the object put 6400km above from the earth so what was the weight of the object if the radius of earth is 6400 km
asked by naina 
science
Does a trucks momentum decrease, increase, or stay the same when a truck driver begins to brake?
asked by Anonymous 
Government
Why are plea bargains a key part of the criminal justice system?
asked by Anonymous 
correct the following sentences stating the rule
he is speaking as if he is a vip
asked by sohail 
chemistry
Devils food cake has a [H+] of 2.7 x 108 mol/L. calculate pH pOH [OH]
asked by emilio 
Grammar
Is it correct to say.. "This chicken tastes fabulous." Is the word "fabulous" used correctly in this context?
asked by Sanaya 
Math
Two numbers are of the ratio 3:5. If their difference is 18, find the numbers.
asked by Patricia 
SURE/math
What is the total perimeter of the three tiles? If each square tile is measures 8 inches on the side?
asked by Aron 
Math
Solve simultaneously for the two equations for x and y 5x(cos 45) + 15y(cos 30) = 2,000 5x(sin45)  15y(sin 30) = 0 I tried adding these two eqn. to elimate y and solve for x by adding [5 x cos 45] and [5 x sin 45] but the value for x is too high. Would I
asked by Rose 
English
How does the character Eva changes to the character Evelyn in the Kindertransport play? Kindertransport is a play written by Diane samuels.
asked by DB Akh 
Math
pattern rule for input 0 output 1 input 5 output 2 input10 output 3
asked by Anthony Cyr 
Quick English check
Identify the choice that most closely matches the italicizes word or phrase below. The words are: analytical, comprised, deemed, empirical, extrapolate, inference, mitigate, paradigm, speculate, stratagem. 1. The prevailing framework of what it means to
asked by Anonymous 
English
Has anyone read the book Into Thin Air? I need help with essay
asked by Jamie 
hj
mary and peter have 480 coins after party spending 20 coins . he has 3 times as much coins as mary..how many did mary have
asked by jg 
Chemistry (Gas)
A cylinder is filled with 120L of air at 101 kPa and 20*C. How long could the cylinder be used "just underwater" on earth assuming 2L is used every 5 seconds. I don't understand what the pressure and temperature would be "just underwater." Is it assumed
asked by A 
Math Nunbers
The sum of the digits of a positive three digit number Is 19. The tens digits is four less than twice the hundreds digit. The number is decreased by 99 when the digits are reversed. Find the number
asked by Unfrud 
english
how would you describe some who is crazy to jump from outer space to earth
asked by Adam 
Mathematics
Can you get an extremely high gradient of a straight line for instance: m = 14375 I used the formula (y2y1)/(x2x1) or have I miscalculated?
asked by James 
Physics
Using the definition of work, get a job on the tension of the spring with a spring constant 300,0 H / m 20,0sm. The spring stiffness of the spring gun with 400 Nm pro ryadili bullet clenched spring by 5.0 cm. Weight 10.0 g bullet from the spray gun shot
asked by Aung 
English
1. Tom has taken some time off focusing on developing her own collection of artwork. 2. Tom has taken some time off to focus on developing her own collection of artwork. =============== Which one is grammatical? What is the difference between 'focusing'
asked by rfvv 
j g hger secondry schol mhow
5 dec 2015 write in 5 lettre and no numerical is use
asked by amit mishra 
Algebra
The sum o the digits of a twodigit number is 6. The number with the digits interchanged is 3 times the tens digit of the original number. Find the original number.
asked by Hikari