Questions Asked on
March 21, 2017

LAnguage arts
Part A In Act 1, Scene 5, the young Scrooge�s beloved ends their relationship. She says, �Have I not seen your nobler aspirations fall off one by one, until the masterpassion gain engrosses you He is too intrested in money. she thinks they are too
asked by HELPWITHMYCONNEXUSLESSON 
math Lsson:11 unit 3
1. estimate the circumference of the circle. use 3.14 as pi . round the nearest unit. The circle says 24. A. 27 b. 79 c.1,809 d. 151**** 2. Estimate the radius of a circle with the circumference of 272.2 inches. Use 3.14 for pi. Round to the nearest tenth.
asked by BlueFire 
MATH
the length of a piece of lumber is 6.5 meters. how many centimeters is this? A).65cm B)65cm(I pick this answer) C)650cm D)6,500cm
asked by Royal 
Science
Some constellations such as Ursa Minor, are visible in the sky year round other constellations appear for only part of the year.Explain why this happens. The earth moves in its orbit, so the direction facing away from the sun changes during the year. We
asked by Stars 
Chemistry
What is the limiting reactant is if 0.5gAl is reacted with 3.5gCuCl2? 2Al(s)+3CuCl2(aq) > 3Cu(s)+2AlCl3(aq)
asked by STUDENT 
Math
The results of a survey are shown. In the survey, 28 students said their favorite dessert is ice cream. a. How many students were surveyed? b. How many students said their favorite dessert is pie? Favorite Dessert Pie: 15% Candy: 23% Cake: 27% Ice Cream:
asked by Kyle 
Calculus
The base of a solid in the xyplane is the circle x^2+y^2 = 16. Cross sections of the solid perpendicular to the yaxis are semicircles. What is the volume, in cubic units, of the solid? a. 128π/3 b. 512π/3 c. 32π/3 d. 2π/3
asked by Louis 
Physical Health Education
Facts and fallacies about female participation in sports
asked by Halima 
Math
Hi I did a quiz today it said I got A 5/9 but it did not show me the correct answers or the ones i missed so if it could be possible that someone could the answers so I could see which ones I need to fix please help me I just came here to see which ones
asked by Enoooo20146 
math please help
can apple weighs 350 grams a pear weighs .04 kilograms.which of the following statement are true
asked by nessa 
Math!
John invests $2,975 at 4% interest compounded annually. What will be the balance in the account after 2.5 years? • $3,272.50 • $3,281.48 • $5,493.86 • $7,735.00*** Am I Right?
asked by Agala 
Math
You are planning a dinner for 174 people. The tables at the restaurant are large enough to seat 4 people at each one. How many tables will need to be reserved?
asked by Finn 
Math Check!
John invests $2,975 at 4% interest compounded annually. What will be the balance in the account after 2.5 years? • $3,272.50**** • $3,281.48 • $5,493.86 • $7,735.00
asked by Agala 
Calculus (related rates)
A ladder 13 meters long rests on horizontal ground and leans against a vertical wall. The foot of the ladder is pulled away from the wall at the rate of 0.4 m/sec. How fast is the top sliding down the wall when the foot of the ladder is 5 m from the wall?
asked by Craig 
Math
a baseball field has four bases that form the shape of a quadrilateral. If someone invented a new game similar to baseball that had an extra base in the field, what type of polygon would the bases form? A. pentagon
asked by Royal 
real estate
A property sells for $140,000 two years after it was purchased. If the annual appreciation rate is 6%, how much did the original buyer pay for it?
asked by stephanie spencer 
Math
All 500 students at Robinson Junior High were surveyed to find their favorite sport. How many more students played football than basketball? Soccer has 10% Basketball has 27% Baseball has 25% Football has 38% A.325 students B. 135 students C. 190 students
asked by Please help me? 
Satistics
The human resources department of a consulting firm gives a standard creativity test to a randomly selected group of new hires every year. This year, 80 new hires took the test and scored a mean of 112.5 points with a standard deviation of 17.3. Last year,
asked by Dane 
chemistry
If you need to prepare 250.0 mL of a pH 5.00 buffer tha t has a total buffer concentration of acetic acid + sodium acetate of 0.050 M, how many moles of each will you need to prepare the solution? Given solutions of acetic acid and sodium acetate with
asked by cody 
social studies
What can you conclude from this poem? (1 point A The Han does not believe in fairies. B The Han believes in magic C The Han craved wealth D The Han traveled over Qin mountain daily. Please help me with this
asked by DUD 
Math!
John invests $2,975 at 4% interest compounded annually. What will be the balance in the account after 2.5 years? • $3,272.50**** • $3,281.48 • $5,493.86 • $7,735.00 Am I Correct?
asked by Agala 
Social Studies
(Can you please check my answers)one major landform that is found in both united states and canada is A. The Kilauea Volcanos B. The Rocky Mountains (C.) The Great Basin D. Mount Logan 2 Why are the Great Lakes important to both the United States and
asked by kate 
Chemistry
Refer to the table given for the ionic radii in your lab manual and approximate the attractive portion of the lattice energy for 1 mole of the following salts. (Consider only one bond if more than one bond exists.) a) Ca3P2 ___J b) MoCl4 ___J c) Cs2O ___J
asked by Julia 
Information systems
Is video conferencing really a viable green alternative to travel for most companies
asked by Gloria 
math
A net has two equilateral triangles and 3 rectangles. what solid figure might it make a square pyramid a triangular prism a rectangular prism a triangular pyramid
asked by PLZ.Help ME 
ss help
The decades around the year 50 B.C. saw the end of the Roman Republic and the rise of the Roman Empire. What factors led to the decline of the Roman Republic?
asked by help 
math
Note: For questions 20 and 21, your teacher will grade your responses to ensure you receive proper credit for your answer. 20. Complete the table. a) 5 6 7 8 9 b) 3.8 4.6 5.4 ? ?
asked by . 
math
a bus ride costs $1.50. A 30day bus pass costs $36. Write an equation to represent the number of bus rides you would need to take for the bus pass to a better deal.
asked by Anonymous 
Linear algebra
please help me with this question I have no idea how to solve it, thanks Suppose T is a transformation from ℝ2 to ℝ2. Find the matrix A that induces T if T is rotation by 1/6π.
asked by shana 
Chemistry
Determine the final temperature of water if 17.6 kJ of heat is added to 350 g of water initially at a temperature of 24.10 C. (specific heat of water is 4.184 Jg^1K^1)
asked by Anonomous 
chem
The pressure in an automobile tire is 1.89 atm at 24.0°C. What will be the pressure if the temperature increases to 38.0°C? i alreaddy got 1.89/24.0. i dont know where to go from there
asked by Brianna 
Calculus help
You are going to make many cylindrical cans. The cans will hold different volumes. But you'd like them all to be such that the amount of sheet metal used for the cans is as small as possible, subject to the can holding the specific volume. How do you
asked by Katie 
Writing
Sentence 6: Just choosing among handsaws circular saws jigsaws and saver saws can be bewildering. 1 handsaws circular saws jigsaws and saver saws 2 handsaws circular saws jigsaws, and saber saws. 3 handsaws, circular saws, jigsaws, and saber saws. 4
asked by Elizabeth 
physics
Considering the factors that affect gravitational pull, in which location would the gravitational pull from the earth be SMALLEST on you? A) visiting friends at the beach B) visiting Santa on the second floor of the mall C) visiting Uncle Chrissy in the
asked by Lily 
Writing
Please Help me !! Sentence 9: They emphasized the importance of good maternal and child health care, including the administering of vaccines? 1 replace They with it 2 change emphasized to emphasize 3 change the spelling of importance to importants 4
asked by Elizabeth 
maths
In the lab, Teresa has two solutions that contain alcohol and is mixing them with each other. She uses 4 times as much Solution A as Solution B. Solution A is 17% alcohol and Solution B is 10% alcohol. How many milliliters of Solution B does she use, if
asked by ward 
Calculus
If ln(x^215y)=x5+5 and y(4)=1 find Y prime(4) by implicit differentiation thus the equation of the tangent line to the graph at the point (4,1) is y=
asked by Sarah 
Science
For this activity, we had to make cube shaped models to represent cells. Then we had to compare surface area, volume, and surface area to volume ratio (SA:V) between the cells. Cell A: length of one side=1cm Surface area= 6cm^2 Volume= 1cm^3
asked by Sarah 
SS
Free trade has led to move more manufacturing jobs in Mexico because it? 1) They encourage them to work harder 2)they make it possible for more people to become U.S. citizens 3)they discourage them from working for reform 4) they increase their dependence
asked by Jaden 
chemistry
Calculate the molar mass of a gas if 4.40g occupies at 3.50 L at 560mmHg and 41 degrees celsisus
asked by to 
Calculus
The region in the first quadrant bounded by the xaxis, the line x = π, and the curve y = cos(cos(x)) is rotated about the xaxis. What is the volume of the generated solid? a. 1.921 b. 3.782 c. 6.040 d. 8.130
asked by Louis 
chmistry
preparation of Mercury xylocaine in lab
asked by hema 
Calculus
A boat is pulled in to a dock by a rope with one end attached to the front of the boat and the other end passing through a ring attached to the dock at a point 6 ft higher than the front of the boat. The rope is being pulled through the ring at the rate of
asked by jau 
science
For this activity, we had to make cube shaped models to represent cells. Then we had to compare aurafve area, volume, and surface area to volume ratio (SA:V) between the cells. Cell A: length of one side=1cm Surface area= 6cm^2 Volume= 1cm^3 SA:V= 6 Cell
asked by Sarah 
history
During the rapid urbanization of the late19th century, _______________________ maximized the use of urban space by housing large numbers of people in cramped, and often unsafe, conditions. tenements projects row houses skyscrapers
asked by Amber 
Algebra
Mr. tan makes monthly visits to his parents in Malacca a distance of 240 km from Singapore. he finds that if he increases the average speed by 10km/h, he could save a total of 20min for the journey. find the original speed of Mr. tan.
asked by Azeem 
thermodynamics
a gas initially at 10000kPa is undergoing a reversible process in which its pressure gas doubled at a constant volume of 0.5m^3. if the total internal energy of the in kJ related to the pressure P in kPa and total volume in m^3 according to u=2PV calculate
asked by Zipho 
Calc AB
I've been trying to solve this problem for the past 45 minutes and could really use some help. I'm given that water flows into a tank at a rate of (5t+4) gallons/min. Water flows out of the tank at a rate of 0.5(t^2) gallons/min. At t=0 min the tank
asked by MariAnne 
MATH
How many lines of symmetry does a square have? A)0 B)2(I pick this answer) C)4 D)6 Please help me
asked by Royal 
Chemistry
The molar mass of a compound is 92 g/mol. What is the molecular formula for a sample containing 0.606g Nitrogen and 1.390g Oxygen?
asked by Salt 
Math
What number makes the sentence below true and how do you come to the answer (3 +____)+4 =3+(6+4)
asked by Laney 
Math
Amanda increase the amount of protein she eats every day from 48 g to 54 g. By what percentage did amanda increase the amount of protein she eats?
asked by Daniel 
Maths
There were some people on the bus. At the first stop 19 people got off and 17 people got in. Now there are 63 people inside the bus. How many were there at the start? We have to find THREE ways I found Two : 1) 1917 = 2 63 + 2 = 65 2). 63  17 = 46 46 +
asked by Anonymous 
Maths
By picking a natural number randomly upto 100.find the probability of the number being a perfect cube?
asked by Anonymous 
english Grammar
Please kindly correct my grammar... 1. which one is correct a. Matt like fish. b. Matt likes fish.
asked by zednie 
Calculus
A tank contains 100 grams of a substance dissolved in a large amount of water. The tank is filtered in such a way that water drains from the tank, leaving the substance behind in the tank. Consider the volume of the dissolved substance to be negligible. At
asked by jau 
Maths, dynamics
A particle of mass 45 kg moves in a straight line such that the force (in Newtons) acting on it at time t (in seconds) is given by 225t^490 t^2225. If at time t = 0 its velocity, v , is given by v ( 0 ) = 2, and its position x (in m) is given by x ( 0 )
asked by Anon 
Into to com
Analyze how language functions in the video “Power of Words.” What makes this video so effective in illustrating the various principles of verbal communication? Can you think of a real life situation where the specific words you choose can radically
asked by Ken 
MAth
Mr.jerkins wants to distribute 40 filters he has 30 filters what is the percent of the title number of filters?
asked by Ciera 
Biology
What is one of the outputs or products of respiration? It has to be a four letter word with the second letter being e because it is the hint that my teacher gave us. I couldn't find anything on it. So far I have disocovered is carbon dioxide, water, and
asked by David 
Chemistry
Use the ionelectron method to write and balance the net ionic equation for each of the following reactions. MnO41 + Sn(OH)31 MnO2 + Sn(OH)62 in basic solution MnO41 + (COOH)2(aq) Mn2+ + CO2(g) in acidic solution I2(aq) + S2O32 I1 + S4O62 Zn(s) +
asked by Luke 
Math (higher level) 2nd year
A rectangular lawn is surrounded on three sides by flower beds. Each flowerbed is 2m wide. The area of the lawn is 14m(squared). What is the length of the lawn? ____________________________ .  /\  2m _____________________.   . .  . . LAWN . 2x
asked by Rose Smyth 
modern physics
Missiles are fired towards the earth from a spacecraft. The missiles are moving with a speed of 0.8c with respect to the spacecraft. If the spacecraft itself has a speed of 0.3c with respect to Earth, how fast are the missiles observed to travel with
asked by gourav 
math
represent root5 and root5 on number line
asked by madhav 
Math(PLEASE HELP ME ASAP)
what is the best way to classify a 115 degree triangle i already know its a obtuse and a scalene but i would i explain how i got this answer??? Plzz Help Me
asked by Laila Gonzales 
CRIMINAL JUSTICE
Which of the following is not one of the objectives of a COPPS training curriculum? A. Providing participants with an overview of police history B. Sharing case studies of successful COPPS efforts with other participants C. Tearing down completely the
asked by FLORINE 
Math
Byron’s house has a roof with dimensions shown. (Roof: 1m Height, 7m Hypotenuses, 12m length) He knows that the average rainfall in his suburb is 30cm per year. Byron would like to install a cylindrical rainwater tank to hold the water that runs off the
asked by David 
Math Ms.Sue Help
Which data value has the highest frequency? A) 1/16 B) 3/16 C) 3/8 D) 5/8 A number line with four x's above one sixteenth, one x above three sixteenths, one x above three eighths, two x's above one half, two x's above five eighth, and one x above three
asked by Selena 
Chemistry
what is the Mr of CO2? Use this to calculate the mass of co2 produced when 1kg of CaCO3 is heated.... (what are the answers?) MT!!!
asked by IAMSTUCK!!! 
modern physics
The earth and the sun are 8.3 lightminutes apart in the same inertial frame. Two events occur at t = 0 on the earth and t = 3 minutes on the sun respectively. Calculate the time difference between the events according to an observer moving at u = 0.6c
asked by gourav 
Math  Calculus
Some years from now you are working for a book publisher. Your boss asks you to give him a formula that will tell him the length and width of a book page that contains A square inches of printed text, a left margin of L inches, a right margin of R inches,
asked by Adam 
chemistry
Calculate how many cm3 of 1M HCl is necessary to dissolve 1g of magnesium ribbon
asked by charity 
Math
A bank advertises a savings account that earns 3% APR compounded daily. What is the "n" become for the compound interest formula? What is the APY rate for this loan? Round answer to nearest 100th
asked by Adam 
chemistry
60.0 g of iron that has an initial temperature of 250 degrees C and 60.0 g of gold that has an initial temperature of 45.0 degrees C are brought into contact with one another. Assuming no heat is lost to the surroundings, what will be the temperature when
asked by Tom 
Algebra
Two factory plants are making TV panels. Yesterday, Plant A produced 20,000 panels. Ten percent of the panels from Plant A and 3% of the panels from Plant B were defective. How many panels did Plant B produce, if the overall percentage of defective panels
asked by Mandy PLEASE HELP! 
english
What type of text is the above passage
asked by siva 
science
if two balls made of iron and aluminum of equal volumes are immersed in a liquid, then will they experience equal upthrust?
asked by xxx 
math
3 fourth of a class are boys. The girls are 24 less than the boys. How many pupils are in the class?
asked by Amy 
geometry
A garden is in the shape of a rectangle 26 feet long and 35 feet wide. If the fencing costs $5 a foot, what will it cost to place fencing around the perimeter of the garden?
asked by Anonymous 
Maths
An item of jewellery consists of two identical pyramids, PABCD and QABCD, joined at their common rectangular base. AB = 8mm, BC = 12mm and PQ = 30mm. The line pq passes through the centre of the rectangle ABCD. Calculate the area of triangle ABP Calculate
asked by Joe 
Maths
A monument is to be constructed in the form of a pyramid with base ABC in which AB = AC = 15M and BC = 20m. The vertex,v is 12m vertically above A Calculate the area of triangle VAB Calculate the area of triangle VBC Special bricks for the outer faces are
asked by Joe 
science
What property must a substance have if you want to use the substance to make aqueous solution
asked by phil 
math
A car today costs $32000. Assume that the average annual rate of growth per year was 5.83% over the last 45 years to answer the following question. Round all answers to the nearest whole dollar. How much would the same value of car have cost 45 years ago
asked by Adam 
Math
A fence 3 feet tall runs parallel to a tall building at a distance of 3 feet from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall of the building?
asked by Anonymous 
Maths
The diagram shows a tent which has a rectangular base with vertical sides of height 2m, width 6m and length 8m, surmounted by a pyramid. The vertex,v, of the pyramid is 3m above the centre of the base of the tent Calculate the area of the triangular face
asked by John 
Calculus
Find dy/dt where y = 2 sqrt(2)− 4 and dx/dt = 9 when x = 4. I found the derivative of y=2sqrt(2)4 but I am stuck as to where to plug in dx/dt
asked by Dan 
Math
lim root (4x^2+2)/5x+3 X➡∞
asked by Nandagopal 
Math
if you have a f in math what is the percent of the grade in math?
asked by Young Trippy Lil G 
English
I'm not very good at speaking and i'm speaking exam is very soon idk what to talk about! can someone suggest me a topic to talk about
asked by ASAP 
modern physics
Calculate the commutator [ p, e^ik.x ] where the function e^ik.x may be expanded as: e^ik.x = ∑infinite,n=0 (ik.x^n/n!)
asked by gourav 
math
A parabola f intersect the x axis at B and C and the yaxis at E.The axis of symmetry of the parabola has equation x=3.The line through E and C has equation g(x)=x/27/2. Calculate the x coordinate of B
asked by prince 
Calculus
A tank contains 100 grams of a substance dissolved in a large amount of water. The tank is filtered in such a way that water drains from the tank, leaving the substance behind in the tank. Consider the volume of the dissolved substance to be negligible. At
asked by jau 
maths
By picking a natural number randomly upto 100 find the probability of the number being perfect cube
asked by probability 
Writing
I have given a expository essay to wire about time travel to visit past or future. I decided to go past to experience Revolutionary War. Now I am stuck with 2 strong reasons. Could someone help me on this please. Thank you for your help.
asked by Cole 
Relative Clauses and Pronouns
1.The car which he is driving cost him a fortune. 2. I like to go to that store where they frequently give out free samples. 3. Leon is the student who sings very well. 4. The man whom you helped was my father. 5. This is the tiger that the hunters have
asked by deyond ng 
Calculus
The model for the velocity of a shuttle, from liftoff at t = 0 s until the solid rocket boosters were jettisoned at t = 50.2 s, is given by v(t)=0.001495833t^3−0.089395t^2+18.86t−0.52 (in feet per second). Using this model, estimate the absolute
asked by Anonymous 
Math
By picking natural numbers randomly upto 100.Find the probability of number being a perfect cube?
asked by Kiran 
Calculus (related rates)
Find dy/dt when y = 2x2 + 2x + 4 and dx/dt = 14 when x = 7.
asked by Craig 
Calculus (related rates)
Find dy/dt where y = 2 sqrt(x)4 and dx/dt = 9 when x = 4.
asked by Craig 
angular velocity/ physics
how to find time period in angular velocity if body is equal to twice of the radius of the gravity
asked by muskan 
math
In an isoceles triangle top vertex is twice the of the sum of the base angle.find all the exterior angles of the triangle?
asked by phani yej 
math
twice a number decreased by 10 is equal to 60
asked by confused boy 
Maths, dynamics
A particle moves such that its velocity at time t is given by v =5t^5i + 4t^5j + t^3k. If its position x at time t = 0 is given by x ( 0 ) = i + 2j, what is the position of the particle at time t?
asked by Anon 
English
topics to talk about in speaking and listening I've chosen to do the changes of gsce's and how it could affect the younger students?
asked by ASAP 
math
Given suitable examples of sets A,B,C,show that: A∩B=A∩C, B≠C A∪B=A∪C, B≠C
asked by Anonymous 
chemistry
what is the cell potential of the following cell: a platinum wire placed into a mixture of: KIO4 (0.02M), KIO3 (0.040M), H3PO4 (0.10M), KH2PO4 (0.40M) assuming it is put against a Ag/AgCl reference electrode?
asked by Storme 
modern physics
Supersonic jets are able to achieve maximum speeds of up to 3.0 × 106c. Calculate the percentage contraction in the length of a jet plane travelling at this speed.
asked by gourav 
chem
A gas at 61°C occupies a volume of 0.67 L. At what Celsius temperature will the volume increase to 1.12 L?
asked by Brianna 
Science
Two students discover that 500g of water occupies a volume of 50mL. Is this result correct? Explain your answer.
asked by Anonymous 
Calculus  Optomization Problem
The volume of the largest right circular cone that you can inscribe in a sphere of radius r equals _______ (Your answer will be an expression in r.)
asked by Anonymous 
Science
Time taken by CO2 gas to diffuse 5000km distance is 2sec.Find the time taken by Cl2 gas to diffuse the same distance.
asked by Mahida Aayushi 
maths
In a gp the 3rd term is 12.and 6th term is 96.then find the sum of nine numbers.
asked by chendu 
mathes
By a packing a narural number randomanly upto 1000 find the probability of the number beging a perfect squar
asked by HARISH 
research proposal plan
I need help bad I need a topic that uses to groups and has a minimum risk which can be experimented
asked by Amber 
Math
A 25 ft. Ladder is placed 8 ft. From the base of the house. How high up the side of the house can the ladder reach?
asked by Aidan 
Physics
How long does it take a car to change it velocity from 15m/s if it accelerarate uniformly at 5m/s square?
asked by Thomas Asiedu 
Math
90 degrees  52 degrees = ? 180 degrees 52 degrees = ?
asked by Young Trippy Lil G 
Maths
By picking a natural number randomly upto 100, find the probability of the number being a perfect cube
asked by Yash 
Science
why dont monocot and dicot have the same arrangements of vascular tissues
asked by Paris 
math
x + 70 d + 70 d = 180 d what is x help me im lost
asked by Young Trippy Lil G 
grammar
If I enjoy the cruise, and if I have enough money, I shall buy a yacht on which I shall continue to party until I drop  what kind of sentence is this
asked by Anonymous 
angular velocity/ physics
in 10s a fan rotates 500 rotation times angular velocity is
asked by muskan 
ICT
consider an organization as a computer system and identify its components
asked by john 
English
Dear Antell I have read Liane Beam Wansbrough’s article on the topic of cosmetic plastic surgery, and I am writing to express my viewpoint and feelings as I feel so strongly about this subject. Whilst I can appreciate why you would choose to help young
asked by ASAP 
SCIENCE
If 5 equal pieces of 25 ohm (omega) is joined in parallel then what is the equivalent resistance of IS ?
asked by ZEELL 
History
When the ghetto closed in, what did it mean for the Jew? I dont undestand this question
asked by Anonymous 
English
I have read Liane Beam Wansbrough’s article on the topic of cosmetic plastic surgery, and I am writing to express my viewpoint and feelings as I feel so strongly about this subject. Whilst I can appreciate why you would choose to help young teenagers who
asked by ASAP 
math
Given suitable examples of sets A,B,C,show that: A∩B=A∩C, B≠C A∪B=A∪C, B≠C
asked by roze 
College Algebra
Consider the function f(x)=4  x^2 for the domain [ 0,∞). Find f^−1 (x), where f^−1 is the inverse of f. Also state the domain of f^−1 in interval notation. f^1 (x) = ___ for the domain ___
asked by Jermaine 
child development
Which of the following guidance strategies is effective to use with children who have behavior challenges?
asked by AyanaM 
Algebra
Four workers are hired to weed a field by hand. Each is given a plot which is 12×7 feet in size. What is the total area of the field? 4(12×7)=x 4×84=x 336=x
asked by Emily 
Business maths
A 10 month promissory note for #30000 with interest at 6% Per annum was written today.find it's value 4 months from today if money is worth 5% per annum
asked by Bethel