Questions Asked on
January 26, 2016

maths
Which term of the progression 19+ 18 1/5 + 17 2/5 + …is the first negative term? What is the smallest number of terms which must be taken for their sum to be negative ? Calculate this sum exactly.
asked by sma 
English
What is the secret to reaching someone with words? Which of the poems—"Concrete Mixers," "The City Is So Big," or "Harlem Night Song"—best uses words to create a vision or an idea of the city for you? In a paragraph, state your opinion and support it
asked by Anon 
Physics
A tennis ball, starting from rest, rolls down a hill. At the end of the hill the ball becomes airborne, leaving at an angle of 35° with respect to the ground. Treat the ball as a thin walled spherical shell (I=2/3 mr^2 )and determine the range x it
asked by Tim 
Math
A certain slow clock loses 15 mins every hour. Suppose the clock is set to the correct time at 9 AM. What will the correct time be when the slow clock first shows 10 AM? Show your work. Also, does to lose an hour mean to go forward or fall back an hour?
asked by Anonymous 
Language Arts
Write S if the underlined word is a subject pronoun. Write O if the word is an object pronoun. 1.We learned about the Anasazi people. We is underlined and this is a subject pronoun 2. They built a civilization in the Southwest. They is underlined and this
asked by Patrick 
LANG ARTS
Which of the following lines of poetry contains a simile?
asked by Amber 
Technology
1. A mnemonic is a tool that you can use when you are studying to help you do which of the following? A. remember lists or large amounts of information more easily** B. write information on paper more easily C. print out information more easily D. copy and
asked by Skyler 
Math
Our difference is 6. We have a sum of 14. What numbers are we? We know only number 10. What is the missing number?
asked by Viki 
MATH
if p varies inversely as the square of q and p=8 when q=4.find q when p=32
asked by becky 
math
Divide 120 into two parts so that thrice the smaller one is equal to twice the larger one
asked by mehtab 
Math
Mr. Kasberg rides his bike at 6 mph to the bus station. He then rides the bus to work, averaging 30 mph. If he spends 20 minutes less time on the bus than on the bike, and the distance from his house to work is 26 miles, what is the distance from his house
asked by Maegan 
physics
A bus of mass 2500kg goes round a corner of radius 50m at a speed of 5m/s. what force is needed for the bus to go round the corner?
asked by Physics 
Math (Please help)
a rectangular tank 28cm long and 18cm wide was filled with water to a dept of 7cm. When 12 marbles were added the level rose to 12cm. Find the average volume of the 12 marbles.
asked by Cyrus 
LA
Which of the following sentences demonstrates correct subjectverb agreement? The children goes to bed later durning the summer, Fiona and Robert is riding the bus to the park this afternoon, They washes the car on sunny weekend days,Victor plays the piano
asked by Mom needs help 
Math
what is the best unit measurement for the capacity of a travelsize bottle of shampoo? Fluid ounces. (MY ANSWER) Pint. Quart. Gallon.
asked by LOVE 
Biology
Explain why some proteins are made by nearly all cells and give two examples I put they are needed for basic cell life but I don't know what two examples to put
asked by Anonymous 
english help please!!
Read the following excerpt. The journalist spent a year researching the foreign government's sanctions. Finally, it was time to synthesize all of the relevant information that he had learned. His editor asked him to write a comprehensive article for the
asked by Oscar 
Physics
A shaft is turning at 71.6rad/s at time zero. Thereafter, its angular acceleration is given by α = –10.8rad/s2 – 4.42 t rad/s3 where t is the elapsed time. Calculate its angular speed at t = 2.73s. and How far does it turn in these 2.73s
asked by Annie 
physics
A capacitor has a capacitance of 7.28uF. What amount of excess charge must be placed on each of its plates to make the potential difference between the plates equal to 25.0V?
asked by van 
Math/Business
Based on this problem: "Wayne owns a shaved ice stand. He sells 700 shaved ice cups per month at $1.50 each, making the total revenue $1,050. Each shaved ice costs Wayne $0.50 and he has fixed costs of $750, making his total costs $1,100. Therefore, he
asked by Raquel 
Calculus
A cylindrical jar of radius 5 cm contains water to a depth of 8 cm. the water from jar is poured at a constant rate into a hemispherical bowl. After t seconds, the depth of the water in the bowl is x cm and the volume, V of water is given as
asked by RK 
math
lily is makin granola. she uses almonds, walnuts and pecans in the ratio 4:3:8 lily uses 40 ounces of pecans. find the weight of the walnuts
asked by mikyah 
math
Lucy's employer pays 70% of the total cost of her family's health insurance plan, while Lucy pays the rest. If the total cost of the plan will increase from $450 per month to $650 per month, how much more will Lucy have to pay each month?
asked by miranda 
Technology
Which graphic organizer best represents changes over a period of time? Venn diagram Bubble map Timeline•• Story map Plz correct me!!
asked by Trover 
SS 1 QUESTION PLZ HELP
5.how do Canada's native people intend to preserve their cultures? A. by coming independent nations B. by moving away from reserves*** C. by working with existing governments D. by using English on the street signs in their communities
asked by mary 
English
Which sentence best reveals the writer's beliefs about the impact of beavers on Chilean ecology? A. Therefore, officials decided that there was only one thing to do: eradicate all of the beavers. B. This idea seemed cruel to some people. C. If they are
asked by Kaai97 
Chemistry
What mass of calcium carbonate reaction with hydrochloric acid yields 44L of the gas at 27 ° C and 1520 mm Hg?
asked by Nadia 
Biology
What cellular mechanisms causes short term changes in gene expression
asked by Anonymous 
Language Arts
Underline the correct pronoun in () to complete each sentence. 1. My family and (I, me) visited Chaco Canyon. underline I 2. (Us,We) learned about the pueblos the Anasazi built there. underline We 3. Their skill in building with adobe amazed Sara and
asked by Patrick 
PHYSICS
What reaction occurs between hydrogen and helium which gives the heat and of the sun
asked by STEVIUM 
math
A school snack bar sells a mix of granola and raisins. The mix includes 2 pounds of granola for every 3 pounds of raisins. How many pounds of granola are needed for a mix that includes 24 pounds of raisins? THANK YOU!
asked by Tim 
Accounting
Margie Company needs your help to record and summarize its accounting transactions for 2011 and to prepare its financial statements for that year. Margie Company provided you with the following Balance Sheet for 2010: Assets: Cash $ 57,000 Accounts
asked by Joe kaba 
Science
How Andy could prove his two customers got the same amount of lemonade
asked by Ioanna 
Math
Write a simplified algebraic expression for the volume, V, of a rectangular prism that has a height 4 units longer than the length of the square base. evaluate the volume of x=10cm.
asked by Callie 
MATH Precalculus
Use the Laws of logarithms to rewrite the expression log3(x^18*sqrt3(y12)) in a form with no logarithm of a product, quotient or power. After rewriting we have log3(x^18*sqrt3(y12))=Alog3(x)+Blog3(y) With the constant A=? B=?
asked by Hai 
Physics
Determination of the boiling point of 0.01m solution of aluminum chloride and barium chloride and sodium chloride?
asked by Rahul ude 
Mathematics
The angle of depression from the top of a building of height 41metres of the stationary car is 52 degree.find the distance between the car and the top of the building.
asked by Kikelomo 
Math
Three friends were working on a project. Cindy completed 4/8 of the project. Kim completed 3/8 of the project. Sandy completed 1/8 of the project. How much of the project did they complete all together
asked by Anonymous 
science
A box is placed on rough surface.it has a normal force of magnitude 120N.a force of 20N applied to the right cannot move the box.calculate the magnitude and direction of the friction forces
asked by nkule 
Language Arts
Are you – Nobody – too? Then there’s a pair of us! Don’t tell! they’d banish us – you know! How dreary – to be – Somebody! How public – like a Frog – To tell one’s name – the livelong June – To an admiring Bog! 4. What is a
asked by Tommy 
Chemistry
Determine the number of grams present in 3.11x 10^23 atoms of water
asked by Carlton New England 
English
The single second it takes a human to swat is more than enough time for the average fly to think, act, and dodge the attack. _____, studies by scientists have found a fly's brain can process information faster than nearly any living creature. Which
asked by Kaai97 
college math
a basketball team played 68 games they won 22 more than they lost. how many games did they win? how many games did they lose?
asked by allison 
Science
If a dune moves 40m a per year, how far does it move in 1 day
asked by Olivia 
math
Given a standard deck of 52 cards, what is the probability that two cards drawn at random will have the same rank? Note that first card drawn is not added back into the deck when the second card is drawn.
asked by Beatriz 
science
formula for kinetic energy?
asked by ellen isabel 
Math
The inside of a refrigerator is 6 feet tall, 3 feet wide, and 2 feet deep. How many cubic feet of space are inside the refrgerator
asked by Arnijah 
chemistry
An oxygen gas with a volume of 50 mL at a pressure of 1.5 atm . This gas is compressed up to 35 mL volume at constant temperature . Determine the final gas pressure
asked by bruge 
physics
C1=3.00uF and Vab = 120V. The charge on capacitor C1 is 150 uC. Calculate the voltage across the other two capacitors.
asked by chyenne 
Geography
Identify the Persian wars. Name and explain 2 results
asked by Jhoel00 
Algebra
The difference between 2 numbers is 16. Five times the smaller is the same as 8 less than twice the larger. Find the numbers.
asked by Casey 
Language Arts
Underline the correct pronoun in () to complete each sentence. 7. We went outside and played with (them, those) Underline the word them 8. The group decided (us,we) would play a game of kickball. Underline the word we. 9. The captain made (he,him) run for
asked by Patrick 
english
which is a synonym for stoke as it is used in line 131 for the excerpt from the odyssey part I
asked by Anonymous 
math
plz plz I need this immediately "a man sold his stack of eggs for Rs.240.if he had 2 dozen more ,he would have got the same money by selling the whole of 0.5 per dozen cheaper.how many dozen eggs does he sell?"(solution)
asked by Aly 
spanish
Which one of the following phrases is grammatically incorrect and doesn't belong? A. Yo gordo. B. Yo bebo. C. Yo cubro. D. Yo quiero.
asked by jake 
History
what is the signifiance of King david King soloman herod alexander the great cyrus  joshua antiochus saul yohanan ben zaccai
asked by plzzz help 
physics
(a) In 2009, Usain Bolt ran the last 100 meters of the 150meter race in 8.70 seconds. What is Usain Bolt’s speed? (b) The world record for the 100meter dash is 9.58 seconds (Bolt, 2009). Use the speed from part (a) as his maximum velocity. Assume a
asked by tom 
perimeter and area
the perimeter of the handy dandy doodad is 40 inches. the length of one side is 12 inches. How wide is the doodad? what is its area?
asked by a 
math
I still not got the condition plz explain... Eggs) * (Price) = 240 (Eggs + 2) * (Price  0.5) = 240
asked by Aly 
perimeter and area
the area of the jazzy juicers box top is 56 square centimeters. the box top is 7 centimeters long. How wide is it? what is the box top's perimeter?
asked by a 
Maths
In a box of markers there are eight which have dried up and will not write. The box contains 15 red, 15 purple, 5 black and 10 white markers. A marker is picked at random from the box. Find the probability that a) it is red b) it is not black c) it is
asked by Aj 
Math
PLease Explain how you can tell if a line is proportional
asked by Anonymous 
Nutrution
I am having to write a paper on the three sources that I found in my community like; a grocery store that sells wholesome products, local gym, and doctor's office. I need a little help getting started as in my introduction paragraph. Can someone please
asked by Gennia 
english help please!!
Which of the following sentences uses the word "synthesize" correctly?  I was so tired I feared that I might synthesize, which would be dangerous. The Internet company was known for its excellent ability to synthesize.  The Coast Guard had to rescue the
asked by Oscar 
Words
What are words to describe storms
asked by Poppyseed 
MATH
Find the mass ofa cylindrical ironpipe. lenght2.1m,external diameter12cm,thickness=1cm,density7.8g/cm(raise to power 3)
asked by STEVIUM 
english help please!!
What is the meaning of the word "relevant" as it is used in the following sentence? Props may not be relevant to a motivational speaker, but they certainly are for actors. Detailed Appropriate Irate Difficult to use is it b
asked by Oscar 
Math
The runners will spring 1/4 mile each day. How many days will it take them to 20 miles?
asked by Norma 
Chemistry
Combusting 44.8L of H2 with 22.4 L O2 (both at STP) results in the formation of 44.8 L of H2O if the reaction is maintained at the same conditions (STP) and goes to completion. Given the heat of formation of water (= 241.8 kK/mol) calculate a) the PV work
asked by Sanaya 
math
Find the percent change from $20 to $25. thank you!
asked by Tim 
social studies
most of the world's land is used for? A.firstlevel activities B.secondlevel activities C.thirdlevel activities D.all three economies activities equall* Whitch of the following is a thirdlevel economy activity. A.hunting B.mining C.services
asked by anda8 
Grammar
This week's "steal of the week" claims that there are hotel specials available in last Vegas for $18.00 a night at several of the casinos
asked by Sonia 
math
How to write a rule for the sequence. Them, find the unknown term. 3/10,2/5,3/5,7/10
asked by blujag 
Coulomb's Law
Two charges attract each other with a force of 16N. What will be the new force if the distance between them is reduced to 1/2 of its original value?
asked by AC 
Physics
An 1750 kg weather satellite moves in a circular orbit with a gravitational potential energy of 1.69 x 10^10 J. At it's location, freefall acceleration is only 6.44 m/s^2. How high above Earth's surface is the satellite?
asked by Selena 
Finance
****HELP PLEASE**** Given the following information, answer the following: TR=$3Q TC= $1,200 = $2Q 1. what is the breakeven level of output? 2. If the firms sells 1,300 units, what are its earnings or losses? 3. If sales rise to 2,000 units, what are the
asked by AJ 
math
Are is their a good website that has good video with precal lessons im havong difficulty with a bad teacher
asked by KAy 
Functions & Trig
evaluate each function at the given value: f(n)=n^6+31n^4+26n^3+20n^2+33n20 when n=6 I was thinking that I should do synthetic division, but I've tried it a few times and I can't get it to work out correctly. Please help!
asked by Kerry 
Technology
which of the following information would be best displayed through the use of a timeline?
asked by Trover 
physics
(a) In 2009, Usain Bolt ran the last 100 meters of the 150meter race in 8.70 seconds. What is Usain Bolt’s speed? (b) The world record for the 100meter dash is 9.58 seconds (Bolt, 2009). Use the speed from part (a) as his maximum velocity. Assume a
asked by tommy 
Science
Which direction will a positive charge move if it is placed in the electric field surrounding a proton? Which direction will a positive charge move if it is placed in the electric field surrounding an electron?
asked by Denise 
Science
An electromagnet in a galvanometer A. Increases the voltage in a circuit B. moves a pointer along a numbered scale in response to a current. C. induces an electric current. D. increases the current in a circuit. I got A, but apparently that is wrong....a
asked by Mirabella 
Math
The team had $127.00 to spend on tshirts for each of the fifteen team members. After purchasing the tshirts, the team had $7.00 left. How much did each tshirt cost?
asked by Dylan 
SCIENCE
How does gravity affect growth
asked by STEVIUM 
Math
please help me Explain how you can tell if a line is proportional
asked by Anonymous 
Algebra 1
1.the number of bacteria present in a colony is 180 at 12 noon and the bacteria grows at a rate of 22% per hour. how many will be present at 8pm? 2.A 1970 comic book has appreciated 10% per year and originally sold for $0.35. What will it be worth on 2010?
asked by Angelina 
LANG ARTS 1
The following lines of poetry are an example of which sound device? This is the pond, and these are my feet. This is the rooster, and this is more of my feet. alliteration repetition onomatopoeia rhyme
asked by Amber 
Physics
A river flows at 6min/s and a boat can move at 4min/s relative to the water.If the boat heads perpendicular to the bank find the velocity relative to the ground.
asked by Rona 
Physics
What is Analog Pulse Modulation ?
asked by Minhye 
Language
Which of the following should you do during your second read of the multidraft reading process? A. How has this work increased my knowledge of a subject, author, or genre? B. How dose the speaker feel about the topic?• C. How dose the poet's word choice
asked by Trover 
Science
Mario and sheen a were thirsty after a long bike ride, so they stopped to get a glass of lemonade. Their friend Andy was selling lemonade. He poured the lemonade into the two glasse. Before they start drinking sheena who had the shorter glass complained
asked by Ioanna 
MATH
the number of movies lisa, mia and nina have seen in ratio 6 4 7
asked by Anonymous 
MATH HELP
I need help to find out the area of base, how to find it and how to find the total volume for a cone on a cylinder please help
asked by john 
perimeter and area
the top of the trusty twisty toaster has an area of 48 inches. if the top is 8 inches wide, how long is the side? what is the perimeter of the top? Length = 6? Perimeter = 28 inches?
asked by a 
Physics
A pilot flies out of Cleveland and sets his compass due North. He maintains an airspeed of 250 km/hr. After 30 minutes he finds that the plane is 200 km north and 40 km west of the starting point. What is the velocity of the wind? I've made my triangle and
asked by Erin 
MATH
There are 25 students in a classroom.Three of the students are wearing glasses.What percent of the students are wearing glasses?What percent are not wearing glasses?
asked by SHANTERRIA 
Functions & Trig
evaluate each function at the given value: f(n)=n^6+31n^4+26n^3+20n^2+33n20 when n=6 I was thinking that I should do synthetic division, but I've tried it a few times and I can't get it to work out correctly. Please help!
asked by Kerry 
Physics
What is the use of MODEM at the transmitting end?
asked by Minhye 
Science
A ferromagnetic material is A) always a magnet B) a magnet if it's domains are aligned C) a magnet if it's domains are not aligned D) never a magnet I'm pretty sure it's A....
asked by Eliza 
6th Grade Math
if 2/3 of a lawn takes 3/4 of an hour, how much can I mow in one hour? Can you please explain how to do this problem?
asked by Ebonie 
Language
I’m Nobody! Who are you? Are you – Nobody – too? Then there’s a pair of us! Don’t tell! they’d banish us – you know! How dreary – to be – Somebody! How public – like a Frog – To tell one’s name – the livelong June – To an
asked by Trover 
Math
A rectangular garden has a width of 90 feet. The perimeter is 500 feet. What is length of the garden?
asked by Radio 
Technology
Which of the following information is most important to include in a timeline? a. title, subtitle, images, captions, arrows b. dates in order, titles, arrows, lines c. title, description of timeline, dates in order, events•• d. time periods, lines,
asked by Trover 
math
2a/3+a/3 How to simplify
asked by rainier 
Geography
describe the geography of greece. Name and explain 2 examples of how it influenced the greeks
asked by Jhoel00 
physics
A biophysics student measures her reaction time by having a friend drop a meterstick between her fingers. The meterstick falls 0.300 meters before she catches it. (a) What is her reaction time? (b) Estimate the minimum average speed of nerve impulses going
asked by tommy 
Math
The chart shows the total number of students in two school orchestras and the number of students in each orchestra who play string instruments. Which orchestra has the greater percent of its members as string instrumentalist? Orchestra Number of String
asked by Helen 
Chemistry
Consider that: the tetravalent cation of an isotope has 78 electrons and 128 neutrons; Nuclear relative mass of the same cation is 1.44% higher than the relative nuclear mass of its most common isotope based on these data, calculate the number of neutrons
asked by William 
LANG ARTS
Ok if anyone knows the answers to the Lesson 3:Quiz Elements of Poetry in Lang. please tell me.
asked by Amber 
Math Algebra
what is 2 square root 5 multiplied by 3 square root 2
asked by Anonymous 
input output
I'm in 12th grade. But I find this 6th grade problem a bit CHALLENGING. X: 4 12 Blank Blank Y: 6 18 Blank 60 Someone please solve this. Like.. WHAT. (Solve the blanks)
asked by lucas 
math
Lilly estimated a quotient of 1 20 and found an actual quotient of 83.What should she do next?
asked by Anonymous 
Science
How much weight of a 50 kg boy who's pushing a 30 kg crate?
asked by Ranaa 
Physics
Please help me. I need physics help. I don't understand how to do these questions. Can someone show me what I should use? and explain. I'll do calculations by myself. A stationary curling stone is struck in a glancing collision by a second curling stone of
asked by PhysicsQuestions repost because of no response 
manegerial economics
Assuming the price function as p=90+2Q and cost function as c=100.5Q(2). Find the maximizing output and price.
asked by yahaya 
Calculus
Find the implicit differentiation for each. 1) x^2 = (xy) / (x+y) 2) (x+y)^3 + (xy)^3 = x^4 + y^4
asked by Maia 
Spelling
Quotation marks signal what someone says. Monkey asked zebra " did you paint your stripes yourself?" How did zebra reply? Use quotation marks
asked by Ioanna 
Chemistry
What is the percentage of gas (C2H2) formed when 2.66g of calcium carbide (CaC2) reacts completely with 50g water?
asked by Bill 
Math
math forms for construction are made of cement like the one shown. this one has a hollow cylindrical center. what is the total volume of the form? use 3.14 as an approximation for pi. round answer to nearest tenth. Diameter for cylinder is 0.5 ft Width for
asked by Ayan 
Science
a man runs a distance of 197.5 km in 200 minutes and he reduced his speed by 5 kmph in every 30 minutes. how much distance he will cover in 1 hour of his journey
asked by Raj 
Language Art
The speaker in "Life Doesn't Frighten Me" says that mother goose, lions and kissy little girls are alike in that a.they do not frighten him or her*** b.only children fear them c.they are imaginary beings d.they make him or her laugh which sentence uses the
asked by Sid.V 
English
Which suffix would you add to the word contemplate to make it an adjective? A. ive*** B. ance C. ion D. ate
asked by Kaai97 
Language arts
Which of the following words is a synonym for beseeched in the following sentence? Nathan beseeched his parents to stop making him walk to school in the rain. negotiated. begged. (MY ANSWER) questioned. argued.
asked by LOVE 
Math
Our difference is 6. We have a sum of 14. What numbers are we? We know number 10. How did you find 4? Please describe and solve the riddle.Write the number sentence.
asked by Student 
Physics
A uniform 160 N ladder rests against a perfectly smooth wall, making a 70 degree angle with the wall (ladder is 7 m long). (a) find the normal forces that the wall and the floor exert on the ladder. B) what is the friction force on the ladder at the floor?
asked by Adolfo 
English
Use your knowledge of prefixes and suffixes to determine the meaning of the underlined word in the sentence below. The fire alarm bell rang at (irregular) intervals throughout the day. a. constant b. predictable*** c. highly inconvenient d. following no
asked by Kaai97 
trigonometry
why does supplementary angles always have the same sin?
asked by kath 
Algebra
A football field has a width of times the sum of x and meters and a length of the difference between 2x and 5meters.write an expression to represent the area and perimeter of the field.
asked by Lori 
English
Which of the following correctly compares the reactions of the mother and father in "Loyalites?" a. Mother was excited, and father was nervous b. Father was relieved, and mother was nervous c. Father was happy, and mother was neutral d. Mother was neutral,
asked by Jada 
Math
Name a fraction between 1/4 and 5/16. The answer I came up with is 9/32, is this correct.
asked by Hope 
Chemistry
Examples of Molecules having Chiral Centres but having Achiral Structures.
asked by Minhye 
math
a) Does {a}∗{b}∗ = {b}∗{a}∗? b) Does {a}∗{b}∗ = {a, b}∗?
asked by Newman 
Science
what are 6 contributions to pluto being demoted .I need date and names of the people
asked by Charlie Shuler 
APUSH
Hi this is my essay prompt for APUSH. I am a little confused about this prompt. I don't really know where to start. Also I'm not sure what my 3 body paragraphs should be about. If you could help me with this it would be great. Thank you Sydney Why would
asked by sydney 
Biology
For your cell explain how gene expression related to the cell's ability to perform its function in the body
asked by Anonymous 
math
The lines a and b intersect at point D. What is the value of z? z = Can you please help em solve im really stuck and confused?
asked by Marc 
Math
Jamie is saving money to buy a video game system. So far he has saved $16, which is 5% of the total cost of the system. What is the cost of the video game system.
asked by Amy 
English
what is the effect of the worm on the rose
asked by pakhi 
Intermediate Algebra
Translate phrases from words to symbols for the following statements: The sum of twenty and five is greater than or equal to four times three and a number.
asked by Anonymous 
Spelling
Quotation marks signal the name of a short story, poem, song or magazine article. Lion did not want zebra to read the fable " the lion and the mouse". He suggested another story. Why did the lion feel this way and what did he suggested instead? ( I have to
asked by Ioanna 
History
All of the following are correct about Mao’s Red Guards EXCEPT: A. in many instances, they brutalized their victims with impunity. B. they were composed of discontented Chinese youth. C. they received reenforcements from Taiwan. D. contained disgruntled
asked by angela 
Spelling
Hippo wondered what kind of " monkey business monkey was up to now What did hippo mean? Use quotation marks in your response
asked by Ioanna 
Physics
A merrygoround is a common piece of playground equipment. A 6.42m diameter merrygoround with a mass of 648.0kg is spinning at 39.4rpm. John runs tangent to the merrygoround at 6.36m/s, in the same direction that it is turning, and jumps onto the
asked by Ken 
Physics
i41 tinypic com/2qna74k png (add the periods) For the vectors in the figure, with a = 6.4, b = 2.5 and c = 6.87. Calculate a(dot)b calculate a(dot)c calculate b(dot)c I got 0 for a(dot)b but the same method (ac*cos(theta)) does not work for the other two,
asked by John brown 
One SS Question!
What was one event that helped make the US a world power? a. The country experienced the Great Depression. b. The country fought in World War I *** c. The country the Peace of Paris. d. The country fought in the French and Indian War.
asked by Joel 
HISTORY
Where would you most likely find South America's largest cities? mountains ****** rain forests coastlines deserts 2. How did human migration most contribute to ethnic diversity in South America today? People came to South America from different parts of
asked by GoldenSparkleGirl 
Chemistry
Write the equation for the dissolution of NH4NO3 in water. If 4.98 mol of NH4NO3 are dissolved, how many total moles of ions are produced?
asked by Hannah 
History
Chinese "communes" were: A. Communist Party committee cadres. B. urban districts established by Mao Zedong. C. the modern equivalent of the traditional cottage industries in pre modern China. D. agricultural communities containing more than thirty thousand
asked by angela 
Math
17,3,23,43 what are the next two numbers in the pattern and what is the rule?
asked by Jalin 
Science/ela
how and why do theories change .150 words rflect on pluto.i bet no one person can answer this
asked by Charlie Shuler 
Physics
Two trains are moving toward each other with speeds of 23 mph and 37 mph. How far apart are they before they pass each other? A. 60 miles B. 30 miles C. 6 miles D. 3 miles E. 2 miles F. 1 mile
asked by Sandy East Ward 
Physics
Wat direction will the Electric Field Lines be in a parallel plate capacitor containing a dielectric ?
asked by Minhye 
Physical sciences
Two forces A and B act at a point O. A=30 N at 60 degree and B= 40 N at 120 degree, relative to xaxis. Calculate the magnitude and direction of the resultant force using the method of perpendicular components.
asked by Lee 
Science
What are some every day uses that have the same function as Golgi Bodies?
asked by Evie 
History  Homework Help
How did the Industrial Revolution affect the poor in the late 1800s? A: The City slums emptied B: The life of poor did not improve.
asked by Sonny 
Math
Can you also help me with another one, it has a cone on top of a cylinder The cones slant height is 6in The cones length(radius) is 4 in The cones height is not known The cylinders height is 7 in The cylinders length(radius) is also 4 in The radius is half
asked by Ayan 
Physical Science
A ferromagnetic material is A) always a magnet B) a magnet if it's domains are aligned C) a magnet if it's domains are not aligned D) never a magnet I think it is A....
asked by Eliza 
spanish
Which word doesn't belong? A. Cante B. Levántese C. Abra los ojos D. Duerma
asked by jake 
Science
A body initially at distance given an acceleration of 12/s2 (squared2 ). Find the velocity after it travelled 205. Q2. A body moving in linear motion start with an initial acceleration after 205 was 12m/s2. What's the velocity at this instance?
asked by Dorothy 
Math
A 19liter mixture consists by volume of 1 part juice to 18 parts water. If x liters of juice and y liters of water are added to this mixture to make a 54liter mixture consisting by volume of 1 part juice to 2 parts water, what is the value of x?
asked by Shelley 
Physics
A body initially at distance given an acceleration of 12/s2 (squared2 ). Find the velocity after it travelled 205. Q2. A body moving in linear motion start with an initial acceleration after 205 was 12m/s2. What's the velocity at this instance?
asked by Dorothy 
maths
1. A music store pays €14 for a CD. At what price must the CD be sold so the shopkeeper can make a profit of 25%? 2. What is the smallest number which can be divided evenly by 500, 600, 1000? 3. A map scale is 1cm to 30km. What is the real distance
asked by liam 
spanish
The Spanish equivalent for seeds is A. perros. B. campesinos. C. semillas. D. planta.
asked by jake 
Chemistry
The normal hormone adrenaline concentration (C9H13NO3) in blood plasma and 6,0x10^8g / L. How adrenaline molecules are contained in 0.5L of plasma sanguine?
asked by Nadia 
MATH
A(2,1) , B(4,3) and C(3,5) are the vertices of a triangle ABC. If r1 represents the reflection in X axis and r2 represents the reflection in the line x=5, find the image of triangle ABC under combined transformation r2 o r1. Should we perform r2 first or
asked by clive 
Chemistry
Consider that: the tetravalent cation of an isotope has 78 electrons and 128 neutrons; Nuclear relative mass of the same cation is 1.44% higher than the relative nuclear mass of its most common isotope based on these data, calculate the number of neutrons
asked by William 
Pre Algebra
My problem is evaluate the expression 1 11/16  (4 1/6)? 1) 27/16 + 25/6 = 81/48 + 200/48 = 119/48 = 2 23/48 2) 1 33/48 + 4 8/48 = 3 41/48 Have to do it two ways, why can't I get the same answer. What am I doing wrong? Thank you very much
asked by Carolyn 
selma high
In the given rhombus,the m1 = 15x. Find the value of x.
asked by alandria 
Math
Someone answer all of this clearly, I don't get it at all. Suppose a ship is sailing at a rate of 35km/h parellel to a straight shoreline. The ship is 10km from shore when it passes a lighthouse at 11am. Question 6 options: a) Let k be the distance between
asked by Chris 
history
how was world war 1 started?
asked by august alexa 
math
an open water tank with length 20 m and width 15 m holds 4800 cubic metres of water.calculate the total surface area of the part of the tank in contact with water
asked by princess 
english
what are transitive verbs
asked by kaitlin ada 
math
A square is folded vertically twice and the resulting perimeter is 20 cm.What is the peremeter of the square?
asked by claire 
Physics
An airplane flying horizontally 1000 meters above the ground at 200 km per hr drops a bomb on a target on the ground. Determine the acute angle between the vertical and the line joning the airplaod and target at the instant when the bomb is released.
asked by Angel 
Physics
A person wants to launch a water balloon and hit the top of a tower, 50.0 meters away. The water balloon launcher is angled at 25 degrees. The water balloon leaves the launcher at 68 m/s. If the balloon hits the top of the tower, how high was the tower?
asked by Drew 
Math
Mr. customs is correcting the class's math homework on customary units. which of the following measurements is reasonable? A pencil is 12 feet long. The back porch is 12 inches wide. The 3rd hole on the golf court is 123 miles long. The distance from new
asked by LOVE 
math
8x8=
asked by Jahnavi M 
Marble hall
Is it possible to start pure maths and physics at college ?
asked by blackey 
Math
Solve:(a+x)^2/3+(ax)^2/3=3(a^2x^2)^1/3
asked by Rabin 
math
Brandon can make 5 loaves of bread with 6 cups of flour . how many loaves of bread can you make with 24 cups of flour?
asked by hmmm 
W Hist
a) Which technologies have been pivotal in the development of the Information Age? To what extent did the Industrial Revolution create the foundation for modern technologies? b) How have the technological changes of the Information Age transformed modern
asked by Astral Tellurian 
Chemistry
How many moles of oxygen will be produced by 0.27 moles of potassium chlorate? 2 KCLO3 = 3 O2 + 2 KCL 0.27 x 3 O2 / 2KCL = 0.405?
asked by Boberto 
chemistry
A gas at a temperature of 600C and 1ATM has a volume of 120 L. So what is the volume of the gas at a temperature of 400C at a constant pressure ?
asked by bruge 
Math
what is the best unit of measurements for the length of the distance one end of your textbook to the other end of your textbook? Inch. Foot (MY ANSWER) Yard. Mile.
asked by LOVE 
AP Chem
What is the wedge dash notation for the SP hybridization of Carbon? Could someone please describe it, or do you have a link for it? I'm so stuck and lost! Thank you
asked by Anonymous 
Physics
the pressure at a point below a point below the surface of the sea is caused by both the height of the water above that and the air pressure on the surface of the sea. if the diver reaches a depth of 20m below the surface on the surface of the sea
asked by Joe 
Math
. Question 3 options: Given g(x)=−x/4+4 and f(x)=4x+1/4 , find g^1(x) , f^1(x) , (g∘f)^1(x) and (f^−1∘g^1)(x) . What can you conclude?
asked by Matt 
Language Arts
Underline the correct pronoun in() to complete each sentence. 1.Sometimes (us,we) pretend the treehouse is a fort. Underline the word we 2. Both Brian and (I, me) want to be in charge. Underline the word I 3. Larry and (them, they) will be the troops.
asked by Patrick 
math
the diameter of scooter wheel is 4cm. how far will the scooter have travelled after 450 revolutions of the wheel?
asked by sana 
english
How the pronoun reference became faulty? 1. Jake told his brother he ought to get out and enjoy the fresh air. 2. Heidi told her mother that she should learn to type. 3. I scored twenty points because I was very good at it. 4. Gus told Jerome that he was
asked by pitch 
Math
(175)*(62)= b.(6341)/2=
asked by Thato 
English
Use your knowledge of prefixes and suffixes to determine the meaning of the underlined word in the sentence below. The fire alarm bell rang at (irregular) intervals throughout the day. a. constant*** b. predictable c. highly inconvenient d. following no
asked by Kaai97 
mathematics
four numbers are in g.p if the product of these extremes is 243 and the sum of the middle two is 36.find the numbers
asked by Anonymous 
physics
the no of wave in 6cm of vacum is same as that of no of wave in xcm of medium is 3/2 find the value of x
asked by rani 
Math
Kevin is flying an airplane at an altitude of 5300 feet.He sees his house on the ground at 45 degree angle of depression.What is kevin's horizontal distance from his house at this point?
asked by Christian Williams 
mathematics
four numbers are in g.p if the product of these extremes is 243 and the sum of the middle two is 36.find the numbers
asked by Anonymous 
mathematics
four numbers are in g.p if the product of these extremes is 243 and the sum of the middle two is 36.find the numbers
asked by Anonymous 
math
The sum of the angles of a triangle is 180 degrees. In the figure below angle B and angle C are the same size. If angle A is 54 degrees smaller than angle B. Find the measure of each angle.
asked by Anonymous 
Geography
Identify Pericles. Describe the age of Pericles
asked by Jhoel00 
science(physics)
the no of wave in 6cm of vacum is same as that of no of wave in xcm of medium refractive index of given medium is 3/2 find the value of x
asked by Anonymous 
SS 1 question plz help THX!
3. Customs give people______ A. a sense of identity*** B. the same religion C. a sense that they do not belong D. the ability to learn a new language
asked by sunshine 
Math
A recipe calls for 2 cups of sugar to make 2 dozen cookies. Use the proportion to calculate how much sugar is needed to make 6 dozen cookies.
asked by Amber 
math
a company has 2 offfices that holds 30000 employees. the head quarters holds 14 times as many people that their overseas branch. How many people are at HQ
asked by jerome 
physics
(a)The world record for the 100meter dash is 9.58 seconds (Bolt, 2009). Use the speed from part (a) as his maximum velocity. Assume a sprinter accelerates at a constant rate up to their maximum velocity, which is maintained for the remainder of the race,
asked by tom 
Chemistry
What is the pOH of a 0.2M buffer solution of NH 4 + 0.2M NH4NO3 at 25 ° C. PKP = 4.74
asked by Nayara 
US history
Who is the above statement referring to ?
asked by Malak 
math
the great goofy gadget comes with a page of instructions. when the page is unfolded, it is 81 square inches. if one side of the page is 9 inches wide, what is the perimeter?
asked by a 
Math
what is the best unit measurement for two sixth grade students? ounce pound. (MY ANSWER) tons. cup.
asked by LOVE 
history
What is the jewish book of faith called?
asked by help plzz 
math
how to find the sequence then find the unknown term like 3/10 2/5 blank blank blank blank blak
asked by blujag 
G
How many people died in one day
asked by No name 
Phys. Sci.
Where is the field of a magnet strongest? A. near the north pole B. near the south pole C. near both poles D. near the middle I think it is C...
asked by {*{Eliza}*} 
perimeter and area
the top of a giddy gizmo has an area of 25 square inches. the Gizmo's top is square. How long is each of the top's sides?
asked by a 
history
How did the early israelites survive ?
asked by plzzz help 
Chemistry
How does the molecular wight of the gas affect the kvalue?
asked by Alice 
Physics
I need physics help. I don't understand how to do these questions. Can someone show me what I should use? and explain. I'll do calculations by myself. A stationary curling stone is struck in a glancing collision by a second curling stone of equal mass. If
asked by Physics 
World History
a) Which technologies have been pivotal in the development of the Information Age? To what extent did the Industrial Revolution create the foundation for modern technologies? ~~~~~~~ Need help on that second part of the first question, I know I asked this
asked by Astral Tellurian 
english
Identify the italicized phrase. Charmed by the gracious manner, the producer offered her a contract.
asked by jennifer 
History
Define ark of covenant and Define ark of the law
asked by plzzz help 
english
Identify the infinitive phrase and its use. The scientists tried learn from his experiments.
asked by jennifer 
Chemistry
Balance the equations for oxide reduction method: KMnO4 + KCl > MnCl2 + Cl2
asked by Julia 
Career...Help Please.
I have to write a 300500 word essay answering the following questions What benefits do you expect to achieve from career exploration? What do you expect to be the most challenging parts of your career planning process? Why? What questions do you hope to
asked by Cece 
Math
What is the best unit of measurement for the weight of a grasshopper? Ounces. (MY ANSWER) Pounds. Tons. Inches.
asked by LOVE 
perimeter and area
The DingDong doodad is a hot seller. The Top of its box has an area of 90 square centimeters. The box's top is 15 centimeters long. How wide is it? what is the doodad box tops perimeter? W = ? A = ?
asked by a 
perimeter and area
the perimeter of the think thing thingamabob is 24 centimeters. All the thingamabob's sides are same length. How long are they? What is the Thingamabob's area? L = ? A = ? I think Length = 6 I think Area = 36 is this correct? if not can you show or
asked by a 
math
If the sides of a triangle are 4p, 5p and 6p, calculate the size of the lagest angle.
asked by somay 
Math
Which equivalent fractions can you use to find the sum of 2/8 + 3/9
asked by Anonymous 
Science
Which of the following determines the type of biome classification that will be made for a particular region? A.climate B.size C.mineral deposits D.number of human settlements* Thank you for the help
asked by Princess 
Science
If the current in a wire is directed upward, what is the direction of the magnetic field produced by the current? A. counterclockwise B. clockwise C. in the same direction as the current D. in the opposite direction to the current D?
asked by CookieMonster🍪 
Science
Two objects with charges of +1.0 and 1.0 are separated by 1.0km. Find the magnitude of the force that either charge exerts on the other.
asked by April