Questions Asked on
January 31, 2017

Language Arts
Plz help ms sue Question #1: Which characteristics make "The Rider" a lyric poem? a. It uses musical language and expresses feelings b. It tells a story about a historical event c. It rhymes and has a regular rhythm d. It uses repetition and describes a
asked by Luna 
Math
20. Write a sequence of transformations that maps quadrilateral ABCD onto quadrilateral A"B"C"D in the picture below. ( i know it doesn't show the pic of the graph but i need so much help)
asked by Need Help Anyone ! 
Physics
A car accelerates in the +x direction from rest with a constant acceleration of a1 = 1.76 m/s2 for t1 = 20 s. At that point the driver notices a tree limb that has fallen on the road and brakes hard for t2 = 5 s with a constant acceleration of a2 = 5.93
asked by Uwais 
chem
ethanol melts at 114c the enthalpy of fusion 5.02 kj/mol the specific heats of solid and liquid ethanol are 0.97 and 2.3 respectively . how much heat is needed to convert 25 g of solid etanol ay 135c to liquid ethanol at 50c?
asked by ali 
Geography PLZZZZ HELP AND CHECK ANSWERS!!!!!!!!!!!
Which country shares an island with another nation? (1 point) A.1 B.2 C.3 (My answer) D.4 2. The number 2 marks which country? (1 point) A.New Zealand B.Indonesia C.New Guinea D.Tuvalu(My answer) 3. Based on the data, which nation most likely has the
asked by Kailyn 
Science
Explain what Maria and craters are and how they formed.
asked by Justin 
ELA
1.which of the following names a type of figurative language a.(Metaphor) b.Rhythm c.Definition d.Dialogue 2.what of the following lines of poetry contains a simile a.the smell of sweet happiness swirls from the bakery door b.the last birdsong of the day
asked by Help I need somebody not just anybody 
Economics
2. Identify three decisions that you (micro) have made recently. 3. Identify three decisions that our government (macro) has made recently. Use the internet, the newspaper, or television news to research this information. 4. List three resources that you
asked by Anonymous 
Math
The population of bacteria in a petri dish doubles every 12 h. The population of the bacteria is initially 500 organisms. How long will it take for the population of the bacteria to reach 800? Round your answer to the nearest tenth of an hour.
asked by Ray 
LA
In these lines from "A Dream Within a Dream," the speaker dreams of holding a few grains of sand. What is the meaning of creep in this context! How few! yet how they creep / Through my fingers to the deep 1.stick 2.grow 3.crawl 4.slip*** In "A dream Within
asked by Anonymous 
Technology HURRY
what is the purpose of rules A:to provide an agreed upon list of acceptable and unacceptable behavior B:to discourage creativity C:to prevent students form having fun D:to provide time limits for computers use I think A
asked by Maria Stevens 
Social studies
1. A tropical climate is key to which economic activity in the lowlands of Central America and the Caribbean? a. commerce and manufacturing*** b. production of cash crops c.animal husbandry d. mining Am I right?
asked by softball lover 
science
The orbits of planets being elliptical was one the planetary laws developed by ==A. Kepler. B. Brahe. C. Ptolemy. D. Copernicus. If a car travels from Town A to Town B on one road at different speeds and stops at red lights, knowing the distance between
asked by Check answers please 
English
Which of the following topics is the clearest example of the informative purpose? A. a short essay describing a recent trip to New Zealand *** B. a eulogy for a deceased friend C. a glowing movie review D. a dialogue between two characters in a play Use
asked by PleaseHelpMe777 
English
Just checking a few questions. Which of the following topics is the clearest example of the informative purpose? A. a short essay describing a recent trip to New Zealand ***? B. a eulogy for a deceased friend ***? C. a glowing movie review ***? D. a
asked by PleaseHelpMe777 
Math
a clock will lose 5 minutes every day. How much time will it lose in 2 hours?
asked by good 
ELA
Which of the following pairs of poetry elements best help the reader to identify the poem's tone? 1. Rhyme and rhythm 2. Structure and theme 3. (Connotation and denotation) 4. Speaker and line length
asked by Help I need somebody not just anybody 
Math
which g the following is a regular polygon. (a.rectangle (b.circle (c.equilateral triangle (d.trapezoid
asked by ELI 
Social studies
explain the advantages and disadvantages you discovered for interdependence. Include example from the past and present of the interdependence in central america Help please!
asked by softball lover 
math help plz really urgent
1. The formula M=log I/S determines the magnitude of an earthquake, where I is the intensity of the earthquake and S is the intensity of a “standard earthquake.” How many times stronger is an earthquake with a magnitude of 8 than an earthquake with a
asked by sammi 
English
The importance of being earnest play please help me 20. Briefly explain two ways the play is either reflective of the Victorian culture or shows the influence of Restoration comedy. Respond in complete sentences. 21. Identify and explain how symbolism is
asked by Em 
Math
Marcus built a model car that is 4 inches wide. What scale was used to build the car if the actual width of the car is 6 feet? 1 in. = 2 ft 1 in. = 2.5 ft 1 in. = (1.5 ft) 1 ft = 1.5 in.
asked by Help I need somebody not just anybody 
English
The passage: Suppose the state is considering a proposal to raise the legal driving age from 16 to 18. The following letter addresses this proposal. Dear Editor, I understand that the state wants to raise the driving age to 18. That change would be a great
asked by PleaseHelpMe777 
English
Either Chris or the new employee ________ the mail before Dolores or Charles ________.
asked by Anonymous 
Algebra
Really need some help 1. 14x^2+4+3x12x^23+11x A) 2x^2+7x+1 B) 2x^2+14x+1 C) 2x^2+14x+7 D) 26x^2+7x+7 2. 4x^2+45x+x2x^2+8 A) 2x^2+4x+12 B) 2x^24x+12 C) 2x^2+4x+12 D) 2x^24x+12
asked by Poprocks 
english
Identify the number of independent and subordinate clauses in the following group of words. Early bicycles had one very large wheel and one very small wheel
asked by kareem 
Precalculus
Let $\mathcal{G}$ be the graph of the parametric equations \begin{align*} x &= \cos(4t),\\ y &= \sin(6t). \end{align*}What is the length of the smallest interval $I$ such that the graph of these equations for all $t\in I$ produces the entire graph
asked by Zheng 
Social Studies
1 Which of the following was among President Wilson's fourteen points? A Disarm all major powers B Form a league of Nations C Create an alliance with Germany D Make or European countries repay their debts 2 What was the main purpose of President Wilson's
asked by Lizz 
Supportive learning environment
The ideal early childhood schedule for preschool children contains which of the following? A. Frequent changes in activities so children don't get bored B. A 45minute circle time activity C. Integrated activities within a large block of time D. A specific
asked by Priscila 
Geargia State History (Social Studies)
2. Officials whose jobs are not provided for in the constitution but are required by law are known as __________. A. Constitutional Officers B Secretaries Of State C. Deputies D. Statutory Officials 5. True False: The state supreme court is an appellate
asked by Nicole 
Art
This Egyptian leather scrap gives clues about ancient bookbinding techniques. What value does this piece hold for the museum that preserves it? a.scholastic value b.provenance c.(cultural heritage) d.market value It is the Painted Leather Fragment by an
asked by Help I need somebody not just anybody 
Literature
which of the following lines from song of becoming best supports the response selected above? A:"Facing sullen tanks with streams of stones. B: Dueling with branches, pretending to be great heroes in history. C: They grown to become trees, plunging deep
asked by Mills 
physics
A water balloon is launched at a speed of 42 m/s and an angle of 36 degrees above the horizontal. The water balloon hits a tall building located 27 m from the launch pad. At what height above the ground level will the water balloon hit the building?
asked by dalia 
math
your brother is 1/3 your age.your sister is 6 years older than your brother. your sister is 10 years old. write and solve and equation to find your age a
asked by j 
Math
You use a scale of 1 inch = 280 feet to build a model of the Great Pyramid of Giza. The width of the base of the pyramid is 756 feet. What is the width of your model? 1. 27 in. 2. 3.4 in. 3. 3 in. 4. (2.7 in.)
asked by Help I need somebody not just anybody 
physical science
Look at the graph below measuring the speed of a truck and answer the following 2 questions: a) If the graph represents speed, what is measured on the x and y axes? You need to specifically identify which axis is which. b) Based on what the y axis
asked by Hi 
ELA
Which of the following lines of poetry contains a simile? 1.The smell of sweet happiness swirls from the bakery door. 2.The last birdsong of the day greets the night's first star. 3.(Drops floated on the pool like pearls.) 4.Moonlight spilled on the
asked by Help I need somebody not just anybody 
Microbes and Society
Which of the following is not a good example of a scientific hypothesis (i.e., the hypothesis you would set up to test against the null hypothesis)? Answers: a. Smaller class size is related to better academic performance. b. There is no relationship
asked by Amber 
Math
Martin has 12 times as many baseball cards as Josie. Josie has 29 more cards than Kal. How many baseball cards does Martin have?
asked by Joe 
math
in a circle of radius 6cm , a chord is drawn 3cm from the circle (a)calculate the angle subtended by the chord at the centre of the circle
asked by kelvin mafara 
Algebra
3. What would be the simplest way to solve the system? y=1/2x 2x + 3y = 28 A. Graphing B. Substitution***** MY ANSWER! C. Elimination D. Distributive 4. What is the solution of the system? y=3x 2x + 3y = 6 A. (2,6) B. (1,3) C. (2,6)*****MY ANSWER! D.
asked by Glad To Help 
MATH @Damon @ms. Sue
Can Someone check my Work Belinda wants to invest $1000. The table below shows the value of her investment under two different options for three different years: Number of years 1 2 3 Option 1 (amount in dollars) 1100 1210 1331 Option 2 (amount in dollars)
asked by sarah 
LEA
Which word in the following sentence is an adverb? Teresa smiled brightly as she and her younger brother looked for shiny shells on the sandy beach. 1.smiled 2.brighty 3.shiny 4.sandy
asked by triston 
Math
Four brothers share 3 pizzas equally , how much of a pizza does each brother get
asked by Amerie 
chemistry
Calculate the pH values and draw the titration curve for the titration of 500 mL of 0.010 M acetic acid (pKa 4.76) with 0.010 MKOH. Calculate the pH of the solution after 490 mL of the titrant have been added. Calculate the pH of the solution after 500 mL
asked by Jasmine 
math
Georgetown and Franklin are 9.7 in apart on a map that has a scale of 1.1 in : 15 mi. How far apart are the real cities?
asked by julia 
MATH @Damon @ms. Sue
Belinda wants to invest $1000. The table below shows the value of her investment under two different options for three different years: Number of years 1 2 3 Option 1 (amount in dollars) 1100 1210 1331 Option 2 (amount in dollars) 1100 1200 1300 Part A:
asked by sarah 
LEA
What kind of word does the adverb in the previous question modify? 1.another verb 2.an ajective 3.a noun 4.a verb*******
asked by triston 
ELA
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 Ms. Sue is this right
asked by Help I need somebody not just anybody 
Social Studies
What bordered the Gupta Empire to the north? 1. Ganges River 2. India 3. Himalaya*** 4. Bay of Bengal The Hindu Kush are near which river? 1. Ganges 2. Nile 3. Arabian 4. Indus**** Please check my answers Ms.Sue please
asked by Anonymous 
social studies
PLEASE HELPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!! 1. Why is the soil in the Mississippi Alluvial Plain generally better than the soil in the Ozark Mountains? A.Farmers in the Mississippi Alluvial Plain can afford better fertilizers B.The soil is enriched because
asked by nobody 
physics
A ball is thrown horizontally of a cliff. If the initial speed of the ball is 24.0 m/s and the cliff is 124.0 m high, how far from the base of the cliff will the ball land in the water below? Calculate the answer in meters (m) and rounded to three
asked by Dalia 
Algebra 2 help its urgent please(:
Jacob is standing 112 m from a building. The angle of elevation when he looks up to the top of the building is 62°. How tall is the building? Enter your answer, rounded to the nearest tenth I'm really confused on this question
asked by Suha 
PLEASE HELP
Find the volume of a cone of height 8 centimeters and base radius 6 centimeters. This cone is sliced by a plane that is parallel to the base and 2 centimeters from it. Find the volumes of the two resulting solids. One is a cone, while the other is called a
asked by Grace 
math
1) Carmen borrowed $1,200 for three months at 10.5% interest. How much interest did she pay for the loan? 2)Zack deposited $1,200 in a savings account that paid 7.75% simple interest. What was the balance in his account at the beginning of the third year?
asked by kama 
SS
Which of the following circumstances posses the greatest benefit and challenge to economics in the region? (region=southwest Asia) A:Lack of water B:Trade with foreign nations C:Dependance on oil D:Growth of tourism I think it is B Thank you for your help.
asked by Jaden 
Engish
1. I don't agree with the statement that ..... 2. I don't agree with the first point that .... 3. I don't agree with the first step that .... (Can we use all the expressions? Which noun should we use? After the opponent speaker made a speech, s speaker of
asked by rfvv 
Maths
Let the width and the length be real numbers. The perimeter remains constant 24. Draw the graph for 1 < w < 11
asked by AJ Aries 
Microbes and Society
The “central dogma” is a supposedly firm principle that explains how genes function in cells. With the emergence of AIDS, the central dogma has come into question because of the ability of the AIDS virus to convert RNA into DNA. What is the central
asked by Amber 
Health Insurance
1. The patient is seen by his family physician for followup treatment of recently diagnosed asthmatic bronchitis. The physician’s fee is $75. The patient’s copayment is $20. The patient’s insurance plan covers 80% of the fee schedule amount of $60.
asked by Angela Redlin 
English III
What is the genre of the John Henry story? What led you to this conclusion? The story of John Henry is considered a ballad because the story is told in a classic folk song. In those days the men that worked on the railroad used song as a form of
asked by Anonymous 
hisory help asap
1 The golden age of culture came during which empire? A.Roman B.Persian C.Gupta D.Mauryan** 2. This raja conquered weak kingdoms left by alexander the great ? a) Chandragupta Maurya*** B) Asoka C) Hari Krishna D) Vishnu 3. In this section of the
asked by k=jimmy 
Physics
Two blocks,each of mass 3.0 kg are connected by a light cord and placed on a horizontal surfabe when a horizontal force of 20 newton is applied on a block an accn of 0.50 metre per second square is produced find(a)tensiom(b)force of friction which is same
asked by Jack 
Geometry
I scored 5616 on my Geometry scantron but that number is to large to make any sense. Is that a good or a bad score. I'm in 9th Grade.
asked by Daniel 
ELA
Which of the following pairs of poetry elements best help the reader to identify the poem's tone? 1. Rhyme and rhythm 2. Structure and theme 3. (Connotation and denotation) 4. Speaker and line length
asked by Help I need somebody not just anybody 
Business math
An invoice is dated January 25 with terms 2/10 20x. Find the final discount date and the net payment date. The net payment date is 20 days after the final discount date.
asked by Mike 
Geometry
Two unit squares share the same center. The overlapping region of the two squares is an octagon with perimeter 3.5. What is the area of the octagon? I don't know how to do this. Could you please help me?
asked by Ally 
math
a bag of chips weigh eight ounces how many bags of chips weigh 12 pounds
asked by laura 
Physics
If Upper B Overscript rightarrow EndScripts is added to Upper C Overscript rightarrow EndScripts equals 7.1 i Overscript ̂ EndScripts plus 3.1 j Overscript ̂ EndScripts, the result is a vector in the positive direction of the y axis, with a magnitude
asked by Zain Ul Abedin 
stats
scores on the SAT critical reading test in 2013 follow a normal distribution with a mean score of 496 and a standard deviation of 115. what proportion of scores are higher thzn 530? what proportin of scores are between 400 and 500? the highest 10% of
asked by breana 
Math
The maximum possible score in an exam was 80 and all questions carried equal weightage. For each correct answer 4 marks were awarded whereas for each wrong answer 1 mark was deducted. For no answer, the marks remained unchanged. A student got 57 marks in
asked by Ivo 
math
Describe the points on the earth’s surface that are visible to a viewer who is 100 miles above the North Pole. Would it be half of the surface area of Earth?
asked by Helen 
Math
The maximum possible score in an exam was 80 and all questions carried equal weightage. For each correct answer 4 marks were awarded whereas for each wrong answer 1 mark was deducted. For no answer, the marks remained unchanged. A student got 57 marks in
asked by Anonymous 
Math
The maximum possible score in an exam was 80 and all questions carried equal weightage. For each correct answer 4 marks were awarded whereas for each wrong answer 1 mark was deducted. For no answer, the marks remained unchanged. A student got 57 marks in
asked by Anonymous 
Math
Gabriel has read 150 pages of a 236 page book.If he reads 9 pages a day, in how many days will he finish the book?
asked by Isabella 
math
An elevator descends at a rate of 4.5 feet per second. If the elevator begins its descent from a height of 360 feet, at what height will it be after 17 seconds?
asked by nylah 
physics
a brick is thrown upward from the top of a building at an angle of 25 degrees to the horizontal and with an initial speed of 15 m/s. what is the velocity of the brick at the max height? (the answer is 13.6 but I don't understand why or how to do it) (i
asked by Anthony 
Math
The temperature of a freezer is never greater than 2 degrees C. Yesterday the temperature was 10 degrees C, but it increased at a steady rate of 1.5 degrees C per hour. How long in hours and minutes did the temperature increase inside the freezer?
asked by True_Prodigy 
Microbes and Society
Which of the following is the correct sequence of steps in the scientific method? a. observation  prediction  hypothesis  observation  hypothesis b. hypothesis  observation  prediction  hypothesis  observation c. observation  hypothesis 
asked by Amber 
Microbes and Society
Which of the following is the correct sequence of steps in the scientific method? a. observation  prediction  hypothesis  observation  hypothesis b. hypothesis  observation  prediction  hypothesis  observation wrong c. observation  hypothesis 
asked by Amber 
MATH
Which expression calculates the time in hours an object takes to travel 38 miles at a speed of 2 m/h ? 38+2 382 38−2 38⋅2
asked by Tyler 
Precalculus
(a) Suppose $x$ and $y$ are points on the unit circle such that the line through $x$ and $y$ intersects the real axis. Show that if $z$ is the point where this line intersects the real axis, then $z = \dfrac{x+y}{xy+1}$. (b) Let $Q_1 Q_2 \dotsb Q_{18}$ be
asked by Zheng 
maths
find the sum to 20 terms of an A.P. whose 4th term is 7 and 7th term is 13
asked by sandhya 
physical science
two forces of 60 and 80 newton respectively act simultaneously at the point ...sketch and determine their resultant force using tail to tail method and tail to tail method
asked by kgahliso mahlaba 
Math
Johnny is jogging along a track.he has already jogged 1 2/3 miles.he plans to jog a total of 3 1/4 miles.how many miles does he have left to jog
asked by Anonymous 
Chem
2. Suppose a chemistry student made 2000. mL of 6.00 M HCl. He accidently spilled half of this solution on the floor. What is the Molarity of HCL left in the beaker? Explain the answer...  for this problem, would I use the eq'N, M1V1=M2V2. 3. What is the
asked by Lina 
Grammar
The nurse's notes in the medical record indicate the patient's pain was severe. What is wrong with this sentence? Or wrong grammatical errors?
asked by Mina 
Math
Four brothers share 3 pizza equally . How much of a pizza does each brother get
asked by Amerie 
English
1. I totally disagree with you. 2. I totally don't agree with you. (Are both the same? Or are both different in meaning?)
asked by rfvv 
history
1 The golden age of culture came during which empire? A.Roman B.Persian C.Gupta D.Mauryan** 2. This raja conquered weak kingdoms left by alexander the great ? a) Chandragupta Maurya*** B) Asoka C) Hari Krishna D) Vishnu 3. In this section of the
asked by My name is unknown, 
math
a 6 pack of undershirts costs 13.98. This is 3,96 less than the cost of buying 6 individual shirts. If each undershirt costs the same amount, how much does each undershirt cost when purchased individually?
asked by rose 
Physics
A cylindrical conductor of length l and unifrom area of across section A has resistance R another conductor of length 2l and resistance R of the same material has area of across section
asked by Libaan 
math
A boat traveled downstream a distance of 9090 mi and then came right back. If the speed of the current was 88 mph and the total trip took 66 hourscomma nbsp, find the average speed of the boat relative to the water.
asked by taylor 
Social Studies
This religion believes in karma, or that actions in your life would have consequences 1. (Buddhism) 2. Judaism 3. altruism 4. Hinduism I'm having trouble because both Buddhism and Hinduism believe in karma/
asked by Help I need somebody not just anybody 
algebra
14x 3 y to the negative 4 / 2x5 y to the negative 2 how do you do this
asked by henry 
english
In each sentence, there is one word which is incorrect. Choose the one word or phrase that is in? 1.she had apple for breakfast , and then she ate two more apples for lunch 2. what's carren doing over there, she is supposed to be studying, but it looks
asked by sheela 
English
1. I agree with you that watching TV is a waste of time. 2. I agree with you about the statement that watching TV is a waste of time. 3. I agree that watching TV is a waste of time.  Q1: Are they all grammatical? Do they have
asked by rfvv 
proportion and percentages problems
four dozen letters weigh 1kg 200g find the weight of a 1 letter b 10 letters c 38 letters if each weighs the same amount. please reply asap thank you:D
asked by everleigh 
proportion and percentages problems
in 12 weeks a boy`s wages came to £396.00. How much does he earn in a 1 week b 9 weeks c 25 weeks thank you:D
asked by everleigh 
Math
Mr. Hernandez asked his students to estimate the area of the circular garden in front of the school. If the radius of the garden is 7 feet, which statement is closest to the area of the garden
asked by Karla 
Physics
Determine the mass of 0.5m^3 of aluminum with relative density of 2.70.
asked by Precious 
Algebra
Is 0.54 a rational number why or why not
asked by Anonymous 
Supportive learning environment
Continuity of care refers to which of the following? A. Children staying with the same teacher for a period of two or more years B. Children being in the same classroom as their siblings C. Children staying at the same center or program for two or more
asked by Priscila 
History need help asap
1 The golden age of culture came during which empire? A.Roman B.Persian C.Gupta D.Mauryan** 2. This raja conquered weak kingdoms left by alexander the great ? a) Chandragupta Maurya*** B) Asoka C) Hari Krishna D) Vishnu 3. In this section of the
asked by My name is unknown, 
physics
Show beta cubic=2alpha and galma cubic =3alpha
asked by timzy 
Math
John bought 8 bananas at the grocery store. Each banana weighed 50 grams. If the price for the bananas was $6.50 per kilogram, how much did he pay?
asked by Laquincy 
Maths
The perimeter of a doormat is 90 inches. The doormat 15 inches wide. How long is it
asked by Varshini 
Math
Order the following from least to greatest 0.3 3/5 0.66 2/3 0.35
asked by Jacob 
Social Studies
Michael appears before a judge and is sentenced to six months of probation and a $250 fine. Which of the following crimes is Michael most likely to have committed? A. Kidnapping B. Arson C. Selling drugs D. Shoplifting Is the correct answer D?
asked by Help Me! 
chemistry
Robin the Research scientist prepares 100 mLs of a solution of 100 mM of Tris HCl. What is the pH? and part two for this question Calculate the pH when the scientist adds 100 ul of 50% NaOH
asked by Aarya Singh 
Calculus
True or False,... Im confused If the continuous function f(x) has a domain (∞, +∞), then either lim > ∞ exists, or limit X> ∞ is +∞
asked by LJ 
Math
How do I shift f(x)=x^2+sinx 3 to the right and 7 up?
asked by Anon 
Math
How do you solve x 4/5 = 12/15
asked by Miyah 
Math
Carl had a part of a pizza. He gave 1/6 of a pizza to Susan. What part of a pizza did Carl have at first? Use the variable p.
asked by Bryan 
Trigonometry
the number of solution of sinx = cos3x in the interval (2π,3π)
asked by Gaurav 
Geography
According to biocological theory changes in the layers of environment such as ecosystem and macrosystem
asked by Melissa 
PHP Coding
I got an error with this line. Could anyone check what's wrong? 64 define('QA_MYSQL_TABLE_PREFIX', 'QA_); the error message: Parse error: syntax error, unexpected ''); ' (T_CONSTANT_ENCAPSED_STRING) in
asked by Anonymous 
Math
Mrs. Renu wants to deposit a regular amount at the beginning of each quarter for 3 years. The bank pays interest @ 8% per annum. Find the quarterly deposits if Mrs. Renu will get Rs. 40000 at the end of 3 years.
asked by Sonu 
Chemistry
Robin the Research scientist prepares 100 mLs of a solution of 100 mM of Tris HCl. What is the pH? I am confused since we do not know the conjugate base concentration so how to solve for the pH
asked by Aarya Singh 
basic calculus
find a appropriate formula for the area of a narrow circular ring....wedding band made of circular wire
asked by elijeh 
Carpentry
The side of the podium measures 13" by 46" How many side pieces can we cut from a sheet of 3/4 plywood 4' by 8'? Show your work
asked by Vianna 
Math
Decide if the following pair of functions are of the same order. (a) f(x) = x^2  7 and g(x) = x^2 + 7
asked by Winston 
Chemistry
Robin the Research scientist prepares 100 mLs of a solution of 100 mM of Tris HCl. What is the pH? and part two for this question Calculate the pH when the scientist adds 100 ul of 50% NaOH I am confused since we do not know the conjugate base
asked by Aarya Singh 
Carpentry
How many shelves 3/4 by 13" by 18" can we cut from a sheet of Oak Plywood 48" by 96"? Show your work
asked by Vianna 
Science
Hello again, I'm really sorry... We were learning about pH scales, bases, and acids. It was kind of hard in a way but it was alright, I'm kind of in the hang of it now. But this question really stumps me. "Why is it important for the pH of blood to remain
asked by Hatsune Miku 
Math
f(x+h)−f(x)=8hx^2+2hx+2h^2x−3h^2−4h^3. Find f′(x).
asked by Sarah 
Maths
The perimeter of a rectangular rug is 20 feet. The rug is 3 feet wide. How long is it
asked by Varshini 
English
Its new and old at the same time and it comes in diffrent sizes
asked by Amina 
Chemistry
What volume is occupied by 100 g of air at room temperature (d = 1.20 g/L)?
asked by Alisa 
chemistry
How many mole of CL2 are needed to react with 2.0 mole Na?
asked by marisa 
math
The solution of the inequality ax 2 < 4 is x < 1. What is the value of a?
asked by skyler 
Grade 6: money and measures
Jason earns 30 cents for every fishball he sells.he earns an extra $3 for every 30 fishballs he sells.how many fishballs must he sell in order to earn $555?
asked by Peachie 
MATHS
The quadratic function f(x) has roots at x=4 and x=2 and has value of 2 at x=0. Does f(x) have a minimum or maximum? Find the value of the /minimum/maximum value of f(x).
asked by Jake 
c++ programming
A programme to compute the area of a circle where the radius is less than 100 square units then your programme should print"the cicle is too small" otherwise it should print"Your circle is big enoughto hold a Quadrate and the area of the quadrate is x"
asked by tish 
english
contrast the verb phrase and the noun phrase
asked by ppoos 
help maths
plz help plz help if z=x+jy,show that the locus arg{(z1)/(z)}=pi/6 is a circle.find its centre and radius
asked by putman/raj 
math
a tank with a 14 foot diameter is 20 feet tall. how many gallons of oil will it hold. ( cu. ft. = 7.5 gal)
asked by Anonymous 
Language
black is to white as host is to thank you to all people who help
asked by everleigh 
English
1.In my opinion, there are so many advertisements everywhere we go.  Q1: Can we use 'commercials' instead of 'advertisements'? Q2:Can we use 'no matter where' instead of 'everywhere'?
asked by rfvv 
basic calculus
x^3+x^2y+2y^2=0
asked by elijeh 
math
by how much does y exceed y?
asked by Anonymous 
History
The purpose of the totalitarian system is the creation of a new and just society. Why this goal is not achieved? / ESSAY /
asked by Alexsandyr 
English
1. They can offer skewed or biased view of events. 2. They can offer skewed or biased view about events.  (Can we use both 'of' and 'about'?) 3. I don't agree with you on/about the fact that ..... 4. I don't agree with the
asked by rfvv 
sequence help plz
5+11+17+23 +... Find the sum of the 2n term of the series plz help me show step
asked by naomi 
Math (Elementary Linear Algebra)
Find the general flow pattern of the network. 20x(4) / 80
asked by Sara 
complex number
express ln(sinh^1(1+j) in form of a+jb help plz no ideal show step
asked by putman/raj 
Microbes and Society
one type of organic molecule in a bacterial species as a way of eliminating the microbe.
asked by Amber 
Math
7/8  5/6 =
asked by Graciela 
Math
How does RJ eat more than Jack when RJ ate 5/5 and Jack ate 9/10? Explain.
asked by Mario 
Math
A variable star is one whose brightness alternately increases and decreases. Lists of variable stars can be found online, and many occur in familiar constellations visible with the naked eye. One such star, R Hydrae, has an average magnitude rating of 7.2
asked by Meenu 
mathsssss
Suppose the roots of 2x^2 + 10x + 1 are a and B. Suppose another quadratic, x^2 + 1x + r, has roots y = a + 1/B and σ = B + 1/a. What are q and r?
asked by David 
maths
1/4% as a fraction
asked by everleigh 
proportion and percentages problem
a salesman was allowed 1 3/4 per cent of the value of the goods he sold. in one week he sold goods to the value of £5960.00. what were his earnings for that week?
asked by bdeena 
proportion and percentages problem
what must be added to 311 to make it equal to 87 1/2 per cent of 500
asked by everleigh 
basic calculus
find a appropriate formula for the area of a narrow circular ring
asked by elijeh 
Math
What number would be 3 thousands 9 hundreds 17 tens and 2 ones?
asked by Kaiden 
Language
pages are to book as petals are to
asked by everleigh 
basic calculus
x^3+x^2y+2y^2
asked by elijeh 
math
There are consecutive even numbers. If the middle number is 2n, find the rest of them in term of n
asked by Anonymous 
math
area of rectangle is 9 13/18. and the length is 4 3/8.what will be the width ? what will be the perimeter ?
asked by sai tej 
Math
21÷4
asked by Yoltzin 
Math
f(x+h)−f(x)=4hx−1h+5h^2. Find f′(x).
asked by Bobby 
Phsics
HOW MUCH WORK IS DONE With a HORIZONTAL FORCE OF 50.0 N AT AN ANGLE OF 24 degrees over a level distance of 5.0 m. What net work is done on the box?
asked by Kk 
Math
Carolina has 10 marbles. One half of them are blue. How many of Carolina's marbles are blue?
asked by Yesica 
Calculus AB
What's the lim(x>infinity) sqrt(x^41)/(x^31)? I've tried solving for it but I got 1/0, which would make it undefined. Is that correct?
asked by Annie 
English
1. I'd like to make a counterargement abainst the opposite team/opponent team. (Can we use both terms, 'oposite' and 'opponent') 2. We can watch various lectures and sermons on TV. Many motivators appear on TV and help us to set our goals and prepare for
asked by rfvv 
English
When we make a speech, which expressions do we have to use? 1. First, Second, Third, Fourth,(Last,) In short, 2. Firstly, Secondly, Thirdly, Fourthly,(Lastly,) To sum up,
asked by rfvv 
maths
X+3=5
asked by Anonymous 
math
Separate the following into partial fractions: (a) 3x^2/(x1)^2 (x2) (b) x1/(x^2 + 2)(x + 1) (c) x^2 + 1/(x + 1)(x  3)
asked by karma 
Grammar
If they......they would not drive this car for vacation A knew B had known C know D had knew What is the right tense?
asked by Mina 
Math
How do i write 2,000,000+5,000+60+7 in standard form?
asked by Joeisdy 
proportion and percentages problem
in a town of 3375 inhabitants 8/9 per cent are ill with influenza. how many people is that?
asked by catherine