Questions Asked on
February 27, 2017

Social studies
How did the south's economic and social problems after the war contribute to it's political problems? A) The Southwest to economically damage for politics B) with many newly freed men a new politicians it was unclear how the South would run state
asked by Moose 
Social Studies
1.)Which of the following were actions that motivated Radical Republicans to seek the impeachment of President Johnson? Choose all that apply. A.)President Johnson encouraged former Confederate states to reject the Fourteenth Amendment. B.)President
asked by kk 
Social Studies
1. What strategy did the Allies agree upon in order to win WWII? A. move to Germany from all sides, then attack Japan by going through the Soviet Union B. defeat Germany and Italy first, then combine forces against Japan*** C. defeat Germany's navy before
asked by EmberShy 
Math
1. There are 14 blue marbles, 8 red marbles, and 12 green marbles in a jar. What is the ratio of the total number of marbles to the number of red marbles? (1 point) 24:8 34:8 8:34 8:24 2. Which of the following ratios is equivalent to fifteen over twenty ?
asked by Help!!! 
Math
1. Estimate The Value Of (Square Root 52) to the nearest whole number A. 9 B. 8 C. 7~~~ D. 6 2. Identify all the sets to which the number 3.1214122144 Belongs A. Rational B. Irrational~~~ C. integer, Rational D. Whole Number, integer, rational 3. Which Of
asked by John Cena 
World history
Compare and Contrast the response of the French people to the rule of Louis XVIII and the rule of Charles X.
asked by Please help quick. 
ss
which of the following statements best explains the scandals associated with the Harding administration? a Harding took bribes to place his friends in his cabinet b Harding's cabinet used their appointment as a way to get rich any way they could c Harding
asked by need help 
math neeeeed help plez help
trapezoid ABCD is congruent to trapezoid EFGH. Which statement is true. A B= 15cm DC 9cm A. side EF is 15cm B. side GH is 9cm C. side EF is 9cm D. the height of trapezoid EFGH is 9cm
asked by Abby 
ELA
What is the best summary of the speakers basic message in Annabel Lee? I am heartbroken and I will never stop loving annabel lee.* Annabel Lee and I were friends from the time we were children. I am heartbroken I will and I will get revenge for Annabel
asked by Ellie 
physical science B
I have to build a roller coaster with 3 hills. Hill A is 15 inches high,it drops down to 3 inches, rises to 8 inches, drops again to 5 inches and rises a last time to 3 inches before dropping off. My question is when using a tennis ball as the car.. 1.
asked by Kristy 
Math
Barbara is tiling her craft room with square tiles. She wants 6/10 of the square tiles to be red. If she used 18 red tiles, how many square tiles will be used to cover the floor . Draw an area model to help solve
asked by Judy 
Social Studies
The MacdonaldCartier bridge that stretches the Ottawa River and connects Ontario to Quebec is named for two Canadian politicians, one ______ and one _______.
asked by maggie s 
health
what type of advertising should you be careful of accepting the truth A: an ad stating a product contains "special" or "secret" ingredients. B: an ad that states the product has publish consumerstested results C: an ad for medicine that states it has gone
asked by HMLS 
chemistry
A student dissolves a .726 g aspirin tablet in water and titrates the solution with .272 M NaOH are required to reach the equivalence point. Calculate the percentage of acetylsaliclic acid in the tablet. I am not really sure where to start with this. I
asked by Aaron 
Chemistry
What is the approximate ratio of the solubility of CaSO4 (Ksp = 2.4 x 10−5) in pure water to the solubility of CaSO4 in 0.10 M Na2SO4 at the same temperature?
asked by bill 
Science
Radioactivity is produced when unstable nuclei___ 1) bond together 2) break apart ***** 3) become cooler 4) expand I need help please
asked by Bobby flae 
science
Earth's energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your home's electricity, and explain why you
asked by shadow 
health
what type of advertising should you be careful of accepting the truth A: an ad stating a product contains "special" or "secret" ingredients. B: an ad that states the product has publish consumerstested results C: an ad for medicine that states it has gone
asked by HMLS 
Math
In a square, one pair of opposite sides was made 50% longer and the other pair of opposite sides was made 50% shorter. What percent of the square’s area is the area of the new rectangle? What percentage of the square’s perimeter is the perimeter of the
asked by Scarlet 
Math (again)  ASAP please
The scatter plot below shows the profit earned each month by a new company over the first year of operation. https: //cornerstonetx.ignitiaschools.com/media/g_alg01_ccss_2016/3/img_alg1u03l12_13.gif The owner writes a line of best fit equation,
asked by Tori 
Math Need Help!!
Which Number Is A Perfect Square? A. 32~~~~ B. 144 C. 1000 D. 36000
asked by John 
math
Mrs Smith uses 5 lemons to make 2/3 gallon lemonade. How many gallons of lemonade can Mrs Smith make with 15 lemons
asked by Sai 
Math,science
The 5th term of an arithmetic progression is 23 and the 12th term is 37.find the third term and common different
asked by Glory 
History
"Americans had decided how to rule their new territories. When the war with Spain began, the United States pledged to "leave the government and control of cuba to its people." In what way did the United States fail to keep the promise referred to in this
asked by Babe 
Chemistry
Calculate the mass of solid AgNo3 that can be added to 2.0 L of 0.10M K2CrO4 solution in order to just start precipitation? Here is what I have done so far: 2AgNO3(aq) + K2CrO4(aq) ==> Ag2CrO4(s) + 2KNO3(aq) Ag2CrO4(s) ===> 2Ag^+ CrO4^^2 Ksp =
asked by Student12 
Language Arts
Can these be checked? • What differences became matters of life and death during the Holocaust? • Do differences between people necessarily lead to conflict? • How can the Holocaust help us find similarities that go beyond race, culture, nationality,
asked by EmberShy 
math
Janet Home went to Citizen Bank. she borrowed $7000 at a rate of 8%. The date of the loan was September 20. Janet hoped to repay the loan on January 20. Assuming the loan is based on ordinary interest, Janet will pay back how much interest on January 20?
asked by Natasha 
Science
What is the identity of the precipitate that forms when 70 mL of 0.3 M BaCl2 reacts with 65 mL of 0.35 M Na2CO3
asked by Jacob 
Social Studies
3. General Eisenhower was the leader of what coordinate effort of the Allies during the war? A. defeating Germany on the Eastern Front at the Battle of Stalingrad B. organizing the meeting for the Potsdam Declaration C. Coordinating a naval attack to end
asked by EmberShy 
calculus
Chocolate Box Company is going to make opentopped boxes out of 7 × 11inch rectangles of cardboard by cutting squares out of the corners and folding up the sides. What is the largest volume box it can make this way? (Round your answer to one decimal
asked by paige 
Chemistry
Calculate ΔG at 25°C for the precipitation of lead(II) iodide from mixing 100. mL of 0.10 M lead(II) nitrate solution with 100. mL of 0.10 M sodium iodide solution. The ΔG° for this precipitation reaction at 25°C = −46.2 kJ/mol.
asked by DrBob21 
MATH help me pls :D
Find the length of the missing leg of a right triangle given a leg of length 15 and a hypotenuse of length 17. Leave your answer in simplest radical form.
asked by Anonymous 
Social Studies
Among the First Laws passed by FDR was the TruthinSecurities Act. How did it support his New Deal Goals? A. The law's Purpose was to make sure farmers' investments were safe. B. The law's goal was to prevent another economic crash. C. The law was focused
asked by Kylita 
Social Studies
In which of the following ways did the 1920s wealth gap contribute to the start of the Great Depression? A. The wealth gap led to a decline in stock investments during the 1920s. B. A concentration of wealth led to less spending across the economy. C. Many
asked by Kylita 
social studies
1. which of these was a result of the invention of the cotton gin. A. It greatly reduced the need to plant cotton seeds by hand. B.It provided a faster method for separating seeds from cotton fibers C.It enabled slaves to work in factories operating
asked by Help me 
Algebra1
Population of Mexico has been increasing at annual rate of 1.7% if population was 100,350,000 in year 2000, predict population in 2015. Round to nearest number
asked by Monique 
Chemistry
An organic compound on analysis gave C=57.8% and H=3.6% and rest of oxygen.The vapour density of the compound was found to be 83.Find the molecular formula of the compound?
asked by Anonymous 
Physics
A car drive straight of the edge of a cliff that is 54m high. The police note that the point of impact is 130m from the base of the cliff. How fast was the car travelling when it went off the cliff.
asked by Anonymous 
Calculus
A road perpendicular to a highway leads to a farmhouse located 6 mile away. An automobile traveling on the highway passes through this intersection at a speed of 75mph. How fast is the distance between the automobile and the farmhouse increasing when the
asked by Mackenzie 
History
Use the diagram to describe two ways the religious movement influenced reform. A. People were influenced to change their lives after attending revivals B. Religious leaders took a stand against the use of alcohol Is this what I should put for my answer?
asked by Elite 
Algebra 1
Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
asked by HELP 
pre calculus
A projectile is fired straight upward from ground level with an initial velocity of 320 feet per second. (Assume t = 0 seconds corresponds to the time the object is fired. Use 32 feet/second2 as acceleration due to gravity.) (a) At what instant will it be
asked by Shaunna 
Analytical Chemistry
A solution is prepared by dissolving 0.2222 (¡¾0.0002) g of KIO3 in 50.00 (¡¾0.05) mL. (i) Calculate the molar mass of KIO3 with its associated uncertainty to the correct number of significant figures. (ii) Find the molarity and its uncertainty with an
asked by Matt 
Algebra
An ant is roughly 10^(3) meters in length and the average human roughly one meter. How many times longer is a human than an ant? The human is ____ times longer than an ant.
asked by Kelly 
Math
Jody has a rectangular piece of fabric 7/8 yard long and 4/5 yard wide. A. What is the Área of the piece of fabric? B. Jody decides to share the piece of fabric equally with her friend. What is the área of the piece of fabric each person gets? PLEASE
asked by Anna 
Math
An electron weighs about 10^(27) grams, and a raindrop weighs about 10^(3). a raindrop is 24 times heavier than an electron. an electron is 24 times lighter than a raindrop. but idk what is the order of multitude difference.. or how to calculate it... i
asked by Kim 
English
Essay about social media like mxit Facebook and Twitter have changed human relationships
asked by Tumisang koloti 
Chemistry
Calculate the mass of solid AgNo3 that can be added to 2.0 L of 0.10M K2CrO4 solution in order to just start precipitation?
asked by Sarah 
Hyperbole
Read the oral notes carefully. Then, decide whether each of the following statements contain a hyperbole! Q1. "If I’ve told you this story once, I’ve told it a million times!" a. Hyperbole b. No Hyperbole Ans: a. Hyperbole Q2. "I feel so hungry today.
asked by deyond ng 
Psycology
I. Classical Conditioning For the scenario presented below, identify the five major elements of classical conditioning: NS, UCS, UCR, CS, CR. Each answer is only ONE OR TWO words, just like the examples we discuss(ed) in class. If you write a sentence, it
asked by PPbizon 
math
Rose uses 1/8 pound of beef for each taco she makes. if she wants to make 12 tacos, how much beef will she need
asked by Sai 
Math geometry
1) The base angles of an isosceles triangle are (50x)^6 and (30x12)^6 what is the vertex angle? 2) The area of a trapezoid is 52cm^2 if it's bases are 8 cm apart find the sum of their heights 3) What is the area of a circle inscribed inside an
asked by K 
chemistry
Write the reactants and products of the reaction between zinc and oxygen. Include the halfreactions. What type of reaction is this? I know the reaction is 2Zn + O2 > 2ZnO I am not really sure where to go from here.
asked by Anonymous 
PreAlgebra
A sphere and a right cylinder have the same radius and volume. the cylinder has a height of 3 inches find the radius.
asked by Marie 
math
Father gave Sue \frac{1}{8} of his money, gave Henry \frac{1}{2} of the remainder and kept the rest. Calculate the following: a) The fraction that Henry got. b) What fraction of the money was left? Answer c) If father had $240.00 at the beginning, how much
asked by indira 
Physics
Water of mass 200g and temperature 10digrees Celsius is put in a copper calorimeter of mass 80g. Steam from boiler at a normal pressure is passed into the calorimeter for sometime. The total mass of the calorimeter and contents is 283g. The final
asked by David 
Physics
A car drive straight of the edge of a cliff that is 54m high. The police note that the point of impact is 130m from the base of the cliff. How fast was the car travelling when it went off the cliff.
asked by Paulyne 
Math
Which amount is larger and by how much? A positive number a or the same number a decreased by 50% and then increased by 50% of the result?
asked by Scarlet 
Algebra
What is the general relationship between the degree of a polynomial function and the number of "bends" or relative maximum and minimum points in the graph?
asked by Taylor 
Physics
A ball (mass of 0.3kg) is suspended on a string that is attached to the ceiling. The ball is charged with an unknown charge q. Determine the magnitude of the charge on the ball if the electric field strength is 3000N/C, and the string forms an angle of θ
asked by Anonymous 
English
Identify the linking verb and the predicate nominative in each of the following sentences. 1. Kilim anjaro is the tallest mountain in Africa. 2. The kingdom of Siam became modernday Thailand. 3. Dandelions can be a problem for gardeners. 4. Sue Mishima
asked by HAYDEN 
physics
The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction 77.2 ◦ north of west with a speed of 49.0 km/h. Exactly 2.92 hours later, the course of the hurricane shifts due north, and its speed slows to 22.4 km/h, as shown. How
asked by Anonymous 
math
Trevor makes a scale drawing of a dog house that he has building. The skill he uses is 1 inch colon 4/10 feet. What is the actual area of the floor of the dog house if they dimensions on the scale drawing or 8 inches by 10 inches?
asked by Kendal 
Chemistry
Silicon Carbide, SiC, is prepared by heating silicon dioxide in the presence of graphite. Carbon dioxide is the byproduct of the reaction. How many grams of silicon carbide can be formed from the reaction of 50.0 grams fo graphite with 50.0 grams of
asked by Scott 
Chemistry
Thanks to Dr. Bob for answering all these questions! I always do poorly on conceptual problems. Consider the following equilibrium system at 25°C and select the true statement below: H2PO4−(aq) + SO42−(aq) ↔ HSO4−(aq) + HPO42−(aq) ΔG°rxn > 0
asked by Richard 
Language arts
What would you expect to be Downy? A diamond ring A baby rabbit * A pair of jeans A fallen pine cone In which sentence do the subject and verbs agree? Both cats and dogs sometimes gets fleas. Neither Philip nor Angie wants to cancel the show.* Automobiles
asked by Ellie 
Math
Six more than the product of 11 and chau's height
asked by Kanye 
chemistry
The alcoholic fermentation of350 g/l glucose syrup ceases when the alcoholic degree of the mixture attains 16º (16ml ethanol in 100ml of the solution) Write the reaction of the fermentation reaction. Consider the fermentation of 100L of the glucose syrup.
asked by angy 
go math 5 gr
ellen needs to buy 180 inches of ribbon to wrap a large present. the store sells ribbons only in whole yards. how many yards does ellen need to buy to have enough ribbon?
asked by Anonymous 
Calculus
A street light is at the top of a 14.5 ft. tall pole. A man 5.3 ft tall walks away from the pole with a speed of 5.5 feet/sec along a straight path. How fast is the tip of his shadow moving when he is 47 feet from the pole?
asked by Mackenzie 
Chemistry
A scientist studying the reaction between decaborane (B10H18) and oxygen mixed 1.00 x 10^2 grams of decaborane with 2.75 x 10^2 grams of oxygen. Compute the masses of all substance present after the reaction went ot completion, generating B2O2 and water as
asked by Scott 
physics
A 25kg child sits at the top of a 4meter slide. After sliding down, the child is traveling at 5 m/s. How much PE does he start with? How much KE does he end with? How much energy is lost to friction? if you push a box across the floor with a force of 30
asked by Bella 
MINNESOTA STUDIES
Multiple Choice 1. Which of the following most contributed to the formation of labor unions? (1 point) cuts to wages rising railroad rates grain elevator measures women working in factories 2. How did the Grange and the Farmers’ Alliance both work to
asked by NEED HELP PLZZZZ RIGHT AWAY!!!!! 
Chemistry
Give an example of each of the following reactions, showing balanced equations for reactants= products and show s, I, g, or aq A.) synthesis B.) decomposition C.) single replacement D.) double replacement E.) neutralization F.) combustion
asked by Mileena 
Dangling Modifiers
Read the grammar notes carefully. Then, decide whether each of the following questions is correct, or whether it contains a dangling modifier! Q1. Rifling through the papers, the letter was found. Correct Contains dangling modifier Q2.
asked by deyond ng 
English
Take a position that explains if, and to what degree, modern American culture is an outgrowth of the philosophies of the Founding Fathers. I agree that American culture is an outgrowth of the philosphies of the founding fathers. I have one reason and that
asked by Aria 
SCIENCE
A BALL OF MASS 2KG FALLS FROM REST FROM A HEIGHT OF 200M.CALCULATE ITS KINETIC ENERGY AFTER FALLING A DISTANCE OF 50M?
asked by GODSWILL VICTOR 
Math
there are six different kinds of fruit pies in a baker. Each pie is the same size and is cut into 8 equal slices. Mr. Javier buys a slice of each pie. How many pies did Mr. Javier buy altogether
asked by Sai 
Math
Find the discriminant for the quadratic equation f(x) = 5x^2  2x + 7 and describe the nature of the roots. discriminant is 144, one real root discriminant is 136, two complex roots
asked by Jass 
Chemistry 2
A scientist studying the reaction between decaborane (B10H18) and oxygen mixed 1.00 x 10^2 grams fo oxygen. Compute the masses of all substances present after the reaction went to completion, generating B2O3 and water as the only products.
asked by mike 
world History
How did the french citizens who witnessed the king louis execution react
asked by kayla 
math
Solve using unit rates. A person on a moving sidewalk travels 24 feet in 8 seconds. The moving sidewalk has a length of 60 feet. How long will it take to move from one end to the other. The person will take ___ seconds to move one end to the other. I'm not
asked by lei 
Math
Suppose that f(x)=6x^âˆ’4+9x^âˆ’2. Evaluate each of the following: f'(3)= f'(1)
asked by Lauren 
math
an artist buys a rectangular piece of paper for his artwork. he cuts the piece of paper into 8 equal strips. he uses 6 strips of paper and keeps the rest. what fraction of the rectangular piece of paper did he use?
asked by Sai 
History
What century was capitalism founded
asked by Anonymous 
calculus
find y' if x^2y^4+3y4x^3=5cos x1 (2x*y^4)+dy/dx 4y^3*x^2)+dy/dx3+12x^2=5sin0 dy/dx=5sin (x 12 x^2)/(2x*4y^3)+(12y^2+x^2) this is using implicit differenation is this correct
asked by sarah 
social studies
ways in which individuals can apply the concept of independence and selfreliance in their lives.
asked by Jonathan 
chemisrty
I took 6.22 g of potassium hypochlorite and dissolved it up in a 100.0 mL flask. I then added 8.00 mL of 2.00 M nitric acid. The solution should be able to buffer that addition. How much more (mLs) of the nitric acid can the system take before it is no
asked by Storme 
applications of proportion math
Piper is paid an hourly rate plus 16% commission on everything he sells. One week, he was paid $365 for working 20 hours and selling $1500 worth of camera equipment. What is his hourly rate? How do I set this up?
asked by name 
Chemistry
Classify the reaction type (formation, simple composition, decomposition, combustion, single replacement, double replacement) and predict the balance equation 1. AL(s) + 02(g) > 2. Ag2O(s)> 3. Br2(1) + KI(aq) >
asked by Mileena 
Math 10
Change all these numbers to entire radicals in order to compare them. Then write them from smallest to largest in their original form. 9T2, 2T6,8T3,4T5,6T2 *pretend the T is a square root sign
asked by M 
Math
For what values of x is the tangent line of the graph of f(x)=2x^3−12x^2+19x+0 parallel to the line y=1x+0.7 ? Enter the x values in order, smallest first, to 4 places of accuracy:
asked by Lauren 
Math
One hour after x milligrams of a drug are given to a person, the change in body temperature T(x) (in degrees fahrenheit) is given by the function T(x)=x^2(1âˆ’x/3). Further, the rate Tâ€²(x) at which T changes with respect to the size of the
asked by Lauren 
Math  ASAP Please
(SlopeIntercept Form) Which of the following lines has a slope of 1/2? A) x + 2y = 0 B) x  2y = 0 C) x + 2y = 0
asked by Tori 
Calc
Use a comparison test to determine if the integral from 8 to infinity of sin^10(x)e^(x) converges or diverges? I am stuck on what to use to compare. Any help is appreciated! Thank you! I was thinking 1
asked by Alice 
Algebra1
Determine the next geometric sequence number 1024,512,256,128
asked by Monique 
Physics
A car accelerates from zero to 80 mph in 8.0 seconds. What is the average speed during this activity? So I thought to calculate average speed it is S = distance/time So 80/8 would be 10 m/s, but the answer is 40 MPH and I have no clue how :(
asked by Maria Garcia 
maths(PLEASE HELP)
how can you prove 1/3 is smaller than 13/18 without explaining your reason on a fraction wall. thank you to people helping I will use this website again in future for help
asked by sky(i am new to this) 
Stats
A normal distribution has a mean of 120 and a standard deviation of 20. What score separates the top 40% of the scores from the rest?
asked by Anonymous 
Stats
A normal distribution has a mean of 120 and a standard deviation of 20. What score corresponds to the 90th percentile?
asked by Anonymous 
Stats
A normal distribution has a mean of 120 and a standard deviation of 20. What range of scores would form the middle 60%?
asked by Anonymous 
physics
a car moving at speed of 5 m/s ,accelerates at a constant rate of 2.50 m/s^2 for 5.00s . what is the car final speed
asked by Dazhani Jarrett 
world History
How did XVI respond as he faced execution
asked by kayla 
Physics
A person walking across the room with a constant speed of 2m/s, and they run back with a constant speed of 8m/s. What is their average speed for the trip? I know the answer is 3.2m/s but I need help knowing how it's done. Greatly appreciated!
asked by Maria Garcia 
Science
A car is traveling at 8.9 m/s (20mph) in a school zone. A child darts in front of the car. Ignoring reaction time, the car can accelerate (brake) at 4.57 m/s. How long will it take for the car to stop? How far will the car travel in that time?
asked by Elizabeth 
math
A restaurant offers a lunch special where you can choose any 3 of a total of 9 dishes. How many different combinations are possible?
asked by Sophie 
US History
During the War of 1812 where were American troops most successful? The sea. Lake Champlain and Lake Erie. On land
asked by Dwight Lineberry 
Physics
A balloon is filled with a gas which is lighter than air. It is observed to rise in air up to a certain height. State the reason why the balloon stops rising.
asked by David 
Pre Calculus 30
1.How many positive integers fivedigit integers end with the digit 0? 9x10x10x10x? what number would represent zero 2.Using the digits {1,2,5,6,7,9} and not allowing repetition of digits, how many positive threedigit integers can be made that are larger
asked by John 
Math
f(x)=x^9h(x) h(âˆ’1)=5 hâ€²(âˆ’1)=8 Calculate fâ€²(âˆ’1).
asked by Lauren 
calculus
find y' if x^2y^4+3y4x^3=5 cos x1 (2xy^4)+(dy/dx4y^3*x^) +dy/dx+12x^2=5(sin x1) is this started correctly
asked by sarah 
Math
1 pt) Consider the function f(x), for which f(0)=4 and f′(0)=−6. Find h′(0) for the function h(x)=1/f(x). h′(0) =
asked by Lauren 
Chemistry
At 3745°C, K = 0.093 for the following reaction. N2(g) + O2(g) equilibrium reaction arrow 2 NO(g) Calculate the concentrations of all species at equilibrium for each of the following cases. (a) 2.0 g N2 and 3.0 g O2 are mixed in a 1.3L flask. [N2] [O2]
asked by Gloria 
Math
A balloon filled with helium is released from a height of 6 feet. The balloon rises at a constant rate of 3 feet per second. Which equation represents the height of the balloon (y), x seconds after it was released. y = 3x + 6 y = 6x + 3 x = 3y + 6 x = 6y +
asked by Jass 
biology
physics osmosis
asked by andy 
maths
differentiate the cube root of (1+3xsquare)square.everytin over x
asked by Anonymous 
History
What are the similarities between Socialism and Marxism? For some reason, when I search this on google, only the differences pop up.
asked by Anonymous 
Homework
So i was wondering what this site is used for. Is it used for homework help, test reviews, or can it be for both?
asked by swimmerGirl 
Physics Help please
The lecturer with a monotone voice of 440 Hz and you are both 2m away from the long, smooth and tall wall. You will hear sound that comes directly to you from the lecturer along with sound that comes back from the wall on it’s way to reaching you. You
asked by nina 
math
5. 4, 12, 36, 108, . . . A. 304, 912, 2,736 B. 324, 972, 2,916 C. 354, 1,062, 3,186 D. 332, 996, 2,988
asked by shadow 
math 1
you have 28 coins that are all nickles and dimes. the value of the coins is $2.05. Find the amount of nickles and dimes that you have.
asked by Rocky 
Math
A cell phone compnay offers its customers a monthly plan that cost $55 per month plus $0.08 for each minute used. If Marissa use 225 minutes in a month, how much will she pay for one month?
asked by Jaden 
Genetics
Alkaptonuria is a recessive trait. If tow parents are carriers(heterozygous, unaffected), what is the chance they would have: A. 2 children, both with alkaptonuria? B. 3 children, all 3 not having alkaptonuria? C. 5 children, the first 3 not having
asked by Nick 
Math
She ran 4 miles in 42 minutes. How many seconds did it take her to run 4 miles
asked by Essence 
math
John scored a mean mark of 75 in 3 tests. If he scored 55 in another test, find his new mean.
asked by indira 
alegebra
A study recently confirmed that of every 100100 citizens of a certain state, 6060 are considered overweight. There were 299299 million citizens of this state in 2001. How many would be considered overweight? nothing million citizens would be
asked by mary 
Math
A man has three times as many quarters as halfdollars, four times as many dimes as quarters, and two more nickels than dimes. If he has $9.25, how many of each coin has he?
asked by Paula 
Math
Simplify tell me how you do it (5^4y^5)(2x^2y^5)
asked by Mileena 
Math
I'm not sure how to find the function for this graph. XY 05 18 211 314 Can this be explained?
asked by EmberShy 
math
your cellphone plan costs $24.99 per month plus $0.11 for each text message you send or receive. you have at most $28 to spend on your cellphone bill. what is the maximum number of text messages that you can send or receive next month
asked by shay 
Math
A ramp has been rise of 1.5 m for every 12 m of run. What is the slope of the ramp?
asked by Alexandra 
math
A bottle of juice concentrate gives the mixing ratio of concentrate to water as 1:5. How much water should be mixed with 2 cups of concentrate?
asked by priscilla 
physics
which formular do to use to calculate distace in newton's law if i have height and angle?
asked by puleng 
chemistry
Help me conclude my lab experiment on formula of a hydrate.with the aim of determine the number of molecules of water associated with a hydrated inorganic salt
asked by tia 
Algebra1
Determine 5th term in the geometric sequence whose first term id 4 and whose common ratio is 3
asked by Monique 
math
A triangle has a base of 11 inches and a height of 8 inches. What is the area of the triangle?
asked by mike 
History
What year was socialism founded/ came into prominence? Was it 19th century SAme thing with Marxism?
asked by Anonymous 
Algebra1
Determine 3rd term in the geometric sequence whose first term is 8 and whose common ratio is 6
asked by Monique 
math
a girl runs 250m in 12and a half seconds what is her average speed in metres per second
asked by tabitha 
Math
Help me please. Hello I am having a hard the with finding square roots can someone please give me some resources or a step by step instruction to follow. Thank you!!!
asked by carry on 
Math
If the diameter of a circular pond is 50 m and the width is 2 m then what is the area of the pathway
asked by Anonymous 
MATH
IF A:B:C = 2:3:4, WHAT WILL BE THE VALUE OF A/B:B/C:C/A = ?
asked by MADHURIMA 
critical thinking
explain how rhetorical definitions, rhetorical comparisons, and rhetorical explanations differ
asked by kenny 
Bology
Lysosome in plantswhat organelles do you have experience working with? What skill set does it have?
asked by Anonymous 
Math
Ramu is fourth times as ola as hi daughter after sixteen year he will be twice as old as his .Find his daughter present age
asked by Aditya singh chauhan 
Math
Use the Elimination Method to Solve for x and y 2x – y = 2 x + y = 5
asked by Mya 
Us History
how can the great depression in the US give rise to dictators like Hitler and Mussolini?
asked by Stacey 
fmath
Deb cut 25 feet of rope into pieces that were each 1/4ft long. How many of these pieces did Deb have after cutting the rope?
asked by cbvcfv 
Us HISTORY
How badly do you think relations with the Soviet Union were strained when the U2 was shot down in 1960? Explain your answer...
asked by Anonymous 
Math
Which amount is larger and by how much? 600 or 600 decreased by 20% and then increased by 20% of the result?
asked by Scarlet 
MATH
the 40 term of an ap is 50 it frist term if it commondiff is 15 what term of the ap give 65
asked by KOREDE 
physics
a force is applied on a piston with radius of 2cm to lift a truck with a mass of 2400 kg sits on a piston with a radius of 180cm what is the magnitude of the applied force?
asked by HEELLLPPP 
Physics
A person walking across the room with a constant speed of 2m/s, and they run back with a constant speed of 8m/s. What is their average speed for the trip? I know the answer is 3.2m/s but I need help knowing how it's done. Greatly appreciated!
asked by Maria Garcia 
math
The length of a rectangle is twice its breadth. If the perimeter is 42cm, find: 1) the length 2) the breath
asked by indira 
math
John scored a mean mark of 75 in 3 tests. If he scored 55 in another test, find his new mean.
asked by indira 
math
When a certain number is divided by 16, it has a quotient of 18 and a remainder of 10. What is the number?
asked by indira 
math
The position of a bucket falling down a well can be represented by the function h(t)=16t^{2} where t is time in seconds and h(t) is measured in feet. Based on this function, what is the velocity of the bucket after it has fallen for 4 seconds?
asked by Marissa