Questions Asked on
March 7, 2016

Calculus  Rates of Change
A water tank has a shape of an inverted cone with a base radius of 2m and a height of 4 m. If water is being pumped into the tank at a rate of 2m3/min, then find the rate at which the water level is rising when the water is 3m deep. Attempted solution: V=
asked by Melissa 
Chemistry
A 10.0g sample of solid NH4Cl is heated in a 5.00L container to 900.°C. At equilibrium the pressure of NH3(g) is 1.51 atm. NH4Cl(s) mc0111.jpg NH3(g) + HCl(g) The equilibrium constant, Kp, for the reaction is:
asked by Clare 
trig
Solve for sin4x=sin2x?
asked by Anonymous 
LA
Poets use imagery and words with different connotations and denotations. In a paragraph, define and provide an example of imagery, connotation, and denotation. Then, explain how poets use these elements to contribute to tone in a poem. Support your answer
asked by cat 
Math
no more than 12 people can enter the haunted house every 10 minutes. which inequality represents the situation? 1.a < 12 2.a < 12 (MY ANSWER)  3.a > 12 4.a > 12 
asked by LOVE 
english, check please :)
Read this excerpt from a speech on women's rights delivered by Elizabeth Cady Stanton on July 19, 1848: We do not propose to petition the legislature to make our husbands just, generous, and courteous, to seat every man at the head of a cradle, and to
asked by anon 
Social Studies
Why did democracy develop during the Roman Republic? Members of lower social classes began to demand representation in government. Romans wanted to prevent one leader from gaining too much power. Romans wanted to model their system of government after
asked by Sam 
Algebra
Which of the following functions has a rate of change that stays the same? A)y = x2 – 5x –14 B)y = 19x – 10 C)y = 5x *********** D)y = 0.03x2 + 11x + 1
asked by Mike 
English
1.) Identify the type of figurative language in the sentences below (taken from Act IV, scene 1 of Romeo and Juliet). Paris: "Poor soul, thy face is much abus'd with tears." Juliet: "The tears have got small victory by that;/ For it was bad enough before
asked by Help. 
History
Which of the following best describes the 1823 Treaty of Moultrie Creek? A.) The Seminoles had to move to the Creek Reservation in exchange for cattle, hogs, farming tools, and food for one year. B.) The Seminoles were given three years to move west of the
asked by jai 
Physics
A particle is at x=+5m at t=0, x=7m at t=6s and x=+2m at t=10s. Find the average velocity of the particle during the intervals. (a) t=0 and t=6s (b) t=6s to t=10s (c) t=0 to t=10s
asked by Coco 
science
Why is photosynthesis an example of a chemical reaction, and why is it classified as endothermic?
asked by cuz im not too smart. 
History
1.) which was a part of the populist party's platform? A.) tax breaks for farmers B.) civil rights for all Americans C.) higher tariffs on foreign goods** D.) increased industrial development 2.) Whom did Rebecca Latimer Felton replace when she was
asked by Sammy 
algebra 1
Amanda bought a car for $8,500. Her loan was for five years at a 4.6% interest rate. How much will Amanda pay for her car total, including interest?
asked by abel 
American Lit
What is the significance of the kitchen setting in Langston’s Hughes’ poem “I,Too”? Question 8 options: The kitchen represents images of deep racial injustice in society. Hughes wanted to express the importance of family tradition The kitchen is a
asked by SakiYazzy 
math
A man budgets 2/5 of his pay on food and 2/7 on meat.What fraction of his pay is left ?
asked by Hassan Ebbo Wasco 
Language Art's
1.)Which is the best paraphrase of the second stanza? A.)It will make mountains & valleys bright. The hills will have light shining over their tops.*** B.)The mountain ranges will have water flushed down them. The water will bathe the hills C.)The mountain
asked by #FreeGucci 
Math
17. A survey of 594 students about the sports program at a school finds the following results: 528 students like the program 66 students think the program is inadequate. If a circle graph were made from the data, what would the measure of the central angle
asked by Aaliyah 
math
Miki's Pie Shop recently sold 20 pies, of which 8 were blueberry pies. What is the experimental probability that the next pie sold will be a blueberry pie? Simplify your answer and write it as a fraction or whole number.
asked by Anonymous 
Public Administration
What are some examples of (social, political, cultural, environmental, or economic conditions) that may have influenced the content and development of the U.S. Constitution.
asked by JISK 
Math
A number has more tens than hundreds or ones. What might the number be?
asked by Nina 
Algebra 2
Q: What represents the sum of a geometric series with 8 terms whose first term is 3 and common ratio is 4. A: 65,535 Is my answer right? I wasn't sure when adding up the terms versus using Sigma notation.
asked by Bill 
Physics
An object 20cm high is placed 40cm from a lens of focal length 24cm. Calculate: a) The power of the Lens? b) The distance from the lens to the position of the image?
asked by Joseph 
analytic geometry
16. A cable of a suspension bridge hangs in the form of a parabola, the Supporting towers of the cable being 300 meters apart. over the supporting towers at a height of 60 meters above the roadwayand the lowest point of the cable is 5 meters above the
asked by exequiel 
Physics
What is the total time of flight of an object projected vertically upwards with a speed of 30m/s? (g=10m/s^2
asked by Charles 
American Lit,
What is the significance of the kitchen setting in Langston’s Hughes’ poem “I,Too”? Question 8 options: The kitchen represents images of deep racial injustice in society. Hughes wanted to express the importance of family tradition The kitchen is a
asked by SakiYazzy 
precalc
Solve the logarithmic equation for x. (Enter your answers as a commaseparated list.) log2(x + 17) − log2(x − 2) = 1 2 is the base for the log.
asked by JB 
physics
If the string on a violin is 25.4cm long and produces a fundamental tone of frequency of 440Hz, by how much must it be shortened to produce a fundamental tone of frequency of 523.3Hz. is there a specific formula to follow? like, how do you know what to do?
asked by aaa 
math
A car traveled 63 miles on 3 gallons of gas. What proportion can you set up to determine how many miles, m, the car can travel on 7 gallons of gas?
asked by shelby 
physics
the surface tension Y, of liquid depends on the density,P, acceleration of gravity,g, and the height, h. use the method of dimension to derive the actual relationship between these quantities
asked by charles 
Language Art's
"President Lincoln’s Declaration of Emancipation, January 1, 1863" by Frances E. W. Harper 1 It shall flash through coming ages, 2 It shall light the distant years; 3 And eyes now dim with sorrow 4 Shall be brighter through their tears. 5 It shall flush
asked by #FreeGucci 
math new question
15. Which of the following would best display information in a frequency table that has been divided into categories? bar graph**** pictograph circle graph histogram 14. The mean of a set of four test scores is 85. If three of the test scores are 81, 83,
asked by Aaliyah 
History
1.)which describes a belief of the progressive movement ? A.) the belief that government could correct ills of society B.) the belief that individual citizens could work to improve social problems C.) the belief that business and the free enterprise system
asked by Sammy 
Physics
An aircraft flies 800km due east and then 600km due north. Determine the magnitude of it's displacement
asked by Coco 
Ms. Sue Please Check My Answers!
1. During the early 1800s, what did New England's textile industry and cotton farming in the South have in common? A.) Changes in technology led to increased production in both regions B.) Children worked in the textile industry; slaves of all ages worked
asked by Help?? 
maths
a fair is tossed 200 times. find the probability of getting a head an odd number of times.
asked by Ashish 
8th grade math  2way tables
Can you help with this: An 8th grade class wen to to Disney World. Out of the 181 students who went to the park, 68 visited Epcot. There were a total of 127 students who visited magic kingdom and 50 of those also visited epcot. construct a twoway table to
asked by Alexis 
Math
A right triangle has a height of 13 centimeters and a base of 16.4 centimeters.What is the area of the triangle?
asked by Jessir conesa 
Math
describe how you would estimate the square root of a number that is not a perfect square without using a calculator?
asked by Malanie 
Math
the backtoback stemandleaf plot below shows the ages of patients seen by two doctors in a family clinic one day. what is the difference between the age of the oldest patient seen by doctor 1. I don't get it....
asked by SillyFilly 
geometry
an inscribed angle with a diameter as a side has a measure of x degrees. if the ratio of measure of arc AD to measure of arc DB is 1:4, what is the measure of arc DB?
asked by katie 
Geometry(stumped)
Complete the twocolumn proof. Given: x/5 + 9 = 11 Prove: x = 10 x/5 + 9 = 11 a.__________ x/5 = 2 b.__________ x = 10 c.__________ A) a. Given b. Subtraction Property of Equality c. Division Property of Equality B) a. Given b. Subtraction Property of
asked by Maya^.^ 
tx history 7th grade
after oil was discovered in texas,many boom towns appeared,what are some disadvantages associated with boom towns?
asked by tjweezy 
Math
Cara's muffin recipe calls for 1 1/2 cups of flour for the muffins and 1/4 cup of flour for the topping. If she makes 1/2 of the original recipe, how much flour will she use? I tried this 3/2 X 1/4 +1/2 but I think it's wrong.
asked by WhosMe72 
Math
William rode his bike 20 miles in 2 hours. Lorie rode her bike 30 miles in 2.5 hours. If they both continue at the same rate, how many more miles will lorie travel in 4.5 hours than William?
asked by Jacob 
math
What is the resulting ordered pair if the value of the independent variable is –2?
asked by Anonymous 
Physics
It took a car driver 30min to travel a distance of 50km. What is the average speed?
asked by Coco 
prt 305
factors that affect location decisions
asked by john 
Chemistry
A buffer is prepared by mixing 20 mL of .10 HOCl with 20 mL of .05 M NaOCl, and measure the pH to be 7.15. Using this information calculate the Ka for HOCl
asked by Avery 
Math
12. 1,000 people were surveyed about the type of vehicles they owned. The results are shown in the circle graph below. SUV: 42% WAGON: 28% HATCHBACK: 5% SEDAN: 25% How many people own an SUV? 4(I know this is not the answer) 42**** 420 4,200( I know this
asked by Aaliyah 
math
The scale drawing of a swimming pool measures 2 inches by 3 inches. On the drawing .25 inches = 3 feet. What are the actual dimensions of the pool?
asked by yeeh 
English
1. She is my new buddy. 2. He is my new buddy. ============= Is Sentence 1 above correct? Can we us the word 'buddy' only for a man not a woman? //"A buddy is a close friend, usually a male friend of a man."=> This is the definition of a dictionary.//
asked by rfvv 
Physics
A body is projected such that the horizontal range is twice the maximum height of projection. Find the angle of projection; and the time of flight if the velocity of projection is 5m/s
asked by Charles 
English
1. She is wearing earrings. 2. She is wearing sleepers. 3. She is wearing low heels. 4. She is wearing contect lenses. 5. He is wearing sneakers. 6. He is wearing sports shoes. 7. He is weraing running shoes. ================ Can we use the verb wear in
asked by rfvv 
physics
What are the charges on and the potential difference across each capacitor in the figure if V = 13.2 V?
asked by king 
Language Arts
1. Which of the following transitions shows a comparison? A. although B. however C. just as** D. whereas 2. Which answer option best revises the sentences for transition use? Sentence: You can get to the beach by car. You can ride your bike to the beach A.
asked by Pearl 
Math
An artist is creating a mosaic that cannot be larger than the space allotted which is 4 feet tall and 6 feet wide. The mosaic must be at least 3 feet tall and 5 feet wide. The tiles in the mosaic have words written on them and the artist wants the words to
asked by clara 
chemistry
The ionization constant of HA is 1 × 10−6 . What must be the ratio of [A−] to [HA] for the preparation of a buffer solution with a pH of 6.49?
asked by Avery 
Chemistry
explain on a particle basis how the addition of a solute affects the boiling point, the freezing point, and the vapor pressure of the solvent.
asked by bubble dragon 
science
the oxide of which one of the following shows acidic properties?
asked by Subham Biswal 
physics
a sphere of radius r moving with velocity v through a fluid experiences a retarding force f given by F=6r^yv^zn^x where n is the viscosity of the liquid. use the method of dimensions to find the values of x,y,and z.
asked by charles 
Math
The pool is partially filled with water. The volume of the water in the pool is 45 cubic feet. How deep is the water? A.0.5 ft B.1.5 ft C.2.5 ft** D.3.5 ft Am I right?
asked by Ben 
Physics
If s=at^2+bt+c, where s is distance and t is time, what will be the correct unit of a,b,c
asked by Vibes 
Math
Determine whether the statement is true or false. If the statement is true of false explain why. Can you please help?
asked by Helen 
Maths
Assuming the earth to be a sphere of radius 6370 km.If seventy five percent of the earth's surface is covered by water, then find how many square kilometres is area of the land.
asked by Ruby 
analytic geometry
16. A cable of a suspension bridge hangs in the form of a parabola, the Supporting towers of the cable being 300 meters apart. over the supporting towers at a height of 60 meters above the roadwayand the lowest point of the cable is 5 meters above the
asked by exequiel 
Chemistry
when a certain amount of calcium chloride (CaCl2) was dissolved 100.g of water, the boiling point rose from 100.0*C to 104.4*C; calculate the molality of this solution.
asked by James Dickenson 
electrical technology
A battery of 9 V charges a capacitor of 47 ìF through a resistor. What resistor value needs to be used to obtain a voltage across the capacitor of 8 V when 10 seconds have elapsed ? You will need to obtain the standard equation for the voltage across the
asked by john 
Social Studies
If Abraham Lincoln and Harriet Tubman had a conversation, what would they talk about?
asked by Alexia Smith 
histoy please help
Which of the following happened in the S.C during reconstruction? a. The state developed an oil industry ** b. The state stopped cotton production c. The state built an iron industry d. The state rebuilt its railroad system Which of the following was a
asked by cutie 
Math
Phil is twice as old as James, Peter is 3 years younger than Phil, the sum of their ages is 32. Find their individual ages
asked by Phylliep 
HISTORY
Greek educators, religious reformers,scientist of intellectual revolution, political philosophers constructed the door through when the pilgrims entered the new world when they arrived. [Critically analyze] who are the Greek educators? who are the
asked by TANYA 
Algebra
Phil is twice as old as James, Peter is 3 years younger than Phil, the sum of their ages is 32. Find their individual ages
asked by Phylliep 
Africa
How does resources, vegetation, and climate affect the economy of Africa.
asked by Charlie Shuler 
Geometry
2. If m 1= 53 what is m
asked by Anonymous 
Math help please
A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true. Sn: 2 is a factor of n2 + 7n Could you please show your work? I want to know how to solve.
asked by Hello 
math
if the quotient of some number and two is six less than twice that same number, find that number
asked by Leslie 
History
Can someone tell me if I'm wrong? I'm second guessing my answers right now. I'm going back and forth on t
asked by Destielforever 
English III
I am supposed to Write a persuasive essay that urges readers to accept your viewpoint on an issue and to take action on that issue.... What are some good examples of "problems" to write about?
asked by Maya^.^ 
Geometry
2. If m 1= 53 what is m
asked by Anonymous 
Calculus: Implicit Derivatives
Compute d/dx[f(g(x))] where f(x)=x^4x^2 and g(x)=x^27 (Note: I tried 5 times but I still got this wrong. Plz help)
asked by Dominick 
Chemistry
Classify the following type of stoichiometry problem: How many grams of zinc must react with an excess volume of hydrochloric acid to yield 0.500 g of zinc chloride? massmass problem massvolume problem volumevolume problem molemole problem none of the
asked by Jacquie 
11th chemistry
The chlorination of ethane gives a compound with the percent composition by mass of chlorine in the compound is 71.7% A) find the molecular formula of this compound B) write the condensed structural formulas of the isomers of this compound and give their
asked by angy 
maths
give tow angle rules that can only be used when we have parallel line and an intersecting line ?
asked by maryam 
English
We are reading The Scarlet Letter in class and we have to take 2 pictures that represent an issue. The issue I have chosen is Definition of Family/Definition of Marriage. I'm just looking for things that I can take pictures of that could symbolize these
asked by Sara Stilinski 
Math
the backtoback stemandleaf plot below shows the ages of patients seen by two doctors in a family clinic one day. what is the difference between the age of the oldest patient seen by doctor 1 and doctor 2 using the mean and median of each data set ages
asked by SillyFilly 
physics
A 3.30kg steel ball strikes a massive wall at 10.0 m/s at an angle of θ = 60.0° with the plane of the wall. It bounces off the wall with the same speed and angle (see the figure below). If the ball is in contact with the wall for 0.204 s, what is the
asked by sherry 
quadratic equations
The solution to a quadratic equation is x is equals to 3 plus or minus square root of 4 minus 8p all over 4 where p is the element of Q. Determine the value(s) of p that the roots of the equation are equal and nonreal
asked by Andiswa 
math
Of the recent customers at East Coast Dogs, 9 wanted mustard on their hot dogs and 3 did not. What is the experimental probability that the next customer will want mustard? Simplify your answer and write it as a fraction or whole number.
asked by Anonymous 
Civics
Explain how the relationship between the American colonists and Great Britain affected the development of the underlying principles and ideas in the Declaration of Independence and in new state constitutions?
asked by Anup 
Math
1. Find the area of the triangle. Bottom is 22 ft and inside the triangle is 7 ft. A. 154 ft^2 B. 58 ft^2 C. 77 ft^2 D 38.5 ft^2 Not sure?
asked by Amber 
Math
The ratio of the amount of money Jason had to the amount of money Wilson has was 12:13. After Wilson $63, Jason had 3 times as much money as Wilson. How much money did Jason have?
asked by Lily 
Physics
Find the electric field at a point midway between two charges of +39.5 ✕ 109 C and +72.0 ✕ 109 C separated by a distance of 31.8 cm.
asked by Anonymous 
math
Avery is playing darts. So far, she has hit the bullseye 5 times and missed the bullseye 45 times. What is the experimental probability that Avery will hit the bullseye on her next toss? Simplify your answer and write it as a fraction or whole number.
asked by Anonymous 
science
A machine raises a load of 600N through a height of 1.5m when an effort of 100N moves a total distance of 20m.(a) calculate the work done in raising the load.(b) what is the mechanical advantage of the machine?(c) calculate the efficiency of the machine.
asked by Anonymous 
math
The Columbia County Fair has a prize wheel. So far, 3 people have won a prize and 15 people have not. What is the experimental probability that the next person to spin the wheel will win a prize? Simplify your answer and write it as a fraction or whole
asked by Anonymous 
Math
A lion sees a zebra about 1000 ft away. A lion can run at 50 mph and a zebra has been clocked at 40 mph. How long will it take the lion to catch the zebra?
asked by Carol 
Language Art's
1. It shall flash through doing ages, 2.It shall light the distant years; 3.And eyes now dim with sorrow 4. Shall be brighter through their tears 5. It shall flush the mountain ranges, 6. And the valleys shall grow bright; 7. It shall battle the hills in
asked by #FreeGucci 
engineering
If you were creating a bike exercise machine, how would you electronically track the movement of the legs while pedaling?
asked by bortheo 
math
During 20 spins, a spinner landed on blue 10 times. If you spin the spinner once, what is the experimental probability that it will land on blue?
asked by Anonymous 
Statistics Please help me :(
I have no idea where to even start. Suppose heights of men are normally distributed with a mean 69.0 inches and standard deviation 2.8 inches. How many of a group of 1000 men would you expect to be between 70 and 72 inches tall? Round to the nearest whole
asked by Anonymous 
statistics
Case Study Chapter 6 and 7 FOR FULL CREDIT SHOW EQUATIONS USED AND WORK. ELEVATOR CAPACITY: Suppose an elevator has a maximum capacity of 16 passengers with a total weight of 2500 lbs. The mean weight of females is less than the mean weight of males so we
asked by Chris 
@#FreeGucci
Just to avoid confusion: Your first answers for questions 3 and 4 were correct. I didn't see your second guesses, D for each. D is wrong for both.
asked by Reed 
Physics
A ball is thrown vertically upward with a velocity of 30m/s. Determine the maximum height reached
asked by Vibes 
Calculus with Analytical Geometry 1
Jack Brown received two offers for his property: 1. 130000 in 5 months. 2. $13500 every months for the next 10 months. Find the present value of the two offers if theory is worth 12% compounded monthly.
asked by Keon 
engineering
an overview of MyISAM and InnoDB
asked by john 
volume
During play, a ball with a diameter of 3.00 inches splits exactly in half. What is the volume of each portion of the ball?
asked by Destinee 
Algebra
A high diver is standing on a platform above a pool. Her diving path can be modeled by the function h(t)=16t^2+8t+12, where h is her height in feet above the water and t is time in seconds. a) How high is the platform (initial height of the diver)? b)
asked by Kiki 
Social Studies
Which of the following is a example of how the government of the roman republic contribute to the democratic? It was based on a Dictatorship It was based on a tripartite system It was based on a triumvirate system It was based on a written set of laws I
asked by Sam 
physics
A 12.0g piece of clay is launched horizontally at a 102g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 52 N/m. The piece of clay sticks to the side of the block. If the
asked by sherry 
Accounting
Considering all the information you have gathered in a company's balance sheet and income statement, why might this information be important to potential creditors, investors, and employees?
asked by Josey 
pure maths, accounting,business studies, economics
Im in grade 10 and i want to write my homework.how to solve for x?
asked by siyanga 
AP Calculus AB
Find the volume of the solid formed by revolving the region bounded by the graphs of y = x^2, x = 4, and y = 1 about the yaxis 39pi/2 225pi/2 735pi/2 None of these I got 39pi/2
asked by Vikram 
Physics
A car moving with a speed of 180km/h was brought uniformly to rest by the application of the breaks in 20s. How far did the car travel after the breaks were applied?
asked by Coco 
Math
James and his friends rolled two fair number cubes 500 times and recorded the sum of the numbers shown on the cubes each time.On 42 of the trials the sum was 10.Which of these is most likely the probability that the sum of the numbers shown on the cubes is
asked by K 
Life oriontation
Identify three courses or study fields you are interested in following after grade 12
asked by Nthabiseng 
trigonometry
A plane flies due south from an airport for 92 miles, and then turns and goes S63°W for 50 miles. How far is the plane from the airport (to the nearest tenth of a mile)? What direction is the plane from the airport (to the nearest tenth of a degree)?
asked by Crystal 
Biology  Evolution
Suppose you grabbed ten seeds from the large number of seeds that were present and planted them in a garden. During the summer you harvest 100 bean seeds from these 10 groups of plants? Would you wee the same distribution of seed size as when you first
asked by Jen 
math
: A metalic sheet of rectangular shape with 48m*36m from each of it corner a square is cut off so as to make an open box. if length of each square length is 8m find thevol&lsa of box
asked by srikar 
technical writing
Procedure/steps in writng a term paper
asked by vibes kay cee 
English
1. The first class was with my homeroom teacher, Mr. Jang. 2.The first class was my homeroom teacher, Mr. Jang's class. 3. The first class was my homeroom teacher, Mr. Jang's one. 4. The first class was my homeroom teacher, Mr. Jang's. 5. My homeroom
asked by rfvv 
Science
Are air masses that form over land moist
asked by Genesis 
General
why beans are not the same size as the one planted
asked by Steve 
physics
A 3.30kg steel ball strikes a massive wall at 10.0 m/s at an angle of θ = 60.0° with the plane of the wall. It bounces off the wall with the same speed and angle (see the figure below). If the ball is in contact with the wall for 0.204 s, what is the
asked by sherry 
Evaluate sum please help
Evaluate the sum ∑3 =0 (1)k × 2k1/2k1 6
asked by Crystal 
Maths
In an AP T7:T3=13:5 find APeace
asked by Shabista 
Chemistry
What is the mass of Na in 20g of Na2Co3
asked by Jenny 
Math
1. x/y=a/b ; solve for Y. Does anyone know how to solve this? I believe you gotta cross multiply but I'm lost from there. any help would be great. Thank you!
asked by Tim 
Trig sum please help
Write the augmented matrix, and then solve the system, using Gauss Jordan elimination on the augmented matrix. x + 2y  z = 4 2x + y  4z = 6 4x  3y + 2z = 10
asked by Crystal 
Maths
y = 3cos(3x)cos(10x) This function represents the displacementtime of a guitar string as it vibrates, the period of it is the beat frequency. What are the strengths and limitations of this model?
asked by Jen 
Physics  sound
How can one recognise the beat frequency from a graph? Why is the beat frequency equal to the difference of the frequency of the two waves?
asked by Hannah 
Trigonometry
Solve the equation for solutions in the interval 0
asked by Renee 
statics multiplication rule
Subject uses drug 44 (True Positive), 6(False Negative) Subject is not a drug user 90(False Positive), 860(True Negative) If 2 of the 1000 test subjects are randomly selected, find the probability that they all had false negative results. Is it unlikely to
asked by calvin 
Statistics
A bolt manufacturer is using a hypothesis test with α = 0.01 to see if the diameter of their 0.75 cm diameter bolts are being manufactured properly. The goal is to have the average bolt diameter be 0.75 ± 0.0075 cms.
asked by Sarah 
Finite
Mike deposit $50 per week in account that pays 5% interest compounded weekly. how much will he have in the account at the end of 4years?
asked by Kevin 
Math
Ariel scored a goal on 3 out of her last 12 shots. What is the experimental probability that Ariel will score a goal on her next shot? Simplify your answer and write it as a fraction or whole number.
asked by Anonymous 
math
A jewelry store recently sold 19 pins and 51 other pieces of jewelry. What is the experimental probability that the next piece of jewelry sold will be a pin? Simplify your answer and write it as a fraction or whole number.
asked by Anonymous 
maths
Two poles having a height of 5m and 13m are 6m apart from each other. Find their distance between top of the two poles.
asked by Anonymous 
U.S. History
How did the outcome of the Battle of Midway influence the course of World War II? a.) It discouraged U.S. troops in the pacific, contributing to the decision to focus on Europe. b.) It enraged the Japanese public, leading to the bombing of Pearl Harbor.
asked by Howdy 
math
I have 13 hundredths,18 thousands,2 hundreds and 17 ones.What is her mystery number written in standard,expanded and word forms?
asked by mireille 
geometric progression
Find the value of k if 3,k,48are in g.p
asked by sanjeet Mishra 
Social Studies
How should the success of the United States be evaluated and measured? What tools or data should be used to do this? What are clear measurements of national success in the economy, politics, social services, or the environment? Please Help me
asked by Markus 
Social Studies
Most men failed the civil service test by the Han dynasty. If a young man did not pass, what could do?
asked by Karolyn 
Math
in still water, a speed boat travels 5 times faster than the current of the river. If the speed boat can travel 48 miles upstream and then back in 5 hours, find the rate of the current.
asked by Amy 
History
Summarize the events that led to the ratification of South Carolina's constitution of 1868. Please explain I do not know what it is asking me. Does it want me to list them or explain them?
asked by Blair 
math
ennifer runs a restaurant that offers a children's menu. This past week, 24 children ate at her restaurant, and 8 of them ordered macaroni and cheese. What is the experimental probability that the next child to eat in Jennifer's restaurant will order
asked by Anonymous 
economics,business studies,tourism,life orientatio
Explain in a short paragraph what can trigger spectator aggression in sport
asked by hypercia 
Math
A car fits onto a golden rectangle with a length of 12 ft. What is the cars width? Write your answer in simplified radical form and rounded to the nearest tenth of a foot.
asked by Sarah 
Math
(2xy^2+16x^2y20xy+8) / (4xy)
asked by christine 
maths
show that 0.27 (both recurring) can be written as 3/11?
asked by maryam 
Calculus
How to do this vertical slicing question: find the area under the curve for the function y=(2x+1)^2 of the interval 1
asked by Cindy 
Math
A three digit number between 600 and 700 is one less than 30 times ths sum of the digits. If the tens digits is one less than the units digit, What is the number?
asked by Charls 
U.S. History
1.) What was one effect of the fear of mutually assured destruction during the Cold War? a.) neither Soviets nor the Americans produced large stockpiles of nuclear weapons. b.) Soviets and Americans remained on friendly terms throughout the entire Cold
asked by U.S. History is fun. 
L .o
What is designated subject?
asked by What is designated subject? 
Chemsistry
Write a balanced chemical equation for this: The RXN of hydronium ion with solid calcium carbonate to form calcium and bicarbonate (HCO3) ions.
asked by Student 
Biology
I have a research article about the early advancement of laying times for Flycatchers, a bird species through Europe and Asia. My variables are:  Annual temperature recordings in each study site  The species, flycatcher  Clutch size of the flycatchers 
asked by Kevin 
Science
The trees leaves make a kind of cover that cover over the other plants in the rain forest. What is this part of the rainforest called?
asked by Lily 
geometric progression
The 7th term of a g.p is 8th times of the 4th term .find the series if its 5th team is 48
asked by sanjeet Mishra 
math
Find a single matrix that defines a rotation of the plane through an angle of π/6 about the origin, while at the same time moves points to five times their original distance from the origin.
asked by anonymous 
Linear Algebra
Construct a 2 × 2 matrix that defines a shear of factor 4 in the ydirection, followed by a scaling of factor 5 in the xdirection, followed by a reflection about the yaxis.
asked by Asad 
life orientation
State two options of studies offered in higher education in the extra above
asked by Anonymous 
Math(Mechanics)
In finding the minimum thickness for a thinwalled cylinder,should I use the tangential stress equation or the longitudinal stress equation? How about for maximum thickness?
asked by Jhun 
math
Find two consecutive integers such that the sqaure of the bigger number in equal to the product of number
asked by Dhanu Bista 
math
Have $15.00,spend $13.00 what fraction is spent?
asked by Anonymous 
math
there are 15 boys and 10 girls in your class. a faur member committee is to befromedfrom the student of your class. in how many ways this can be done if the comittee consists at least three girls
asked by saurabh 
Math
There is monthly fee of $35 at your fitness center. You have spent $700 in fees at the fitness center since you joined. Write an equation to represent how much you've spent where x represents the number of months that you've been a member. Solve your
asked by LOVE 
Language Arts
President Lincoln's Declaration of Emancipation, January 1, 1863 bu Frances E. W. Harper It shall flash through coming ages, It shall light the distant years; And eyes now dim with sorrow Shall be brighter through their tears IT shall flush the mountain
asked by Carson 
electrical electronics engineering
I was give an assignment to be submitted on 9th of march please help out topic write a term paper on "MySQL database engines: an overview of MyISAM and InnoDB". Pls help out
asked by kaycee 
Physics
A lion sees a zebra about 100 feet away. A lion can run at 50 mph and a zebra has been clocked at 40 mph. How long will it take the lion to catch the zebra? Make a table of coordinates for each. Solve by graphing.
asked by Carol 
U.S. History
During World War II what group experienced changes most like those experienced by American Women? a.) Native Americans b.) African Americans c.) Japanese Americans d.) Mexican Americans I gravitate towards C but I feel like all of these are slightly
asked by Hi 
math
How much money will you have at the end of one year if interest is compounded semiannually at 10% on a $600 deposit? A. $661.50 B. $659.50 C. $662.00 D. $660.00 i think it's d but not sure
asked by school 
Math
A three digit number between 600 and 700 is one less than 30 times ths sum of the digits. If the tens digits is one less than the units digit, What is the number?
asked by Anonymous 
Geometry
Complete the twocolumn proof. Given: x/5 + 9 = 11 Prove: x = 10 x/5 + 9 = 11 a.__________ x/5 = 2 b.__________ x = 10 c.__________ A) a. Given b. Subtraction Property of Equality c. Division Property of Equality B) a. Given b. Subtraction Property of
asked by Maya^.^ 
United States History
1.) How did the baby boom change the United States? a.) Children and family life became less important b.) The nation experienced an economic boom c.) People worried about the threat of the nuclear war. d.) The U.S. population rose faster than ever before.
asked by Octavia 
Life orientation
Identify three courses or study fields you are interested in following after grade 12 write down them in order of preference
asked by Lebogang modike 
Math
The Fiedler family has up to $130,000 to invest. They decide that they want to have at least $40,000 invested in stable bonds yielding 5.5% and that no more than $60,000 should be invested in more volatile bonds yielding 11%. How much should they invest in
asked by clara 
English
1.He is also worried about his health. 2. He also didn't go there. ========= Can we use 'also' in a negative sentence?
asked by rfvv 
Math
A lion sees a zebra about 1000 ft away. A lion can run at 50 mph and a zebra has been clocked at 40 mph. How long will it take the lion to catch the zebra?
asked by Carol 
Math
to determine the number of trout in a lake a conservationist catches 144 trout, tags them and throws them back into the lake. later 28 trout are caught; 14 of them are tagged. how many trout would the conservationist expect to be in the lake?
asked by Billy 
Language Art's
1. I sit on the bank in my special place, 2. Feel the breeze that lifts my hair, 3. And watch the ripples run across the river. 4. It is so peaceful here. 5. Deep enough to justify a fishing pole, 6. Quiet enogh for my every thought, 7. The perfect place
asked by #FreeGucci 
math
About 7.5 gallons of water fill up 1 cubic foot of space. How many gallons of water will fill a goldfish pool.
asked by Hayden Tate 
Math
Karina has an 8.5in by 11in sheet of paper.She wants to leave a 34ths inch margin on all 4 sides.What are the dimensions of the remaining area.
asked by Tyler 
Math
Determine whether each sequence is arithmetric or geometric. Find the next three terms. 1.14, 19, 24, 29,... geo, 34, 39, 44**** arithmetric, 32,36,41**** arithmetric, 34, 39, 44 The sequence is neither geo nor arith 2.4,8,16,32,... arith, 64, 128,
asked by Aaliyah 
History
The Treaty of Versailles was? 1: a peace settlement that consisted of five separate treaties with the defeated nations. 2: Forced upon Austria, and gave some of it's land to the new state of Poland. 3:The treaty signed with Germany that many Germans felt
asked by Marylyn 
U.S history
When Uncle Sam and the Statue of Liberty are together what does it represent? I know Uncle Samm represents America and I think the Statue of Liberty represents enlightenment and liberty. I think when they are together it represents Americas enlightenment.
asked by Sage 
precalc
2^(3x + 1) = 3^(x − 2) (a) Find the exact solution of the exponential equation in terms of logarithms.
asked by JB 
Art
1. I sit on the bank in my special place, 2. Feel the breeze that lifts my hair, 3. And watch the ripples run across the river. 4. It is so peaceful here. 5. Deep enough to justify a fishing pole, 6. Quiet enogh for my every thought, 7. The perfect place
asked by #FreeGucci 
MATHS LIT
THE COST TO MAKE MUFFINS USING THIS RECEIPT IS R25,00. DETERMINE THE COST TO MAKE 54 MUFFINS
asked by TSHEPO 
Art
1. I sit on the bank in my special place, 2. Feel the breeze that lifts my hair, 3. And watch the ripples run across the river. 4. It is so peaceful here. 5. Deep enough to justify a fishing pole, 6. Quiet enogh for my every thought, 7. The perfect place
asked by #FreeGucci 
Art
1. I sit on the bank in my special place, 2. Feel the breeze that lifts my hair, 3. And watch the ripples run across the river. 4. It is so peaceful here. 5. Deep enough to justify a fishing pole, 6. Quiet enogh for my every thought, 7. The perfect place
asked by #FreeGucci 
Chemistry
Write a balanced chemical equation for this: The RXN of hydronium ion with solid calcium carbonate to form calcium and bicarbonate (HCO3) ions.
asked by Student 
math
How long does the Number 18 train take to get from Los Angeles to Oakland?
asked by Anonymous 
soc 305
Judd is hungry. He sees a candy bar in a store, so he steals it. What theory of crime does his action most
asked by shelly 
chemistry
at some temperature, Keq=33 for the reaction H2 + I2 > 2HI. If initially, [H2]= .0600 M and [I2]= .0300 M, what are all three equilibrium concentrations?
asked by seth 
Math
Karina has an 8 1/2inch by 11inch sheet of paper.She wants to leave a 3/4 inch margin on all 4 sides. What are the dimensions of the remaining area.
asked by Tyler 
math
what is the range of data stem leaf 5 4 5 6 0 6 9 7 2 3 4 5 5 8 1 2 8 9 9 5 6
asked by jjiiddss 
math help fast
Determine whether each sequence is arithmetric or geometric. Find the next three terms. 1.14, 19, 24, 29,... geo, 34, 39, 44**** arithmetric, 32,36,41**** arithmetric, 34, 39, 44 The sequence is neither geo nor arith 2.4,8,16,32,... arith, 64, 128,
asked by Aaliyah 
Calculus
The City Electric System(CES) recently constructed a major transmission line along parts of South Street in the city. The transmission lines are strung between power poles and the hanging lines form a catenary curve. For this Problem we will use the
asked by Jay 
Math
The scale drawing of a toy train has a width of 2 inches and length of 5 inches. What is the actual length of the toy train if the actual width is 8 inches? I got the answer of 40 inches.
asked by Kateri 
Math
What is the solution of −23 a + 4 > –8?
asked by Linda 
math
Jennifer runs a restaurant that offers a children's menu. This past week, 24 children ate at her restaurant, and 8 of them ordered macaroni and cheese. What is the experimental probability that the next child to eat in Jennifer's restaurant will order
asked by Anonymous 
8th grade science
I'm not sure what's the correct answer: 9)Which of these characteristics can only be attributed to a wave of red light? A)The energy of the wave travels in the same direction as the wave travels. B)The wave travels by vibrating the particles of the medium
asked by Alexis 
maths
how does the kinetic energy of an object varies on increasing its velocity by 10% ?
asked by manisha 
Chemistry
How much concentrated 12 M HCl is needed to prepare 200 ml of a 2.5 M solution?
asked by Sam 
English
Homework Help: English Posted by rfvv on Monday, March 7, 2016 at 2:25am. 1. The first class was with my homeroom teacher, Mr. Jang. 2.The first class was my homeroom teacher, Mr. Jang's class. 3. The first class was my homeroom teacher, Mr. Jang's one. 4.
asked by rfvv 
Math
Toronto is playing Anaheim in the Stanley cup final. The first team to win four games is the new NHL champion. If the probability of that Toronto will win any game is 0.55 determine the probability that Anaheim wins the Stanley Cup.
asked by Jessica 
Art
The towers of St. Balsil's Cathedral in Russia are symbolic of what events? Please Help!!!
asked by Anonymous 
Math
Angles K and O are supplementary. If measurement angle K= 3x+10 and measurement angle O= 10x12, find the measure of each angle. I don't understand how to solve.
asked by Helen 
Social Studies
Which describes a belief of the progressive movement? (1 point) the belief that government could correct the ills of society the belief that individual citizens could work to improve social problems the belief that business and the free enterprise system
asked by Anonymous 
Chemistry
why does the FeCl3 test positive for phenols and not other OH compounds?
asked by Amber 
Chemistry
So if i have the equation 2 SO3 > 2S + 3 O2 would my word equation for this be Sulfur Oxide > Sulfur + Oxygen OR Sulfur hexaoxide > Sulfur + hexaoxide or what would be the correct one if both are wrong? and for this one 2 KI + MgCI2 > MgI2 + 2KCL
asked by Holfbrincl