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Questions Asked on June 26, 2013

A thin triangle has vertices (0,0), (1,0), and (0,2). Let the density function at any given point on the triangle be represented
1. 0 answers
2. asked by Crow
3. 1,215 views
one component of a healthy diet is a high amout of .
1. 2 answers
2. asked by cloie
3. 372 views
A mechanic strikes a hammer with a velocity of 20 m/sec.the hammer stops in 0.02 seconds after striking the nail. Find the
1. 2 answers
2. asked by Anonymous
3. 3,269 views
In the following reaction, how many grams of ferrous sulfide will produce 0.56 grams of iron oxide?4FeS+7O2->2Fe2O3+4SO2 The
1. 2 answers
2. asked by Brittany
3. 875 views
a child who response "NO" to every request is demonstrating.
1. 2 answers
2. asked by cloie
3. 342 views
Can you please help me express the first two questions? I also need you to go through the other questions and tell me if they
1. 1 answer
2. asked by John
3. 442 views
If the quadratic equation for x{1+(a+b)^2}x^2−2(2a+2b+1)x+5=0 has real roots, what is the value of a^3+b^3+6ab+a+b?
1. 1 answer
2. asked by Drake
3. 358 views
If a is a real number and a cubic equationf(x)=x^3−8x^2+(a+12)x−2a has a repeated root, what is the sum of all the possible
1. 1 answer
2. asked by Drake
3. 453 views
x^2+3x-10 divided by x-2
1. 4 answers
2. asked by paul
3. 300 views
In step 4 of the construction of a perpendicular line through a point, why must the compass point be placed on the points where
1. 2 answers
2. asked by janet
3. 3,919 views
why wouldn't employees be paid or compensated for extensive overtime? Is the branch following eimployee contractual agreements
1. 1 answer
2. asked by Diane
3. 1,048 views
Find the sum of all primes q<1000 such that for some prime p<q , both q divides p^3-1 and p divides q^3-1
1. 0 answers
2. asked by lin
3. 550 views
one component of a healthy diet is a high amount of grains
1. 1 answer
2. asked by cloie
3. 343 views
Two thin and identical steel rods move with equal speeds v=1 m/s in opposite directions and collide longitudinally.The collision
1. 2 answers
2. asked by lin
3. 1,085 views
MR. x is invested a certain amount in debit and equity funds the ratio of 4:5 respectively,At the end of one year ,he earned a
1. 1 answer
2. asked by Avinash
3. 537 views
Use the following table to answer the questions. (Give your answers correct to two decimal places.)x 1 1 3 3 5 5 7 7 9 9 y 3 2 6
1. 0 answers
2. asked by Tracy
3. 772 views
(2x+3y)^(3/2)
1. 1 answer
2. asked by Cathy
3. 483 views
How to evaluate x=0 and dx=-.03? I got(1/9)e^(x/9)dx as dy of e^(x/9)and I don't know how I should plug them in.
1. 2 answers
2. asked by Tyler
3. 287 views
A college admissions officer takes a simple random sample of 103 entering freshmen and computes their mean mathematics SAT score
1. 1 answer
2. asked by Please help me work out this problem!!!
3. 660 views
40 students attended the brilliant summer camp at Stanford University. "k" of the students at the camp are working on math
1. 2 answers
2. asked by Shin
3. 657 views
what does the 8 on top of a chemical symbol signify?
1. 0 answers
2. asked by Anonymous
3. 885 views
Do cows give birth to ox's?I was reading that an ox is just a castrated bull.
1. 1 answer
2. asked by Blake
3. 358 views
Martin wants to make a scatter plot comparing the temperature outside with the number of people at the city swimming pool. Which
1. 1 answer
2. asked by Sidney
3. 1,411 views
y = sin xfind the derivative...
1. 1 answer
2. asked by Cathy
3. 850 views
Find the value of z that would be used to test the difference between the proportions, given the following. (Use G - H. Give
1. 0 answers
2. asked by Tracy
3. 371 views
We completed a lab and the conclusion write up asks us to describe the purity of the product. What are some things that
1. 1 answer
2. asked by hayley
3. 404 views
I still have a few questions to check. I really hope you can check them.Thank you! 1) Which metaphors does the poet use to
1. 2 answers
2. asked by John
3. 1,049 views
A track star sprints 50.0 m in 8.00 s, stops, turns directly around, and walks slowly backto the starting line in 40.0 s. What
1. 1 answer
2. asked by brain
3. 1,075 views
1. States must honor each other's laws and court decisions according to... (C)A) 1st Amendment B) Privileges and Immunities
1. 6 answers
2. asked by Allison
3. 2,658 views
Find the 95% confidence interval for the difference between two means based on this information about two samples. Assume
1. 5 answers
2. asked by Tracy
3. 709 views
The National Government can form a new State out of an existing State without the permission of the existing state?True or False
1. 7 answers
2. asked by Allison
3. 621 views
A child of mass M using a parachute reaches a terminal velocity V, with the air resistance directly proportional to the square
1. 1 answer
2. asked by Lisa
3. 497 views
How many solution sets do systems of linear inequalities have? Do solutions to systems of linear inequalities need to satisfy
1. 2 answers
2. asked by Kim
3. 1,147 views
Homework HelpPowers that are shared by both the National Government and the States are called... A) reserved powers B)
1. 2 answers
2. asked by Alyssa
3. 1,747 views
1. States must honor each other's laws and court decisions according to...A) 1st Amendment B) Privileges and Immunities Clause
1. 6 answers
2. asked by Allison
3. 1,388 views
Find the critical value for the hypothesis test, given the following. (Give your answer correct to two decimal places.)Ha: ó1 >
1. 0 answers
2. asked by Tracy
3. 412 views
question says choose which is greater or are they equal or not enough infofifty percent can be represented by n --- 50 a. n b.
1. 1 answer
2. asked by daniel
3. 423 views
can someone tell me if I am correctgraph y1=(1/3)^x and y2= (1/3)^x+2 the relationships between the two graphs is they are
1. 1 answer
2. asked by Julie
3. 341 views
Which of the following was the primary interest of the British goverment in approving James Oglethorpe's Georgia colony?A.
1. 1 answer
2. asked by cathy
3. 592 views
(For this project, when it says list the top 10 schools from these options based upon your answers, I don't get how to list it
1. 3 answers
2. asked by Celest
3. 518 views
Find the sum of all primes q<1000 such that for some prime p<q , both q divides p^3-1 and p divides q^3-1
1. 0 answers
2. asked by Tushar G.
3. 419 views
A simple random sample of 10 households, the number of TV's that each household had is as follows:1, 3, 1, 2, 0, 2, 1, 1, 1, 5
1. 1 answer
2. asked by Anonymous
3. 1,275 views
I am new to this graphing calculator. I input y=5^x and y=(5^x)-3 It is graphed with tables showing x=-3 y1=-374/125 and
1. 1 answer
2. asked by Julie
3. 338 views
Hi,What point is a solution to the system of inequalities y >4x and y >-2x-3 (1/2,2)?
1. 1 answer
2. asked by Batman
3. 1,045 views
2. The manager of a sandwich shop gathers data on what people spend on lunch on a particular day of the week.The results are
1. 1 answer
2. asked by Anonymous
3. 613 views
What is 36 over 156 in simplest form?
1. 1 answer
2. asked by Jade
3. 310 views
How many jelly beans are there in a candy dish whose measurements are 3 in high, and has a radius of 2?
1. 1 answer
2. asked by kat
3. 361 views
The HR department of an organization collects data on employees¿ age, salary, level of education, gender, and ethnicity. Which
1. 1 answer
2. asked by judy wiggens
3. 652 views
If a 60.0 kg person slides down an incline angled 25˚ below the horizontal and friction IS present with a coefficient of
1. 1 answer
2. asked by Renee
3. 1,011 views
During an experiment, a student adds 1.23 g of CaO to 200.0 mL of 0.500 M HCl. The student observes a temperature increase of
1. 3 answers
2. asked by imstupid
3. 903 views
During an experiment, a student adds 1.23 g of CaO to 200.0 mL of 0.500 M HCl. The student observes a temperature increase of
1. 1 answer
2. asked by imstupid
3. 1,180 views
Hamish borrowed $5000 for 3 years. He paid $1650 simple interest. What was the rate of interest per annum?
1. 1 answer
2. asked by Fishy
3. 1,095 views
pauline paid $450 simple interest to borrow $20 000. The interest rate was 6% p.a. For what time period did she borrow the
1. 1 answer
2. asked by Fishy
3. 477 views
the land area of a country with 20 people per square kilomoteror the land area of a country that measures 500,000 square
1. 1 answer
2. asked by daniel
3. 267 views
the land area of a country with 20 people per square kilomoteror the land area of a country that measures 500,000 square
1. 1 answer
2. asked by daniel
3. 280 views
the land area of a country with 20 people per square kilomoteror the land area of a country that measures 500,000 square
1. 1 answer
2. asked by daniel
3. 449 views
How do you find the p-value, on a problem like below.The corrosive effects of various soils on coated and uncoated steel pipe
1. 2 answers
2. asked by Tracy
3. 480 views
Let A=(0,0), B=(2,4), C=(17,4) and D=(15,0). Then ABCD is a parallelogram. A line through the point (0,−1) divides the
1. 2 answers
2. asked by anonymous
3. 874 views
Throughout the 19th century, stereotyping of work by sex had restricted women's employment. (Woloch, 2002). Is this a quote or
1. 1 answer
2. asked by vanessa
3. 569 views
On a Statement of Revenue and expense I have one year plus the percentage of change and I need to find the projected budget for
1. 0 answers
2. asked by Mary
3. 363 views
Which sentence is correctly written, Tu es mon amie or Tu es ma amie?
1. 1 answer
2. asked by Anonymous
3. 367 views
A woman stands on a scale in a moving elevator. Her mass is 68.0 kg, and the combined mass of the elevator and scale is an
1. 0 answers
2. asked by will
3. 538 views
Compensation of employees $194.2US exports of goods and services 17.8 Consumption of fixed capital (depreciation) 11.8
1. 1 answer
2. asked by Anonymous
3. 2,043 views
What quantity of heat is required to produce 5 mol of oxygen gas by this reaction? HgO(s) → Hg(l) + ½ O2(g), ΔH = +90.7kJI
1. 3 answers
2. asked by Mary
3. 1,376 views
an atwood machine is constructed by mounting a well-lubricated pulley (not necessarily a ring/disc), whose radius is 6.00cm on
1. 0 answers
2. asked by kim
3. 532 views
Suppose the Earth's orbit is divided in two by its minor axis as shown in the figure. How much longer in days does the Earth
1. 0 answers
2. asked by Kay
3. 760 views
Personal consumption expenditures $245Net foreign factor income 4 Transfer payments 12 Rents 14 Statistical discrepancy 8
1. 0 answers
2. asked by Anonymous
3. 1,365 views
If P(F)=0.3, P(E or F) =.65 and P(E and F)=.15, find P(E)
1. 0 answers
2. asked by Amanda
3. 341 views
Give three substances with different structures and different chemical composition and explain why they are different from each
1. 1 answer
2. asked by Perrie
3. 409 views
A market research company surveyed 2500 teenage cell phone owners. The company learned that 4/5 of them use cell phone data
1. 1 answer
2. asked by john
3. 926 views
Grace is building a brick wall along her driveway. She estimates that one row of brinks plus mortar will be 2 3/8 inches high.
1. 4 answers
2. asked by Susie
3. 396 views
How many kilojoules are released when 85.0g methanol is burned?
1. 1 answer
2. asked by SugarBear
3. 672 views
A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a
1. 1 answer
2. asked by avery
3. 1,094 views
Let y=e^(x/9).a) Find the differential dy. dy = b) Evaluate dy if x=0 and dx=−0.03. dy =
1. 1 answer
2. asked by Tyler
3. 404 views
Someone help!A jeepney moves along a straight line at an average speed of 10 m/s. What is the distance traveled by the jeepney
1. 2 answers
2. asked by Scarlet
3. 2,152 views
A solution container was only label 0.005M. When phenolphthalene was added onto the solution, the color of the solution turned
1. 1 answer
2. asked by Shane
3. 494 views
Determine the [H+] when [OH-] is 2.0 times 10^-2 mole.dm-3.
1. 1 answer
2. asked by Shane
3. 739 views
question which is greater - are they equal - or not enough info18K 17K the answer says its not enough info but 18 is always
1. 3 answers
2. asked by daniel
3. 758 views
How much ice at 0 degrees celsius can be melted with 1kg of steam at 100 degrees celsius, assuming no loss of energy to the
1. 0 answers
2. asked by Mariya
3. 927 views
locate 10 words from your dictionary,words that has stressed,on the syllable.
1. 1 answer
2. asked by marie lev rivera
3. 828 views
a student separated a 1.50 g sample of sand mixed with salt and obtained 0.70 g of salt and 0.65 g of sand. what percent
1. 2 answers
2. asked by LicckkyDude
3. 1,982 views
A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a
1. 4 answers
2. asked by avery
3. 979 views
1.a cloth merchant on selling 27 metres of cloth obtains a profit equal to the selling price of 9 metres of the same cloth .
1. 0 answers
2. asked by tina
3. 1,103 views
1.two houses are bought for rupees 65000 each. the first is sold at a profit of 8% . if the average price received for each
1. 1 answer
2. asked by tina
3. 1,090 views
Complete the hypothesis test with alternative hypothesis ƒÊd �‚ 0 based on the paired data that follows and d = O - Y. Use
1. 6 answers
2. asked by Tracy 10
3. 483 views
A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a
1. 1 answer
2. asked by avery
3. 1,034 views
if oranges are bought at the rate of 11 for rupees 10 and are sold at the rate of 10 for rupees 11 , find his profit percent.
1. 1 answer
2. asked by tina
3. 491 views
A study was conducted in order to estimate μ, the mean number of weekly hours that U.S. adults use computers at home. Suppose a
1. 1 answer
2. asked by avery
3. 731 views
Find the sum of all primes q<1000 such that for some prime p<q , both q divides p^3-1 and p divides q^3-1
1. 1 answer
2. asked by mathslover
3. 473 views
the sum of numerator and denominator is 3 less than twice the denominator.If the numerator and denominator is decreased by 1 ,
1. 1 answer
2. asked by amit
3. 809 views
Guys! I have 2 essays due this week, 1 tomorrow and another on Friday.The first essay is an expository piece. (The relationship
1. 2 answers
2. asked by Peter
3. 864 views
An aunt moves from point p to q along the circular track of radius 1m.If the time taken is 1 minute,what is the average velocity
1. 0 answers
2. asked by bijal
3. 421 views
the land area of a country with 20 people per square kilomoteror the land area of a country that measures 500,000 square
1. 3 answers
2. asked by daniel
3. 713 views
A spaceship is traveling through deep space towards a space station and needs to make a course correction to go around a nebula.
1. 1 answer
2. asked by meme
3. 1,896 views
During an experiment, a student adds 1.23 g of CaO to 200.0 mL of 0.500 M HCl. The student observes a temperature increase of
1. 2 answers
2. asked by imstupid
3. 2,208 views
let n represent the position of a term in the arithemtic sequence(-2,6,14,22,30,...)
1. 3 answers
2. asked by arleth
3. 382 views

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