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Questions Asked on March 9, 2015

a group of 3 friends shared the cost of a tape recorder. if andy, barbara, and donna each paid $12, $30 and $18, respectively,
1. 1 answer
2. asked by melvin
3. 1,553 views
Which kind of function best models the set of data points (–1, 22), (0, 6), (1, –10), (2, –26), and (3, –42)?linear ****
1. 51 answers
2. asked by Kendra
3. 35,735 views
Continue walking at a constant speed. Just after you release the ball upward, break into a run. Where does the ball land?
1. 0 answers
2. asked by Marisa
3. 487 views
Continue walking at a constant speed. Just after you release the ball upward, make a sharp right turn. Where does the ball land?
1. 0 answers
2. asked by Marisa
3. 538 views
A laboratory assistant is asked to mix a 30% alcohol solution with 21 liters of an 80% alcohol solution to make a 60% alcohol
1. 0 answers
2. asked by elementary and intermediate algebra
3. 1,008 views
a punter kicked the football into the air with an upward velocity of 62 ft/s. Its height h in feet after t seconds is given by
1. 2 answers
2. asked by Amy
3. 784 views
How do you solve the following question?**QRST is a rectangle. If m<QTR = 2x to the power of 2 - 7 and m<SRT = x to the power of
1. 0 answers
2. asked by yonoodles
3. 844 views
Sorry, another question.** Determine whether parallelogram ABCD is a rhombus, a rectangle, or a square. List all that apply.
1. 0 answers
2. asked by yonoodles
3. 563 views
The reason I didn't do this was because I was gone the day they did this at school. And the teacher said I couldn't do it at
1. 0 answers
2. asked by Marisa
3. 544 views
The cost (in thousands of dollars) of the production of scooters can be representedby x^2 - 10x + 27, where x is the number of
1. 2 answers
2. asked by Anonymous
3. 1,159 views
If a ten foot tower casts a thirteen foot shadow on the ground, what is the angle of elevation of the sun?
1. 1 answer
2. asked by Jasmine
3. 474 views
The bottom end of a 14 foot loading ramp is 10.7 feet away from the entrance to the building. Find the angle the ramp makes with
1. 1 answer
2. asked by Jasmine
3. 533 views
Ned’s Sheds purchases building materials from Timbertown Lumber for $3700 with terms of 4/10, 2/15, n/30. The invoice is dated
1. 0 answers
2. asked by Emma
3. 671 views
Would an atom of silicon form an ionic bond with an atom of helium? Why or Why not?
1. 1 answer
2. asked by Taylor
3. 574 views
Write and balance each of the following equations, and then identify each by type.a) copper+chlorine-->copper(ll)chloride b)
1. 3 answers
2. asked by Megan
3. 1,205 views
Which of the following sentences uses a predicate adjective.A. The rain looked shiny under the streetlight. B. Rachel will be
1. 6 answers
2. asked by Anonymous
3. 1,723 views
Each of the following objects has a radius of 0.169 m and a mass of 2.02 kg, and each rotates about an axis through its center
1. 0 answers
2. asked by alba
3. 606 views
(a) Calculate the angular momentum of Earth that arises from its spinning motion on its axis, treating Earth as a uniform solid
1. 0 answers
2. asked by yesica
3. 1,116 views
A student sits on a rotating stool holding two 3.8-kg objects. When his arms are extended horizontally, the objects are 1.0 m
1. 0 answers
2. asked by yesica
3. 1,072 views
Write and balance each of the following equations, and then identify each by type.a) copper+chlorine-->copper(ll)chloride b)
1. 5 answers
2. asked by Megan
3. 924 views
A mass of 45.0g of molten silver at its melting point is poured into 750mL of calorimeter water at 25.0C. The final temperature
1. 3 answers
2. asked by Amber
3. 696 views
A boy throws a ball straight up into the air so that it leaves his hand at 11 m/s. If the ball has mass 0.15 kg and the boy's
1. 0 answers
2. asked by Anonymous
3. 687 views
A war-wolf, or trebuchet, is a device used during the Middle Ages to throw rocks at castles and now sometimes used to fling
1. 0 answers
2. asked by amar
3. 1,129 views
You operate a store that sells sports equipment and you need to place your yearly order for ski jackets. The retail price of a
1. 3 answers
2. asked by Raghav
3. 575 views
5oocm3 of 1.0 mol dm3 of sodium hydroxide solution at room temperature was placed in a styrofoam cup and 25cm3 of 2.0 mol-dm3 of
1. 1 answer
2. asked by marie haynes
3. 739 views
i am a seven digit my ten place is 3,my lakhs place is 2,the hundred place is twice the lakhs place,the thousand place is thrice
1. 4 answers
2. asked by thnki
3. 658 views
Assume that you are considering a 7-night vacation to Fort Walton Beach, Florida, in March. You estimate the total cost of the
1. 1 answer
2. asked by trista
3. 660 views
What is the (OH-) when pH = 4.25
1. 3 answers
2. asked by Darren
3. 462 views
A block (mass m) hangs from a spring (spring constant k). The block is released from rest a distance d above its equilibrium
1. 0 answers
2. asked by Eva
3. 469 views
As a data collection specialist at the National Institutes of Health (NIH), you have been involved in a research study conducted
1. 1 answer
2. asked by Nancy
3. 825 views
How intrapersonal conflict can be addressed through the engagin in physical exercise
1. 1 answer
2. asked by Mmapule
3. 606 views
What factors does X3-X have for all X
1. 1 answer
2. asked by Anonymous
3. 352 views
'Manganese(III) fluoride, MnF3, can be prepared by the following reaction: 2MnI2(s) + 13F2(g) ? 2MnF3(s) + 4IF5(l) If the
1. 5 answers
2. asked by walter H
3. 3,118 views
How would you take the integral of the following two functions:1) ∫ 25 / e^x(25 + e^2x) dx 2) ∫ 7x / x^3 + 27 dx
1. 1 answer
2. asked by Misa
3. 458 views
Use implicit differentiation to find an equation of the tangent line to the curve at the given point.x^2+y^2=(2x^2+4y^2−x)^2
1. 1 answer
2. asked by TayB
3. 864 views
find the direction cosines of the vector joining the two points (4,2,2,) & (7,6,14)(this is new to me, used to think it was just
1. 3 answers
2. asked by Francis
3. 3,017 views
A highway curve with radius 1000ft is to be banked so that a car traveling 56.0mph will not skid sideways even in the absence of
1. 1 answer
2. asked by danny
3. 2,846 views
How many kilometers would you have to go above the surface of the earth for your weight to decrease to 39{\rm \\%} of what it
1. 1 answer
2. asked by danny
3. 716 views
Calculate the pH of a solution made by adding 75.0 g of CH3COONa to 750 mL of 0.64 MCH3COOH. Ka for CH3COOH is 1.8 x 10-5.
1. 1 answer
2. asked by nurul
3. 492 views
What mass of CH3COONa must be added to 50.0 mL of 0.50 M CH3COOH to make a solution of pH6.0 ?
1. 2 answers
2. asked by nurul
3. 548 views
find the first five terms of {2n/3 n+1} a1=-2 an+3an-1?
1. 0 answers
2. asked by leslie
3. 384 views
find the absolute error in measuring 12.25ml of water in a container
1. 0 answers
2. asked by �0Š4heza
3. 348 views
I a working wth a cell phone performance task project. I have to determine which three cell phones are the best for a first time
1. 1 answer
2. asked by Thomas M
3. 714 views
what is scanning
1. 1 answer
2. asked by TOCHUKWU
3. 404 views
an object is placed 15 cm in front of a convex lens of focal length 10cm. Find the nature and position of the image formed.
1. 0 answers
2. asked by meenakshi
3. 1,044 views
In the week before and the week after a holiday, there were 12,000 total deaths, and 5916 of them occurred in the week before
1. 0 answers
2. asked by slomomo
3. 819 views
An online site presented this question, 'Would the recent norovirus outbreak deter you from taking a cruise?' Among 34,327
1. 0 answers
2. asked by slomomo
3. 792 views
WHAT MASS IN GRAMS OF OXYGEN GAS IS CONTAINED IN C 8.5L TANK AT 32 DEGREE CELSIUS AND 3.23 ATMOSPHERE
1. 1 answer
2. asked by FLORA
3. 535 views
What is the law of demand and dimishing marginal approach
1. 1 answer
2. asked by Anonymous
3. 439 views
4) From October 1994 to march 1995, the price of cotton increased from $0.65 to over $1 per pound, the highest level since civil
1. 0 answers
2. asked by Anonymous
3. 453 views
determine the first derivative of:Y=3+10X+5X2
1. 1 answer
2. asked by Anonymous
3. 424 views
A stone thrown vertically upwards with a speed of 12m/s from the edge of Cliff 70m high. Calculate the time the stone takes to
1. 1 answer
2. asked by Justin
3. 841 views
Verify the trigonometric identity:(cos Ɵ - (sin Ɵ - 1))/(cos Ɵ + (sin Ɵ - 1)) = (1+cos Ɵ)/(sin Ɵ)
1. 1 answer
2. asked by Zeke
3. 501 views
solve using ac method 10a^2-27ab+5b^2
1. 1 answer
2. asked by Stephanie
3. 402 views
1. I dress well.2. I am a good dresser. ---------------- Q1: Are both the same in meaning? Q2: Can a boy say #1? Q3: Do we have
1. 1 answer
2. asked by rfvv
3. 402 views
1. I tell great jokes.1-2. I tell good jokes 2. I make great jokes. 3. I am a good joker. 4. i am a great joker.
1. 1 answer
2. asked by rfvv
3. 438 views
Which line of dialogue by Anne in The Diary of Anne Frank, Act I reveals that Anne is struggling to find herself?A. "I knew it
1. 9 answers
2. asked by Anonymous
3. 4,851 views
1. What is Ling-Ling not good at?2. What isn't Ling-Ling good at? 3. Why don't you like apples? 4. Why do you not like apples?
1. 1 answer
2. asked by rfvv
3. 568 views
A 54.8 g ball of copper has a net charge of 2.5 µC. What fraction of the copper's electrons have been removed? (Each copper
1. 0 answers
2. asked by Carlos Montoya
3. 671 views
Which line of dialogue by Mr. Dussel in The Diary of Anne Frank, Act I shows a growing conflict between him and Anne?A. "I
1. 15 answers
2. asked by Anonymous
3. 3,918 views
5. The United States Constitution delegates police powers mainly to A. state and local authorities. B. the president of the
1. 6 answers
2. asked by Sarah
3. 884 views
1. Which movie professional creates the storyboard?A. Screenwriter B. Production designer C. Director D. Graphic artist 2. How
1. 18 answers
2. asked by Sal
3. 2,881 views
the order of the pole of sin(z)/((z-3)^4 * (z^2 + 3)^2) at z=3.
1. 1 answer
2. asked by Anonymous
3. 334 views
An example of dramatic irony in The Diary of Anne Frank,Act I is whenA. Peter easily removes his Star of David but Anne has
1. 16 answers
2. asked by Anonymous
3. 8,591 views
Anne accuses Peter of being insufferable,orA. unfriendly B. depressing C. unbearable D. hurtful Is the answer C?
1. 8 answers
2. asked by Anonymous
3. 2,697 views
Can any one please please help me with popcorn experiment homework?The materials and 1 pack of Orville and 1 movie theater
1. 2 answers
2. asked by Smantha101
3. 668 views
Mary Jo Prenarie is a office manger with the gross earning of $1600 semimonthly. if her company switches pay schedules from
1. 1 answer
2. asked by Linda
3. 523 views
f(x)=2x+10f(3)...?
1. 1 answer
2. asked by kiki
3. 295 views
In 2001, Windsor, Ontario received its maximum amount of sunlight, 15.28 hrs, on June 21, and its least amount of sunlight, 9.08
1. 1 answer
2. asked by Help Please
3. 1,460 views
How many Calories (that is, kilocalories) are in a 37.8g serving of potato chips if we assume that they are essentially 50%
1. 1 answer
2. asked by dakota
3. 3,412 views
How much heat (in kilocalories) is released when 7.87g of Al is used in the reaction?
1. 2 answers
2. asked by dakota
3. 935 views
How many kilocalories are required to produce 1.83mol of aluminum?
1. 2 answers
2. asked by dakota
3. 1,996 views
How many kilocalories are required to produce 12.7g of aluminum?
1. 2 answers
2. asked by dakota
3. 817 views
Valley of the shadow of death by Roget Fenton1. How does roger Fenton use visual composition in valley of the shadow of death to
1. 2 answers
2. asked by Ally
3. 1,151 views
A bullet is fired with an initial velocity 300m s at an angle 30 degree with horizontal . At what distance from the gun will the
1. 3 answers
2. asked by rajeev
3. 2,150 views
Iam asian girl. I love geography lesson, because I like to learn about the world. I like to learn about race in the world. I
1. 3 answers
2. asked by nisa
3. 612 views
graph 2x^2/(x-2)(x+4)
1. 1 answer
2. asked by Precalculas
3. 297 views
how do I make a box and whisker plot with the numbers 13,13,20,21,21,22,24,27? I put them all in order but since there is only 8
1. 3 answers
2. asked by confused
3. 624 views
what is the main subject of Persian landscape art, and what does it communicate about the Persian culture and worldview?A
1. 12 answers
2. asked by BUBBLES
3. 5,496 views
The ethical emotivist would most agree most which statement?
1. 1 answer
2. asked by bb
3. 484 views
Consider this statement: "QuickBooks records revenue when an invoice is generated, even though cash has not been received." Is
1. 0 answers
2. asked by Gloria
3. 652 views
A flower planter is to be made from landscape ties that are 4 feet long, four inches high and six inches wide. Each planter is 4
1. 0 answers
2. asked by Sam
3. 438 views
Consider this statement: "QuickBooks records revenue when an invoice is generated, even though cash has not been received." Is
1. 0 answers
2. asked by Gloria
3. 565 views
A ship leaves port and sails northwest for 2 hours, and then sails N35degreesE for three hours. If it does not change speed,
1. 1 answer
2. asked by Kelly
3. 705 views
1. Realists reacted to the industrial revolution by creating what types of paintings?A. Images of the wealthy B. Images of the
1. 4 answers
2. asked by Ally
3. 2,590 views
The Periodic Table1) What conclusions can be drawn about the relationship between the arrangement of elements on the periodic
1. 50 answers
2. asked by TheLOUDEST_0430
3. 20,031 views
Democratic Architecture1) The Greek temple has often inspired the design of what type of American structure? :Amphitheater.
1. 30 answers
2. asked by TheLOUDEST_0430
3. 6,854 views
Stem/Leaf--------------- 4 /3, 5 5 /0, 5, 6 6 /2, 2, 4 7 /1, 3 8 /0, 4 Key 4/3=4.3 What was the shortest distance, in miles,
1. 0 answers
2. asked by Indigo Aivery
3. 562 views
What's the poetic significance of the figures of speech in "the pulley"?
1. 2 answers
2. asked by Anonymous
3. 615 views
Q.2. A company that uses the perpetual inventory system purchased $8,500 worth of inventory on September 25. Terms of the
1. 1 answer
2. asked by Feras
3. 1,058 views
A large bowl contains water 10cm deep and has a small electric lamp at the bottom.A disc of cardboard is floating on the surface
1. 3 answers
2. asked by Ntakadzeni
3. 586 views
Find the equation of the hyperbola.Transverse axis parallel to the x-axis, center at (5,1), the rectangle on the axes of the
1. 0 answers
2. asked by apple dayana
3. 648 views
Zn + 2HCl - ZnCl2 + H2Assuming the acid was in excess (so all of the zinc reacts), how many mols of hydrogen would you produce?
1. 1 answer
2. asked by Caitlin
3. 580 views
In a random sample of 10 on-line statistics students, information was collected about their minutes studied and their chapter
1. 3 answers
2. asked by Zikera
3. 576 views
If I say "estos calcetines" which am I most likely referring to?
1. 11 answers
2. asked by PW
3. 6,900 views
At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing north at 30 km/h. How fast is
1. 2 answers
2. asked by sara
3. 2,292 views
a 0.5KG ball is drop at concrete incline which is 45 degree above the horizontal then bounces off with the speed of 5m/s due to
1. 0 answers
2. asked by musonda
3. 379 views
a 0.5KG ball is drop at concrete incline which is 45 degree above the horizontal then bounces off with the speed of 5m/s due to
1. 0 answers
2. asked by musonda
3. 385 views
What volume of oxygen gas can be collectedat 1.26 atm pressure and 2.00◦C when 39.7 g of KClO3 decompose by heating, according
1. 1 answer
2. asked by Ally
3. 1,083 views
Three oil platforms, Alpha, Beta and Gammaare situated in the North Sea.Beta is 12 km from Alpha and is on a bearing of 145
1. 1 answer
2. asked by Lucina
3. 964 views

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