Archives
2014
April

Questions Asked on April 4, 2014

A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation y = –0.06x²
1. 16 answers
2. asked by Sandra
3. 12,663 views
Sodium metal adopts a body-centered cubic structure with a density of 0.97g/cm3. A. Use this information and Avogadro's number
1. 1 answer
2. asked by Anonymous
3. 1,625 views
A certain acetic acid solution has pH = 2.14. Calculate the volume of 0.0900 M KOH required to reach the equivalence point in
1. 1 answer
2. asked by Tessa
3. 658 views
What is the best strategy for organizing an essay to describe events in time sequence?A)comparison and contrast B)order of
1. 3 answers
2. asked by Mike
3. 1,030 views
A 26.0 g sample of ice at -17.0°C is mixed with 124.0 g of water at 81.0°C. What is the equilibrium temperature?ºC.
1. 1 answer
2. asked by Eliza
3. 1,354 views
P=(-2,2) Q=(3,4) S=(2,-8)PS-3PQ Find the component form and magnitude of the vector.
1. 4 answers
2. asked by Luis
3. 1,526 views
The great white shark can grow can to a length of 4.9m. The mako shark can grow to a length of 40 dm. Which shark can grow to
1. 1 answer
2. asked by Anonymous
3. 496 views
Alice has 1/5 as many cars as Sylvester has. Sylvester has 35 cars. How many cars does Alice have? My answer is 7 cars
1. 3 answers
2. asked by ezekiel
3. 1,024 views
If an object is dropped from a height of 144 ft, the function h(t) = –16t² + 144 gives the height of the object after t
1. 2 answers
2. asked by Sandra
3. 6,107 views
List as many details as you can for each of the topic sentences.1. Walking briskly for a mile after a day sitting at a desk
1. 1 answer
2. asked by anon
3. 599 views
derivative of h(x)= 3(√x) - x(√x)
1. 5 answers
2. asked by ACDub
3. 396 views
1.06(0.8n)represents the total paid for a jacket. What does this represent about the cost of the jacket?
1. 1 answer
2. asked by zena
3. 572 views
Need Help Please.A student is thinking about different forums for publishing an editorial. Which of the following would be
1. 2 answers
2. asked by Carl
3. 1,591 views
Physical properties used to indicate temperature changes include all of the following excepta. color changes of liquid crystals
1. 2 answers
2. asked by Red
3. 2,891 views
. A sonar signal is sent from a ship and the signal returns from the bottom 3.65 s later. How deep is the ocean if the speed of
1. 1 answer
2. asked by Benji
3. 3,403 views
The type of heat transfer called convection happens as a result of:a. electromagnetic waves b. the direct contact of particles
1. 1 answer
2. asked by Red
3. 1,194 views
solve the equation 3/ (x+1) - 1/x =1/2
1. 4 answers
2. asked by anna
3. 362 views
Find a unit vector in the direction of the given vector.v=(1,-1)
1. 3 answers
2. asked by Luis
3. 502 views
1. Describe 2 ways in which an electrically charged object and magnet are alike.
1. 1 answer
2. asked by victoria
3. 461 views
2. Why is it important to protect yourself from certain electromagnetic waves? What are some ways people protect themselves from
1. 1 answer
2. asked by victoria
3. 613 views
discuss how the structure of a virus correlates with its function
1. 1 answer
2. asked by schoolboy
3. 636 views
A catapult launches a boulder with an upward velocity of 184 feet per second. The height of the boulder, (h), in feet after t
1. 5 answers
2. asked by Sandra
3. 4,551 views
Find a unit vector in the direction of the given vector.w=-1-2j
1. 2 answers
2. asked by Luis
3. 783 views
What is the term for a magazine that is published on the computer?1. computerized slide show 2. online publication 3. electronic
1. 5 answers
2. asked by Carl
3. 1,261 views
1. What causes mid-ocean ridges to form ?2. Why are barrier islands important to people who live on the mainland ?
1. 0 answers
2. asked by victoria
3. 501 views
Given the functions:f(x)=3x+2 g(x)=3/x^2+2 h(x)=sqrt(x-2) Find the following a) (f∘g)(-5) b) (h∘g)(3) c) (g∘g)(-2) d)
1. 1 answer
2. asked by Lilly
3. 344 views
Deana created a computer-assisted slide show. To make the slide show legible, what is one thing she needs to avoid?A)typing
1. 7 answers
2. asked by Mike
3. 2,898 views
is this a good poem about the hunger games ?24 tributes from 12 districts 2 kids from each forced to fight to death Only one
1. 1 answer
2. asked by anoymous
3. 580 views
The blades of a motor rotate at a rate of 4401 rpm. When the motor is turned off, the blades slow to a new angular speed of 430
1. 2 answers
2. asked by Emily
3. 576 views
How does Newton's first law of motion explain the movement of your body when in a car in which you are riding stops suddenly?
1. 0 answers
2. asked by victoria
3. 453 views
The strength, S, of a rectangular wooden beam is proportional to its width times the square of its depth. Find the dimensions of
1. 3 answers
2. asked by ACDub
3. 6,476 views
A researcher determined the amount of electrical energy entering a toaster and the amount of heat given off by the toaster. The
1. 1 answer
2. asked by victoria
3. 658 views
What happens when light passes from one material to another?
1. 2 answers
2. asked by victoria
3. 899 views
The coils in a toaster convert electrical energy into thermal energy. Heat from the coils is used to toast the bread. How is the
1. 1 answer
2. asked by victoria
3. 658 views
A uniform beam of length L = 8.00 m and weight 3.80 102 N is carried by two workers, Sam and Joe, as shown in the figure below.
1. 1 answer
2. asked by Joe
3. 680 views
Consider the following distribution of objects: a 4.00-kg object with its center of gravity at (0, 0) m, a 1.20-kg object at (0,
1. 0 answers
2. asked by Joe
3. 560 views
Why is the periodic table usually drawn with hydrogen (H) separated from the rest of the elements?
1. 1 answer
2. asked by victoria
3. 443 views
Suppose you were asked to select one renewable energy resource for use in your town. Which would you select, and why?
1. 1 answer
2. asked by victoria
3. 495 views
A student has completed a freewriting exercise. The result is a paragraph exploring the general theme of war in a literary text.
1. 8 answers
2. asked by Carl
3. 1,357 views
18) In October, a hardware store purchased snow shovels for $8 each. The original markup was 50% based on the selling price. In
1. 1 answer
2. asked by Anthony
3. 742 views
What causes mid-ocean ridges to form?
1. 1 answer
2. asked by victoria
3. 941 views
If You Were Riding A Train List Some Examples Of Items That Would Make It Seem Like You Weren't Moving
1. 0 answers
2. asked by steve
3. 491 views
The Sweet Candy Shop buys 600 pounds of chocolate covered strawberries at $5.59 per pound. If a 10% spoilage rate is
1. 0 answers
2. asked by Anthony
3. 575 views
How can water cause both mechanical and chemical weathering?
1. 0 answers
2. asked by victoria
3. 753 views
Beacon Electronics advertised a portable TV set on sale for $272.49 after a 35% markdown from the original price. What was the
1. 2 answers
2. asked by Anthony
3. 633 views
The Soft Step Floor Company purchases carpeting for $5.12 per square yard and marks it up 55% based on the selling price. What
1. 1 answer
2. asked by Anthony
3. 560 views
The Quick Plumbing Supply sells a set of faucets for $79.75. If a 45% markup based on cost was used, what was the cost of the
1. 1 answer
2. asked by Anthony
3. 1,205 views
A wheel 31.7 cm in diameter accelerates uniformly from 238 rpm to 347 rpm in 5.9 seconds. How far will a point on the rim of the
1. 0 answers
2. asked by Emily
3. 833 views
A wholesaler buys plastic lamps for $18 each and sells them for $30.60. What is the percent markup based on cost?
1. 2 answers
2. asked by Anthony
3. 478 views
A refrigerator costs a company $1,600 to manufacture. If it sells for $3,456, what is the percent markup based on cost? (Round
1. 1 answer
2. asked by Anthony
3. 897 views
Carousel Toys has Romper Buckaroos, wooden rocking horses for toddlers, on a 30% markdown sale for $72.09. What was the original
1. 2 answers
2. asked by Anthony
3. 468 views
A subatomic particle has a 410ns lifetime in its own rest frame.If it moves through the lab at 0.970 c, how far does it travel
1. 0 answers
2. asked by Amy
3. 503 views
How much work W must be done on a particle with a mass of m to accelerate it from rest to a speed of 0.899c ?Express your answer
1. 0 answers
2. asked by Amy
3. 545 views
Determine the value of each expression25% of 200
1. 1 answer
2. asked by Becca
3. 459 views
Suppose you were designing a statue to be placed outside your school. What materials would you use, and why?
1. 1 answer
2. asked by victoria
3. 494 views
How does Newton's first law of motion explain the movement of your body when in a car in which you are riding stops suddenly?
1. 1 answer
2. asked by victoria
3. 490 views
A turntable rotates counterclockwise at 63 rpm. A speck of dust on the turntable is at θ = 0.57 rad at t = 0 s. What is the
1. 1 answer
2. asked by Jack
3. 1,540 views
Given f(x)=−2x^3 -3x + 1, the value of the derivative of the inverse function, f^−1(x) at x=−21 is (f^1)′(−21)= ?pleas
1. 1 answer
2. asked by Ann
3. 561 views
Find Net Ionic equation for hydrolysis , Expression for equilibrium constant (Ka or Kb) and Value of (Ka or Kb)Net Ionic
1. 1 answer
2. asked by Ahmed
3. 9,639 views
Write a 3-paragraph Biographicl Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed
1. 2 answers
2. asked by Anonymous
3. 686 views
1) how does the electric force between two oposite charges changes when the distance between the charges is tripled?2)how does
1. 1 answer
2. asked by Melissa
3. 582 views
How can water cause both mechanical and chemical weathering?
1. 1 answer
2. asked by victoria
3. 893 views
he compound amount on an investment of $8,500 at 12% interest, compounded quarterly, for 1 year.
1. 1 answer
2. asked by tota
3. 457 views
the compound amount on an investment of $8,500 at 12% interest, compounded quarterly, for 1 year.
1. 1 answer
2. asked by tota
3. 726 views
A piece of a broken wheel is shown. It was taken to a machine shop to be replaced with a new “whole” wheel. Find the radius
1. 0 answers
2. asked by Jose
3. 433 views
The percent grade of a highway is the amount that the highway raises or falls in a given horizontal distance. For example, a
1. 2 answers
2. asked by Jose
3. 700 views
An organization is planning a dance. The band will cost $400 and advertising costs will be $100. Food will be supplied at $2 per
1. 1 answer
2. asked by Jose
3. 487 views
Each square represents 625 square feet, each line segment represents 25 feet.A galapagos tortoise must use 550 feet of fencing
1. 2 answers
2. asked by Anna
3. 492 views
The curvature of a circle with radius r is defined as Descartes’ formula gives a relationship between the curvatures of the
1. 0 answers
2. asked by Jose
3. 483 views
As a savings plan for college, when their son Bob was born, the Wilburs deposited $10,000 in an account paying 8% compounded
1. 1 answer
2. asked by tota
3. 1,260 views
A piece of a broken wheel is shown. It was taken to a machine shop to be replaced with a new “whole” wheel. Find the radius
1. 0 answers
2. asked by Jose
3. 517 views
Find the lenght of the arc from t : 2 to t : 6 for x : 5t-3.y : 1 -3t, z : 4t 5.
1. 1 answer
2. asked by sage
3. 326 views
If the 7th term of an AP is twice the third term and the sum of the first four terms is 42
1. 1 answer
2. asked by Eny
3. 858 views
Put 0.25 1/3 3/4 & 49% in order from least to greatest
1. 2 answers
2. asked by justin gonzalez
3. 859 views
what are welfare payments or consumer subsides
1. 2 answers
2. asked by Teacher
3. 425 views
Sally will clear and set tabs in the Tabs dialog box. Desi will set and clear tabs on the Horizontal Ruler.Who is correctly
1. 1 answer
2. asked by nina
3. 594 views
IF 810 BOYS WEED A PLOT OF LAND IN 4 YEARS, HOW MANY YEARS WOULD IT TAKE 1080 BOYS TO WEED THAT SAME PLOT OF LAND?
1. 1 answer
2. asked by EMMANUEL
3. 456 views
Can I be an accountant when doing these subjects?
1. 2 answers
2. asked by pamela
3. 524 views
1.) According to the American College Test (ACT), results from the 2004 ACT testing found that students had a mean reading score
1. 1 answer
2. asked by Lanie
3. 856 views
a model train moving at a constant speed around a circular track has a constant velocity?
1. 1 answer
2. asked by steve
3. 618 views
A customer earned $3,262.50 interest on a 9-month CD. How much was the opening deposit?
1. 3 answers
2. asked by kay
3. 756 views
Need help with my pH calculations?1) 0.10 mol of solid sodium hydrogen carbonate and 0.20 mol of solid sodium carbonate are
1. 1 answer
2. asked by dan
3. 893 views
An electric kettle contain 1.5kg of water at 100 degree and powered by a 2.0kw electric element. He the thermostat of the kettle
1. 1 answer
2. asked by Shedrack
3. 920 views
divide 15x^2 + 10x -5 by 5x
1. 1 answer
2. asked by anna
3. 588 views
Read the speech below. It is a fictitious political speech by Peter, a candidate for the upcoming national election. Then answer
1. 1 answer
2. asked by Mary
3. 454 views
Educating and caring for young children in changing society?
1. 1 answer
2. asked by Soso
3. 375 views
When you write rate laws, can you have a half-order?
1. 1 answer
2. asked by Anonymous
3. 364 views
Solve Using Log Properties: 1/4 = 8^3x+5
1. 1 answer
2. asked by Maria
3. 323 views
I am doing a speech on why my college should add more bus shelters to the bus stops. So far I have a few points about more
1. 1 answer
2. asked by Rebekah
3. 500 views
Please Can Someone Help Me Solve For x Using Log Properties: log(base 3) x*(x-80)=4
1. 1 answer
2. asked by Maria
3. 320 views
A community group is planning the expansion of a square flower garden in a city park. If each side of the original garden is
1. 3 answers
2. asked by Sandra
3. 7,151 views
Not sure if i posted this butNeed help with my pH calculations? 0.10 mol of solid sodium hydrogen carbonate and 0.20 mol of
1. 1 answer
2. asked by dan
3. 871 views
Plan how you would make 100mL of a buffer solution with a pH of 10.80 to be made using only sodium carbonate, sodium hydrogen
1. 1 answer
2. asked by dan
3. 655 views
Solve the equation using the Zero Product Property. (3x + 1)(x – 5) = 0• and 5 • and –5 • and 5 • and –5
1. 3 answers
2. asked by Sandra
3. 5,431 views
a wall in front of a house is shown below if 3/5 of the wall is brick how do you determine the height of the brick portion of
1. 2 answers
2. asked by Anonymous
3. 843 views
Discuss how the structure of a virus correlates with its function.
1. 3 answers
2. asked by Shauna
3. 864 views
one fourth of a box of cereal was shared equally among 3 people how much cereal did each person get ?
1. 1 answer
2. asked by Anonymous
3. 1,018 views
A physics student stands at the top of hill that has an elevation of 37 meters. He throws a rock and it goes up into the air and
1. 27 answers
2. asked by Sandra
3. 3,646 views
how the structure of a virus correlates with its function.
1. 1 answer
2. asked by hov
3. 431 views
Write a 3-paragraph Biographical Essay. Discuss your experiences with summer: the things you enjoyed and the things you missed
1. 2 answers
2. asked by Anonymous
3. 680 views

Back to April 2014

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024