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Questions Asked on January 15, 2014

Which of the following terms refers to the time it takes for one-half of the radioactive atoms in a sample of a radioactive
1. 7 answers
2. asked by Rainshine
3. 1,566 views
A bag contains 5 blue, 4 red, 9 white, and 6 white marbles. If a marble is drawn at random and replaced 100 times, how many
1. 2 answers
2. asked by Tom
3. 583 views
You are a member of your local movie theater’s club. Every time you see a movie at the theater, you earn 2 advantage points.
1. 22 answers
2. asked by Katalina
3. 12,888 views
describe the ecological succession that would take place in an open field of grass.
1. 3 answers
2. asked by anabelle
3. 546 views
Write an equation with a variable on both sides of the equal sign that has infinitely many solutions. Solve the equation and
1. 33 answers
2. asked by Katalina
3. 13,386 views
Mercury, a metal that is liquid at room temperature, has a density 13.5 times the density of water. How many pennies could your
1. 3 answers
2. asked by Samantha
3. 1,344 views
answer these or you don't have to just need some help?13. Which set of numbers has 270 as its least common multiple? A.30, 90,
1. 3 answers
2. asked by Matt
3. 1,389 views
What is the radius in nm of the electron orbit of a hydrogen atom for n=3?What is the radius in nm of the electron orbit of a
1. 2 answers
2. asked by Katie
3. 1,949 views
Bryan has 3 nickels, 3 dimes, and 2 quarters. What fraction of the coins is either a dime or a quarter?There is a space for only
1. 6 answers
2. asked by Grace
3. 2,301 views
If I swam 30 meters in 16 seconds how would I express this in a fraction? 16/30 or 30/16 and why?
1. 1 answer
2. asked by Donald
3. 558 views
104 students responses21 liked sledding as their favorite winter activity if 500 people had. Responded, how many would have been
1. 3 answers
2. asked by Crystal
3. 977 views
Five Boys are pushing a snowball, and each is pushing with a force of 10.0N. However, each boy is pushing in a different
1. 2 answers
2. asked by Sheryl
3. 7,613 views
A solution is prepared by dissolving 3.44 g of sucrose, C12H22O11, in 118 g of water.a) What is the molality of the resulting
1. 3 answers
2. asked by Kate
3. 659 views
Draw an equation or function table. The cost of shipping mittens purchased online is $2 plus $6 for each of pair of mittens.
1. 1 answer
2. asked by tiffany
3. 463 views
1. Arturo, ¿sabes cuál es ________ de la panadería?Sí. Calle San Juan, número 234. A. la carretera B. la heladería C. el
1. 4 answers
2. asked by Eri Uchi
3. 760 views
Tia collected $10 for a walkathon and $ 5 from each friend. What is the total amount of donations she collected from 4 friends?
1. 0 answers
2. asked by henry
3. 539 views
A rectangular piece of metal with 4 equally sized circular holes have a diameter of 12 cm cut from it. Calculate the area of
1. 1 answer
2. asked by Jerald
3. 530 views
I need help, I go to connections academy and i am in 7th grade, this is obviously LA. i tore out the pages of the text book to
1. 6 answers
2. asked by TTR+S<3
3. 630 views
What is the reason called when there are two legs on an isosceles triangle, are bisected using a mid segment to form a
1. 0 answers
2. asked by Kathleen
3. 564 views
Input output table like this 0 in no output 2/3 in 17/6 out 11/4 in ? Out 3 in 13/3 out - in 13/2 out ?
1. 0 answers
2. asked by brian
3. 391 views
20 students are in a classroom. if students leave randomly, the probability that the first student to leave the classroom is a
1. 3 answers
2. asked by edsel
3. 1,023 views
Consider the following table, which gives the winning Olympic pole vaults in the 20th century.Year Gold Medalists Height(ft)
1. 0 answers
2. asked by Andy G
3. 551 views
I have marked my answer with a â˜…, if I am wrong could you please give me the correct choice and explain if you will?I was
1. 1 answer
2. asked by Kirito
3. 783 views
One campus of HCC has plans to construct rectangular parking lot on land bordered on one side by a highway. There are 640 ft of
1. 1 answer
2. asked by Andy G
3. 705 views
Can anyone thoroughly explain how to graph systems of linear inequalities? I am struggling to grasp this concept, and I was
1. 1 answer
2. asked by Anonymous
3. 506 views
ball thrown vertically upward with an initial velocity of 80 ft per second. The distance s(in ft) of the ball from the ground
1. 1 answer
2. asked by Andy G
3. 1,996 views
a piece of rectangular sheet metal is 20 in wide. It's to be made into rain gutter by turning the edges to form parallel sides.
1. 0 answers
2. asked by Andy G
3. 736 views
If the position of a particle is given by x = 35t - 7t^3, where x is in meters and t is in seconds, answer the following
1. 1 answer
2. asked by Anonymous
3. 553 views
What do you expect from an art education? How will it help you reach your life and career goals ? What are three of your
1. 1 answer
2. asked by Jane
3. 1,300 views
Tia collected $10 for a walk-a-thon and $ 5 from each friend. What is the total amount of donations she collected from 4
1. 1 answer
2. asked by chris
3. 293 views
Can you please help me with this? I don't really understand it.Q: 5(x+10)+x A. 6x + 15 B. 5x + 15 C. 6x + 50 D. 4x - 50 I tried
1. 8 answers
2. asked by SandpitTurtle
3. 428 views
Carl has three lengths of cable, 5/6 yard long, 1/4 yard long, and 2/3 yard long. He needs at least 1 yard of cable. Which two
1. 2 answers
2. asked by duran
3. 1,155 views
When a high-speed passenger train traveling at 98 mi/h rounds a bend, the engineer is shocked to see that a locomotive has
1. 1 answer
2. asked by Anonymous
3. 593 views
Mrs. Meager drew a quadrilateral on the board. It had two sets of parallel sides and no right angles. All four sides were the
1. 2 answers
2. asked by Hayden
3. 927 views
Classify a triangle with side lengths of 4,4,4my answer is equalateral
1. 2 answers
2. asked by Steve
3. 1,569 views
If a 100-g mass was placed at the 25-cm mark, and a 20-g mass at the 10-cm mark, where should a 500-g mass be placed to balance
1. 4 answers
2. asked by Lila
3. 5,293 views
Hi im from BC and im doing a mini project on topic grade 5 and 6 math curriculum topics, please give me any links to sites where
1. 1 answer
2. asked by Miley
3. 965 views
Find an arrangement of a 50-g, a 100-g, a 200-g and a 500-g mass that balances. Show all the calculations and indicate the
1. 1 answer
2. asked by Lila
3. 1,268 views
Classify a triangle with angles measuring 69, 42, and 69my answer is isosceles acute
1. 3 answers
2. asked by Steve
3. 3,552 views
To better comprehend the magnitude of the gravitational force between Earth and the moon, pretend gravity is turned off and the
1. 0 answers
2. asked by Lila
3. 826 views
"(We) have come after these long thousands of years to experience the agony of ten years of foreign oppression, with every loss
1. 3 answers
2. asked by Anonymous
3. 690 views
If you stood atop a ladder that was so tall that you were twice as far from Earth's center, how would your weight compare with
1. 1 answer
2. asked by Lila
3. 1,854 views
An arc of length 30 meters is formed by a central angle A on a circle of radius 15. The measure of A in degrees (to two decimal
1. 1 answer
2. asked by Sarah
3. 2,976 views
I desperately need guidance. Not only do I not know how to graph these systems of linear inequalities, but I also do not
1. 1 answer
2. asked by Anonymous
3. 869 views
When the oxide of generic metal M is heated at 25.0 °C, only a negligible amount of M is produced.O2M(s) ----> M(s) +O2(g)
1. 2 answers
2. asked by Angela
3. 1,196 views
How does the climate of Southeast Asia differ in its regions?A. the mainland is much hotter than the islands. B. the islands are
1. 4 answers
2. asked by Anonymous
3. 1,069 views
could i please get help with my project please?also what does this mean: a linear function with a discrete domain?
1. 1 answer
2. asked by Miley
3. 907 views
1/5 + 3/25x - 3 = 2 3/5
1. 2 answers
2. asked by Kalie
3. 431 views
A choir is singing at a festival. On the first night 12 choir members were absent,so the choir stood in 5 equal rows. On the
1. 3 answers
2. asked by jill
3. 1,023 views
So I have the balanced equation:c3H8 +502 = 3C02 +4H20 Question: At STP propane (C3H8) burns in oxygen to form 2.15L of carbon
1. 1 answer
2. asked by Stefan
3. 1,329 views
How would the Philippine government respond to an insurgency?A. the government would try to work with their members. B. the
1. 7 answers
2. asked by Anonymous
3. 976 views
Can someone check if these are right:Tell the reaction rate 1.)Question: one antacid tablet is placed in a glass of cold water,
1. 0 answers
2. asked by Kalie
3. 619 views
The angle of elevation to the top of a 20-story skyscraper is measured to be 10 from a point on the ground 1,500 feet from the
1. 2 answers
2. asked by Jake
3. 1,268 views
A solution is prepared by dissolving 25.0 g of glucose, C6H12O6, in 125 g of water at 25oC. (show work please)Determine the
1. 2 answers
2. asked by Igor
3. 1,473 views
Mark any solutions to the equation 2cos2x - 1 = 0. The answer can be more than one. Thank youπ/8 -7π/4 15π/4 3π/4
1. 1 answer
2. asked by Greg
3. 2,604 views
When a water gun is ﬁred while being held horizontally at a height of 1.14 m above ground level, the water travels a
1. 2 answers
2. asked by KB
3. 955 views
When a 57.0 gram tennis ball is served, it accelerates from rest to a speed of 46.5 m/s. The impact with the racket gives the
1. 1 answer
2. asked by Carla
3. 1,120 views
Can someone check if these are right:Tell the reaction rate 1.)Question: one antacid tablet is placed in a glass of cold water,
1. 0 answers
2. asked by Kalie
3. 705 views
I'm given y''= sin(x) with the initial conditions of y(0)=0 and y'(0)=2. I've already taken the integral two times to get an
1. 1 answer
2. asked by Student
3. 480 views
expand a simplify the first three terms of each binomial powera. (2z*3 - 3y*2)*5 b. (3b*2 - 2/b)*14 c. (5x*3 + 3y*2)*8 d.
1. 1 answer
2. asked by cathy
3. 1,258 views
Question: At STP propane (C3H8) burns in oxygen to form 2.15L of carbon dioxide and water.The question is in 4 parts. I just
1. 1 answer
2. asked by Stefan
3. 1,081 views
Which of the following are trigonometric identities?(Can be more then one answer) tanx cosx cscx = 1 secx-cosx/secs=sin^2x
1. 1 answer
2. asked by Jill
3. 4,767 views
Tia collected $10 for a walkathon and $ 5 from each friend. What is the total amount of donations she collected from 4 friends?
1. 1 answer
2. asked by henry
3. 534 views
What does a business owner do when the cash balance approaches zero and there are bills to be paid? (Hint: look at the financing
1. 0 answers
2. asked by melissa
3. 532 views
What is uncertainty and how can I calculate it ?For example, 0.001 +/- ?
1. 0 answers
2. asked by Anonymous
3. 434 views
What is the uncertainty of the concentration...0.00001?Please explain how ... Would the uncertainty be the same or different for
1. 0 answers
2. asked by Anonymous
3. 441 views
PLEASE ANSWER THESE TWO QUESTIOSN IVE BEEN UP ALL NIGHT STUCK ON THESE TWO AND I FEEL LIKE IVE LOST IT ..THANKS THOUGH42.
1. 2 answers
2. asked by Matt
3. 843 views
Currently, my GPA is a 3.5 and I'm a freshman, I'm currently taking two honors classes. Do you think I'll be able to raise it up
1. 2 answers
2. asked by Em
3. 1,062 views
Magnetic force between two poles is 80 unit. Separation between poles is doubled. What is force between them?
1. 2 answers
2. asked by Sykox
3. 705 views
Solve triangle ABC given the following conditions:1. C = 135.77 deg, b = 10cm, a = 12cm 2. a = 11.5m, b = 10m, c = 16.94m
1. 1 answer
2. asked by Ashley Kate
3. 1,163 views
10(x-2) = 10one solution no solution infinate solutions -2(y-3)= 2y- 6 one solution no solution infinate solutions
1. 2 answers
2. asked by Aniston
3. 449 views
x^2 - 3x + 5 = 0. solve using quadratic formula. show solution
1. 2 answers
2. asked by em
3. 2,493 views
Electricity Rates in Florida. Florida Power & Light Company supplies electricity to residential customers for a monthly customer
1. 1 answer
2. asked by kisha
3. 2,010 views
A ball of Styrofoam (ρ = 100 kg/m3) is totally submerged in water. The ball has a mass of 300.0 g (it could be a pretty big
1. 1 answer
2. asked by unknown
3. 547 views
Use this excerpt from a statement of the Iconoclastic Council to answer the following question:“Supported by the Holy
1. 4 answers
2. asked by Greggor
3. 709 views
need to describe 3 different problem solving approaches to this problem, one I think is algebra, but don't know how to solve,
1. 1 answer
2. asked by Miley
3. 1,084 views
A bullet whose mass is 0.0015kg leaves a 5kg leaves a 5kg rifle at a muzzle velocity of 800 m/s. It strikes a 7kg block of wood
1. 1 answer
2. asked by Lucas
3. 1,207 views
1. Given f(x)=x^2 and g(x)=x+2, determine in standard form:a) g(f(x)) b) when f(g(x))=g(f(x)) 2. If f = {(-10, 1), (-1, -1),
1. 1 answer
2. asked by Diane
3. 928 views
1. The function f(x) = (2x + 3)^7 is the composition of two functions, g(x) and h(x). Find at least two different pairs of
1. 1 answer
2. asked by Diane
3. 955 views
revolving astronomer are subjected to acceleration by force the centripetal force against the centrifuge the radius of the
1. 1 answer
2. asked by samra deme
3. 977 views
for a monthly customer charge of $5.69 plus 8.48 cents per kilowatt-hour for up to 1000 kilowatt-hours. (a) Write a linear
1. 1 answer
2. asked by kisha
3. 1,142 views
Chris bought 5 pinipig crunches and 1 drumstick for Php97. Justin paid Php89 for 3 pinipig crunches and 2 drumsticks. How much
1. 1 answer
2. asked by Ashley Kate
3. 556 views
A photographer sells two photo packages as shown.Package 1 ---- cost is 81 6 1x1 ID photos 3 wallet size photos Package 2 ----
1. 2 answers
2. asked by Ashley Kate
3. 1,879 views
1. If 22.5 L of nitrogen at 748 mm Hg are compressed to 725 mm Hg at constant temperature. What is the new volume?2. A gas with
1. 5 answers
2. asked by Ashley Kate
3. 3,191 views
1. Calculate the decrease in temperature when 6.00 L at 20.0 °C is compressed to 4.00 L.2. A container containing 5.00 L of a
1. 3 answers
2. asked by Ashley Kate
3. 2,418 views
Can a small child play with a fat child on the seesaw? Explain how?
1. 1 answer
2. asked by Farida
3. 541 views
Post a New Question Current QuestionsHomework Help: Science. NEED HELP PLEASE Posted by Kalie on Tuesday, January 14, 2014 at
1. 1 answer
2. asked by Please
3. 744 views
I am trying to complete this input/output table. Input 0 output blank, input 3/2 output 17/6, input 11/4 output blank, input 3
1. 4 answers
2. asked by Shawn
3. 655 views
Can someone check if these are right:Tell the reaction rate 1.)Question: one antacid tablet is placed in a glass of cold water,
1. 1 answer
2. asked by Please
3. 815 views
I've posted 2 different questions on the above mentioned and no one has helped with the questions, or if it was than how to I go
1. 1 answer
2. asked by Lori
3. 1,021 views
Hi, can someone check my answers asap!!??Questions 1-3 correspond to "Should Naturalized Citizens Be President?" 1. Matthew
1. 2 answers
2. asked by TTR+S<3
3. 430 views
which one of the following activities can lead to poor posturea.running for long periods b.taking frequent naps throughtout the
1. 2 answers
2. asked by susue
3. 557 views
Jordan decides to start a garden care service. He charges 20$ for the first hour and 10$ for each additional hour. He works 5
1. 3 answers
2. asked by Anonomyous
3. 546 views
In "The Teacher Who Changed My Life," the author is trying to persuade the readers that (1 point)immigrants face many
1. 5 answers
2. asked by TTR+S<3
3. 683 views
Hi, me again. Help asap for this one!??How would you revise the title of "Take the Junk out of Marketing Food to Kids" to avoid
1. 3 answers
2. asked by TTR+S<3
3. 630 views
Can someone help me in scansion of the poem "the poplar field" by William Cowper?need help to find base meter, scheme, stanza
1. 1 answer
2. asked by anna
3. 719 views
The velocity of an object increases from 5.0 m/s to 15 m/s in 2.0 s. What is the average acceleration of the object?-10 m/s2
1. 3 answers
2. asked by Jill
3. 413 views
Im in grd11 this year nd when i ws in grd10 i ws doing maths lit bt in grd11 they say that this year all grds frm 10 to 12 wl
1. 2 answers
2. asked by Matebane Jack
3. 486 views
decimals to fraction 8 1/3 to the lowest terms
1. 1 answer
2. asked by mary
3. 410 views
Suppose the mass of each of two spherical objects is doubled, and the distance between their centers is three times as large.
1. 2 answers
2. asked by Jill
3. 1,254 views

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