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Questions Asked on March 23, 2016

A certain compound contains 8.74% Carbon, 13.8% Fluorine, 77.4% Chlorine by weight. A possible molecular formula for this
1. 4 answers
2. asked by Karisa
3. 842 views
A box slides down a frictionless, 10-meter, 30o incline. Calculate the gravitational potential energy at both the beginning and
1. 1 answer
2. asked by Julie
3. 516 views
como ayudar a mi hija con respuestas de STAAR Revew
1. 2 answers
2. asked by Brandy Dominguez
3. 112 views
Why are ocean levels not greatly affected
1. 1 answer
2. asked by Anonymous
3. 368 views
Plants take up carbon dioxide from the air and nutrients from the soil. This is an example of interactions between thegeosphere,
1. 1 answer
2. asked by Oscar
3. 1,142 views
What is difference between cube and square prism?
1. 1 answer
2. asked by Pam
3. 649 views
You draw one card at random from a shuffled deck of 52 playing cards. The deck has four 13−card suits (diamonds, hearts,
1. 5 answers
2. asked by PleaseHelpCheckMyAnswers
3. 3,439 views
so if a trapezoid has 4 sides and the top(short) side and the two not parallel sides are all 5 inches long, what are possible
1. 0 answers
2. asked by anna
3. 460 views
The diagram below shows the movement of energy in the water cycle.Diagram showing the movement of energy in the water cycle.
1. 2 answers
2. asked by Oscar
3. 1,947 views
Kim invested a total of $1500 in two accounts. One account paid 2% annual interest and the other paid 4% annual interest. After
1. 2 answers
2. asked by Gregory
3. 634 views
Ben is greeting customers at a music store. Of the first 20 people he sees enter the store, 9 are wearing jackets and 11 are
1. 1 answer
2. asked by PleaseHelpCheckMyAnswers
3. 2,378 views
A 1.340gram sample of an unknown acid, H3A, was placed in a 250.0 mL volumetric flask and dilutedto volume with water. A 45.35
1. 1 answer
2. asked by Stacy
3. 960 views
at 8 am Dylan and his neighbor drove their cars to a city that was 240 mi. away from their neighborhood. when Dylan reached the
1. 1 answer
2. asked by dulce
3. 425 views
The Patient received preventive medicine services. The physician's fee is $150. The Patient's copayment is $10 ( of the $75 fee
1. 2 answers
2. asked by kerri
3. 587 views
How many mins/max are there in the equation x^3-4x^2-7x+10?I said that there are 2 because if it is to the 3rd exponent, it
1. 0 answers
2. asked by Bryan
3. 362 views
Write a function that represents the situation. Find the balance A in the account after the given time period t.$2000 deposit
1. 1 answer
2. asked by anon
3. 1,574 views
A fair coin is tossed 5 times. If X is the discrete variable the # of tails obtained,a) Draw the probability distribution . b)
1. 0 answers
2. asked by Zack
3. 686 views
Marissa bought 6 fewer pints of soda than orange juice. How many cups of soda did she buy?
1. 13 answers
2. asked by Anonymous
3. 3,914 views
How would I express the magnetic force in terms of Fmax if the angle between the velocity and the magnetic field direction is 10
1. 1 answer
2. asked by Savannah
3. 442 views
Can you check my answers please? Thank youBen is greeting customers at a music store. Of the first 20 people he sees enter the
1. 3 answers
2. asked by Anonymous
3. 1,360 views
2. Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s
1. 29 answers
2. asked by Olive
3. 5,241 views
An electric kettle has a power of 1.2kw. How long will it take to heat 3 kg of water to the from 20¡ãC to 100¡ãC?
1. 1 answer
2. asked by John
3. 663 views
In an AP , Sn = 2n , S2n = n Find S4n
1. 1 answer
2. asked by Venkatesh
3. 407 views
State the issue, the law, an analysis and conclusion for the following case:-Mr Mehra was the managing director of Oakprime Ltd,
1. 0 answers
2. asked by sandra
3. 366 views
tanA - sin A /sin^2A= tan A / 1 + cosAPlease prove this
1. 4 answers
2. asked by Venkatesh
3. 3,695 views
find the product of 60x6
1. 3 answers
2. asked by gene
3. 568 views
3. (Consumption and Saving) Supposed that consumption equals $500 billion when disposable income is $0 and that each increase of
1. 0 answers
2. asked by Anonymous
3. 878 views
A student on a piano stool rotates freely with an angular speed of 3.07 rev/s. The student holds a 1.38 kg mass in each
1. 1 answer
2. asked by Mackenzie
3. 875 views
Camille Keegan sells lamps for $105.55 that cost her $75.00. Camille's percent of markup based on the selling price is:
1. 1 answer
2. asked by Dan
3. 1,369 views
Which car is the cheapest to run?Explain why.Bill's car: average fuel composition 20 miles per gallon Sue's car: average fuel
1. 1 answer
2. asked by sara
3. 525 views
Mr A filled his car with fuel every fourteenth day. Mr B fills his car every eighth day. They both filled their car today. How
1. 1 answer
2. asked by Priscilla
3. 390 views
1^2+2^2+3^2+.......+10^10when divide by 5 whats the remainder i made no typo that's the question i proff read
1. 0 answers
2. asked by daniel
3. 384 views
What is the percent yield of the reaction below if 2.23g of hydrogen gas react with 55.3 g of iodine to produce 43.1g of HI. use
1. 3 answers
2. asked by John
3. 1,086 views
Which class are you in?1. I'm in class 1-2. (I am a member of Calss 1-2. In the classroom, there are 30 students.) 2. I'm in
1. 1 answer
2. asked by rfvv
3. 983 views
2. Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s
1. 11 answers
2. asked by Olive
3. 2,961 views
Among 15 metal parts produced in a machine shop, 4 are defective. If a random sample of five of these metal parts is selected,
1. 0 answers
2. asked by akb
3. 797 views
If a mothball (C10H8) has a mass of 1.32 grams, how many naphthalene molecules does it contain?If I'm right just multiply 1.32g
1. 3 answers
2. asked by Karisa (Check Answer)
3. 9,999 views
3NO2(g) + H2O(l) → 2HNO3(l) + NO(g)How many moles of nitric acid are produced starting from 5.00 moles of NO2(g) and 2.00
1. 1 answer
2. asked by Sarah
3. 2,606 views
If adriana drew 20 pitchers and 3/4 of them are in art class how many pitchers did adriana draw in art class
1. 1 answer
2. asked by Emily
3. 367 views
To scale something can mean
1. 2 answers
2. asked by Mia
3. 428 views
The hypotenuse of a right triangle is13 inches long. The shorter leg is 7 inches shorter than the longer leg. Find the side
1. 1 answer
2. asked by Jewls
3. 2,408 views
The solubility of sodium chloride is 35.9/100 ml in STP, try dissolving 1 kg of salt in 1 l of water what happens? how much salt
1. 2 answers
2. asked by Anna
3. 702 views
sum of 4 terms of g p is 30 & sum of first and last term is 18 . Find gpa(r^4-1)/(r-1) = 30 a + ar^3 = 18 a(1+r^3) = 18 it's
1. 3 answers
2. asked by Venkatesh
3. 536 views
Write 14 2/9% as a ratio.Here what I have done so far. I change 2.9 into decimal = 0.22 therefore, 14.22. I change 14.22 into
1. 1 answer
2. asked by Jonny
3. 1,323 views
In a question paper there are two parts A and B . Part A contains 6 questions and part B contains 7 questions . in how many ways
1. 3 answers
2. asked by Venkatesh
3. 802 views
'Cl(OCl)Cl' What is the name of it?
1. 0 answers
2. asked by Md.Azhar uddin
3. 345 views
Write 1/6 as a complex percent.The answer is 16 2/3%. I have NO idea what to do. Thank you
1. 1 answer
2. asked by Jonny
3. 326 views
100+1674
1. 0 answers
2. asked by solomon
3. 399 views
Consider the chemical equation.2H2 + O2 -> 2H2O What is the percent yield of H2O if 87.0 g of H2O is produced by combining 95.0
1. 2 answers
2. asked by Kelly
3. 3,581 views
A compound of B and H is found to have a mass percent composition of 81.1% Boron. Its empirical formula is B2H5. A mass
1. 1 answer
2. asked by Nikela
3. 998 views
x×sin^3A=y , cos^3A = sinA × cosA , x×sinA= y×cosA , then prove that x^2+ y^2= 1I have no idea
1. 2 answers
2. asked by Venkatesh
3. 945 views
A tank attached to an air compressor contains 20.0 litre of air at a temperature of 30¡ãc and guage pressure of 4.00¡Á10^5
1. 0 answers
2. asked by Chinonso
3. 819 views
In triangle FGH, g = 8ft, h=13ft, and m=F= 72degrees. Find m<G round to nearest tentha- 26.2 b- 33.9 c- 72.1 d- 32.5 my answer
1. 8 answers
2. asked by Steve
3. 5,885 views
You dissolve 6g of Co(ClO4)2 (molar mass: 257.83) in 1 liter of water. Assuming the entire sample dissolves, how many individual
1. 3 answers
2. asked by Nikela
3. 475 views
Diagonalize the matrix A = [1,1;-2,4] using a similarity transformation. Give the transformation matrices such that (C^−1)AC =
1. 1 answer
2. asked by anon
3. 848 views
Shannon drove for 540 minutes, if she traveled 65 miles per hour, how many miles did she travel?My answer: 581
1. 2 answers
2. asked by Is my work correct?
3. 1,193 views
1. My hobby is internet games and paper folding.2. My hobbies are internet games and paper folding. ----------- Which one is
1. 2 answers
2. asked by rfvv
3. 601 views
Which of the following numbers isnot in the domain of the function (f)=x(x^2-16)/x^2-5x-6 4 a B) 4 C) 0 D) 6 E) 1
1. 2 answers
2. asked by moon shine
3. 438 views
Gold has a density of 19.3 g/cm3. The thickness of a piece of gold leaf weighing 1.93 mg and covering an area of 14.5 cm2 is?I
1. 2 answers
2. asked by Nikela (Plz Check my answer)
3. 1,538 views
Which job can I get by these subjects?
1. 5 answers
2. asked by Da gama Lebogang
3. 422 views
find the value of (5/6(1/2+2/3+3/4-4/5))/1/8 in the lowest form
1. 1 answer
2. asked by revathi
3. 273 views
A box slides down a frictionless, 10-meter, 30o incline. Calculate the gravitational potential energy at both the beginning and
1. 1 answer
2. asked by Help!
3. 1,535 views
1+2^2+3^3+4^4+.....+10^10when is is divided by 5 what is the remainder!! show working,please have been trying that i could
1. 2 answers
2. asked by daniel
3. 550 views
A horizontal, straight wire carrying 12 A current from east to west is in the earth's magnetic field B. At this place, B is
1. 0 answers
2. asked by sanjay
3. 691 views
Hooke's Law:1.) If it takes 10 N to compress a spring 20cm, how much energy will be stored in the spring when it is stretched
1. 1 answer
2. asked by Angie
3. 714 views
How can you use theoretical probability to make predictions in real-world situations? Complete the statement. You can find the
1. 7 answers
2. asked by PleaseHelpCheckMyAnswers
3. 4,919 views
A uniform thin wire is bent into a semicircle of radius r. Determine the coordinates of its center of mass with respect to an
1. 0 answers
2. asked by Melinda
3. 1,272 views
a person roller skates down a street heading east which of the following would be true abot friction in this scenario?
1. 1 answer
2. asked by darkwolfy
3. 907 views
A number consists of 3 digits whose sum 9,when digits are reversed, the number decreased by 198 .thenumber is ...? thanks
1. 1 answer
2. asked by Anik
3. 565 views
which issue has most contributed to conflicts in bosnia since 1990's ?I don't want the answer but can someone explain this shii
1. 3 answers
2. asked by Same
3. 589 views
A typical stone on the lowest level of the great pyramid in Egypt was a rectangular prism 5 feet long by 5 feet high by 6 feet
1. 4 answers
2. asked by Eleba
3. 2,132 views
Six pratical action that can take to adress human right violations of xenophobia in community.
1. 1 answer
2. asked by Lindokuhle
3. 511 views
a+b/a-b + a²-4b²/a²-b² - a-3b/a+bHow to solve this question and how to take the LCM of followings?.
1. 1 answer
2. asked by anonymous
3. 903 views
A system in which a series of workers and machines work to add individual parts to a product is known as a(n)____and it_____.Lin
1. 5 answers
2. asked by Amber
3. 478 views
Which of the following was an effect of World War II?A. The American economy worsened after World War II. B. African American
1. 3 answers
2. asked by Amber
3. 1,372 views
A bus travels 400 Miles in 8 hours how many miles will the bus travel in 2 days
1. 1 answer
2. asked by Kris
3. 756 views
An equilateral triangle initially has side length equal to 17 cm. Each vertex begins moving in a straight line towards the
1. 3 answers
2. asked by Anonymous
3. 688 views
Marianna's cell phone company charged her an upfront fee and a monthly fee. After three months of service, she had paid a total
1. 2 answers
2. asked by adadsda
3. 500 views
An airplane is flying above an observer standing on the ground. At the moment it passes overhead, the observer judges by its
1. 2 answers
2. asked by Anonymous
3. 744 views
The peripheral nervous system (Select all that apply)A. Is made up of the brain and spinal B. cord Links the body to the brain
1. 10 answers
2. asked by Haruhi
3. 6,709 views
An airplane is flying above an observer standing on the ground. At the moment it passes overhead, the observer judges by its
1. 0 answers
2. asked by Anonymous
3. 657 views
why were you instructed to add distilled water in step 12, and possibly more distilled water in step 15? what purpose does the
1. 1 answer
2. asked by kayla
3. 1,444 views
Hi!One Question!Which of the following explains why your body may contain a carbon atom that was present in George Washington's
1. 3 answers
2. asked by No one speacial
3. 1,268 views
the diagram part of holly's design for a game. In her game a player pays x pence to spin a star. when the star stops spinning
1. 4 answers
2. asked by shanon
3. 1,213 views
What is the volume of a swimming pool in the shape of an isosceles triangle with a base of 10 meters and a height of 6 meters?
1. 0 answers
2. asked by JacqueesWifee
3. 2,524 views
This is not questions its the answers hope it helps took a long time to type.A basketball momentarily changes shape as it
1. 5 answers
2. asked by Peanut buddy
3. 1,706 views
1.During the month of June, Ava kept track of the number of days she saw birds in her garden. She saw birds on 18 days of the
1. 1 answer
2. asked by check my answers
3. 1,218 views
Ginger has 12 plastic bead containers. The containers measure 1 inch on each side. How many rectangular prisms, each with a
1. 8 answers
2. asked by JAY
3. 2,417 views
A rectangle made of square tiles measures 10 tiles long and 8 tiles wide. What is the width of a similar rectangle whose length
1. 4 answers
2. asked by Anonymous
3. 1,454 views
tyson charges $20 per square foot of rug for a basic design. a client orders one basic rectangular-shaped rug that is 6 feet
1. 2 answers
2. asked by andrea
3. 584 views
Among 15 metal parts produced in a machine shop, 4 are defective. If a random sample of five of these metal parts is selected,
1. 1 answer
2. asked by akb
3. 872 views
Which of the following can be accurately said about climax communities?A. Climax communities are always stable. (B. Restoration
1. 1 answer
2. asked by Jocelynn
3. 849 views
Maya has 12 balls placed in a sack, 5 of them are red, 4 of them are blue and the remaining ones are yellow. Maya draws a single
1. 1 answer
2. asked by nil
3. 424 views
An air show is scheduled for an airport located on a coordinate system measured in miles. The air traffic controllers have
1. 3 answers
2. asked by Lashunda
3. 2,752 views
What is the average growth rate of the bean plant in centimeters per day for the past week?
1. 0 answers
2. asked by JacqueesWifee
3. 3,777 views
The quantity q varies inversely with the square of m and directly with the product of r and x. When q is 2.5, m is 4 and the
1. 2 answers
2. asked by Lashunda
3. 2,447 views
The graph below represents c, the amount a phone company charges, based on m, the number of minutes the customer uses each
1. 4 answers
2. asked by Lashunda
3. 4,926 views
Find the slope of the tangent to the curve x^2+xy+y^2=4 at the point(2,-2)please show workings #thanks
1. 1 answer
2. asked by p1
3. 412 views
Find the surface area of the rectangular prism with l= 12.5 m, w= 16.5 m, and h= 5.5 m.My Answer )1134.375 (I'm having doubys
1. 4 answers
2. asked by JacqueesWifee
3. 1,341 views
Which of the following can be accurately said about climax communities?A. Climax communities are always stable. (B. Restoration
1. 0 answers
2. asked by Jordan
3. 879 views

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