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Questions Asked on April 30, 2015

Find the HCF and LCM of:1 + 4x + 4x^2 - 16x^4.. ,1 + 2x - 8x^3 - 16x^4.., 16x^4 + 4x^2 + 1
1. 7 answers
2. asked by anyone please help
3. 6,042 views
Solve:6C3 (1 point) 120 720 20 240 2. Which is not a combination? (1 point) choosing 3 toppings for your pizza lining 3 students
1. 63 answers
2. asked by maddi
3. 25,252 views
mr cook wants to fence his rectangle garden which covers 100 ft squared the width of the garden is 7 1/2 ft what is the length
1. 1 answer
2. asked by zeinab
3. 465 views
suppose that prices of a certain model of new homes are normally distributed with a mean of $150,000 use 68-95-99.7 rule to find
1. 1 answer
2. asked by CHIN
3. 4,351 views
x+2y=56y=3x+7
1. 1 answer
2. asked by zed
3. 327 views
Perry's Publishing is relocating and 2 employees, Edna and Sam have created a "For sale" sign 4 feet long to place outside the
1. 1 answer
2. asked by M
3. 489 views
it is recommended that there be at least 13.65 sq ft of ground sace in a garden for every newly planted shrub. a garden is 32.2'
1. 1 answer
2. asked by mia
3. 423 views
Write the balanced net ionic equation for the following reaction and determine the conjugate acid-base pairs.HNO3(aq)+Li2CO3(aq)
1. 1 answer
2. asked by kim
3. 815 views
with two groups of items:John is joining a music club as part of her 4-cd introductory package she can choose from 12 rock, 10
1. 2 answers
2. asked by skyler
3. 734 views
How many joules is required to change the temp of 225 g of lead from 5.0*C to 25*C. specific heat of lead is 0.139J/g*C.I came
1. 1 answer
2. asked by kimberly
3. 555 views
I recently just had a dream when I was alone in my room enjoying myself and suddenly about 4-5 to what I perceived as venomous
1. 5 answers
2. asked by Jerry
3. 592 views
I'm writing an essay about poetry. My thesis is how literal language used in poetry create more still and concrete image, while
1. 2 answers
2. asked by Annonymous
3. 780 views
Write the balanced net ionic equation for the following reaction and determine the conjugate acid-base pairs.HNO3(aq)+Li2CO3(aq)
1. 2 answers
2. asked by kim
3. 8,164 views
A toxin from a poisonous mushroom has been identified as a hydrophobic weak acid. It somehow can find its way to the inner
1. 1 answer
2. asked by pete
3. 761 views
How do you tell whether a number is a perfect square from the exponents of its prime factorization? Explain why this works.
1. 6 answers
2. asked by Anonymous
3. 1,629 views
1. I want to help Mohamed look for my school's gym.2. I want to help Mohamed look for my school gym. 3. I want to help Mohamed
1. 1 answer
2. asked by rfvv
3. 469 views
I posted my specific heat wrong. Now, how many joules is required to change temp of 225 g of lead from 5.0*C. specific heat of
1. 1 answer
2. asked by kimberly
3. 564 views
A farmer wants to fence in three sides of a rectangular field shown below with 880 feet of fencing. The other side of the
1. 1 answer
2. asked by Heritage
3. 978 views
if a room is 12ft by 14ft how many square tiles do I need to cover the floor?
1. 5 answers
2. asked by gianna
3. 769 views
What is the pressure in millimeters of mercury of 0.0140mol of helium gas with a volume of 222mL at a temperature of 30∘C?
1. 1 answer
2. asked by Chemistry
3. 575 views
Solve for x:(385)^2 - x^2 = (760.35)^2 - (637.4 - x)^2
1. 1 answer
2. asked by Grant
3. 345 views
a service that repairs TV sells maintenance agreement for $10 a year the average cost for repairing a TV is $38 and 3 in every
1. 0 answers
2. asked by Cody
3. 798 views
CH4 (g) + 2 O2 (g) --> CO2 (g) + 2 H2O (g), (triangle)H rxn =-802.3 kjHow much heat is produced by the complete combustion of
1. 2 answers
2. asked by Kim
3. 2,466 views
How did your approach differ when writing each citation type?
1. 1 answer
2. asked by Latasha
3. 433 views
if a room is 14ft by 12ft how many 1sq. ft. tiles do I need to cover my floor?
1. 3 answers
2. asked by gianna
3. 631 views
A sample of gas has a mass of 0.580g . Its volume is 119mL at a temperature of 80∘C and a pressure of 743mmHg .Find the molar
1. 1 answer
2. asked by Chemistry
3. 580 views
Jenna always throws loose change into a pencil holder on desk and takes it out every 2 weeks. this time it is all nickels and
1. 1 answer
2. asked by TIMMY
3. 610 views
Is 2^9 * 3^12 * 5^6 * 7^3 a perfect cube? How do you know by just looking at it?
1. 1 answer
2. asked by Samantha
3. 346 views
what do you call it when someone pays back a loan quickly?
1. 3 answers
2. asked by za
3. 887 views
if a room measures 12 by 15 feet how many l square ft. tiles would I need to cover the floor.
1. 5 answers
2. asked by gianna
3. 1,039 views
She has 2 7/8 cups of flour, she will put 3/4 cup of flour in each cake
1. 1 answer
2. asked by Angel
3. 498 views
Prove that 1 * 3 * 5 * ... * 2345 + 2 *4 * 6* ... * 3456 is divisible by 6789.
1. 4 answers
2. asked by Help Please
3. 3,470 views
Is 2^6 * 3^10 * 5^12 * 7^15 * 1^18 a prefect square? Explain how you know.
1. 2 answers
2. asked by Victoria
3. 473 views
1. I couldn't go to school for some weeks.2.I couldn't go to school some weeks. ============ Can we delete 'for' as in #2?
1. 1 answer
2. asked by rfvv
3. 419 views
1. A doctor is a person who is trying for sick people.2. If it snows tomorrow, I will play a snowball fight with my friends.
1. 1 answer
2. asked by rfvv
3. 474 views
Solve the Equation.(x+2)/(4x)-3/(2x)=1/8
1. 1 answer
2. asked by Nancy
3. 448 views
what should you do if you need to cite a book for which you don't know the author?
1. 4 answers
2. asked by Steve
3. 929 views
1. We can save water when I brush my teeth.2. We can save water when we brush our teeth. 3. We can save water when we were
1. 1 answer
2. asked by rfvv
3. 468 views
On a multiple choice exam with 25 questions, the instructor scored the exams as follows: 4 points for each correct answer, -1
1. 1 answer
2. asked by Preia
3. 605 views
1. We can turn off the switch when we go out home.2. We can turn off the switch when we go out of home. 3. We can turn off the
1. 1 answer
2. asked by rfvv
3. 483 views
I need help on my chem lab... I need to give you background info so you know how to help me..Data Sheet: Specific gravity of
1. 0 answers
2. asked by Jennie
3. 729 views
For each of the following , simplify by combining like terms :4x^3y+5x(6xy-7y^2) - 8y(9x^2-10xy) - 11xy^2
1. 1 answer
2. asked by Preia
3. 550 views
Reduce the fraction: 5,040/59,400
1. 1 answer
2. asked by Preia
3. 422 views
A triangle with a Base of 8 inches and a height of 7 inches has a circular section of diameter 3 inches removed from its center.
1. 2 answers
2. asked by Preia
3. 490 views
Find the HCF and LCM of:1 + 4x + 4x^2 - 16x^4.. ,1 + 2x - 8x^3 - 16x^4.., 16x^4 + 4x^2 + 1
1. 3 answers
2. asked by clive
3. 1,774 views
I have an 8-10 page final essay due concerning the Odyssey. I know my topic I want to use for my essay is FAMILY. The problem I
1. 6 answers
2. asked by Caroline
3. 776 views
what is the degree and leading coefficient of 10x^3=3x^2-x+7?
1. 1 answer
2. asked by elvin
3. 476 views
a personal identification number consists of 3 letters followed by 3 digits (0-9). the letters x,y and z are not used and the
1. 1 answer
2. asked by bernie
3. 3,828 views
A triangle with a Base of 8 inches and a height of 7 inches has a circular section of diameter 3 inches removed from its center.
1. 1 answer
2. asked by Preia
3. 516 views
Reduce the fraction: 5,040/59,400
1. 1 answer
2. asked by Preia
3. 375 views
What is the cost of concrete for a walkway that is 15 feet long, 8 feet wide and 9 inches deep if the concrete costs $30 per
1. 1 answer
2. asked by Olivia
3. 1,895 views
Find the HCF and LCM of:1 + 4x + 4x^2 - 16x^4.. ,1 + 2x - 8x^3 - 16x^4.., 16x^4 + 4x^2 + 1
1. 1 answer
2. asked by help please - instantly
3. 556 views
Hello, I'm a English Literature student. I'm going to make a Project on William Shakespeare and John Milton. As I said, it's an
1. 1 answer
2. asked by Paakhi
3. 606 views
prove that the value of cosx + secx can never be 3/2.
1. 1 answer
2. asked by maths
3. 905 views
A service that repairs TV's and sell maintenance agreement for $9 a yr. the average cost for repairing a TV is $39 and 3 in
1. 1 answer
2. asked by HEATHER
3. 1,621 views
A stone is dropped from the top of a cliff which is 100m high. At the same time another stone is vertically thrown upwards from
1. 1 answer
2. asked by asgf
3. 612 views
At the present price of $20 per unit, the firm is selling 2000 units of a good. It believes that the price elasticity of demand
1. 0 answers
2. asked by celina
3. 468 views
Jan plans to invest $7500, part at 4% simple interest and the rest at 5% simple interest. What is the most that he can invest at
1. 1 answer
2. asked by SEAN
3. 688 views
A submarine left the surface of the water at the rate of 2 meters per second. At the rate how long would it take the submarine
1. 3 answers
2. asked by Sia
3. 1,564 views
Which medication for the treatment of alcohol abuse has been approved by the Food and Drug Administration?A. Baclofen B.
1. 4 answers
2. asked by #1me
3. 532 views
A football kicker can give the ball an initial speed of 25m/s. What are the greatest and least elevation angles at which he can
1. 1 answer
2. asked by john
3. 913 views
1.) What is the formula for the nth term of the arithmetic sequence that has a common difference of 8 and a first term of 4?2.)
1. 2 answers
2. asked by Jamie
3. 636 views
Answer the following questions below that go with the following: Let's say that a locker combination lock uses numbers 0 through
1. 7 answers
2. asked by Kyle
3. 668 views
how is a interior designer in a modern kitchen most different from interior design found in nineteenth century kitchen
1. 14 answers
2. asked by angelina
3. 2,337 views
Michael went into a comic book store to pick up a few of his “much wanted” comics. There are about 4 different Batman
1. 3 answers
2. asked by Betty
3. 434 views
Two +'ve charges separated by a distance 2m each other with a force of 0.36N. If the combined charge is 26mc , the charges are
1. 2 answers
2. asked by Thirumal
3. 1,366 views
Worksheet (Use the information from the trial balance in ExamFigure 2. Write the worksheet information on the form in Exam
1. 5 answers
2. asked by Anonymous
3. 2,914 views
A physics exam consists of 9 multiple choice questions and 6 open-ended problems in which all work must be shown.If an examinee
1. 1 answer
2. asked by STAR ---- HELP.....
3. 1,002 views
A net charge of 73 mC passes through the cross-sectional area of a wire in 9 s .What is the current in the wire? The fun-
1. 1 answer
2. asked by Chris
3. 663 views
A racket exerted an average force of 152.0 N on a ball initially at rest. If the ball has a mass of 0.070 kg and was in contact
1. 4 answers
2. asked by Maria
3. 2,083 views
Let’s say you have a bedroom drawer that contains about 2 red socks, 4 white socks, and 8 blue socks. Without looking in the
1. 1 answer
2. asked by Steffi
3. 553 views
An X-ray tube used for cancer therapy oper- ates at 8.8 MV with a beam current of 19 mA striking a metal target.Calculate the
1. 1 answer
2. asked by Chris
3. 548 views
A bag contains 9 black marbles and 1 white marble.What is the probability of the event that is complementary to the event of
1. 2 answers
2. asked by Ellie evans
3. 416 views
jerry sold 7/20 of the total number of tickets that were sold for the spring band concert what percent of the total number of
1. 5 answers
2. asked by ciara
3. 2,322 views
Three consecutive terms of a Geometric Progression are − 6, p and − 32 . find the value of p.
1. 1 answer
2. asked by james
3. 540 views
suppose that prices of a certain model of new homes are normally distributed with a mean of $150,000 use the rule to find the
1. 1 answer
2. asked by john
3. 1,836 views
On a fair 6-sided die, each number has an equal probability p of being rolled. when a fair die is rolled n times, the most
1. 2 answers
2. asked by Jordan
3. 1,381 views
What are the coordinates of the point on the graph of f(x)=(x+1)(x+2) at which the tangent is parallel to the line with equation
1. 2 answers
2. asked by Sara
3. 594 views
From a squad of 12 cheerleaders, 10 will assemble themselves into a 4-level pyramid at the Homecoming rally.1.) How many
1. 0 answers
2. asked by Jordan
3. 572 views
solve the problem by applying the fundamental counting principal with two groups of items.Shaun is joining a music club. as part
1. 1 answer
2. asked by robert
3. 682 views
2. An object is 20.0 cm from a converging lens, and the image falls on a screen. When the object is moved 4.00 cm closer to the
1. 1 answer
2. asked by tasha
3. 1,042 views
Find the interest due on $800 at 12% for 120 days.
1. 3 answers
2. asked by javion
3. 2,571 views
A physics exam consists of 9 multiple choice questions and 6 open-ended problems in which all work must be shown.If an examinee
1. 2 answers
2. asked by JORDAN
3. 1,082 views
6cm diameter discs are cut from a sheet 130cm long and 70cm wide.(a)How many discs can be cut in this way (b) what area of the
1. 7 answers
2. asked by james
3. 2,726 views
What are some factors that make it difficult for geologist to learn about the Precambrian era?? Please Explain
1. 1 answer
2. asked by Blue42
3. 686 views
A sequence is recursively defined by, t1=1, t2=2, t2n=2t2n-2, and t2n+1=3t2n-1
1. 2 answers
2. asked by Wallis ramsdell
3. 475 views
Write the centuries and period (AD/BCE)each of the following date from AD2000I.1200 years ago II.500years to come.
1. 1 answer
2. asked by kurangam
3. 376 views
find a number that: it is a 3 digit number larger than 399 and smaller than 500 both digits in the tens place and ones place are
1. 2 answers
2. asked by Mahinoor
3. 1,627 views
1.) solve the equation2 x - 3 = 15 A. x=6 B. x=9 C. x=24 D. x = 36 2.) Solve the equation r - 4 = 11 --- 3 r = 45 r = 35 r= 33 r
1. 19 answers
2. asked by Priscilla
3. 7,386 views
Please help me with thisHow do I convert 10ug/mL to: 1) 100ng/ul 2) 100ng/100ul Thanks
1. 1 answer
2. asked by Venice
3. 319 views
if r=9 units and h=4units what is the volume of the cylinder shown above use 3.14 for pie symbol
1. 1 answer
2. asked by ciara
3. 944 views
1.)How people produce, distribute, and use goods and services?a.) Economy b.) Free enterprise system c.) Competition d.) Profit
1. 2 answers
2. asked by Amanda
3. 721 views
I'm not sure how to do this; I figured I should use separation of variables but I got the wrong equation. Help is appreciated,
1. 1 answer
2. asked by ashley
3. 424 views
Write the balanced net ionic equation for the following reaction and determine the conjugate acid-base pairs.HNO3(aq)+Li2CO3(aq)
1. 1 answer
2. asked by kim
3. 1,965 views
A department store received a shipment of dresses together with the bill for $3245.50. Some of the dresses were not as ordered
1. 1 answer
2. asked by Preia
3. 470 views
3xy - | x- 2 | when x = -1.3, y = 2/5
1. 1 answer
2. asked by Preia
3. 423 views
I need help on my chem lab... I need to give you background info so you know how to help me..Data Sheet: Specific gravity of
1. 0 answers
2. asked by Jennie
3. 640 views
Evaluate : 2x^2 - 9x+7 when x=-7/2
1. 1 answer
2. asked by Preia
3. 293 views
For each of the following, simplify by combining like terms :a) p ( q - r ) - q ( p -r ) - r ( p -q ) b) 23ab - 12bc^2 - 12ba -
1. 1 answer
2. asked by Preia
3. 447 views
In the absence of laws, businesses can form __________ to reduce positional arms races.A. campaign committees B. cooperative
1. 2 answers
2. asked by Amy
3. 579 views

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