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Questions Asked on April 30, 2015

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. 25,321 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. 8,200 views
Grayson is designing a rectangular athletic field. On his scale drawing. the vertices of the rectangle are (4,5), (9,10), and
1. 69 answers
2. asked by Maria
3. 7,742 views
You and a friend go to the movies and split the cost of the movie tickets and snacks. You pay the bill. You tell your friend he
1. 35 answers
2. asked by Priscilla
3. 7,493 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. 7,413 views
Small cubes with edge lengths of 1/4 inch will be packed into the right rectangular prism. How many small cubes are needed to
1. 13 answers
2. asked by Jay
3. 6,736 views
What will the graph look like for a system of equations that has no solutions?A. The lines will be perpendicular. B. The lines
1. 12 answers
2. asked by Claire
3. 6,338 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. 7 answers
2. asked by anyone please help
3. 6,063 views
explain how genetic variation and environmental pressures can lead to a change in the characteristics of a population.
1. 19 answers
2. asked by Leighla
3. 5,150 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. 4,372 views
Kaya drove 200 miles in 5 hours of actual driving time. By driving an average of 10 miles per hour faster, Kaya could have saved
1. 7 answers
2. asked by Anonymous
3. 4,254 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. 3,868 views
Prove that 1 * 3 * 5 * ... * 2345 + 2 *4 * 6* ... * 3456 is divisible by 6789.
1. 4 answers
2. asked by Help Please
3. 3,506 views
The ferris wheel shown makes 12 revolutions per ride.how far would someone travel during one ride
1. 6 answers
2. asked by Anonymous
3. 3,294 views
Calculate the mass of oxygen gas required tooccupy a volume of 6 L at a pressure of 20.9 kPa and a temperature of 37◦C.
1. 3 answers
2. asked by sara
3. 3,084 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. 2,959 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. 2,761 views
Find the interest due on $800 at 12% for 120 days.
1. 3 answers
2. asked by javion
3. 2,594 views
Imagine that you have an ideal gas in a 7.00L container, and that 1050 molecules of this gas collide with a square-inch area of
1. 2 answers
2. asked by Chemistry
3. 2,588 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. 2,486 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. 2,371 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. 2,349 views
A deposit of 4,000 at 9.5% for 270 days
1. 2 answers
2. asked by Alexis
3. 2,159 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. 2,122 views
Please help me with the following question:A paradox is a literary device often used to A. emphasize or make readers think about
1. 8 answers
2. asked by Brady
3. 2,029 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. 1,990 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. 1,914 views
1. Fred salmon purchased six 1,000 bonds at 92. The bonds pay 6.5%What was the cost of the bonds? What was the total annual
1. 1 answer
2. asked by Lauren
3. 1,891 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. 1,854 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. 1,808 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. 1,661 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. 1,656 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. 1,653 views
Writing to Explain Yuri says that the difference between the least amount of time it takes a student to say the alphabet and the
1. 4 answers
2. asked by Mits
3. 1,631 views
1. Is it more difficult to run up a ramp with a slope of 1/5 or a slope of 5?2. What is the slope of a line that passes through
1. 5 answers
2. asked by Yolanda
3. 1,611 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. 1,593 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. 1,440 views
Allie's plant has a height of 6 meters. rayon's plant grows 3/10 meter higher . How high does Rajon's plant grow?
1. 3 answers
2. asked by Smita
3. 1,411 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. 1,403 views
The manager of the theater wants to sell the popcorn in a cone with a diameter of 7 inches. What does the height of the cone
1. 1 answer
2. asked by Alanda
3. 1,343 views
1/3(y+4)+6=1/4(3y-1)-2 show work Please
1. 1 answer
2. asked by jaimecarlon
3. 1,131 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. 1,117 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. 1,084 views
Reason A new student joins Ms. Sousa's class. That student can say the alphabet in 3 1/2 seconds. What is the new difference
1. 3 answers
2. asked by Mits
3. 1,077 views
why might an ecologist use a food chain for one study and a food web for another study
1. 1 answer
2. asked by M
3. 1,076 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. 1,062 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. 1,032 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. 1,006 views
According tot he excerpt, violence by the Ku Klux Klan against african americans and their white supporters was _____ to stop
1. 10 answers
2. asked by Anonymous
3. 1,001 views
A population of wolves in a county is represented by the equation P(t)=80(0.98)^t, where t is the number of years since 1998.
1. 1 answer
2. asked by clarissa
3. 970 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. 969 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. 952 views
All persons born or naturalized in the united States and subject to the jurisdiction thereof, are citizens of the United States
1. 6 answers
2. asked by Anonymous
3. 948 views
Julee has estimated the demand and marginal revenue for her product. They are P = 100 − 2Q (quantity) and MR = 100 − 4Q,
1. 1 answer
2. asked by Jesus
3. 938 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. 936 views
prove that the value of cosx + secx can never be 3/2.
1. 1 answer
2. asked by maths
3. 930 views
what do you call it when someone pays back a loan quickly?
1. 3 answers
2. asked by za
3. 909 views
There are two sign posts A and B on the edge of the road. A is 400 m to the west of b. A tree is on a bearing of 060° from A
1. 2 answers
2. asked by kudu
3. 897 views
How would I find the equilibrant of three vectors? I am given a graph of three different vectors which meet at the point (0,0)
1. 1 answer
2. asked by Sara
3. 878 views
Given the maps above, what could you say about the relationship between income level and voting in Florida?A) Higher income
1. 9 answers
2. asked by Anon101
3. 865 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. 849 views
Anna saved $20 in a jar each month for 2 1/2 years. She spent 75% of her savings on a computer. How much money did Anna have
1. 6 answers
2. asked by Sarah
3. 848 views
I was given this assignment: "Escribe en español un párrafo breve de por lo menos cuatro oraciones. Habla de la foto aquí
1. 4 answers
2. asked by Nadia
3. 837 views
Using the formula. I =Prt ,calculate the simple interest where t=1/n and n is the number of periodd per year for compounding.You
1. 1 answer
2. asked by Preia
3. 827 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. 824 views
3. A club with 8 women and 6 men needs to choose two different members to be president and vice president (combination or
1. 2 answers
2. asked by Peace
3. 820 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. 811 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. 806 views
If 765000 J of energy are added to 7.90 L ofwater at 291 K, what will the final temperature of the water be? Answer in units of
1. 2 answers
2. asked by zack
3. 804 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. 799 views
Determine the percent yield for the following generic reaction using the information given below: Compound A --> Compound B if
1. 1 answer
2. asked by Anonymous
3. 794 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. 792 views
Find the volume of the solid generated by revolving the region bounded by y=x+(x/4), the x-axis, and the lines x=1 and x=3 about
1. 1 answer
2. asked by Eliana
3. 778 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. 766 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. 758 views
Which of the following expressions is equivalent to (-2x^5 y^2)^4A. -16x^20 y^8 B. -8x^10 y^8 C. -8x^9 y^6 D. 16x^9 y^6 E.
1. 1 answer
2. asked by Anonymous
3. 754 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. 752 views
Because of her reform activities, which group would not have supported Rebecca Latimer Felton? (1 point)supporters of
1. 4 answers
2. asked by Archy
3. 734 views
To titrate the acetic acid in 10.0 mL of vinegar sample, 25.5mL of 0.5M sodium hydroxide solution is needed. What is the
1. 1 answer
2. asked by Anonymous
3. 727 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. 721 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. 715 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. 709 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. 709 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. 691 views
A ship leaves an island (5°N, 45° E) and sails due east for 120 hours to another island. Average speed of the ship is 27
1. 0 answers
2. asked by kudu
3. 682 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. 677 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. 675 views
how much copper sulfate do i need to make a solution of 100ml of 1M copper sulfate?
1. 1 answer
2. asked by johnny
3. 671 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. 652 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. 643 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. 643 views
20.00mL of 0.55M CH3COOH solution is mixed with 9.95mL of 1.0M NaHCO3 solution.The reaction occurring is CH3COOH + NaHCO3 -->
1. 2 answers
2. asked by Kate
3. 639 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. 637 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. 633 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. 632 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. 618 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. 609 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. 0 answers
2. asked by pete
3. 605 views
13 Define F as failed in the diagnostic test that P(F)=0.08 and A as failed in the real test. Given a student was failed in the
1. 0 answers
2. asked by Peace
3. 604 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. 603 views

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