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Questions Asked on November 13, 2016

Given that 3^9 + 3^12 + 3^15 + 3^n is a perfect cube number. Calculate thevalue of n.
1. 4 answers
2. asked by Help
3. 2,851 views
In a standard set of dominoes, a face of each domino has a line through the center, with 0 to 6 dots on each side of the line.
1. 7 answers
2. asked by Alyssa
3. 615 views
Kerri's father bill was a baker. Out of his usual morning batch of cookies bill burned the first 2 dozen cookies. He gave half
1. 4 answers
2. asked by Jessica
3. 633 views
If the weight of a class 4 truck is increased by 2 tons will it still be classified as a class 4 truck
1. 12 answers
2. asked by Cristal
3. 2,421 views
Ten students sit a test consisting of 20 questions. Two students get 8 questions correct and one student gets 9 questions
1. 6 answers
2. asked by AMT help
3. 1,013 views
One-third cup of vanilla ice cream provides about 145 kcal of energy. A typical adult uses about 195 kcal/hr of energy while
1. 1 answer
2. asked by Kay
3. 839 views
What is the minimum volume of 2.00 M hydrochloric acid necessary to neutralize completely the hydroxide in 800.0 mL of 0.3 M
1. 1 answer
2. asked by Kim
3. 558 views
Rented an office and paid three months rent in advance to property Management check #001 $4,500. How would this journal entry be
1. 0 answers
2. asked by Maria
3. 638 views
Two-third of a number is 72 less than its 120%.What is the product of the digits of the number?
1. 1 answer
2. asked by Divya Mallick
3. 279 views
a rental car company charges a fee based of $44.82 plus $0.55 per mile driven. If x represents the miles driven, write an
1. 4 answers
2. asked by Blub
3. 562 views
Alvin has some marbles in a box. He keeps 1/3 of them and gives the remainder to Joyce and Sean. Joyce gets 5/8 of the
1. 2 answers
2. asked by David
3. 852 views
Aaron and Ben have a total of 976 trading cards. Ben has 7 times as many cards as Aaron. How many cards should Ben give Aaron so
1. 1 answer
2. asked by Karen
3. 599 views
I understand LHR can be applied to limits of the indeterminate form 0/0 and inf/inf.However, can it be applied to the other
1. 1 answer
2. asked by Tim
3. 554 views
For every 5 highlighters that Agnes buys , she gets 1 free. If Agnes needs 80 highlighters, what is the least number of
1. 2 answers
2. asked by Karen
3. 869 views
In a class where there are as many girls as boys, 2/5 of the boys and 1/2 of the girls went to a local fair. What fraction of
1. 1 answer
2. asked by David
3. 410 views
if jake can ride his bike to the store that is 20 miles away in 45 minutes how far can he bike i i hr
1. 1 answer
2. asked by hgfhgfh
3. 469 views
Order the numbers GREATEST to LEAST.6.5, 31/5, √40, 6.6 My answer: 6.6, 6.5, √40, 31/5 (6.5 is a repeating decimal btw)
1. 1 answer
2. asked by Blub
3. 387 views
-(-2)^3+0.2-/2-11/-4=-5 How to show work for the answer -5
1. 1 answer
2. asked by Tricia
3. 333 views
Which of the following statements about congress is not true?a.) in the senate, seniority still plays a role as to who is
1. 1 answer
2. asked by Raichel
3. 1,352 views
A 125-g arrow is shot vertically upward with aninitial speed of 28 m/s. Assuming 30% loss in total mechanical energy while
1. 1 answer
2. asked by Matt
3. 806 views
A chemistry student needs to make 60 liters of a 30% alcohol solution. He has a 20% alcohol solution and a 40% alcohol solution
1. 2 answers
2. asked by Amber
3. 1,021 views
What should Edna do to solve for m in the equation?65 = m + 29 A) add 29 to each side B) add 29 to the left side C) subtract 29
1. 0 answers
2. asked by David
3. 505 views
How could Jason solve for T in this equation?T - 8 = 40 A) add 8 to the left side B) add 8 to the left side and subtract 8 from
1. 2 answers
2. asked by David
3. 570 views
A child pushes a wagon with a passenger of total mass 42 kg along a horizontal surface as fast as thechild can run, and then
1. 1 answer
2. asked by Jatin
3. 806 views
A machine prints 1500 newspaper in45 min . How many will print in 2 hours ?
1. 2 answers
2. asked by Anonymous
3. 433 views
One-quarter of Steve's baseball cards are from his dad's collection. Another 0.2 are from his uncle, and 0.5 are from his
1. 1 answer
2. asked by David
3. 441 views
If a population of fruit flies doubles every 3 days. What is k, the proportionality constant?How would I solve this problem?
1. 1 answer
2. asked by Ellie
3. 734 views
At the market, 0.2 of the pieces of fruit are peaches, 0.25 is apples, 0.05 is lemons, 0.1 is cherries, 0.2 is grapes, and 0.15
1. 2 answers
2. asked by David
3. 724 views
By how much does 17 exceed the difference of 5 and -5?
1. 1 answer
2. asked by Alex
3. 315 views
Can resultant magnitude of two vectors be smaller than the magnitude of either vector?
1. 1 answer
2. asked by Aashna Chapagain
3. 898 views
What is the first common number among:palindromic numbers, Triangular numbers and Fibonacci numbers?
1. 1 answer
2. asked by Adam
3. 447 views
What is t?What is r2? n = 25 MD 4.7 s2 = 64
1. 0 answers
2. asked by Tracy
3. 274 views
A manchine prints 1500 newspaper in 45 minutes . How many will it print in 2 hours solution?
1. 4 answers
2. asked by Sandhya Pandey
3. 2,897 views
simplify ratio1/5:1=
1. 1 answer
2. asked by Dorce
3. 370 views
Jack and John have heights in the ratio 5:6. If John's height is 186cm, what is Jack's height?
1. 1 answer
2. asked by Oli
3. 592 views
select each situation in which one quantity at a constant rate in relation to another quantity.A. Brad drives 45 miles per hour.
1. 2 answers
2. asked by Blub
3. 1,182 views
From the whole numbers 1 to 100, how many cannot be divided by 6 or 9?
1. 1 answer
2. asked by Dran
3. 382 views
Suppose you open your textbookat random and the product of two pagesfacing you is 3 192,what are the two pages?
1. 1 answer
2. asked by Bea
3. 388 views
According to the record of the registrar's office at a state university, 35% of the students are freshman, 25% are sophomore,16%
1. 1 answer
2. asked by Myda
3. 976 views
Calculate the no.of moles(a)3.011 X 10power 23 atoms of He (b)1.505 X 10power23 of Co2 (c)6.022 X 10power23 atoms of Na (hint
1. 1 answer
2. asked by Anonymous
3. 785 views
1^2014 + 2^2014 + 3^2014 + 4^2014 + 5^2014 divided by 5, remains ______
1. 1 answer
2. asked by maths
3. 480 views
A bag contains 4 red ball 5 black ball and Bag B contains 3 red and 7 black ball . one ball is drawn from bag A and two balls
1. 0 answers
2. asked by khushpreet singh
3. 385 views
If you put copper coated penny 1983or newer, in vinegar, it turns blackish green. If you rub the copper off half the penny first
1. 1 answer
2. asked by lulu
3. 478 views
Assume that x and y are both differentiable functions of t and the required values of dy/dt and dx/dtxy=6 a) Find dy/dt, given
1. 3 answers
2. asked by Ray
3. 1,994 views
I am really having a hard time doing this question.We were asked to determine the iron content of spinach in a solution. We
1. 2 answers
2. asked by Shia
3. 542 views
How Many Goals Have Messi Scored In His Footballing Career
1. 1 answer
2. asked by Ikechukwu
3. 498 views
there is a circular pound and footpath runs along its boundary .a man walks around exactly once keeping close to its edge .if
1. 2 answers
2. asked by Trishit
3. 463 views
The length of two sides of a triangle are 12 cm and 15 cm. Between what two measures should the length of the third side fall?
1. 2 answers
2. asked by Divyanshi
3. 849 views
will a precipitate form when 650 ml of 0.008 K2So4 is added to 175 ml of AgNo3 Ksp of Ag2So4=1.5*10^-5Can any one tell me how to
1. 1 answer
2. asked by b.k
3. 696 views
A ship sails 15.0 mi on a course S40°10’W and then 21.0 mi on a course N28°20’W. Find the distance and direction of the
1. 1 answer
2. asked by michelle
3. 738 views
A divided by B = 12 … 4, if A and B reduce 10 times at the same time, find the value of new quotient and remainder of the
1. 2 answers
2. asked by Please help
3. 456 views
In triangle ABC line segment as is an altitude. If by = 10cm and ad= 7cm.find area of △*abc.
1. 1 answer
2. asked by Preksha
3. 478 views
In triangle ABC line segment ad is an altitude. If bc = 10cm and ad= 7cm.find area of △*abc.
1. 1 answer
2. asked by Preksha
3. 731 views
Find the equation of the line through the point (3, 5) that cuts off the least area from the first quadrant?y-A=B(x-C) i know
1. 3 answers
2. asked by Asfand
3. 1,289 views
A sum of money is divided between three people in the ratio 1:2:1/2. If the smallest share amounts to $48, what is the total Sum
1. 2 answers
2. asked by Lolai
3. 960 views
The number of males is 5/11 the number of girls. The are 114 more girls than boys. How many students are in the school
1. 1 answer
2. asked by Charly
3. 358 views
The variable x in the expression 3+2xis replaced in succession by 1.2.3 and 4. Find the sum of the resulting numbers.
1. 1 answer
2. asked by Tata
3. 385 views
Find formula Number Sequences of3, 10, 31, 94,.....
1. 1 answer
2. asked by Dio
3. 2,393 views
A quiz has 20 questions with 5 points awarded for each correct answer and one point deducted for each incorrect answer, with 0
1. 1 answer
2. asked by cici
3. 1,207 views
If a*b means 3a^2+b, what does 3*1 mean?
1. 1 answer
2. asked by doti
3. 351 views
Abcd is a parallelogram in which angle add =75 and side an is produced to e find x+y
1. 1 answer
2. asked by anu
3. 444 views
Find the point on the parabola y^2=x that is closest to the point (1,7?
1. 1 answer
2. asked by Asfand
3. 547 views
How do I find a value for k that will make the expression factorable.36x^2 + 8x + k?
1. 1 answer
2. asked by Tom
3. 584 views
A child releases a balloon from a height of 6ft and it ascends at a rate of 5ft per second. A second balloon starts at a height
1. 2 answers
2. asked by David
3. 384 views
What temperature change must 1.2mol of water undergo if the amount of energy changed is 23.7 J?
1. 1 answer
2. asked by chuck
3. 407 views
A tank contains 150 gallons of water and fills at a rate of 8 gallons per minute. A second tank contains 600 gallons of water
1. 2 answers
2. asked by David
3. 829 views
a metal bar 70cm long and 4.00 kg in mass supported on two knief -edge placed 10 cm from each end. a 6.00 kg weight is suspended
1. 3 answers
2. asked by nirbhay
3. 1,268 views
Sodium react with chlorine to form sodium chloride a substance used in all households1.Household name of sodium chloride
1. 1 answer
2. asked by sbonga
3. 548 views
a 0.5kgball falls into a heap of sand from a height of 10m above the sand. it comes to rest 2.5m beneath the surface of sand.
1. 1 answer
2. asked by Raveen
3. 1,782 views
sample research paper about business
1. 1 answer
2. asked by Henry
3. 393 views
The temperature inside a greenhouse was 60 degrees Fahrenheit and increased to 75 degrees Fahrenheit over the next few hours.
1. 1 answer
2. asked by Gina
3. 455 views
A hollow, thin-walled cylinder and a solid sphere start from rest and roll without slipping down an inclined plane of length 5.0
1. 1 answer
2. asked by Kani
3. 1,190 views
If you estimate a person's age to be 24 but his actual age is 20 what was your percent of error in estimating his age? Round to
1. 1 answer
2. asked by Gina
3. 479 views
A 1.00 kg mass is attached to a string wrapped around a cylinder of radius 0.05m. Two masses are connected with a rod and
1. 1 answer
2. asked by Riya
3. 812 views
I'm sorry, but I am asking this question again because the response I received was a question that I could not answer - that's
1. 1 answer
2. asked by Carly
3. 646 views
Electric bulb is Marked 60 watts 120 volt what is the resistance of filament of bulb
1. 1 answer
2. asked by Sunny
3. 5,590 views
if y=3e^(2x)cos(2x-3) verify that d^2y/dx^2-4dy/dx+8y=0plz help me i tried all i could but it become too complicated for me here
1. 2 answers
2. asked by practising and need help
3. 2,791 views
a recipe that makes 16 cookies call for 1/4 cup of sugar and 2/3 cup of flour. Janelle wants to proportionally increase these
1. 2 answers
2. asked by yasmine
3. 2,451 views
A chemist takes a 647 gram sample of this hydrate. She removes all the water possible from the sample and collects it. To this
1. 2 answers
2. asked by John
3. 634 views
Phenol is a weak acid. We take 3.7 grams of phenol and dissolve it in 65 ml of water. To that water we add 40 ml of a 0.52 M
1. 1 answer
2. asked by Jordan
3. 657 views
A child releases a balloon from a height of 6ft and it ascends at a rate of 5ft per second. A second balloon starts at a height
1. 2 answers
2. asked by David
3. 413 views
Reasons Of Political Aparrty
1. 2 answers
2. asked by Santos
3. 334 views
If one hundredths is divided into ten equal parts, each part is one (BLANK )
1. 2 answers
2. asked by Justin
3. 569 views
If sound travels at 330m/s in air, how long does it take for sound to travel 10,000m in air?If sound travels at 1500m/s in
1. 2 answers
2. asked by Lucyyyyy
3. 1,180 views
Dr Bob,Sorry about this penny thing, but if I was to put pure zinc into acetic acid, what would happen to the zinc?
1. 1 answer
2. asked by lulu
3. 436 views
Assume that it is necessary to determine the [FE^3+ in a solution that may be 0.0001 to 0.0005 M range . Outline the
1. 1 answer
2. asked by jxv
3. 1,019 views
46=2-8w-3wI tried adding -8w to both sides and i got the answer wrong... my math text book says the answer should be -4 but i
1. 2 answers
2. asked by I need help please!
3. 480 views
A force of 123 N acts on a 10.0kg object for 45.6 meters. If the objects starts at rest, and the surface is flat and
1. 2 answers
2. asked by James
3. 471 views
How are the real solutions of a quadratic equation related to the graph of the quadratic function?Please help? How do I make a
1. 1 answer
2. asked by Fading
3. 884 views
on a map the length of a nature center trail is 10.5 cm. if the scale is 1 cm to 21 km, what is the actual length of the trail?
1. 1 answer
2. asked by Julieta
3. 487 views
The demand equation for a product isp=88,650/(396+3x) where p is the price (in dollars) and x is the number of units (in
1. 1 answer
2. asked by Alyssa
3. 463 views
Use the function f and the given real number a to find (f^-1)'(a)f(x)=x^3+8x-3 a=6 (f^-1)'(6)= Thank you.
1. 6 answers
2. asked by Alyssa
3. 547 views
Use the function f and the given real number a to find (f^-1)'(a)f(x)=(x+9)/(x+3), x>-3, a=2 f(^-1)'(a)= ? Can someone please
1. 1 answer
2. asked by Alyssa
3. 450 views
The perimeter of the area to be fenced is 1760ft. Estimate the number of wooden fence posts needed if the posts are placed
1. 1 answer
2. asked by Jim
3. 479 views
Find the derivative.y=e^8x/[e^(8x)+9] y' = The answer I have is 8e^8x/[(e^8x+9)^2] but it marked it incorrect..
1. 2 answers
2. asked by Alyssa
3. 400 views
you invest 2500 in the stock market for one year. part of your investment was in stock that paid 10% interest and the remainders
1. 1 answer
2. asked by Jane erring
3. 518 views
y=3e^(2x)cos(2x-3) verify that d^2y/dx^2-4dy/dx+8y=0plz help me i tried all i could but it become too complicated for me here
1. 1 answer
2. asked by practising and need help
3. 767 views
At what other angle (other than 45 degrees) could a gun be fired to travel the same horizontal distanceIs the answer: There is
1. 2 answers
2. asked by Lester
3. 441 views
a bag has 6 marbles in it each marble is either red blue or green what is the least number of marbles that you must pull out of
1. 1 answer
2. asked by Anonymous
3. 785 views
A bowling ball pendulum demonstration goes bad. The 8.0-lb bowling ball is raised to the height of the demonstrators nose, 160
1. 1 answer
2. asked by Stuart
3. 632 views

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