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Questions Asked on March 26, 2017

If two cylinders are similar, find the scale factor of the smaller figure to the larger figure. The surface area of the smaller
1. 4 answers
2. asked by Emma
3. 4,679 views
two capacitor having capacitance of 10uf and 5uf are connected in series and this combination is connected in parallel with a
1. 3 answers
2. asked by brownson uwem okon
3. 4,118 views
A block of mass m = 3.53 kg is attached to a spring which is resting on a horizontal frictionless table. The block is pushed
1. 1 answer
2. asked by Anonymous
3. 4,015 views
In certain deep parts of oceans, the pressure of sea water, in pounds per square foot, at a depth of d feet below the surface,
1. 2 answers
2. asked by josh
3. 3,634 views
The height and volume of a square based pyramid are 12 cm and 100cm respectively.Find the length of the square base?
1. 5 answers
2. asked by Spring Field
3. 3,055 views
When .560 g of Na(s) reacts with excess F2(g) to form NaF(s), 13.8 kJ of heat is evolved at standard-state conditions. What is
1. 1 answer
2. asked by AJ
3. 2,924 views
Given H2(g) + (1/2)O2(g) ---> H2O(l), dH = -286 kJ/mol, determine the standard enthalpy change for the reaction 2h2O(l) --->
1. 1 answer
2. asked by AJ
3. 2,805 views
Calculate the amount of heat necessary to raise the temperature of 12.0 g of water from 15.4ºC to 93ºC. The specific heat of
1. 1 answer
2. asked by Anon
3. 2,743 views
Which of the following cannot be the number of nonreal zeros of a polynomial of degree 5 with real coefficients?A. 2 B. 0 C.
1. 1 answer
2. asked by Anonymous
3. 2,505 views
You purchase a life insurance premium for $250 annually. The probability of a claim is 0.001 for your age bracket. The policy
1. 2 answers
2. asked by Sue
3. 2,377 views
Assume the carrying capacity of the earth is 9 billion. Use the 1960s peak annual growth rate of 2.1% and population of 3
1. 1 answer
2. asked by Sarah
3. 2,307 views
On pet day, 18 children brought a pet to school. Two-thirds of the pets were dogs. One ninth of the pets were cats.How many were
1. 15 answers
2. asked by Cindy
3. 2,293 views
There are many different types of playgrounds. Which of the following statements comparingplaygrounds is true? A. Children
1. 3 answers
2. asked by Priscila
3. 2,236 views
Calculate the standard enthalpy change for the reaction:2C8H18(l) + 17O2(g) --> 16CO(g) + 18H2O(l) Given: 2C8H18(l) + 25O2(g)
1. 1 answer
2. asked by Anon
3. 2,139 views
Sam has twice as many books as Jim. If Sam gives 12 books to Jim, they will have the same number of books. How many books to
1. 3 answers
2. asked by brian
3. 1,942 views
an object is undergoing uniform circular motion. which of the following statements is true?a. the velocity is constant b. the
1. 1 answer
2. asked by Anthony
3. 1,936 views
Efficiency of a single fixed pulley is 85%.what effort is needed to lift a load of 85kgf using it?
1. 1 answer
2. asked by Ishpreet
3. 1,865 views
a point charge q1=+9μc is held fixed at the origin. A second point charge with a charge of-5μC and mass of 3.2 x 10^-4 kg is
1. 1 answer
2. asked by Jd del rosario
3. 1,841 views
What is ''American'' music and what differentiates it from European or African Music
1. 1 answer
2. asked by trina
3. 1,760 views
An expedition walks 4 kilometers from camp on a bearing of 30 degrees, then turns and walks 10 km on a bearing of 160 degrees.
1. 1 answer
2. asked by Nicole
3. 1,649 views
Write a polynomial function of minimum degree in standard form with real coefficients whose zeros and their multiplicities
1. 1 answer
2. asked by Anonymous
3. 1,631 views
Three abiotic factors of about eastern himalaya
1. 1 answer
2. asked by Emerson
3. 1,605 views
Write a polynomial function of minimum degree in standard form with real coefficients whose zeros and their multiplicities
1. 1 answer
2. asked by Anonymous
3. 1,444 views
Heart disease was the leading cause of death for women in the United States, killing 292,188 women in 2009-that was
1. 2 answers
2. asked by Jessica
3. 1,433 views
There is at least one polynomial with real functions with 9+i as its only nonreal zero.A. The statement is false, because the
1. 1 answer
2. asked by Anonymous
3. 1,309 views
Consider 1.00 L of the buffer system that contains 0.200 M hydrocyanic acid(HCN) and 0.150 M sodium cyanide (NaCN). The pKa of
1. 2 answers
2. asked by Mary
3. 1,300 views
A weather balloon is filled with helium that occupies a volume of4.39 x 10^4 L at 0.995 atm and 32.0°C. After it is released,
1. 1 answer
2. asked by phillip
3. 1,255 views
The table shows the distribution, by age, of a random sample of 3990 moviegoers ages 12-74. If one moviegoer is
1. 1 answer
2. asked by Jessica
3. 1,206 views
Determine when the Hamilton method gives an Alabama paradox and who lost the representative.Increase the committee size by one
1. 0 answers
2. asked by Catherine
3. 1,180 views
i have tens ones and tenths.my digits are next door numbers and they add up to9 what number am i
1. 1 answer
2. asked by michael
3. 1,062 views
Four copper wires of equal length L are connected to a 100V source. Their cross-sectional area are 1cm^2, 2cm^2, 3cm^2, and
1. 1 answer
2. asked by Kid
3. 1,027 views
a uniform meter rule is pivoted at 20cm mark .It is balanced when mass of 100gm on 10cm mark and mass of 50 gm on 30 cm mark are
1. 4 answers
2. asked by shreya
3. 1,023 views
1. The idiom get inside the authors head means to2. Base word of accusation
1. 1 answer
2. asked by Mark
3. 985 views
indicate whether the following would increase decrease or have no effect on the solubility of copper (ii) carbonate (ksp - 2.5 x
1. 4 answers
2. asked by Alice
3. 914 views
A small country consists of seven states; there are 189 seats in the legislature that need to be apportioned among the seven
1. 1 answer
2. asked by Catherine
3. 904 views
"who are those old menbent over in the sunshine? Skeletons of corn" Which line or lines show the distressing tone of the poem 1.
1. 1 answer
2. asked by BoTheTruthThompson
3. 894 views
A stone of mass 5kg is thrown vertically upwards with velocity 10ms final calculate the height.
1. 1 answer
2. asked by Aisha haruna
3. 890 views
Bolinda wants to create an illusion of more space in her program. Which of the following techniqueswould assist her to do this?
1. 1 answer
2. asked by Priscila
3. 863 views
You're designing a space for families. Which of the following would be an important step in developingthe space? A. Form a group
1. 1 answer
2. asked by Priscila
3. 846 views
What is the correct way to write this sentence?For the fourth-grade class hike, a lot if kids wore new hiking shoes, they were
1. 4 answers
2. asked by Ashley
3. 812 views
Write the balanced chemical reaction (showing appropriate symbols and states) for the chemical reaction with enthalpy change
1. 1 answer
2. asked by AJ
3. 770 views
Potassium is a reactive element. Bromine is a reactive element. Write the complete balanced chemical equation using appropriate
1. 1 answer
2. asked by Anon
3. 768 views
what verb tense is "having spent"
1. 1 answer
2. asked by homework
3. 763 views
The enthalpy of formation for a substance corresponds to the enthalpy change for a reaction. Write the specific chemical
1. 1 answer
2. asked by AJ
3. 728 views
Use the Hamilton method of Apportionment to make the assignment.In a recent census, Iowa's population in thousands was 4,503,
1. 0 answers
2. asked by Catherine
3. 724 views
1. He read this book in a day.2. He read this book within a day. 3. He read this book at the end of a day.
1. 3 answers
2. asked by rfvv
3. 683 views
The sides of one triangle are twice as long as the corresponding sides of a second triangle. What is the relationship between
1. 1 answer
2. asked by Susey
3. 665 views
1.why is it necessary to make a pressure bandage for a bleeding injury a)to cover the wound so id does not get contaminated b)to
1. 2 answers
2. asked by ave
3. 659 views
Complete and Balance the following equation using the half-reaction method;(MnO4^-) + (CH3OH) --> (Mn^2+) + (HCO2H an
1. 1 answer
2. asked by Alice
3. 652 views
There are four different kinds of animals on the farm. There is a different number of each kind of animal. There are 19 more
1. 1 answer
2. asked by Tasmeeyah
3. 634 views
The weight of a randomly selected shipping container follows an unknown distribution with mean 12 tons and standard deviation 2
1. 0 answers
2. asked by Amanda
3. 619 views
On the scale drawing of a floor, plan A room is 7 in. long on the scale drawing. Find the actual length of the room.
1. 1 answer
2. asked by Maria
3. 618 views
The area of a spherical balloon expand at a rate of 0.4cm square/s .find the rate at which its volume expand when the radius is
1. 1 answer
2. asked by lyn
3. 613 views
A new technology reduces the time it takes t9 make a pair of khaki pants
1. 1 answer
2. asked by Toni
3. 611 views
Write a comlete, balanced chemical equation for the reaction that occurs between aqueous iron(II) sulfate,FeSO4, and aqueous
1. 1 answer
2. asked by betty
3. 606 views
LED light bulbs are manufactured with an average life span of 16 years and the bulb lifespans are known to follow an exponential
1. 1 answer
2. asked by Amanda
3. 599 views
SIMPLIFY SIN RAISE TO POWER 4 MINUS COS RAISE TO POWER4 DIVIDED BY 1 MINUS 2SIN RAISE TO POWER 2
1. 1 answer
2. asked by CATHERINE
3. 596 views
The admissions counselors at rainy University believe that the freshman class they have just recruited is the brightest yet. If
1. 1 answer
2. asked by Ann
3. 595 views
if you take insulin and you dont have diabetes what will happen to you will you die??
1. 12 answers
2. asked by Young Trippy Lil G
3. 578 views
Applewood Supplies received a payment of $864from Main Street Service on october 8 on an invoice of $1999.58 dated september 29
1. 0 answers
2. asked by ppp
3. 574 views
Miss Lee spent $840 on a vacation. She spent two thirds of the amount on a train ticket and half of the remaining amount on
1. 1 answer
2. asked by Alexa
3. 555 views
A ship is tied to two anchors on the shoreline. The anchor line on the left forms a 46 degree angle with the shoreline and is
1. 2 answers
2. asked by Madison
3. 552 views
A company is making detergent out of soap and water. They made one batch that has 30% soap and another batch which is 60% soap.
1. 0 answers
2. asked by Anonymous
3. 548 views
BC is a chord of a circle with center O and area 48pi. Point A is inside BCO such that ABC is equilateral and A is the
1. 1 answer
2. asked by da
3. 547 views
Helen deposited $1200 at 5% interest compounded continuously. After 6 years, how much did she have ?I got $2,160 but I was told
1. 1 answer
2. asked by Marryy
3. 543 views
1. He will come back in five days.1-2. He will come back at the end of five days. 2. He will come back within five days. 3. He
1. 3 answers
2. asked by rfvv
3. 543 views
A mobile phone is not a protection rather a parent.....Can someone help me? I'm trying to say a mobile is not reliable we should
1. 1 answer
2. asked by Ruwaydah
3. 541 views
1000 kg car is going clockwise around a curve iwth radius of 30m. coefficient of frction=0.5if the road was banded at an angle
1. 0 answers
2. asked by Anthony
3. 536 views
Find two fractions in lowest terms with unequal denominators whose difference is 2/7?
1. 1 answer
2. asked by Sara
3. 532 views
I am confused I want to find the values of the equation of Yi=a + bxi.Time spent on twitter is the predictor variable and time
1. 0 answers
2. asked by claire
3. 526 views
Evaluate the integral.from 1 to 5 (ln(x))^2/x^3 dx.
1. 1 answer
2. asked by olga
3. 524 views
Elisabeti bikes from home to the grocery store and back to pick up in- gredients. On the way to the store, she averages 15 mph.
1. 1 answer
2. asked by Sara
3. 500 views
The following ions contain three oxygen atoms:A) carbonate, sulfite, and nitrite B) sulfite, nitrate, and bromate C) sulfate,
1. 3 answers
2. asked by Anon
3. 498 views
Is the function a polynomial function?Why or why not? If it is a polynomial function identify and label the leading term and
1. 1 answer
2. asked by Alex
3. 497 views
Consider the population (1,3). Suppose you take all possible samples of size n=3 with replacement. What is the sampling
1. 1 answer
2. asked by Amanda
3. 495 views
Write a program to let the user capture personal details: names, address, telephone, age, city, then display them. Use both
1. 1 answer
2. asked by amos
3. 490 views
henry is 1/3 his father's age and 1/4 his mother's age.their total age is 96 years.how old is henry's mother?
1. 1 answer
2. asked by Anonymous
3. 485 views
They used an exponential regression model where the predictor is time in months and the response var is money measure in
1. 0 answers
2. asked by claire
3. 485 views
Mrs koh is now 58 years old and corrine is 28 years old. How many years ago was mr skoh 6 times as old as corrine?
1. 2 answers
2. asked by jazel
3. 484 views
A 55kg arrow is fired vertically upward at a speed of 42m/s. It rises upwards, then drops and lands on the ground. If it lodges
1. 1 answer
2. asked by Laura
3. 478 views
Jaywalking is a minor_____ of the law.choices: transgress or transgression answer: transgression
1. 1 answer
2. asked by Kimmy
3. 470 views
How does the number of study hours change during a semester?How do you determine what graph to use? I am so confused
1. 0 answers
2. asked by Carla
3. 470 views
Smokers. A life insurance company found that among its last 200 claims, there were six dozen smokers. What is the ratio of
1. 1 answer
2. asked by xyz
3. 464 views
The first time the shuttle fires is at 7:44:35:16 on Friday morning and the next time it fires them is in the wee hours at
1. 1 answer
2. asked by Sabrina
3. 460 views
Evaluate approaches to self-managed learning?
1. 3 answers
2. asked by AALIYA
3. 457 views
ON A JOURNEY FROM NEWYORK TO LAGOS, TO CORRECT STANDARD TIME YOU MUST PUT THE HAND OF YOUR WATCH ......................
1. 1 answer
2. asked by CATHERINE
3. 456 views
If you had a 100 mL of 2.00 M HCl and you added 100 mL to it what is the final volume and final concentration?The volume would
1. 1 answer
2. asked by Nathaly
3. 453 views
1. Give her a big hand.2. Let's clap for her. 3. Put your hands together for her. (Are they all the same? Do you have some more
1. 1 answer
2. asked by rfvv
3. 451 views
Factor:x^2+6x Please give step by step directions! Thanks!
1. 1 answer
2. asked by Katie
3. 442 views
Find two binomials whose sum is 4x^2 - 4x - 15
1. 1 answer
2. asked by Sam
3. 438 views
How to get 44 using the digits in 2017. You can use +,-,×,÷,√,!,!!,exponents. Double digit numbers are allowed. You can use
1. 0 answers
2. asked by Sabrina
3. 424 views
evaluate approaches to self managed learning
1. 1 answer
2. asked by AALIYA
3. 417 views
What is the name of experiment to show that a product obtained is a basic oxide2Mgo+O2=2MgO
1. 0 answers
2. asked by Jjjjjjjj
3. 408 views
Morwen bikes around his neighborhood for an hour. He averages 15 mph for the first 40 minutes, but then he tires and averages 10
1. 1 answer
2. asked by Sara
3. 408 views
Is this thesis correct?Heathcliff is a mysterious, antagonist, and feels betrayed by his only true love.
1. 3 answers
2. asked by Tima
3. 397 views
Please tell me the formula for volume of square based pyramid
1. 1 answer
2. asked by Spring Field
3. 395 views
A problem whose quotient is 2/7
1. 1 answer
2. asked by Sage
3. 352 views
if X:Y =A:B show that Y:B=(X+Y):(A+B)
1. 1 answer
2. asked by xyz
3. 349 views
x ln(3 + x) dx
1. 1 answer
2. asked by raven
3. 324 views
5 geometric mean betweem 16 and 1/4
1. 1 answer
2. asked by Rohit
3. 319 views

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