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2011
January

Questions Asked on January 7, 2011

The number of bacteria in a culture is increasing according to the law of exponential growth. There are 125 bacteria in the
1. 1 answer
2. asked by Erica
3. 9,808 views
lake point tower in chicago is the tallest apartment biulding in the united states (although not the tallest biulding in which
1. 2 answers
2. asked by Adriana
3. 3,176 views
A body of an unknown temperature was placed in a room that was held at 30°F. After 10 minutes, the body's temperature was 0°F,
1. 2 answers
2. asked by Erica
3. 3,020 views
A cube has a volume of 24 cubic units. What is the APPROXIMATE length of each side of the cube?
1. 3 answers
2. asked by Kayla
3. 2,736 views
If you toss a pair of dice 1,000 times, how many times would you expect to get a sum of 12 as the result?1.)about 12 times
1. 4 answers
2. asked by Andrew
3. 2,485 views
a 2 kilogram rifle initially at rest fires a 0.002 kilogram bullet. as the bullet leaves the rifle with a velocity of 500 meters
1. 3 answers
2. asked by john
3. 2,483 views
What is 4x + 2y = -20 written in slope-intercept form?
1. 4 answers
2. asked by joshua
3. 2,018 views
a company is designing shipping crated and wants the volume of each crate to be 4 cubic ft and the crate;s base to be a square
1. 1 answer
2. asked by poke-it
3. 1,924 views
A line is perpendicular to x+3y-4=0 and has the same y-intercept as 2x+5y-20=0. Find an equation for the line
1. 2 answers
2. asked by Mathew
3. 1,867 views
Two liters of water has a volume of ______ cubic centimeters and a mass of _______ kilograms.
1. 1 answer
2. asked by Elisabeth
3. 1,794 views
using the balanced equation for the fermentation reaction, calculate for the theoretical amount of alcohol to be produced using
1. 3 answers
2. asked by mae
3. 1,723 views
A line is parallel to 5x+2y-8=0 and has the same y-intercept as x+4y-12=0Find an equation for the line.
1. 2 answers
2. asked by John
3. 1,717 views
Write four arguments that meet the following criteria:Argument 1: The argument has a false premise, but follows good logic.
1. 1 answer
2. asked by Joan
3. 1,653 views
In the rhombus ABCD, AB=10 and AC=12. Find the area of the rhombus.I am confused about how to solve this problem.
1. 4 answers
2. asked by Anonymous
3. 1,619 views
maximize Z = 30x+50ysubject to 2x+4y=100 and x+5y=80
1. 1 answer
2. asked by Monique
3. 1,617 views
Find the area of the rhombus: In rhombus ABCD, AB=11 and AC=13. Find the area of the rhombus.What should be done to find the
1. 4 answers
2. asked by Anonymous
3. 1,578 views
i need to write an essay for latin literature. It needs to show what are the similarities and differnces between roman writers
1. 1 answer
2. asked by gladys
3. 1,412 views
If you buy one ticket in the Provincial Lottery, then the probability you will win a prize is 0.11 what is the probability that
1. 1 answer
2. asked by Sky
3. 1,403 views
Jim bought two shirts that were originally marked at $40 each. One shirt was discounted 20% and the other was discounted 25%.
1. 2 answers
2. asked by Aquana Moore
3. 1,398 views
A 0.2mol/L solution of KMnO4 has been added to 10 ml of 0.5mol/L acidified FeSO4.write the balance equation of the reacttion
1. 1 answer
2. asked by fadi
3. 1,384 views
The U.S. Supreme Court ruled that cities could have school voucher programs that give money directly to parents, who could then
1. 1 answer
2. asked by Lisa
3. 1,382 views
A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular conefind the largest volume that
1. 1 answer
2. asked by anu
3. 1,331 views
The sum of the of a two-digit number is 15. One third of the number diminished by 12 is 17. Find the number.
1. 1 answer
2. asked by Joe Mhar Plaza
3. 1,249 views
a car traveling 20m/s brakes and takes 3s to stop. what is the acceleration in m/s2?
1. 1 answer
2. asked by Tia
3. 1,213 views
The only solution to sqrt (2x+3) - sqrt(x+1) = 1 is x = 3I think that is true but I'm not sure if I was suppose to separate this
1. 4 answers
2. asked by Mellie
3. 1,206 views
A line is parallel to 5x+2y-8=0 and has the same y-intercept as x+4y-12=0Find an equation for the line.
1. 1 answer
2. asked by Mathew
3. 1,161 views
Write each polynomial as the product of two binomials.What's the answers? (x - 12)9 + x(x - 12) x(x + 7) + 9(x + 7) (x - 10)-9 +
1. 1 answer
2. asked by Tory
3. 1,153 views
A two-liter bottle of soda is a little more than 2 _____ or 1/2 of a ____.
1. 2 answers
2. asked by Elisabeth
3. 1,121 views
A 250kg anvil is sitting on a table. What is the normal force on the anvil ?
1. 2 answers
2. asked by Nateisha
3. 1,113 views
two balls collide in a head on elastic collision and rebound in opposite directions. One ball has velocity 1.2 before the
1. 1 answer
2. asked by jay
3. 1,093 views
which math fraction is greater through approximation:10/21 or 15/28?
1. 9 answers
2. asked by Lecia
3. 1,068 views
right circular cylindrical tin cans are to be manufactured to contain 400 cm ^3 of volume. There is no waste involved in cutting
1. 1 answer
2. asked by anu
3. 1,011 views
Readthe sentences.Write the first letter of the type of figurative language used in each sentence, S=Simily M=Metaphor
1. 4 answers
2. asked by Tiffany Jade
3. 990 views
Four groups of rats are tested in a lab. Group 1 is given a special hornmone for muscle growth. Group 2 is given a special
1. 2 answers
2. asked by SHAZAM
3. 975 views
In a study of worker efficiency at Wong Laboratories it was found that the number of components assembled per hour by the
1. 3 answers
2. asked by casey
3. 927 views
Investment A: $5,000 invested for 7 years compounded semiannually at 9%.Investment B: $ 6,000 invested for 5 years compounded
1. 3 answers
2. asked by Shawntee
3. 926 views
how do I find the volume of a pyramid with a square base, 20 meters on each side, and a height of 21 meters
1. 3 answers
2. asked by linda
3. 894 views
what is not moving; fixed?
1. 1 answer
2. asked by Jon
3. 874 views
flow chart
1. 1 answer
2. asked by shamsa
3. 861 views
A. a particle moves around the circle x^2+y^2 = 1 in such a way that the x coord rate of change is dx/dy= yB) IS THE PARTICLE
1. 2 answers
2. asked by anu
3. 836 views
o How do you know when an equation has an infinite number of solutions?o How do you know when an equation has no solution?
1. 1 answer
2. asked by lilmissluck
3. 817 views
An option can often have more than one source of value. Consider a logging company. The company can log the timber today, or
1. 0 answers
2. asked by monique
3. 814 views
How did Hindus and Buddhists look at social class differently? Hindus looked at social class as the type of group you're in and
1. 4 answers
2. asked by Reed
3. 796 views
According to research and news reports within the past 2 years, what are some of the changes the United States has made to
1. 0 answers
2. asked by Trish
3. 778 views
Thank you very much for your corrections. Here are some more sentences on the same theme I'm not sure of.1)The narrator can be a
1. 1 answer
2. asked by Franco
3. 768 views
I'm writing my thesis paper on bullying and I need help writing a thesis statement about how to overcome and prevent the
1. 1 answer
2. asked by JD
3. 767 views
Thank you very much for your suggestions. Here are some more sentences I'd like you to check.1)The first-person narrator can
1. 1 answer
2. asked by Franco
3. 754 views
can you give me an example of a sentence with subject pronoun, action verb, adverb phrase, verb, subordinating conjunction,
1. 3 answers
2. asked by matt
3. 730 views
The tens digit of a two-digit number is 3 less than the units digits. The number is four times the sum of the digits. find the
1. 1 answer
2. asked by Joe Mhar Plaza
3. 706 views
rectangle A has length 12 cm and width 6 cm and while rectangle B has llength 8 cm and width 5 cm .find the ratio of the size of
1. 1 answer
2. asked by maya
3. 701 views
g(x)=10/4-7x
1. 2 answers
2. asked by shirley
3. 694 views
write a formula that gives you the number of regions formed when x points are placed on a circle and all possible chords are
1. 1 answer
2. asked by bob
3. 670 views
Thank you very much for your corrections. Here are the last sentences of the day. Thank you.1)Are the following clothing items
1. 1 answer
2. asked by Franco
3. 662 views
Aluminum wire is sold on 10 pound spools (100.00 lbs). The diameter of a 12 gauge aluminum wire sold on these spools is 0.0808
1. 0 answers
2. asked by leia
3. 649 views
Can anyone look over this and see if its correct etc.thx Venezuela Script El País que estoy haciendo mi proyecto sobre es
1. 1 answer
2. asked by Lorax Snow
3. 641 views
By international agreement, the nautical mile is now defined as exactly 1852 meters. By what percentage does this current
1. 1 answer
2. asked by Anonymous
3. 641 views
Why did US policymakers feel the need to secure new markets abroad in the late 1800s?
1. 1 answer
2. asked by Makhmud
3. 639 views
1. Find the volume of a rectangle prism with the length 4m, width 6m, and height 11m.2. 3 1/2 yards = _____feet? 3. How many
1. 1 answer
2. asked by Taliyah
3. 630 views
How much potential energy does a 20-kg barrel have when it is in the truck whose floor is 5.0 m above the ground?
1. 2 answers
2. asked by jake
3. 629 views
write a formula that gives you the number of regions formed when x points are placed on a circle and all possible chords are
1. 0 answers
2. asked by carl
3. 622 views
A frog in a hemispherical pod finds that he just floats without sinking in a fluid of density 1.30 g/cm3. If the pod has a
1. 1 answer
2. asked by julie
3. 613 views
An unbalanced forced of 2.5x10^3N is applied to an object with a weight of 3.0x10^3N on a frictionless surface. What is the
1. 1 answer
2. asked by Clement
3. 610 views
A girl sits on a merry-go-round at the position marked by the brown circle. A boy gives the merry-go-round a constant tangential
1. 2 answers
2. asked by teal
3. 592 views
Which object exerts more gravitational force, object A with a mass of 25 grams and a density of 2 g/cm3 or object B with a mass
1. 3 answers
2. asked by sharika
3. 592 views
Could you please revise these sentences, too? Thank you.1)Advertising has also a fundamental role on (?) the way we dress. If I
1. 1 answer
2. asked by Franco
3. 589 views
write a formula that gives you the number of regions formed when x points are placed on a circle and all possible chords are
1. 0 answers
2. asked by carl
3. 587 views
The length l(w) of a box that is two more than four times the width w what type of function rule would I write for this
1. 1 answer
2. asked by Dasheia
3. 576 views
A 45-yr-old woman with a resting heart rate of 65 beats per minute should keep her heart rate between 131 and 153 beats per
1. 1 answer
2. asked by Professor Mac
3. 575 views
The 31 members of the board of the Student S. Inc. are about to take a secret ballotwhether to accept the merger proposal of
1. 0 answers
2. asked by jean
3. 575 views
the sum of the digits of a two-digit number is 12.the value of the number is equal to 11 times the tens digit. find the number.
1. 1 answer
2. asked by Joe Mhar Plaza
3. 572 views
the units of a two-digit number exceeds thrice the tens digit by 1. the sum of the digits is 9. find the number.
1. 1 answer
2. asked by Joe Mhar Plaza
3. 567 views
Two liters of water has a volume of __________ cubic centimeters and a mass of ________ kilograms.
1. 1 answer
2. asked by Elisabeth
3. 567 views
A right triangle of hypotenuse L is rotated about one of its legs to generate a right circular conefind the largest volume that
1. 1 answer
2. asked by anu
3. 566 views
How much rope will be needed to lift a load 48m in a single fixed pulley system if the effort is 63n and why
1. 0 answers
2. asked by Kennedy
3. 558 views
I forgot to include these very last sentences. Thank you very much!1) From 1982 to 2005 (two thousand and five/twenty oh five)
1. 2 answers
2. asked by Franco
3. 556 views
sylvester bowls once a week. this week he bowled four games. his scores were, 105 103 107 109what is his average (mean) for the
1. 17 answers
2. asked by dk
3. 554 views
a man purchased 3 item which cost 100 dollars. The second item is half of the first, and the third item is have of the second.
1. 1 answer
2. asked by diane
3. 550 views
To create a supernaturated solution, a student heats a beaker of water on a hot plate and adds sugar until no more sugar will
1. 1 answer
2. asked by SHAZAM
3. 546 views
Find the area of the rhombus: In rhombus ABCD, AB=11 and AC=13. Find the area of the rhombus.What should be done to find the
1. 3 answers
2. asked by Anonymous
3. 542 views
shawna thinks that 8*2=17. what number pattern shows that she is not correct?
1. 2 answers
2. asked by shy
3. 541 views
I forgot to include the following statements. I really hope you can have a look at them, too.1)The Celts practised (?)
1. 1 answer
2. asked by Franco
3. 541 views
solve the inequality, if possible.-2x-<-2x-1 2n>n+n then tell what type of equation it is. it is either x># (or a variation of
1. 3 answers
2. asked by Bri
3. 541 views
Can you please have a look at these sentences? They are written as if they were part of an oral conversation. The general rules
1. 1 answer
2. asked by Franco
3. 540 views
You have been asked to speak at a career fair for high school students in your home town. Specifically, you are making a
1. 0 answers
2. asked by Jen
3. 527 views
A line is parallel to 5x+2y-8=0 and has the same y-intercept as x+4y-12=0Find an equation for the line.
1. 1 answer
2. asked by John
3. 525 views
Which has a greater influence on a person’s health: individual choices and actions (micro perspective) or community policies
1. 1 answer
2. asked by anna
3. 524 views
From Chapter 19 - Discussion Question #6, page 574: Sales of a product are influenced by the salesperson’s level of education
1. 1 answer
2. asked by asma
3. 523 views
write the unit rate as a ratio.then find the equal ratio
1. 1 answer
2. asked by Tameria
3. 519 views
y >=-1
1. 1 answer
2. asked by Donna
3. 509 views
Solve each system by the substitution method.x+3y=2 -x+y=1
1. 1 answer
2. asked by Jodie
3. 504 views
Skylark joined a karate class. She paid $30 to join plus $25 per lesson. What is the rate in this problem?Question 14 answers
1. 1 answer
2. asked by joshua
3. 503 views
Write the range for the equation with the domain given. Write in set brackets with commas between numbers and no spaces.5x - 3y
1. 1 answer
2. asked by joshua
3. 502 views
Could someone please check my solution-Thank you-DRWLS helped me set it up and I solved it, I thinkFrom the top of a mountain
1. 2 answers
2. asked by Joseph
3. 501 views
what happens to rocks after their elastic limit is passed
1. 2 answers
2. asked by davon
3. 500 views
If AB = 3x +8 and GJ = 2x +24 what is AB? AB and GJ are ||
1. 1 answer
2. asked by Nick
3. 499 views
i need help finding some household items that have some of the following forms of energy: radiant, chemical, nuclear,
1. 1 answer
2. asked by Bri
3. 497 views
i need to preapare a project on science .... any sort of experinment.... what can be done that is intresting and then easy....
1. 5 answers
2. asked by sanyukta
3. 496 views
From the top of a mountain 150 feet high, Jessie stands at the safety rail on the edge and looks below. The angle of elevation
1. 3 answers
2. asked by Joseph
3. 490 views
exploring mathematics elementary algebra....the sum of the digits of a two-digit number is 12. the value of the number is equal
1. 2 answers
2. asked by Joe Mhar Plaza
3. 484 views
Students are often confused about the use of the words good and well in their writing. Write a 100-word to describe five details
1. 3 answers
2. asked by Scott
3. 484 views

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