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Questions Asked on August 28, 2014

Which of the following best describes a scientific theory?A.A scientific theory is a rule of nature that can never be changed.
1. 9 answers
2. asked by Beau
3. 13,347 views
Having scientic literacy involves being able to?A. ask scientific qustions. B. evaluate scientic information. C. understand
1. 57 answers
2. asked by chris
3. 7,611 views
What are two traits of an information source that may indicate the information given is scientifically unreliable?Answer: peer
1. 5 answers
2. asked by Please Help
3. 6,333 views
Write a number that rounds to 47000 when rounded to the nearest thousands and to 50000 when rounded to the nearest ten thousands
1. 8 answers
2. asked by Domingo
3. 6,067 views
1.Tasha believes that she can rewrite the difference 120-36 as a product of the GCF of the two numbers and another difference.Is
1. 14 answers
2. asked by Hailey 6th grade
3. 5,199 views
Calculate the mass of Mg metal required to consume 2560g of CO2 in the reaction. 2Mg+CO2_2MgO+C
1. 4 answers
2. asked by Asad khan
3. 5,156 views
You borrow $149,000 to buy a house. The mortgage rate is 7.5 percent and the loan period is 30 years. Payments are made monthly.
1. 2 answers
2. asked by solooloo
3. 5,138 views
A particle beam is made up of many protons each with a kinetic energy of 3.25times 10-15J. A proton has a mass of 1.673times
1. 3 answers
2. asked by sam
3. 4,986 views
solve the equation or formula for the indicated variable R=ts^2+3a)s=under radical R-3/t (not under radical b)s=everything under
1. 2 answers
2. asked by Kandy
3. 4,510 views
Find the net force produced by a 30-N force and a 20-N force in each of these cases:(a) Both forces act in the same direction.
1. 2 answers
2. asked by Sharon
3. 4,023 views
Mr. Two can afford car payments of $235 a month for 48 months. The bank will lend him money to buy a car at 7.75 per cent
1. 3 answers
2. asked by solooloo
3. 3,573 views
I have settled in the Caribbean in search of gold and riches to bring back for my country. Which of the following best describes
1. 4 answers
2. asked by daliz hernandez
3. 2,716 views
You have a large container of olive oil.You have used 25 quarts of oil. Twenty - five percent of the olive oil remains. How many
1. 5 answers
2. asked by Uzzielx
3. 2,452 views
each square on olivia's chessboard is 11 square centimeters. a chessboard has 8 squares on each side. what is the width of
1. 3 answers
2. asked by syd
3. 2,408 views
the digit 5 occurs two times in the population of fairbanks. what is the value of each 5? explain your answerfairbanks- 35,252
1. 12 answers
2. asked by janice
3. 2,286 views
which of the following statements incorrectly describes a tool used by scientists?A. A compound light microscope enables a
1. 11 answers
2. asked by chris w
3. 2,235 views
During on Alpine skiing event the times of four Scears were listed below time is measured in seconds skier a= 114.36 skier
1. 7 answers
2. asked by Molly
3. 2,035 views
the ratio of of the number of adults to the number of students at the prom has to be 1:10. Last year there were 477 more
1. 6 answers
2. asked by Brynn
3. 1,998 views
A point charge of -4 mu or micro CC is located at x = 4 m, y = -2 m. A second point charge of 12 mu or micro CC is located at x
1. 1 answer
2. asked by kenzie
3. 1,866 views
Why are most factors held constant in a scientific experiment?Answer: the only part of an experiment that ever changes is the
1. 3 answers
2. asked by Please Help
3. 1,817 views
A wall 10 feet high is 8 feet away from a house. Find the length of the shortest ladder that will reach the house when one end
1. 1 answer
2. asked by Jhun Sanchez
3. 1,793 views
The level of water in a rectangular swimming pool needs to be lowered 4.00 inches. If the pool is 36.50 ft long and 15.00 ft
1. 1 answer
2. asked by Danielle
3. 1,782 views
Rina saves $4.50 each week. Her sister save $2 more each week. When her sister has saved $14 more than Rina, how much has Rina
1. 1 answer
2. asked by Alberto
3. 1,705 views
When a test charge q0 = 9 nC is placed at the origin, it experiences a force of 8 times 10-4 N in the positive y direction.(c)
1. 1 answer
2. asked by sam
3. 1,695 views
of the 400 doctors attending a conference 240 practice family medicine and 130 were from countries outside the US.1/3 of the
1. 1 answer
2. asked by Polly
3. 1,646 views
An environmental group claims that a local chemical plant is polluting a nearby river. They are calling for a shutdown of the
1. 1 answer
2. asked by Gwen
3. 1,606 views
You will be receiving $5,000 from your family as a graduation present. You have decided to save this money for your retirement.
1. 2 answers
2. asked by solooloo
3. 1,546 views
At a country concert, the ratio of boys to the number of girls is 2:7. If there are 250 more girls than boys, how many boys are
1. 2 answers
2. asked by Brynn
3. 1,414 views
A rectangular garden is to be fenced by a farmer. One side of the garden is next to the wall of the house and need not to be
1. 5 answers
2. asked by Agnes
3. 1,412 views
A circular lily pond is surrounded by a gravel walkway that is 4 m wide. Calculate the area of the walkway if the pond is 12 m
1. 5 answers
2. asked by Harry
3. 1,381 views
The initial amount of sugar in fermenting a batch of beer is 5.5grams. Over time the sugar decreases at a rate of 0.1grams per
1. 1 answer
2. asked by Anonymous
3. 1,232 views
Choose the best description for the real number 34/5Irrational, because it is a fraction Irrational, because it is a repeating
1. 1 answer
2. asked by D
3. 1,213 views
Which of the following is not part of a rising action?A.Squeaky and Raymond confront Mary Louise and her friends on Broadway.
1. 9 answers
2. asked by Gwen
3. 1,163 views
Each crate moves from position 1, to position 2 to position 3. All of the crates are identical. the coordinate values given are
1. 3 answers
2. asked by JuYoung
3. 1,074 views
Two Questions:1) A certain radioactive isotope has leaked into a small stream. 100 days later after the leak 10% of the original
1. 3 answers
2. asked by kenni
3. 1,005 views
Please check my answersWith two parallel lines cut by a transversal, the number of pairs of alternate interior angles is equal
1. 2 answers
2. asked by BrainHurts
3. 996 views
Mary is driving on a straight road. Suddenlya deer jumps out in front of her. Mary turns her car to the left to avoid the deer.
1. 0 answers
2. asked by lori
3. 979 views
A runner in a relay race is required to run a distance of 20 m, pick up tbaton, and then turn back to the start. the runner must
1. 1 answer
2. asked by Lydo
3. 932 views
Which geographic feature marks the last natural obstacle for Georgia’s rivers on their way to the Atlantic Ocean? (1 point)the
1. 3 answers
2. asked by Christina
3. 915 views
which statement best describes the benefit of having a universal system of measurement? A. Scientists from different counties
1. 3 answers
2. asked by chris w
3. 897 views
Good screen names in Spanish for a girl?
1. 1 answer
2. asked by Anonymous
3. 892 views
•The x-intercepts of the graph of y=f(x)•The real zeros of the function f •The real solutions to the equation f(x)=0 Use
1. 1 answer
2. asked by jay
3. 883 views
which fraction could be expressed as a terminating decimal.I relly don't know what to do is it a 2/3 b 1/9 c 8/8 d 7/12
1. 1 answer
2. asked by mariano
3. 866 views
You may to invest in a coffee plantation in South Australia. The investment promises to pay $5,000 at the end of year 3, $5,000
1. 4 answers
2. asked by solooloo
3. 819 views
The chef has 50 pounds of strip loin.The trim loss on the strip loin is 60% and the cooking loss is 20% of the trimmed weight.
1. 2 answers
2. asked by Uzzielx
3. 792 views
Ben pulls a rope that is attached to a wagon with a magnitude of 300N. He pulls it in a way that te rope is at an angle of 30
1. 2 answers
2. asked by Ana
3. 788 views
From the top of a cliff with 80 m height a stone is thrown vertically and finally hit the surface of ocean.Initial velocity of
1. 1 answer
2. asked by Lilian
3. 787 views
which statement best describes the benefit of having a universal system of measurement? A. Scientists from different counties
1. 2 answers
2. asked by chris
3. 782 views
An unstrained horizontal spring has a length of 0.33 m and a spring constant of 209 N/m. Two small charged objects are attached
1. 1 answer
2. asked by Anonymous
3. 767 views
Which archaeological dig was a Folsom kill site where bison remains were found?
1. 1 answer
2. asked by Katt
3. 749 views
a pilot entering a bay on course 60.3 degrees at the speed of 12 knots sees a light bearing 37.3 degrees true, and 20 mins later
1. 1 answer
2. asked by rhinechilde
3. 737 views
Geeta bought eggs at Rs 8.40 a dozen. At what price per hundred must she sell them so as to earn a profit of 15 percent?
1. 4 answers
2. asked by khushi
3. 714 views
Suppose that y varies inversely as t he cube of x. If y is 1/2 when x is 2 , find the constant of variation and variation
1. 1 answer
2. asked by Mary
3. 708 views
The area of a rectangular hallway is 120 square feet. If the length and the width are both composite numbers what are the
1. 1 answer
2. asked by Mayra
3. 702 views
1. is (0,3) a solution to the equation y=x+3 (1 point)yes** no 2. is (1,4) a solution to the equation y=-2x (1 point) yes no**
1. 1 answer
2. asked by blah
3. 702 views
In a controlled experiment, a scientist is studying how long it takes pea plants growing in different soil types to develop
1. 1 answer
2. asked by Anonymous
3. 698 views
Which calendar is primarily used to organize historical time?
1. 3 answers
2. asked by Katt
3. 698 views
A constructor on worker assisting in the paving of a street drives a heavy roller back and forth over the newly paved area to
1. 3 answers
2. asked by Kim
3. 679 views
A red ball is thrown down with an initial speed of 1 m/s from a height of 27 meters above the ground. Then, 0.6 seconds after
1. 0 answers
2. asked by Luis
3. 657 views
help fastwhich of the following statements incorrectly describes a tool used by scientists?A. A compound light microscope
1. 2 answers
2. asked by chris
3. 656 views
I've been stuck on a problem with my homework for a couple of minutes now. We are doing Systems of Two Equations, using the
1. 1 answer
2. asked by Alfred
3. 651 views
What is my number if the hundreds digit is less than the tens digit and less than the ones digit and the hundreds digit is even
1. 0 answers
2. asked by NANCY
3. 643 views
The monthly profit P, in thousands of pesos of a company can be estimated by the formula P(x)= -3x^2+30x+2, where x is the
1. 1 answer
2. asked by Chesca
3. 642 views
the area of a regular polygon varies jointly as its apothem and its perimeter. express the area in terms pf apothem a and the
1. 1 answer
2. asked by Mary
3. 635 views
Suppose gold bars are made such that they are cubic. If they are made cubic, then there volume is given by V = L3, where L is
1. 1 answer
2. asked by Kimmy
3. 632 views
Please I need help.Many,but not all, compounds are made up of positive and negative ions. Three positive ions A^+, B^2+ and C^3+
1. 1 answer
2. asked by Shane
3. 631 views
If you were one of the new immigrants who arrived in America in the 1880s, it's most likely that you would have beenA. German
1. 2 answers
2. asked by SANDY
3. 625 views
A small fast-food restaurant invests $4,000 to produce a new food item that will sell for $4.59. Each item can be produced for
1. 2 answers
2. asked by Angie
3. 622 views
Maria is undergoing physical therapy for a back injury. Her therapist instructs her to use the power-glide incline. When using
1. 1 answer
2. asked by Kim
3. 612 views
A small software company invests $30,000 to produce a software package that will sell for $64.95. Each unit can be produced for
1. 1 answer
2. asked by Angie
3. 610 views
One Materials Ltd. paid $7,500 in dividends and $28,311 in interest over the past year while net working capital increased from
1. 1 answer
2. asked by solooloo
3. 608 views
(a) Why is it important to first describe the problem before you start to look for a solution (b) critically evaluate how gender
1. 3 answers
2. asked by Plz help
3. 608 views
Janice Janitorial Supplies has cash of $28,000; net accounts receivable of $33,500; short-term investments of $6,000 and
1. 0 answers
2. asked by CAW
3. 604 views
a constant rrtarding force of50N is applied to a body of mass 20 kg moving initially with speed of 15 ms-1.How long does the
1. 2 answers
2. asked by Anonymous
3. 602 views
Please check my answersWith two parallel lines cut by a transversal, the number of pairs of alternate interior angles is equal
1. 0 answers
2. asked by BrainHurts
3. 593 views
Suppose you have a $1,000 face value bond with 12 years to maturity, a coupon rate of 6% and a yield to maturity of 8%. If the
1. 1 answer
2. asked by Cherile
3. 588 views
The One Cafe has an operating cash flow of $78,460, a depreciation expense of $8,960, and taxes paid of $21,590. What is the
1. 0 answers
2. asked by solooloo
3. 584 views
mineral=aluminite, cryptohalite, fluorannite, graphite, titanium, ziesitedensity (g/cm^3)=1.68, 2 1/100, 3 7/40, 2.16, 4 2/5,
1. 1 answer
2. asked by cece
3. 580 views
A runners time in the 100-dash is 32 seconds when rounded to the nearest whole number. Name the fastest and slowest times
1. 1 answer
2. asked by Jaylene
3. 580 views
What are two traits of an information source that may indicate the information given is scientifically unreliable?Answer: peer
1. 0 answers
2. asked by Please Help
3. 577 views
Is Alaska, Greenland, and Antarctica covered mainly in ice?
1. 2 answers
2. asked by Kyralle
3. 575 views
In suburban areas, the earliest cities were located on waterfronts. How might new changes in transportation affect the location
1. 6 answers
2. asked by Mel
3. 572 views
The pressure of a gas in a container is estimated to be the force exerted per cross-sectional area. If a factor
1. 0 answers
2. asked by Nonhlanhla
3. 564 views
Hello, I don't understand how to do part "d" of the question. Can someone please explain it to me step by step? Do I use the 2nd
1. 1 answer
2. asked by Lilian
3. 560 views
If a person walks 21 feet in 7 seconds how long does it take to walk 180 feet
1. 3 answers
2. asked by ava
3. 560 views
To indicate a thought (For example: I'm hungry), do you put quotation marks around the thought as you would do if the thought
1. 1 answer
2. asked by Z
3. 555 views
LaMont Industries had cash flow from operations of $19 300 last year. The depreciation expense was $2 300, interest expense was
1. 1 answer
2. asked by solooloo
3. 552 views
In Roe v. Wade, the Supreme Court located the right to privacy in the
1. 1 answer
2. asked by Anonymous
3. 550 views
if a concert ticket cost 48 dollars that is 6 times more then a circus ticket
1. 1 answer
2. asked by carrie
3. 547 views
In my English composition, I wrote the phrase "... my sister and I's favorite CD ..." According to my word processor's spell
1. 3 answers
2. asked by Anonymous
3. 543 views
Which lake was created by Pensacola Dam, the first hydroelectric dam in Oklahoma, which was completed in 1940?
1. 1 answer
2. asked by Katt
3. 539 views
what are the mean and standard error when using central limit theorem for dichotomous variable
1. 0 answers
2. asked by mary
3. 531 views
Palesa buys a house for R850 000 she sells the house six years later for R1,2 million calculate a compound interest rate that
1. 0 answers
2. asked by Lesedi
3. 526 views
how do you calculate the missing variable in work and power;example:you must exert a force of 4.5N on a book to slide it across
1. 1 answer
2. asked by jimmy
3. 526 views
In the book Ordinary People by Judith Guest, what are her biases? How can one determine an authors bias if it is a fiction book?
1. 1 answer
2. asked by Taylor
3. 524 views
can someone read my english essay and correct it for me?
1. 1 answer
2. asked by Neha
3. 522 views
On average, a shooter can hit his target one time in four. If he fires 4 shots in a row, what is the probability that he will
1. 1 answer
2. asked by Yulonda Francis
3. 518 views
In return for offering the throne to William and Mary, it was demanded that all laws had to be approved by?A: Parliament B: King
1. 2 answers
2. asked by anon
3. 507 views
Why were crops such as Wheat and corn susceptible to insect pests?
1. 5 answers
2. asked by Mel
3. 502 views
What are common causes of short-term stress?A. Too much to do in not enough time B. Lots of little problems in the same day C.
1. 3 answers
2. asked by kevin
3. 500 views

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