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Questions Asked on August 21, 2013

John uses mechanical "predators" to approach frogs at a pond shore, and he records the distance between predator and frog as the
1. 1 answer
2. asked by Sarah
3. 1,241 views
Which of the following is not true about a hypothesis?1) Previous knowledge can help support it. 2) It is a tentative
1. 2 answers
2. asked by Sarah
3. 5,096 views
The intracellular fluid concentration is 300 mOsm/kg. The extracellular fluid concentration is 280 mOsm/kg. The net movement of
1. 0 answers
2. asked by Susan
3. 408 views
The intracellular fluid concentration is 300 mOsm/kg. The extracellular fluid concentration is 280 mOsm/kg. The net movement of
1. 0 answers
2. asked by Susan
3. 507 views
According to DeVeaux/Velleman, the best way to succeed in the study of statistics is to memorize definitions and learn
1. 1 answer
2. asked by Waldo
3. 354 views
Fiona is dissatisfied with her current weekly salary. If she received a raise of $0.50 per hour and worked an additional 4 hours
1. 3 answers
2. asked by Roger
3. 603 views
Is GPA a quantitative or categorical variable?I think it is quantitative because it consists of numbers...
1. 2 answers
2. asked by Waldo
3. 1,974 views
How can you get better help from peer reviews?A. write better essays B. work as a team C. ask questions
1. 1 answer
2. asked by karli
3. 535 views
this is very basic latin. does this make sense?The question: Estne Marcus Servus? My Answer: Minime! Marcus non est servus quod
1. 3 answers
2. asked by bryce
3. 897 views
Can someone please help me with these questions? I do not know how to solve them. I need them by 4:00pm PST. Thanks in advance.P
1. 0 answers
2. asked by Helpless
3. 881 views
Does anyone know what this compound is:C2H3ClBrF? I need a skeleton diagram. Many thanks Sue
1. 2 answers
2. asked by sue
3. 522 views
Question: 2 of 5: Which topic would a writer be least likely to ask a peer reviewer to comment on?Select one of the options
1. 4 answers
2. asked by karli
3. 1,425 views
According to a genetics model, plants of a particular species occur in the categories A, B, C, and D, in the ratio 9:3:3:1. The
1. 0 answers
2. asked by Brandon
3. 451 views
Volume ProblemsAnswer the following questions. Scan and upload your questions and answers to your student section labeled Volume
1. 1 answer
2. asked by Unknown
3. 1,090 views
1. A sample of gas under a pressure of 622 kPa has a volume of 233 cm3. The pressure is increased to 988 kPa, while the
1. 2 answers
2. asked by Unknown
3. 1,325 views
For adults, which ranges below reflect an accurate BMI category?A. If your BMI is less than 18.5, it falls within the obese
1. 1 answer
2. asked by Brandon
3. 534 views
How do you lose weight?A. By using up less calories than you take in B. By using up more money on diet programs and pills C. By
1. 3 answers
2. asked by Brandon
3. 442 views
Why are many fad diets considered unhealthy?A. Because they may not provide all of the nutrients your body needs B. Because they
1. 4 answers
2. asked by Brandon
3. 616 views
PLEASE HELP ME I NEED THIS ASAP The question is -tourism has the potential to increase employment opportunities and real income
1. 1 answer
2. asked by JERARD LEE
3. 590 views
Which is the best linking word to make the following sentence correct?The dog started barking __________ he sensed a threat.A.
1. 3 answers
2. asked by karli
3. 465 views
Understanding accepted standards of behavior when you enter a new classroom demonstrates the process of
1. 1 answer
2. asked by lisa
3. 354 views
A ramp was built to move equipments into a shed. The ramp rises one foot. If the lower edge of the ramp is 8 feet from the base
1. 1 answer
2. asked by Sara
3. 454 views
A gardener has 27 roses and 36 daisies. He plants an equal number of each type of flower in each row. What is the greatest
1. 5 answers
2. asked by Anonymous
3. 885 views
The value of the digit in the hundredths place (the number is one by the way) is something times greater than the digit in the
1. 1 answer
2. asked by Alondra
3. 1,234 views
What is the inner product of 3/5|0>−4/5|1> and |+>? Be sure to explicitly write * if you want to indicate multiplication.Rewri
1. 8 answers
2. asked by SS01
3. 714 views
What are some examples of careers for Prehistoric Archaeologists?
1. 1 answer
2. asked by Claire
3. 332 views
carrie has 340 marbles to put in vases. the vases hold either 100 or 10 marbles each. which is away she can arrange the marbles
1. 0 answers
2. asked by Anonymous
3. 336 views
carrie has 340 marbles to put in vases. the vases hold either 100 or 10 marbles each. which is away she can arrange the marbles
1. 3 answers
2. asked by Anonymous
3. 1,110 views
How do food, oxygen and water enter a cell?
1. 2 answers
2. asked by Cameron
3. 564 views
If each 11 football teams In a college athletic conference played each of the other teams just once in a season, how many games
1. 1 answer
2. asked by Abi
3. 503 views
trying to decide between parameter and statistic for the 2 questions below. I think it is statistic for both but not sure.1. A
1. 1 answer
2. asked by Brandi
3. 967 views
16) Which material is the most suitable for absorption of vibration?a) Steel b) Cast iron c) Aluminium d) Manganese Bronze e)
1. 0 answers
2. asked by PAUL
3. 395 views
Write the following fraction as a numeral: One piece of pie from a pie that is cut into six parts.Please check: 1/6
1. 1 answer
2. asked by Ericka
3. 579 views
Cindy cellular phone service has a monthly charge of $32.99 but adds a service charge of $0.79 per minute for calls made out of
1. 1 answer
2. asked by Haron
3. 558 views
What does "Ce bébé a un jour" mean?
1. 1 answer
2. asked by Anonymous
3. 340 views
Use proportions to solve this problem:Lisa ran 3 miles in 21 minutes. At that rate, how long would it take Lisa to run 5 miles?
1. 2 answers
2. asked by Janey
3. 734 views
Hi! I'm Maddie. I need some help on my homework. Here are three problems I need help with:A bowl contains only red marbles, blue
1. 4 answers
2. asked by Maddie
3. 673 views
39/8(-11/3r + 1) = 897/8
1. 1 answer
2. asked by Anonymous
3. 253 views
The sentence "P �¨ Q" is read as (Points : 1)P or Q P and Q If P then Q Q if and only
1. 0 answers
2. asked by bob
3. 290 views
how to do you do missing digits to make each number sentence true
1. 5 answers
2. asked by desmiyoung
3. 831 views
A simple random sample of cars in a city was categorized according to fuel type and place of manufacture.domestic foreign
1. 1 answer
2. asked by Brandon
3. 503 views
find the circumference of the circle.round to nearest hundredth.4.5ft
1. 3 answers
2. asked by babyc36
3. 2,203 views
Find an equation of the tangent line to the circle x^2+y^2=25 at the point (4,-3)
1. 2 answers
2. asked by Sarah
3. 792 views
Why does tha physicist believe," a measurement without a quoted error is meaningless "?Please help!!
1. 1 answer
2. asked by Maria
3. 850 views
the mass of a brick is 2.5 kg. its dimensions are 10cmx5cmx2cm. find the pressure of the brick exerts on the ground if it is
1. 2 answers
2. asked by jim
3. 3,214 views
find equation of line which passes through the points (5,7) and (5,-8).
1. 2 answers
2. asked by Sarah
3. 779 views
Use the formula t = (0.25) s1/2 to find the time t in seconds it will take a stone to drop a distance s of 200 feet. Round your
1. 1 answer
2. asked by brian
3. 1,884 views
Post a New Question Current QuestionsHomework Help: Writing Posted by Anonymous on Tuesday, August 20, 2013 at 8:40pm.
1. 2 answers
2. asked by Anonymous
3. 760 views
Do" laws of nature" really exist ?
1. 2 answers
2. asked by Maria
3. 363 views
Why does the author believe ," a measurement without a quoted error is meaningless?
1. 1 answer
2. asked by Maria
3. 485 views
I have an essay about difficulties in life which is based on a book I read with my class. I am having trouble finding
1. 1 answer
2. asked by Kathleen
3. 587 views
you have a full cylindrical glass of water that stands8inches tall and has a radius of1.5inches.if you pour the water into a
1. 2 answers
2. asked by babyc36
3. 1,452 views
Why do we add "the" before timings such as "morning," "evening," and "afternoon," but do not do so before timings such as
1. 1 answer
2. asked by Anonymous
3. 416 views
________ is the most frequently reported bacterial sexually transmitted disease in the United StatesA. Chlamydia B. Syphilis C.
1. 5 answers
2. asked by ivelisse
3. 831 views
Which of the contribution to the U.S economy that entrepreneurs make do you think is most important? Why?
1. 1 answer
2. asked by Shawntai
3. 701 views
For an AST determination, 0.2 mL of serum was used. The change in absorbance (ΔA) was measured at 340 nm with a 3 mL reaction
1. 1 answer
2. asked by Anonymous
3. 544 views
I think I have these figured out correctly but I'm not sure if I might have converted in the wrong direction;The rate of the
1. 1 answer
2. asked by Anonymous
3. 1,024 views
One of the neighborhood cats Trina loves to play outside in the garden.
1. 2 answers
2. asked by Anonymous
3. 368 views
Twelve students sit for an exam which has a maximum score of 100. The average of twelve scores achieved by the students in the
1. 6 answers
2. asked by Janey
3. 4,195 views
the measurement of an angle is 5times the measurement of its supplement.what is the measurement of the angle?
1. 1 answer
2. asked by babyc36
3. 469 views
Can you proofread my paper? The assignment was to write a five-paragraph essay comparing Anne Bradstreet's two poems to Puritan
1. 3 answers
2. asked by Allia
3. 722 views
solve for x x-7/6=x+3/7
1. 1 answer
2. asked by elizabeth
3. 708 views
What does it mean to say that something is natural and how does the human fit into the larger web of natural relationships?
1. 2 answers
2. asked by Leiti
3. 408 views
Would like the best way to explain two variable equations to 9th grader.
1. 2 answers
2. asked by Preston
3. 402 views
2) The weight of tank is 50 000 kg, area of his tracks is 5 m2. What pressure acts on the ground?
1. 1 answer
2. asked by PAUL
3. 297 views
The molar heat of fusion for water is 6.01 kJ/mol. How much energy must be added to a 75.0-g block of ice at 0°C to change it
1. 3 answers
2. asked by sean
3. 1,081 views
10) Horizontal beam supported on both ends - square profil 100 × 100 × 5, length is 800 mm.It is bent by the force in the
1. 0 answers
2. asked by PAUL
3. 448 views
A train starts from rest and accelerates uniformly, until it has traveled 3000 m and acquired a velocity of 24 m/s. The train
1. 1 answer
2. asked by Brandon
3. 793 views
If the integer N leaves a remainder of 1234 when divided by 2013, what is the remainder when N is divided by 183?
1. 1 answer
2. asked by ashu
3. 525 views
Calvin stays on the 7th floor in his building. Between each floor, there are exactly 12 stairs. If he starts from the 1st floor
1. 1 answer
2. asked by ashu
3. 573 views
ABCD is a trapezoid with parallel sides AB and CD. Γ is an inscribed circle of ABCD, and tangential to sides AB,BC,CD and AD at
1. 1 answer
2. asked by ashu
3. 553 views
When a parachute opens, the air exerts a large drag force on it. This upward force is initially greater than the weight of the
1. 1 answer
2. asked by physics
3. 924 views
"Everything comes if a man will only wait."-Benjamin Disraeli, Tancred "Destiny is not a matter of chance, it is a matter of
1. 1 answer
2. asked by Anonymous
3. 2,041 views
Time=distance/velocity=20/300 =0.067secs s = ut 1/2gt^2 s = 0*0.067 0.5*10*0:067^2 s = 0 5*0.004489 s = 0 0.0224 s = 0.022m
1. 0 answers
2. asked by James
3. 360 views
Time=distance/velocity=20/300 =0.067secs s = ut 1/2gt^2 s = 0*0.067 0.5*10*0:067^2 s = 0 5*0.004489 s = 0 0.0224 s = 0.022m
1. 0 answers
2. asked by James
3. 308 views
wt is the input output of 40
1. 1 answer
2. asked by Anonymous
3. 276 views
do you believe that theories can never be proved, only disproved?
1. 1 answer
2. asked by maria
3. 273 views
1. I want to do volunteer work at a nursing home.2. I want to do volunteer work in a nursing home. (Which preposition should we
1. 1 answer
2. asked by rfvv
3. 619 views
can someone balance this redox please. frustrating because i don't know what else im doing wrong.C2O4^2- + MnO2 --> Mn^2+ + CO2
1. 1 answer
2. asked by justin
3. 405 views
what is the concentration of a 250 ml solution that contains 44 grams of magnesium fluoride
1. 1 answer
2. asked by Emily
3. 324 views
during an experiment, 20 ml of 4 M hydrochloric acid is mixed with 30 ml of water. what is the concentration of your new
1. 1 answer
2. asked by Emily
3. 354 views
An athlete swims from the north end to the south end of a 50.0m pool in 20.00s and makes the return trip to the starting point
1. 1 answer
2. asked by bryan
3. 679 views

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