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Ashleigh
Questions and answers by visitors named
Ashleigh
Questions (56)
for my homework assignment i have a picture of Michaelangelo , creation of Adam painting i have to describe what i think is
4 answers
873 views
How does osmosis explain the fact that a watery syrup forms when you put sugar on strawberries?
I searched Google under the key
1 answer
536 views
How far can a person run in 15 minutes if they run at an average speed of 16km/hr?
3 answers
1,129 views
I need help to unscramble this word
MEFHSKAIT
1 answer
364 views
if a DC motor uses a775 coulombs of charge in 15 seconds,how much current is produced
1 answer
389 views
Can some one please explain the set of real numbers as a field to me?
1 answer
303 views
My science homework questions is:
You measure the boiling temperature of 3 clear liquids. 1 of them boils at 100C. The other 2 at
2 answers
501 views
My science homework questions is:
You measure the boiling temperature of 3 clear liquids. 1 of them boils at 100C. The other 2 at
4 answers
289 views
How much heat is required to vaporize 1.00 L of CCl4 at its normal boiling point?
The following data are given for CCl4. Normal
1 answer
990 views
famous dancers or dances in relation to hip hop.
1 answer
353 views
A census-taker rings Mr. Manning's bell and asks how many children he has.
"Three daughters," he replies. "And how old are they,
3 answers
675 views
describe two ways some caribbean families preserve their cultural traditions
10 answers
3,188 views
If the change in position Dx is related to velocity v (with units of m/s) in the equation Dx = Av, the constant A has which
3 answers
571 views
THE HUMAN CANNONBALL - AGAIN! (2 pts)
On July 23, 1997, Washington County, in Oregon was advertising their Fair & Rodeo special
1 answer
463 views
What is the improper fraction 61/7 written as a mixed number ?
2 answers
496 views
I have to make a resume and my teacher wants us to include any professional memberships. Does honor society (in college) count?
1 answer
1,080 views
How is the air motion in the eye of a hurricane similar to the air motion at a high pressure center?
1 answer
432 views
What is the simple and complex for this sentence.
Making a bad grade on such an easy spelling test is such an embarrassment.
6 answers
191 views
Estimate the force with which a karate master strikes a board if the hand's speed at time of impact is 4.78m/s, decreasing to
2 answers
1,303 views
Blood of density 1010kg/m^3 that is to be administered to a patient is raised about 1.51 m higher than the level of the
4 answers
3,171 views
a lead bullet is placed in a pool of mercury. what fractional part of the volume of the bullet is submerged?
5 answers
3,084 views
Glycerin in water diffuses along a horizontal column that has a cross-sectional area of 2.3cm^2. The concentration gradient is
3 answers
1,181 views
The motion of a certain simple harmonic oscillator is described by: x(t) = (12 cm) sin [(1 s ^(-1)) t] What is the earliest time
1 answer
629 views
A copper rod is given a sharp compressional blow at one end. The sound of the blow, traveling through air at -2.79 degrees
1 answer
467 views
Compressing gases requires work and the resulting energy is usually converted to heat; if this heat does not escape, the gas's
1 answer
1,186 views
An unclothed student is in a 27 degree Celsius room.
If the skin temperature of the student is 37 degree Celsius, how much heat
4 answers
1,220 views
The gaseous product of a reaction is collected in a 25.0-L container at 27 C. The pressure in the container is 216 kPa, and the
4 answers
2,273 views
Ok...this is a super dumb question, but is an electric field best described as fact, hypothesis, theory or all of these? I think
1 answer
401 views
What are three methods scientists use to form scientific explainations ?
1 answer
316 views
I'm helping my daughter with Algebra homework and I've forgotten how to solve the following.
x/2-12 = -3 + x Can someone help
1 answer
379 views
A gas mixture contains oxygen and argon at partial pressures of 0.60 atm and
425 mmhg. If nitrogen gas added to the sample
4 answers
3,407 views
Hello everyone.
I have a question that I am having difficulty answering. I can not figure out the synthesis of MELPHALAN, a
1 answer
928 views
A Norman window has the shape of a rectangle surmounted by a semicircle. (Thus the diameter of the semicircle is equal to the
4 answers
1,911 views
If the correlation coefficient is 0.790, what is the explained variation?
A. 37.6% B. 62.4% C. 79% D. 21%
4 answers
4,149 views
In a survey of 1000 eligible voters selected at random, it was found that 200 had a college degree. Additionally, it was found
3 answers
822 views
Express the concentration of a 2.0 M NaOH solution as a mass/volume percent.
3 answers
466 views
What volume of water should be added to 500 mL of a 1.0 mol/L CuSO4 solution to dilute it to 0.5 mol/L?
3 answers
1,580 views
Express the concentration of a 2.0 M NaOH solution as a mass/volume percent.
Can you please explain how to get the answer?
5 answers
1,832 views
The first sample had 49 subjects and 7 had blue eyes. The second sample had 465 subjects and 244 of these had blue eyes. What is
1 answer
432 views
Determine the hydronium ion concentration in a solution that is 0.00018 M Ca(OH)2. Answer in units of M
2 answers
1,238 views
a 20.0ml sample of HCL solution is placed in a flask with a few drops of indicator. If 30.0ml of a 0.240 M NaOH solution is
2 answers
524 views
A metal object with a mass of 19g is heated to 96 degrees celcius, then transfered to a calorimeter containing 75 g of water at
4 answers
4,907 views
A girl is three years older than her brother. If their combined age is 35 years, how old is each?
4 answers
2,302 views
Ace's grandfather is 3 years older than Ace's grandmother. Their combined age is 121 years. How old is each?
7 answers
2,980 views
What is the osmotic pressure of a solution made from dissolving 60.0g of glucose, C6H12O6, in 450 mL of water at 10.0∘C?
2 answers
739 views
The school band is comprised of middle school students and high school students, but it always has the same maximum capacity.
20 answers
6,045 views
A student is swinging a 9 kg ball in a circular path in the vertical plane. Consider the instant when the string is horizontal
2 answers
623 views
Set up and solve a system of equations to solve the application. A rectangular area of 525 square feet is enclosed using 100
1 answer
447 views
6cos^2(x)-5cos(x)-6
2 answers
893 views
A committee of 100 Democrats is formed with 22 members from the East, 38 members from the Midwest, and 40 members from the West.
3 answers
949 views
You're driving along at 101 km/hr on a rainy day. Suddenly a deer jumps out 30 m ahead of you. You slam on the brakes of your
1 answer
460 views
A 4-person bobsled team pushes the 330 kg sled down the 6.0 degree hill with a force of 1780 N. The coefficient of friction for
2 answers
537 views
From a laboratory process designed to separate water into hydrogen and oxygen gas, a student collected 11.9 g of hydrogen and
2 answers
708 views
What might the lengths of a horse enclosure border be if the area of the enclosure is 52 square yards?Be sure to give evidence
1 answer
401 views
Explain why a multiple of 80 is also a multiple of 8.
3 answers
716 views
If an experiment is to be useful, only one variable at a time can be manipulated intentionally this is the what variable.
1 answer
346 views
