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Liz
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Can someone help me with these questions please.
Q1)Where did George Braque live, work and die? Q2) How did George Braque create
6 answers
655 views
Where can you get the Julius Ceaser video from?
I need to watch it for school
3 answers
596 views
Why did George Braque create the cubist style of art?
Anybody know? Thankyou Liz
4 answers
916 views
Where was Andy Warhol educated?
I cant find anywhere it can tell me. Help! Thankyou. Liz
2 answers
432 views
Who influenced George Braque with his work.
Anyone know any sites to help me? Thankyou. Liz
3 answers
436 views
Where were George Braque's artistic friends.
Can you please help me i have no idea what so ever! Thankyou! Liz
2 answers
432 views
Where did George Braque live?
3 answers
469 views
how does the urinary system support reproduction and passing on genetics?
2 answers
456 views
How does the circulatory system and the lymphatic system support reproduction and passing along genetics?
1 answer
533 views
How does the skin or the integumentary system support reproduction and passing along genes?
2 answers
434 views
I have to write an essay. I need some suggests as to where to start or some ideas as to what to write about. The topic is: One
2 answers
491 views
How did eukaryotic cells develop?
0 answers
413 views
If the molar mass of ASA is 180.2 g/mol, how many moles of ASA were stated by rhe manufacturer to be present in the tablet
2 answers
683 views
Write Sulfuric acid and potassium hydroxide where the products are potassium sulfate and water.
2 answers
623 views
Write the chemical equation for Sulfiric Acid and potassisum sulfate the product is potassium sulfate and water.
1 answer
613 views
When typing my essay for school the teacher wants the margins to be 1 1/2 half. How would I type that in the box to change my
1 answer
418 views
My friend and I are both going to start working. I'm starting Sunday and will have every 9th day off. She's starting Monday (the
1 answer
1,239 views
I am working on this problem and having some trouble. We're supposed to use partial fractions. The problem is: integral of dx /
2 answers
804 views
Find the first three iterates of the function f(x)=x^2-2, if the intial value is -2.
z(0)=-2 z(1)=(-2)^2-2 or 4-2=2 z(2)=(2)^2-2
2 answers
513 views
find each product and simplify if possible:
9z+5 X 5z ---- ----- 15 81z(exponent 2) -25
1 answer
461 views
A power station and a factory are on opposite sides of a river 50 feet wide. A power line must be run from the station to the
2 answers
1,281 views
A power station and a factory are on opposite sides of a river 50 feet wide. A power line must be run from the station to the
1 answer
739 views
I'm doing research on reasons for the canceling of soap operas.
I cant seem to find any information as to WHY they cancelled
1 answer
455 views
what is the formula or equation for converting units?
1 answer
240 views
$750 of insurance expense needs to be accrued. It was originally recorded as prepaid insurance. Do I just debit prepaid
1 answer
588 views
I am supposed to find the percent abundancies of two isotopes. I am given the masses of both isotopes, along with the atomic
1 answer
789 views
The difference of the area of two squares is 223 square feet and the difference of their perimeters is 24 feet. Find a side of
2 answers
577 views
The ratio of two numbers is 3 to 2 and the difference of their squares is 20. Find the numbers.
1 answer
468 views
The ratio of two numbers is 3 to 2 and the difference of their squares is 20. Find the numbers.
1 answer
1,112 views
If the width of a rectangle is increased by 2 inches, the area is 140 square inches. If the legnth is increased by 1 inch, the
1 answer
650 views
The difference of the area of two squares is 223 square feet and the difference of their perimeters is 24 feet. Find a side of
1 answer
654 views
Given that x is an inetger, state the relation representing each equation by making a table of values.
y=3x+5 and -4<x<4
2 answers
636 views
All the electrons of this element are spin-paired.
Carbon Nitrogen Oxygen Flourine Neon
3 answers
1,252 views
Radioactive iodine treatment is so successful at treating hyperthyroidism that it has virtually replaced thyroid surgery. To the
2 answers
1,641 views
An office building containing 96,000 square feet of space is to be made into apartments. There will be at most 15 one-bedroom
2 answers
1,642 views
How many electrons are transferred in the reaction of hydrogen peroxide with iron (II) ion in
acidic solution to form iron (III)
3 answers
1,472 views
If this be error and upon me proved, I never writ, nor no man ever loved.
These lines are an example of a/an a. quatrain b. octet
1 answer
1,151 views
How does the Book of Daniel present a spiritual message? What is the main purpose of this message?
2 answers
587 views
prove the following trigonometric identity:
(cos x/(1+sinx))+tanx = secx
1 answer
503 views
Determine the height of a tree which casts a shadow of 13.7m when the sun is at an angle of 28 degrees.
2 answers
1,078 views
find the constant term of the expansion of (3x²+(1/x))^8
I don't know where to start =\
2 answers
1,027 views
Find the coefficient of x³ in the expansion of (2x+5)^6
1 answer
893 views
Use Pascal's triangle to expand (a+b)^6 and hence find the binomial expansion of: (x-3)^6
2 answers
1,862 views
if a comet is 125 years from sun and has a perihelion distance of 1. AU..What is the aphelion distance?
I formulated it this way,
3 answers
990 views
A planet is growing by accretion of material from the solar nebula. Suppose that as it grows, its density remains constant. Does
1 answer
570 views
If a comet has a perihelion distance of 1.AU and an orbital period of 125 Earth years.. What is the comet's aphelion? Cannot
2 answers
1,055 views
A planet is growing by accretion of material from the solar nebula. Suppose that as it grows, its density remains constant. Does
4 answers
718 views
If a comet has a perihelion distance of 1.AU and an orbital period of 125 Earth years.. What is the comet's aphelion? Cannot
1 answer
777 views
Describe in one sentence the rotations and revolutions of the planets.
1 answer
383 views
How could you tell if a moon or planet did not form with the rest of the solar system bodies? How might it have gotten there
1 answer
2,112 views
Do the rotations of the solar syatem bodies seem to indicate that most of them formed together at the same time in the same way,
1 answer
619 views
In one sentence I need to describe the shapes of the orbits of the planets. The shape must be accounted for in a model of the
2 answers
1,344 views
How did the voyager mission change our preconception of Jupiter and its moons
2 answers
699 views
please check my answers. thanxs!
Solve the polynomial inequality and graph the solution set on a number line. Express the
1 answer
730 views
please check my answers. thanxs!
Solve the polynomial inequality and graph the solution set on a number line. Express the
0 answers
717 views
1.What is the formula for finding percent water hydrates?
2. And what is molecular formula?
2 answers
482 views
4/5 of 10=
2 answers
296 views
How does its mass affect the way an object moves
1 answer
381 views
2 questions
Roll a fair 6 sided die 3 itmes. What is the probablity that you obtain at least one 5? Use the binomial. A 28 yr old
0 answers
972 views
At why type of plate boundary are normal faults found?
http://jersey.uoregon.edu/~mstrick/AskGeoMan/geoQuerry19.html
0 answers
522 views
Characteristics of a normal fault, reverse fault, and strike slip fault.
I think most everything you need is on the following
0 answers
759 views
The resolution of metal poor red giants in the core of the Andromeda Galaxy by Walter Baade in the 1940s led to the discovery of
0 answers
471 views
If our Sun was Population II, the solar system would contain no ________ planets.
Since this is not my area of expertise, I
1 answer
617 views
I have the answers, I just want to be sure...I'm a little hesitant..
1. Explain how strong acid solutions conduct an electric
10 answers
2,501 views
Write a net ionic equation that represents the reaction:
1. ionization of HCl3 in water: My answer: HClO3+H20->H3O+ClO3 2. NH3
0 answers
867 views
In an H-R Diagram, the path showing changes in a star's luminosity and surface temperature as a function of time is called its?
W
0 answers
561 views
On the main sequence, what type will have life spans of about ten billion years?
I took Earth Science last year so although I do
0 answers
617 views
While the Sun's evolutionary track moves to the ______ on the H-R diagram, the tracks of very massive stars are almost
0 answers
434 views
Most of our knowledge of evolutionary tracks comes from stars found in?
0 answers
399 views
The thermonuclear process in solar and less massive stars which produces one atom of helium from four of hydrogen is the?
0 answers
500 views
The helium flash converts three helium nuclei to what heavier element?
A.beryllium B.boron C.lithium D.carbon E.iron Carbon.
0 answers
669 views
How many helium atoms must undergo fusion at 100 million K in the helium flash?
A.Two B.Three C.Four D.Six E.It varies with
0 answers
576 views
It is estimated that x years from now, the value V(x) of an acre of farmland will be increasing at the rate of:
V'(x)=
0 answers
1,358 views
The rate of growth of the profit (in millions of dollars) from a new technology is approximated by
P'(x)=xe^(-x^2) Where x
1 answer
842 views
Rotation of the protostar helps generate the magnetic fields and bipolar flows.
True False Since this is not my area of
1 answer
673 views
As a protostar evolves from stage 4 to stage 6, it gets hotter but much less bright.
True False
1 answer
515 views
There are a lot more M2V stars than M2Ib stars.
True False http://en.wikipedia.org/wiki/Stellar_classification
0 answers
571 views
For a few of the largest stars, direct measurements of their disks are possible.
True False
0 answers
402 views
At apparent magnitude -3, Jupiter is 100X brighter than second magnitude Polaris.
True False Read.
0 answers
449 views
_____________ is the study of the relationships between living things and their environments.
ecology
0 answers
495 views
what is the volume of a can that is 3 inches in radius and inches high?
pi*r^2*h where h is the height (which isn't included in
0 answers
386 views
What are the characteristics of globular cluster stars?
A.no stars as hot as our Sun B.old age and hundreds of thousands to
0 answers
1,019 views
Most stars probably formed
A.alone B.in intergalactic space, then were swept up into the Galaxy C.in clusters in the Galaxy's
0 answers
1,211 views
Which of these is NOT a source of the shock waves that lead to protostars?
A. radiation from the OB stars in emission nebulae B.
0 answers
540 views
Which of these is NOT typical of a condensing protostar?
A.magnetic fields producing polar flows B.dusty disks around their
0 answers
632 views
M type stars usually have some molecular lines, such as TiO, well in their spectra.
True or False TRUE
0 answers
540 views
If a star were moved 10X farther away, its absolute magnitude would drop five magnitudes.
True or False TRUE
0 answers
520 views
Young open clusters appear blue in color.
True or False FALSE
0 answers
448 views
Shock waves from supernovae disrupt an interstellar cloud and prevent it from forming stars.
True or False TRUE
0 answers
626 views
How long does it take an M-type star to form, compared to the time for a solar-type to form?
A.Half as long B.About the same time
0 answers
540 views
What is characteristic of a main sequence star?
A.It has a mass less than the Sun’s B.It has rapid rotation and a strong
0 answers
754 views
What is the critical temperature at which hydrogen can fuse into helium in the star’s core?
A.5,800 K B.26.000 K C.One million
0 answers
817 views
When an H ll region is observed, it signals what stage in stellar formation?
A.
0 answers
520 views
_______ and heat caused by overlying rocks and ___________________ elements produce magma.
pressure for first word magma large
0 answers
749 views
Having nothing to do with trigonometry, what type of parallaxes use the width of absorption lines to estimate the star's
0 answers
596 views
The entire spectral classification of our Sun is what?
A.M5V B.G2lB C.K9lll D.Not Given D. (not given) The sun is a G2V star.
0 answers
514 views
Which type of binary can have their sizes measured directly by photometry?
A.Virtual B.Visual C.Eclipsing D.Spectroscopic
0 answers
961 views
Upon what data do measurements of sizes of eclipsing binaries depend?
A.Their orbital periods and separations B.Their masses and
0 answers
816 views
The entire spectral classification of our Sun is what?
A.M5V B.G2lB C.K9lll D.Not Given The sun is a G2 I don't know what LB
0 answers
590 views
Having nothing to do with trigonometry, what type of parallaxes use the width of absorption lines to estimate the star's
1 answer
785 views
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