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Questions (144)
a metal ball of radius R is placed concentrically inside a hollow metal sphere of inner radius 2R & outer radius 3R. The ballis
3 answers
2,250 views
Which of the following statements describes the most serious , long term , environmental damage produced by oil spills in the
5 answers
2,859 views
A net force is applied to a moving object, which statement best describes the effect of the force
4 answers
839 views
How much total kinetic energy will an electron-position pair have if produced by a photon of energy 1.48 MeV? Answer in units of
1 answer
548 views
the rubidium isotope 87Rb is a beta emitter with a half-life of 4.9E10 y that decays into 87Sr. It is used to determine the age
1 answer
689 views
Woodrow wilson was determined to " strike a new note in international affairs... to see that sheer honesty and even
1 answer
655 views
What channel is Wall Street Journal on? (no cable, antenna). I need to watch it by next week. It would great if you could me the
3 answers
402 views
A record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of 2.77 m/s^2 for 15 s 2.
6 answers
9,359 views
A sailor in a small sailboat encounters shifting winds. She sails 2.00 km east, then 3.50 km southeast, and then an additional
7 answers
4,438 views
A sale at Carney’s Electronics offers a specific model of Sony radio at 20% off the regular price. If the sale price of the
3 answers
583 views
make inferences to answer the foeoling question: At which pencil point was oxygen produced? can u help me plz?
1 answer
430 views
do muslims get baptised/christened.
ive looked on some websites on one it says they do and on another it says they donot believe
1 answer
460 views
just to say a BIG thankyou to you i was abit confused but what you found was a huge help and helped to clear it up.you are a
2 answers
894 views
for my history homework i need to answer this question
Explain why the Peace Settlement was changed in the years 1920-1928. ive
2 answers
692 views
Hello, i am new at assembly language and i just got started with this stuff. I have this assignment which doesn't make any sense
1 answer
463 views
Hello, i am new at assembly language and i just got started with this stuff. I have this assignment which doesn't make any sense
1 answer
493 views
Solve each equation. Round decimal answers to the nearest thousandth.
5(0.10)^x = 4(0.12)^x
4 answers
787 views
Use the echelon method to solve the following system.
x/5+3y =31 2x-y/5=8
2 answers
620 views
what is the role of education in successful financial planning?
2 answers
1,020 views
draw the structural formula for 1,3,5-trichlorocyclohexane
4 answers
1,421 views
Trying to figure out how to draw the structure 2-bromo-4-phenylpentane
I thought it was a five carbon strong with the ring on the
3 answers
1,124 views
How many liters of air (78 percent N2, 22 percent O2 by volume) at 20 degrees Celsius and 1.00 atm are needed for the complete
5 answers
1,236 views
Five sentences about the role of education in successful financial planning, using different verb tense in each sentence with
9 answers
696 views
Is this sentence correct or am I missing a comma? Is there a way to rewrite it so that it sounds better?
I have learned how to
5 answers
838 views
I have written a paragraph about credit cards using at least five different pronouns. Could you please look over it and let me
7 answers
635 views
FIND THE LIMIT
As x approaches 0: tan 5 x/sin 25 x
2 answers
495 views
In the election of 1912, Teddy Roosevelt's Bull Moose Party platform was built around what he called the?
2 answers
666 views
Helium gas is added to a ballon already partially filled with helium gas the balloon inflated because the
6 answers
3,607 views
1. A colony of bacteria grows exponentially according to the function where N is measured in grams and t is measured in days.
N(t
4 answers
3,244 views
I need your view on "Do you think the development of the New Word would've still taken place if it wasn't for Columbus' selfish
1 answer
278 views
Element L has an average atomic mass of 54.2488 amu and is composed of two isotopes. The first has a mass of 55.2036 amu and
2 answers
635 views
A person pushes with a horizontal force of 25 N 4kg block, initially at rest on a horizontal table, a distance of 3m. The
2 answers
513 views
Average value of f(x) = e ^ 4xsquared on the interval [-1/4,1/4]
4 answers
758 views
for the functions f(x) = 5x +50 and g(x) = 1/5x -10 evaluate both f(g(x)) and g(f(x)). Are these functions inverses?
do you put
2 answers
1,004 views
I don't understand how to do this, I would appreciate if someone could help explain.
Two of the factors of ax^2+bx+c are (2x-2)
4 answers
441 views
A movie theatre sells two types of tickets: adult and child. On Tuesday, the theatre sold 100 adult tickets and 70 child tickets
3 answers
1,859 views
My question: 4a1+302--2A1203
Which reactant is limiting if 0.32 mol A1and 0.26mol oxygen is available. My answer is 0.228 is
3 answers
818 views
How do I round 7,366.3275 to an exponent. My answer is 7.37 x 10 to 7th power am I right.
Thanks
7 answers
414 views
Some hydrogen gas is collected over water at 20.0 Cel. and the levels inside the container is the same. The partial pressure of
4 answers
6,954 views
Humans and insects are often said to be the dominant animals on earth. And yet there's only one species of humans and over seven
4 answers
702 views
A sum of a number and it's reciprocal is 2 1/30 (mixed fraction) determine the number?
I have tried solving it with no luck. I
2 answers
1,068 views
Determine the point of intersection between a circle (x+2)^2 + (y-2)^2 =1 and the parabola y=-(x+2)^2 +3.can anyone please
3 answers
512 views
Suppose x is random variable with normal distribution (u,sigma^2) distribution and p(x<=0)=1/3 and p(x<=1)=2/3 what are the
7 answers
855 views
what does it mean to calculate frequencies within a database
2 answers
736 views
Which word is the closest in meaning to eloquent?
4 answers
1,327 views
which of the following was one way the constitution attempted to a reconcile a weakness of the articles of confederation.
9 answers
3,002 views
if a number is not rational then it is?
2 answers
578 views
would I multiply 6 and 8 or divide when you're doing real numbers
5 answers
317 views
the estimate for square root 27
3 answers
290 views
what are nonterminating decimals
4 answers
284 views
true or false
every square root can be written as a whole number
1 answer
324 views
write a translation rule= what is this
2 answers
552 views
where can I get facts from google about the planets
1 answer
320 views
A recipe uses 3 cups of flour to make 48 cookies, how much flour is needed to make 72 cookies.
create a proportion and solve=?
23 answers
9,884 views
what is the ratio of the measures of side bc to side Rs in simplest form
similar figures
4 answers
2,630 views
A cat cornered a mouse in a barn and was about to eat it. “Save me!” the mouse cried. “And someday I may save you!” The
3 answers
949 views
is Pluto a planet, if not explain why
1 answer
387 views
i need help with this webstite
6 answers
72 views
how do I write a ratio in simplest form
10 answers
575 views
what is a translation
1 answer
345 views
Do you know what dilations are?
1 answer
383 views
can you help me with my problem
14 answers
231 views
where can I find good facts about Jupiter
1 answer
395 views
18 to 100 what does that equal
1 answer
305 views
on a given blueprint, 1in =16ft. if the dimensions of the bedrooms on the blueprint are 0.75 inches times 1.5 inches, what are
3 answers
638 views
a comparison and contrast essay uses the following?
3 answers
463 views
are 4/6 and 14/21 equivalent
how do i show my work
7 answers
1,935 views
is 56 over 23 an improper fraction
1 answer
359 views
what is a spiral galaxy?
2 answers
549 views
what are the equivalent fraction and decimal for-33 1/3 percent
6 answers
1,022 views
how is the suns galaxy a spiral galaxy
and how does the milky way look I can't find any pictures
3 answers
422 views
which layer of the suns atmosphere are you looking at an image of the sun
a.photosphere b.chromosphere* c.corona d.prominence
14 answers
1,701 views
what will form a giant cloud that formed the solar system
3 answers
528 views
what can form a cloud in the solar system
4 answers
367 views
What are some characteristics of a city's infrastructure that make it favorable for businesses and industrialists to establish
2 answers
1,860 views
how are earth and venus similar
7 answers
3,615 views
what is 100 x 200 x 300=
can't find a calculator
7 answers
350 views
identify the part, whole, and percent in the following statement. find 15% of 750.
2 answers
638 views
I don't know how to do percent of change
3 answers
356 views
what does mia mean by underestimate?
12 answers
372 views
how do I find the cost, deadline acceptance information about college because I want to go to either yale or harvard?
11 answers
461 views
what is the biggest planet
mercury venus earth jupiter
4 answers
470 views
am i not suppose to give the answers out because everyone else does it.
4 answers
380 views
what is GPA for college
7 answers
443 views
What value of y satisfies the equation 3y + 6 = 21?
A 5 B 7 C 9 D 12
1 answer
672 views
what is the best strategy for studying for a test?
4 answers
997 views
do you know the planet rhyeme
4 answers
376 views
where is Mount Everest located
3 answers
456 views
hi everyone
9 answers
342 views
do you know anything about college
1 answer
312 views
which of the following factors would most likely cause a hurricane to decrease in strength?
A .staying over a warm body of water
4 answers
1,333 views
can you help me with my question
1 answer
360 views
you seem really nice
7 answers
71 views
if the planet was to collapse where would everybody go.
a.mars b.mercury c.venus d.jupiter
3 answers
424 views
cheerleader
cop nerd catwoman peacock those are cute outfits
2 answers
95 views
which of the following was one of the influences of the Roman republic in the farming of the constitution.
a. a centralized
5 answers
763 views
which of the following factors would most likely cause a hurricane to decrease in strength.
a. staying over a warm body of water
10 answers
3,170 views
can i be a tutor here
1 answer
309 views
the three lines of defense your body has against disease include all except
A: physical and chemical defence's B: inflammation C:
4 answers
1,469 views
what are the top wild cats
1 answer
442 views
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