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Questions Asked on
October 18, 2009
DIRECT VARIATION
1. a is directly proportional to b.If a=15,then b=9 2. m varies directly as n.If n=2/3,then m=1/4 3. T varies as
3 answers
asked by
Mark Russel
3,810 views
Write the statement as a power function equation. Use k for constant of variation if one is not given.
a. Charles's law states
2 answers
asked by
Muffy
2,880 views
A compact disk, which has a diameter of 12.0 cm, speeds up uniformly from zero to 4.40 rev/s in 3.20 s
What is the tangential
1 answer
asked by
carman
2,616 views
How many grams of Na2CO3 can be produced from 2.715 g NaHCO3?
3 answers
asked by
Rose
2,264 views
Why did the British condemn the second Continental Congress as an unlawful assembly and a den of traitors?
2 answers
asked by
Jesica Hutchinson
2,100 views
knowing that as the steepness of a concentration graident increases, the rate of diffusion increases, explain how a single
1 answer
asked by
eleanor
2,080 views
3) A firm has beginning inventory of 300 units at a cost of $11 each. Production during the period was 650 units at $12 each. If
2 answers
asked by
Anonymous
2,016 views
The solubility of a compound is 59g per 100mL in boiling methanol and 30g per 100mL in cold methanol, whereas its solubility in
2 answers
asked by
hana
1,958 views
A proton is traveling to the right at 2.5×10^7m/s . It has a head-on perfectly elastic collision with a carbon atom. The mass
3 answers
asked by
Dan
1,866 views
A 120-V motor has mechanical power output of 2.00 hp. It is 82.0% efficient in converting power that it takes in by electrical
2 answers
asked by
Jessi
1,858 views
quick ratio that is much smaller than the current ratio reflects
A. a small portion of current assets is in inventory. B. that
1 answer
asked by
Jim
1,841 views
If waste products of an aquatic single celled organism were released by the organism into the pond, how would that affect the
5 answers
asked by
lisa
1,833 views
When a carpenter shuts off his circular saw, the 10.0-inch diameter blade slows from 4670 rpm to zero in 3.00 s.
1) What is the
1 answer
asked by
Angel
1,796 views
if you apply a force of 1.0N to a cart of mass 1.0kg with negligible friction, what do you expect the acceleration to be?
1 answer
asked by
wiki
1,781 views
HOW MUCH OF THE UNIVESE'S ORDINARY MATTER IS THOUGHT TO BE HELIUM?DOES BIG BANG THEORY SUPPORT THIS NUMBER
3 answers
asked by
shauna
1,585 views
convert into a fraction, mixed number, or whole number
62 1/2%
3 answers
asked by
Candy
1,452 views
The hour hand on a certain clock is 8.3 cm long.
Find the tangential speed of the tip of this hand. v{t}= ???? {mm/s}
2 answers
asked by
hannah
1,445 views
a child's swing is held up by two ropes tied to a tree branch that hangs 13.0 from the vertical. if the tension in each rope is
0 answers
asked by
tiffaney
1,427 views
Solve this equation algebraically:
(1-sin x)/cos x = cos x/(1+sin x) --- I know the answer is an identity, and when graphed, it
3 answers
asked by
Momo
1,393 views
Sam invested $7000, part at 7% and the rest at 11%. If his total return for one year was $690, how much was invested at each
1 answer
asked by
Trisan
1,322 views
you first walk 8.0km north from home then walk east until your displacement from home is 10.0 km. How far east did you walk?
1 answer
asked by
tiffaney
1,241 views
With the wind, a jet can fly 2500 km in 2 hours and 30 minutes. Against the wind, it can fly only 2000 km in the same time. Find
1 answer
asked by
Trisan
1,238 views
What are the roles of the scapula?
Are these correct? Aids movement of the shoulder joint Provides support Attachment of collar
1 answer
asked by
Anonymous
1,224 views
simplify:
x+2 ___ x to the second power + x-2 _____ 2x X+2 divided by x to the second power plus x-2 divided by 2x
1 answer
asked by
Trisan
1,203 views
When you lift a ball with a force of 82N, the ball accelerates upward with an acceleration of a. If you lift with a force of
3 answers
asked by
Matthew
1,170 views
Ball 1, with a mass of 100g and traveling at 12 m/s , collides head on with ball 2, which has a mass of 340g and is initially at
1 answer
asked by
Dan
1,167 views
A block of mass 7.33 kg in outerspace is moving at 1.72 m/s with no external forces acting on it. After an explosion, the block
4 answers
asked by
Anonymous
1,163 views
Write an equation in point-slope form of the line that passes through the given points:
1. (5,-6), (1,-7) 2. (6,-3), (-1,9) 3.
1 answer
asked by
Sam<3
1,159 views
how much silver nitrate must be measured to yield 1.00g silver?
1 answer
asked by
Katherine
1,124 views
A 11.4 m long glider with a mass of 670.0 kg (including the passengers) is gliding horizontally through the air at 29.9 m/s when
2 answers
asked by
Anonymous
1,122 views
Equal sized potatoes are dipped into water,weak sucrose and strong sucrose solution.Predict
(a)What potato would increase in size
0 answers
asked by
Anonymous
1,055 views
A boat travels 60 km upstream and back again in 8 hours. If the speed of the boat is 16 km/h, what is the speed of the current?
1 answer
asked by
Trisan
1,042 views
volcanologists often study the area around a volcano to identify places where lahars have occurred in the past. How could such
2 answers
asked by
anonymous
1,040 views
Is there any point along the path of a projectile where its velocity and acceleration vectors are;
a) perpendicular to each other
1 answer
asked by
Nikita
1,036 views
A compact disk, which has a diameter of 12.0 cm, speeds up uniformly from zero to 4.40 rev/s in 3.20 s.
What is the tangential
0 answers
asked by
angel
1,032 views
how do i find the equaiton of the line tangent to the curve at the point defined by the given value of t.
1. x=t, y= the square
1 answer
asked by
eleanor
1,019 views
help Please...
Differential Equations Problems... please give the complete solution, so that i can understand how it is
0 answers
asked by
Huck
1,018 views
Jim has a difficult golf shot to make. His ball is 100m from the hole. He wants the ball to land 5m in front of the hole, so it
1 answer
asked by
Samantha
1,015 views
Hello, is this right for
"She does not have any jars to put the strawberry jam in" Elle n'a jamais des pots pour mettre les
1 answer
asked by
Mary
1,008 views
When the yield curve is upward sloping, generally a financial manager should:
A. utilize long-term financing B. lease C. utilize
0 answers
asked by
Jim
1,006 views
the speed of train A is 16 mph slower than the speed of train B. Train A travels 210 miles in the same time it takes train B to
2 answers
asked by
Help
1,003 views
Is president Obama's plan for health care reform socialism or common sense " mixed economy" approach in the economic and
1 answer
asked by
Han
999 views
An object is moving along the parabola y = 3x^2. (a) When it passes through the point (2,12), its horizontal velocity is dx/dt =
5 answers
asked by
John
946 views
chaucer sounds like a modern day buisnessman. explain why
1 answer
asked by
kelli
936 views
A player is shooting the basketball 10 meters from the hoop. He releases the ball when it is 2 meters above the floor, with an
3 answers
asked by
Jill
923 views
describe two ways americans fight for independence influence other countries?
1 answer
asked by
Taylor S.
923 views
I have a chemistry test tomorrow and I'm trying to study but none of these questions in the book make sense to me:(
Help! 1.
2 answers
asked by
Maycee
902 views
How many liters of water must be added to 8 liters of a 40% acid solution to obtain a 10% acid solution? Please Show All Work!
1 answer
asked by
Trisan
899 views
how will you examine the relationship between acceleration and mass when you change the mass of an object while applying the
2 answers
asked by
hannah
897 views
An object is moving along the parabola y = 3x^2. (a) When it passes through the point (2,12), its horizontal velocity is dx/dt =
3 answers
asked by
John
894 views
A Boeing 747 jet is approximately 230 ft long and has a wingspan of 195 ft. if a scale model of the planeis about 40 cm long
2 answers
asked by
debbie
891 views
why did the British condemn the second continental congress as an unlawful assembly and a den of traitors?
0 answers
asked by
Jesica Hutchinson
884 views
How much pure acid must be added to 6 milliliters of a 5% acid solution to produce a 40% acid solution? Please Show All Work!
1 answer
asked by
Trisan
878 views
A 116.0 g ball is dropped from a height of 2.75 m, bounces on a hard floor, and rebounds to a height of 1.82 m. The impulse
2 answers
asked by
Anonymous
877 views
An object is thrown vertically upward.
a) What are its velocity and acceleration when it reaches its highest altitude? b) What is
1 answer
asked by
Nikita
875 views
An object is moving along the parabola y = 3x^2. (a) When it passes through the point (2,12), its horizontal velocity is dx/dt =
2 answers
asked by
John
871 views
When you lift a ball with a force of 82N, the ball accelerates upward with an acceleration of a. If you lift with a force of
1 answer
asked by
Matt
856 views
How many cubic centimeters of a 25% antibiotic solution sould be added to 10 cubic centimeters of a 60% antibiotic solution in
1 answer
asked by
james
854 views
Hi Miss Sue or anyone else. How is my introduction so for for my argumentative essay on Race and Culture?
Society plays a big
3 answers
asked by
Kuromi
853 views
Solve
v/9 - v/ 21 +1/9 Answer is 0 Is this right
1 answer
asked by
Help
836 views
• Read the article “Controlling Irrational Fears After 9/11” on pp. 456–458 of Appendix 1.
• Identify at least two
6 answers
asked by
Anonymous
830 views
write the equations in standard form of the horizontal and vertical lines that pass through the point
1. (2,4) 2. (-5, 4)
4 answers
asked by
rachel
823 views
Write a 1,400- to 1,750-word paper in which you address the following considerations related to selection tools:
o Name three
0 answers
asked by
pam
815 views
you are at the music store looking for CDs. the store has CDs for $10 and $15. you have $55 to spend. write an equation that
2 answers
asked by
mia
798 views
crossword puzzle about photosynthesis.
this part of the plant is where the reproductive organs can be found (6 letters) flower?
1 answer
asked by
mika
789 views
calculate the number of atoms in 10.0g of sulfur
0 answers
asked by
gavin
785 views
11. Because most of the inhabitants in Southwest Asia live near reliable sources of water, the population of the region is
a.
1 answer
asked by
mysterychicken
779 views
The amount of gold jewelry and other products is measured
in karats (K), where 24K represents pure gold. The mark 14K on a chain
1 answer
asked by
debbie
777 views
I listed the questions with my answers. Are the answers correct? Thanks.
A railroad locomotive is a rest with its whistle
1 answer
asked by
Mary
759 views
1.Three fatty acids form a triglyceride with one glycerol. What similarities would the fatty acids have with polysaccharides?
0 answers
asked by
Jordan
759 views
Fact 1: "The substitution effect(SE) must ALWAYS be negative (i.e. goes in the opposite direction to the change in PRICE). The
1 answer
asked by
Victor
752 views
The question is Which trading partner is shared by both countries? The countries is Germany and Italy
A. Japan B. Norway C.
2 answers
asked by
veneisha
743 views
Could someone please help me with this?
I need to summarize a news or journal article that discusses the Freedom of Religion and
1 answer
asked by
B.B.
721 views
An object is thrown vertically upward.
a) What are its velocity and acceleration when it reaches its highest altitude? b) What is
0 answers
asked by
Nikita
716 views
The element rhenium (Re) has two naturally occurring isotopes, 185Re and 187Re, with an average atomic mass of 186.207 amu.
1 answer
asked by
Lisa
714 views
1. write an equation of the line that passes through the point and has the given slope. write the equation in slope-intercept
3 answers
asked by
rachel
707 views
An object is thrown upward by a person on a train that moves with constant velocity.
a) Describe the path of the object as seen
1 answer
asked by
Nikita
704 views
how did they signify the colonists' relationship to britain
19 answers
asked by
Jesica Hutchinson
703 views
Hockey teams receive 2 points when they win and 1 point when they tie. One season, a team won a championship with 64 points.
1 answer
asked by
Mike
695 views
I have to write a paper and answer these questions but I don't know how to start my paper.
How can eliminating abbreviations
2 answers
asked by
Mary
694 views
Write the statement as a power function equation. Use k for constant of variation if one is not given.
a. Charles's law states
0 answers
asked by
Muffy
691 views
Which is an effect of a Declining Industry?
A. Retaining is not needed. B. Many people lose their jobs. C. People earn more money
1 answer
asked by
veneisha
688 views
Does anyone know edvard munch's artist friends, body of work generally described, and changes in style?
Also, does anyone know
5 answers
asked by
becca
687 views
write a linear equation to model the situation. you have walked 4 miles on a trail. you continue to walk at a rate of 3 miles
2 answers
asked by
rachel
687 views
A box of books weighing 280 N is shoved across the floor of an apartment by a force of 390 N exerted downward at an angle of
0 answers
asked by
luc
686 views
A student decided to extract aspirin from a tablet. After the alumina filtration step, he stopped the experiment for a week.
1 answer
asked by
jessica
670 views
im really struggling with this question
people who agree with christianity is sexist such as feminists claim that..... ive
3 answers
asked by
daisie
664 views
When is the Analysis of Variance or ANOVA test used?
1 answer
asked by
Martin
663 views
marbury vs madison
mcculloch vs Maryland dred scott decision plessy vs ferguson brown vs board of education roe vs wade bowers vs
1 answer
asked by
Joseph
657 views
This is the ruff draft of my speech on environment conservation. I am the first speaker of my group so if I mention some names
1 answer
asked by
Andy
650 views
What strategies may you use to incorporate effective visual elements into business presentations?
1 answer
asked by
Anonymous
642 views
I really need help on this I'm kind of confused on homework
Frist i have to create a Currency Conversion Design
0 answers
asked by
Eden
641 views
An object is thrown upward by a person on a train that moves with constant velocity.
a) Describe the path of the object as seen
1 answer
asked by
Nikita
641 views
I have 2 problems that I just need to know if they are right
1. Add, Simplify if possible 3/14w + 11/49w Answer that I got was
3 answers
asked by
Anonymous
632 views
How does computer-mediated collaboration enhance team performance?
1 answer
asked by
TOYA
630 views
What are defensive coping methods. What active coping methods might be healthier
1 answer
asked by
holly
629 views
Hi, I was wondering if you would use "era" or "fue" in these sentences:
La persona que se murió más recientemente era (fue?)
2 answers
asked by
Leah
625 views
Identify and discuss a current or recent advertising campaign that could cross the line of legality by making false or
1 answer
asked by
Carmin
624 views
how do not understand how to find a deriviative of this function?Do i use chain rule and product rule?
r= the square root of
1 answer
asked by
carolin
618 views
Discuss specialization, advertising, and ownership patterns in the newspaper and magazine industries in 250 to 300 words.
Explain
2 answers
asked by
Anonymous
615 views
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