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Questions Asked on February 9, 2013

In a recent survey, 35 percent indicated chocolate was their favorite flavor of ice cream. Suppose we select a sample of ten
1. 5 answers
2. asked by Tonya
3. 4,930 views
I'm stuck on this question, not sure where to start. can you show detail and explain so that it helps me to understand it. help
1. 3 answers
2. asked by frank
3. 3,782 views
A 0.100 mol sample of H2S is placed in a 10.0 L reaction vessel and heated to 1132°C. At equilibrium, 0.0285 mol H2 is present.
1. 2 answers
2. asked by Linda
3. 3,328 views
what power is expended by a weightlifter when lifting a 60kg barbell a vertical distance of 1.1m in a time interval of 2.0s
1. 1 answer
2. asked by Joyce
3. 3,170 views
Will someone please check my answers?1. Which process results in an individual inheriting the incorrect number of chromosomes?
1. 4 answers
2. asked by Angela
3. 3,140 views
Rearrange this equation to isolate c.a=b((1/c)-(1-d))
1. 1 answer
2. asked by Zachary
3. 3,011 views
calvin buys 3/5 pound of ground beef. he divides the beef into 6 equal portions.a)find the weight of 1 portion of beef. b)fin
1. 23 answers
2. asked by Shohanur
3. 3,006 views
1. Given that the straight line y=c-3x does not intersect the curve xy=3, find the range of values for c.2. Find the range of
1. 4 answers
2. asked by Kerry-Ann
3. 2,969 views
Find the area of a parallelogram: base 5.2 cm, height 2.3 cm.10.6 cm² 12.96 cm² 5.98 cm² 11.96 cm² I think its the last
1. 6 answers
2. asked by someone unknown
3. 2,842 views
three point charges of 3µC, 8µC and -5µC are located at the corners of an equilateral triangle. calculate the net force on
1. 2 answers
2. asked by garvin
3. 2,079 views
A moneylender 's income decreased by Rs.60 when the rate of interest dropped from 8%p.a to 31/4%p.a.What was his principal
1. 2 answers
2. asked by Anonymous
3. 2,041 views
8. Electric field lines arising from two small charged particles P and Q.Consider the following two statements: i.The charge on
1. 1 answer
2. asked by james
3. 1,973 views
Find the area of a triangle: base 14 cm, height 5.5 cm.19.5 cm² 77 cm² 38.5 cm² 770 cm² i think its either 38.5 or 77
1. 5 answers
2. asked by someone unknown
3. 1,668 views
A model length of 12 cm. represents an actual length of 102 feet. What is the scale model?
1. 1 answer
2. asked by James
3. 1,644 views
A particle revolves in a horizontal circle of radius 3.20 m. At a particular instant, itsacceleration is 1.20 m/s 2 in a
1. 3 answers
2. asked by god
3. 1,571 views
A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions W inches by L inches by
1. 1 answer
2. asked by tom
3. 1,567 views
A solution of H2SO4(aq) with a molal concentration of 6.25 m has a density of 1.300 g/mL. What is the molar concentration of
1. 2 answers
2. asked by Felicia
3. 1,563 views
a watermelon seed has the following coordinates: x= -5.0, y = 8.0m, and z = 0m. find its position vector (a) in unit-vector
1. 1 answer
2. asked by stephen
3. 1,561 views
Which of the following statements is incorrect?a. The normal balance of accounts receivable is a debit. b. The normal balance of
1. 1 answer
2. asked by ashton
3. 1,521 views
on selling a bag for rs.704, a shopkeeper suffers a loss of 12% at what price should he sell it to gain 7.5%
1. 1 answer
2. asked by tuhituhi
3. 1,481 views
The region between the graphs of x=y^(2)and x=2y is rotated around the line y=2. The volume of the resulting solid is...I've
1. 1 answer
2. asked by Confused
3. 1,378 views
A local country club has a membership of 600 and operates facilities that include an 18-hole championship golf course and 12
1. 0 answers
2. asked by Sandy
3. 1,280 views
a rectangular plot of grass 25m by 22m has a gravel walk 1.5m wide all around it on the outside.What is the area of the gravel
1. 2 answers
2. asked by dheemanth
3. 1,272 views
A 0.4 kg hockey puck moving at 30 m/s hitsa straw bale, stopping in 1.4 s. What impulse was imparted to the hockey puck?
1. 1 answer
2. asked by bryan
3. 1,269 views
During the second round of the 1989 U.S. Open golf tournament, four golfers scored a hole in one on the sixth hole. The odds of
1. 0 answers
2. asked by Tonya
3. 1,253 views
Listed below is the population by state for the 15 states with the largest population. Also included is whether that state's
1. 1 answer
2. asked by Tonya
3. 1,243 views
solve for x75=13^x
1. 1 answer
2. asked by Zachary
3. 1,233 views
a towns snowfall in december averages 13 inches with a standard diviation of 8 inches while in february the average snowfall is
1. 1 answer
2. asked by amy
3. 1,228 views
a ball roles off a horizontal table at 0.30 m/s and strikes the ground 0.15m horizontally from the base of the table. (a) how
1. 1 answer
2. asked by zeinab
3. 1,227 views
When a fuel that contains sulfur is burned,the sulfur is converted to SO2. Suppose all of this SO2 is then oxidized in the
1. 2 answers
2. asked by Lee
3. 1,193 views
Solve equation for y:6y-3x=12 and then what will be the answer (-2) for x to graph a function form
1. 3 answers
2. asked by PLEASEEEE
3. 1,187 views
Elements with similar propertiesAnswer occupy the same period of the periodic table have similar electron configurations have
1. 1 answer
2. asked by Anonymous
3. 1,182 views
Jackie tells a group of friends that she plans to sell her home. Meg asks how much Jackie hopes to get for the house, and Jackie
1. 0 answers
2. asked by Kathleen S
3. 1,128 views
I need help starting this, I don't want a plain answer just a what to do.(bc'+a'd)(ab'+cd')-Simplify My best guess is to use the
1. 3 answers
2. asked by Anonymous
3. 1,119 views
The sixth term of an arithmetic progression is 265 and the sum of the first 5 terms is 1445. Find the minimum value of n so that
1. 2 answers
2. asked by azmeerahim
3. 1,038 views
A cylindrical tank with flat endplates is constructed from two sections that are welded together circumferentially.The outer
1. 0 answers
2. asked by dmkp
3. 993 views
Near San Francisco, where the vertically downward component of the earth's magnetic field is 6.8 x 10-5 T, a car is traveling
1. 1 answer
2. asked by PLEASE HELP
3. 987 views
In a binomial distribution,n=8 and π=.35. Find the probabilities of the following events. (Round your answers to 4 decimal
1. 0 answers
2. asked by Tonya
3. 983 views
mark makes easter eggs.each egg contains 6 toffees,the toffees being selected from 3 different sorts.how many different
1. 0 answers
2. asked by ceetah
3. 982 views
a solution is made up of 0.001M dichloroacetic and 0.0001M acetic acid.find the pH using the charge balance
1. 0 answers
2. asked by tsogwane
3. 976 views
Two trains A and B 50kms apart are approaching each other at 30km/hr and 20km/hr respectively. A bee travelling at 80km/hr
1. 1 answer
2. asked by faith ogbidi
3. 975 views
InstructionsSuppose we have a sequence (1), (2, 3), (4, 5, 6). (7, 8, 9, 10), (11, 12, 13, 14, 15), ... where (1) is the first
1. 5 answers
2. asked by Stinkrat
3. 969 views
A horizontal force is applied to a 2-kg ball on a smooth table. The ball's speed is 6 m/s when it has gone 3 m. The magnitude of
1. 0 answers
2. asked by Anonymous
3. 953 views
Biphenyl, C12H10, is a nonvolatile, non ionizing solute that is soluble in benzene, C6H6. At 25 °C, the vapor pressure of pure
1. 1 answer
2. asked by Zachary
3. 947 views
Juan thinks he would like to purchase Tara's house, but doesn't know whether he will be able to save enough money for a down
1. 2 answers
2. asked by Kathleen S
3. 888 views
An advisor offers 8 mutual funds in the high risk category, 7 moderate, 10 in low risk.The investor decides to invest in 3 high
1. 1 answer
2. asked by Betty
3. 887 views
An internal study by the Technology Services department at Lahey Electronics revealed company employees receive an average of
1. 0 answers
2. asked by Tonya
3. 877 views
when a ball is dropped, it bounces back up 4/5 of the height from the height it was dropped.If the ball dropped from a height of
1. 1 answer
2. asked by leanna
3. 876 views
Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth.
1. 1 answer
2. asked by Anonymous
3. 859 views
A student mixes 85.1 g of water at 69.6°C with 58.1 g of water at 22.0°C in an insulated flask. What is the final temperature
1. 1 answer
2. asked by John
3. 857 views
divide 1.702 by .06 gave answer correct to two decimal places.
1. 4 answers
2. asked by lara
3. 840 views
A child operating a radio-controlled model car on a dock accidentally steers it off the edge. The car's displacement 0.95 s
1. 1 answer
2. asked by Andy
3. 837 views
The rate of a reaction A ---> B is expressed by the rate expression rate=k(A)2. If the molar concentration of A is tripled, the
1. 1 answer
2. asked by Marcus
3. 824 views
use implicit differentiation to find an equation of the tangent line to the curve at the given point.9x^2+xy+9y^2=19, (1,1)
1. 1 answer
2. asked by lori
3. 822 views
A point charge \left( {m = 1.0\,{\rm{g}}} \right) at the end of an insulating cord of length 55 {\rm cm} is observed to be in
1. 1 answer
2. asked by Masq
3. 819 views
Find an equation of the line (in slope-intercept form) that passes through the point (7,5) and is perpendicular to the line 7x +
1. 1 answer
2. asked by ashley
3. 749 views
what kingdom does opalina belong to?and... what kingdom does rockweed belong to?
1. 4 answers
2. asked by Anonymous
3. 742 views
For the normal force in the drawing to have the same magnitude at all points on the vertical track, the stunt driver must adjust
1. 1 answer
2. asked by Anonymous
3. 727 views
Biphenyl, C12H10, is a nonvolatile, non ionizing solute that is soluble in benzene, C6H6. At 25 °C, the vapor pressure of pure
1. 3 answers
2. asked by Felicia
3. 725 views
A swimmer heads directly across a river, swimming at 1.72 m/s relative to the water. She arrives at a point 39.0 m downstream
1. 1 answer
2. asked by Anonymous
3. 719 views
What is another way to figure out the area of a complex figure?
1. 2 answers
2. asked by Ryan
3. 704 views
A batter hits a ball 3 feet from home plate along the path x=69t, y=3+40t-16t^2. How long is the ball in flight and how far does
1. 1 answer
2. asked by Heather
3. 702 views
What is the molarity of an HCl solution if 14.0mL HCl solution is titrated with 22.6mL of 0.155 M NaOH solution?
1. 1 answer
2. asked by Peter
3. 700 views
Regan marries at age 17. Then, she enters into a contract with Art to purchase an automobile for$10,000. She later changes her
1. 0 answers
2. asked by Kathleen S
3. 691 views
A transverse pulse moves along a stretched cord of length 7.14 m having a mass of 0.120 kg. If the tension in the cord is 10.2
1. 1 answer
2. asked by Anonymous
3. 688 views
Find an equation of the line (in slope-intercept form) that passes through the point (7,5) and is perpendicular to the line 7x +
1. 1 answer
2. asked by joy
3. 685 views
What types of appeals does King use in his speech? Which of the types of appeals that he uses are most effective? Use specific
1. 8 answers
2. asked by Susie
3. 682 views
A golfer hits a shot to a green that is elevated 3.00 m above the point where the ball is struck. The ball leaves the club at a
1. 1 answer
2. asked by Joe
3. 679 views
The main reason for the increase in reaction rate with temperature is that:The activation energy increases rapidly with temp (I
1. 3 answers
2. asked by Linda
3. 679 views
An airplane over the Pacific Ocean sights an atoll at an 7° angle of depression. If the plane is 663 m above the water, how
1. 1 answer
2. asked by Anonymous
3. 676 views
a woman had 400 oranges in a basket. after selling 1/5 of them, she found that 1/8 of the remainder were bad. how many of the
1. 3 answers
2. asked by leanna
3. 674 views
calculate the number of g fes04 that will be oxidized by 24ml of a 250N Kmn04 in a solution acidified with sulfuric acid. The
1. 1 answer
2. asked by Fai
3. 673 views
how do i solve y=2x-102y=x-8
1. 1 answer
2. asked by kim
3. 648 views
the diagonals of a rectangle are 8 units long and intersect at a 60 degree angle. find the dimensions of the rectangle
1. 1 answer
2. asked by kathy
3. 645 views
it takes 1 3/4 metres of cloth to make a uniform.a)how many similar uniforms can be use from 10 metres of cloth? b)how much
1. 3 answers
2. asked by iris
3. 632 views
Carrie decides to offer Shelley the opportunity to purchase her motorcycle for just $500. Carrie told Jim, a mutual friend of
1. 0 answers
2. asked by Kathleen S
3. 620 views
suppose you are to form a scatterplot oby collecting data for the given pair of variables. determine the likely direction form
1. 1 answer
2. asked by amy
3. 617 views
7z-2[3(x-2y)-4{2z-(2y-3y-3x-5z)}]
1. 1 answer
2. asked by tuhituhi
3. 615 views
a gazelle attempts to leap a 2.1m fence. assuming a 45 degree takeoff angle, whats the min speed for the jump
1. 0 answers
2. asked by zeinab
3. 614 views
Regan marries at age 17. Then, she enters into a contract with Art to purchase an automobile for $10,000. She later changes her
1. 0 answers
2. asked by Kathleen S
3. 612 views
a soccer player takes a penalty kick 11.0m from the goal. to score she has to shoot the ball under the 2.44m high crossbar. if
1. 0 answers
2. asked by zeinab
3. 600 views
Please check my answers. I did my best.1. Which process involves both passive and active transport? a.)facilitated
1. 1 answer
2. asked by Angela
3. 594 views
if Arvind cycles 10km/hr ,he reaches the school late by 4min,/if he cycles 12km/hr,he reaches the school early by 2min,find the
1. 0 answers
2. asked by tuhituhi
3. 592 views
What can I use as key words to search for information regarding REI's SCM?I have been on this assignment forever and trying to
1. 2 answers
2. asked by Tim
3. 581 views
A farmer has a farmyard containing both cows and chickens numbering 54legs. How many chickens and cows does he have?
1. 3 answers
2. asked by faith ogbidi
3. 562 views
A cylindrical tank with flat endplates is constructed from two sections that are welded together circumferentially.The outer
1. 0 answers
2. asked by dmkp
3. 561 views
A phone cord is 3.55 m long. The cord has a mass of 0.200 kg. A transverse wave pulse is produced by plucking one end of the
1. 0 answers
2. asked by Anonymous
3. 558 views
A person who is 1.1 m tall throws a ball with a speed of 3.5 m/s at an angle of 52 degrees above the horizontal. What are the x
1. 2 answers
2. asked by Adaija
3. 555 views
the effective resistacce of two resistors connected in series is 100 ohm.when it connected in parallel it is 24 ohm.determine
1. 1 answer
2. asked by yzr
3. 550 views
In the U.S., 4634 million pounds of apples were consumed in 2002. The population of the U.S. in that year was 290 million.1. a
1. 2 answers
2. asked by anon
3. 548 views
Write an equation of the line parallel to the line given by 3x-2y=8 and having the same y-intercept as the line given by
1. 1 answer
2. asked by Clay
3. 539 views
a) A particular ball always rebounds 3/5 the distance it falls. If the ball is dropped from a height of 5 meters, how far will
1. 0 answers
2. asked by John
3. 537 views
Neglecting air resistance, how fast is the object traveling when it strikes the gounnd at the end of 3.8s?
1. 1 answer
2. asked by Brandy
3. 534 views
This is a paragraph in which I am practicing the two uses of "se"--se pasiva and se impersonal. I did exercises with it first
1. 4 answers
2. asked by QL
3. 533 views
I've been working on this problem for while, and I keep getting the answer wrong every time I do it.The volume of the solid
1. 1 answer
2. asked by Anonymous
3. 531 views
A phone cord is 3.55 m long. The cord has a mass of 0.200 kg. A transverse wave pulse is produced by plucking one end of the
1. 0 answers
2. asked by Anonymous
3. 523 views
a poster art exhibition is to display a square picture with a white border around it. The border must be 10 in. wide at the
1. 1 answer
2. asked by Sam
3. 522 views
The percent of homes with digital TV services, which stood at 6% at the beginning of 1999 (t = 0) was projected to grow linearly
1. 1 answer
2. asked by ashton
3. 520 views
1. When an ideal gas is expanded adiabatically in volume at constant pressure, the average kinetic energy of the gas molecule:
1. 1 answer
2. asked by james
3. 514 views
I am doing a lab and I really need help!I calculated that my snail traveled as his average speed of .136 cm/s, 1.36m/s, and 4896
1. 3 answers
2. asked by Ji
3. 513 views

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