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Questions Asked on September 23, 2011

A truck is stopped at a stoplight. When the light turns green, the truck accelerates at 2.5 m/s squared. At the same instant, a
1. 2 answers
2. asked by Laura
3. 7,889 views
If EF = 6 and EG = 21, find the value of FG. The drawing is not to scale.
1. 11 answers
2. asked by nileya
3. 7,790 views
What is the opposite of a professional eater? 12 spaces, letters- H O S M G C R I E B V W X A L N
1. 22 answers
2. asked by miranda
3. 7,621 views
doy a la profesora los libros de español.Amelia pregunta a nosotras si queremos ir al cine. El empleado busca trabajo a sus
1. 18 answers
2. asked by Anonymous
3. 7,163 views
Calculate the grams of substance required to prepare 250mL of 5%(wt/vol) NaNO3
1. 4 answers
2. asked by desperate for help
3. 5,017 views
A runner wants to run 11.6 km. She knows that her running pace is 8.1 miles per hour. How many minutes must she run?
1. 2 answers
2. asked by Brittany
3. 4,454 views
A jet plane lands with a speed of 110 m/s andcan decelerate uniformly at a maximum rate of 4.1 m/s2 as it comes to rest. Can
1. 2 answers
2. asked by christian
3. 4,139 views
Cu+ S2-what name does that make an how do you solve it? is it CuS2 copper sulfide?
1. 2 answers
2. asked by nini
3. 4,002 views
a teacher asked her students to think of a number, multiply by 5, and subtract the product from 20 , then she asked them to
1. 1 answer
2. asked by Melissa
3. 3,460 views
If vector a has a magnitude of 29 units and points in the positive y direction. when vector b is added to a the resultant is 24
1. 1 answer
2. asked by haylee
3. 3,245 views
Find equations for the lines that are tangent and normal to the graph of y = sinx + 3 at x = pi
1. 1 answer
2. asked by Laurie
3. 3,179 views
Use a straightedge to draw line XY. Then construct line RS so that RS = 2XY
1. 2 answers
2. asked by walker
3. 2,859 views
The distance between the pivot point and the marking point of a compass when drawing a circle - my answer is the radius. Is this
1. 5 answers
2. asked by Reed
3. 2,774 views
Assume that a procedure yields a binomial distribution with a trial repeated n times. use the binomial probability formula to
1. 5 answers
2. asked by bibi
3. 2,629 views
The author purchased a slot machine configured so that there is a 1/2000 probability of winning the jackpot on any individual
1. 2 answers
2. asked by bibi
3. 2,432 views
Two supplementary angles are in the ratio 7:11. Find the measure of the smaller angle.
1. 4 answers
2. asked by Abby
3. 2,382 views
What is the frequency of radiation that has a wavelength of 13 \mu m, about the size of a bacterium?
1. 2 answers
2. asked by Caitlin
3. 2,319 views
The density of a liquid whose boiling point is 63-65 oC was determined to be 0.74 ± 0.05 g/ml. What isthe liquid?
1. 5 answers
2. asked by ki
3. 2,003 views
a car traveling initially at +7.0 m/s accelerates uniformly at the rate of +0.80m/s2 for a distance of 245 m. what is its
1. 1 answer
2. asked by pinky
3. 1,960 views
Two chords intersect inside a circle. The lengths of the segment of one chord are 4 and 6. The length of the segment of the
1. 1 answer
2. asked by Rhonda
3. 1,853 views
Two particles A and B are in uniform circular motion about a common center. The acceleration of particle A is 4.7 times that of
1. 1 answer
2. asked by Audrey Petricevich
3. 1,678 views
The lengths of the sides of a triangle are 6,7, and 9. What is the longest side of a similar triangle whose shortest side is 4.
1. 2 answers
2. asked by Della
3. 1,642 views
Driving home from school one day, you spot a ball rolling out into the street (see the figure ). You brake for 1.00 , slowing
1. 1 answer
2. asked by Anonymous
3. 1,635 views
If the legs of a right triangle are 8 and 10 what is the length of the hypotenuse?
1. 1 answer
2. asked by Della
3. 1,524 views
A tortoise can run at a speed of 20 cm/s and a hare can run exactly 20 times as fast. In a race, they both start at the same
1. 1 answer
2. asked by JP
3. 1,509 views
Did I revise this passage correct?Heroes come in all shapes and sizes. Women and men, adults and children. However, one hero
1. 1 answer
2. asked by Beth
3. 1,499 views
concentrated sulfuric acid has a density of 1.84 g/ml. calculate the mass in grams of 1.00 liter of this acid.
1. 1 answer
2. asked by victor
3. 1,476 views
write a short compostion discussing social satire in happy event.what aspects of society is satized? how are devices like irony
1. 2 answers
2. asked by allen
3. 1,449 views
A car travels in a flat circle of radius R. At a certain instant the velocity of the car is 24 m/s west, and the total
1. 0 answers
2. asked by Whitney
3. 1,437 views
Discussion Question 2Thirty years ago, the market for chicken was perfectly competitive until Frank Perdue began marketing
1. 1 answer
2. asked by Ms. Jones
3. 1,382 views
A car starts from rest and accelerates uniformaly at the rate of 0.98m/s in 1hr.what is its final velocity?A car starts from
1. 2 answers
2. asked by philip
3. 1,370 views
How can you use rounding when estimating
1. 1 answer
2. asked by Shion
3. 1,326 views
write a program in C# that calculates and prints the take home pay for a commissioned sales employee. allow the user to enter
1. 1 answer
2. asked by Anonymous
3. 1,326 views
Thx, Sue!!! Can u please help me with these others.Agreement errors: 1) Verb tense error 2) subject verb error 3) pronoun
1. 2 answers
2. asked by Lori
3. 1,324 views
Can anyone help me with this?After the sentence, identify the underlined part as a prepositional phrase used as an adjective,
1. 2 answers
2. asked by Ashlee
3. 1,290 views
A projectile is fired from the origin with an initial velocity V₁=100m/s at an angle θ₁=30⁰. Another is fired from a
1. 3 answers
2. asked by Derek
3. 1,273 views
Kai Ling has 4m kg of flour.She bought 2 more packets of flour, each of mass m kg.How much does she has now in terms of m?
1. 2 answers
2. asked by kimi
3. 1,268 views
Tony has a piece of wire 36 inches long. He bent it into a quadrilateral with sides of equal length and angles of equal measure.
1. 1 answer
2. asked by Johnny
3. 1,250 views
A cyclist maintains a constant velocity of 5.9 m/s headed away from point A. At some initial time, the cyclist is 242 m from
1. 1 answer
2. asked by anonymous
3. 1,246 views
A stone is thrown vertically upward with a speed of 22.0 m/s. How fast is it moving when it reaches a height of 12.0 m?
1. 3 answers
2. asked by Anonymous
3. 1,191 views
How many moles of ions are released when this sample dissolves in water?26.4 g of Ba(OH)2·8H2O
1. 1 answer
2. asked by Chase
3. 1,191 views
I already drew a vector diagram for 50m [E] + 32m [W]The way I drew it: 5cm going East, then starting from the end point, 3.2 cm
1. 1 answer
2. asked by -Untamed-
3. 1,187 views
on monday,Linus made 5k paper cranes&gave 2k paper cranes to his friends.on tuesday,he made another 4k paper cranes.his friend
1. 2 answers
2. asked by kimi
3. 1,160 views
What aspects of the social and work environment in a fast-food restaurant would be of particular interest to a sociologist?
1. 2 answers
2. asked by raya
3. 1,155 views
e.g.The sound was from an iceberg which was breaking up.(What is the meaning of 'up'? Does 'up' mean 'completely'? Can we use
1. 2 answers
2. asked by rfvv
3. 1,151 views
I need to write an interval notion for9<x<14 = how do I write this?
1. 3 answers
2. asked by katie
3. 1,113 views
what is the agreement error in the following sentence:One of the options concerning his future surgeries were discussed with
1. 1 answer
2. asked by Lori
3. 1,087 views
a millionaire leaves 1.4 million dollars in his will to be shared between his three children in the ratio of their ages. if they
1. 3 answers
2. asked by Anonymous
3. 1,083 views
solve and graph2x+9 greater or equal to 5 and 2x-13 greater or equal to -9 the solution is {x x greater or equal to ?} What is
1. 1 answer
2. asked by katie
3. 1,041 views
a container holds 250 mL. How many liters does it hold
1. 3 answers
2. asked by gina
3. 1,037 views
The shortest side of two polygons have lenghts in the ratio 2:5.The perimeter of the smallest polygon is 20. what is the
1. 1 answer
2. asked by Sam
3. 1,011 views
Car travels up hill at a constant speed of 50 km/h and returns down the hill at a constant speed of 65 km/h. Calculate the avg
1. 1 answer
2. asked by JP
3. 1,009 views
Can you please check if i have these right?3 + 15 - 5 x 2 = 8 5 x 6 + 2 x 4 = 38 48 / 8 -1 = 5 68 - 12 / 2 /3 = 66 6 (2 + 7 ) =
1. 3 answers
2. asked by MARKO
3. 991 views
if two lightning bolts hit exactly the same place, act exactly the same time in one frame of reference, is it possible that
1. 1 answer
2. asked by mel
3. 973 views
how can i inscribe an angle 9 and 3/8 degrees in a circle of radius 2 cm?
1. 1 answer
2. asked by jithu
3. 967 views
What is the frequency of radiation that has a wavelength of 13 \mu m, about the size of a bacterium?
1. 2 answers
2. asked by Caitlin
3. 960 views
Very confused!Converting between grams of a compound and grams of a constituent element Determine the mass of oxygen in a 5.8 g
1. 2 answers
2. asked by Monique
3. 954 views
How do you start making your own website? My career opportunity when I graduate high school is to be a web designer.
1. 0 answers
2. asked by Jodie
3. 949 views
CALCULATE THE MEAN DEVIATION FROM 1)THE MEAN,THE MEDIAN OF THE FOLLOWING SET OF EXAM MAQRKS ,45,32,37,46,50,60,70,0,84
1. 1 answer
2. asked by ANAM
3. 948 views
A metal cylinder with a 4 inch radius and a 10 inch altitude is melted and recast into solid right circular cones each with a 1
1. 1 answer
2. asked by Mika
3. 899 views
All deviance is a crime but not all crime is deviance.Question 6 answers a)True b)False
1. 3 answers
2. asked by urgent
3. 886 views
A parallel-plate capacitor is designed so that the plates can be pulled apart. The capacitor is initially charged to a potential
1. 0 answers
2. asked by TP
3. 854 views
Write down (a) condensed and (b) skeletal structural formulas for isomers of an organic substance whose chemical formula has 5
1. 1 answer
2. asked by Gift
3. 847 views
what is the exponent of 289
1. 1 answer
2. asked by tyler
3. 844 views
A potassium nitrate solution is prepared by dissolving 2.3 g of KNO3 in 25 mL of water. What is the concentration of this
1. 0 answers
2. asked by Bertsie
3. 840 views
Stan takes a trip, driving with a constant velocity of 81.5 km/h to the north except for a 22 min rest stop. If Stan's avg
1. 1 answer
2. asked by JP
3. 838 views
alum 27 bombarded with neutron, gamma emitted. What is isotope?
1. 1 answer
2. asked by Anonymous
3. 829 views
1)Define the term'geometric isomers'2)Give geometric isomers and corresponding names for the following condensed structural
1. 1 answer
2. asked by Gift
3. 820 views
I have a question about the point of view of this would be story;It starts with this sentence: I was drving down the mainstreet
1. 1 answer
2. asked by Anthony
3. 795 views
State which of the conditions are applicable to the graph ofy = f(x). (Select all that apply.) lim x→infinity f(x) =
1. 1 answer
2. asked by Lyric
3. 790 views
What is the area of a rectangle with a length of 8 inches is 48 square inches. what is the perimeterof the rectangle?
1. 2 answers
2. asked by Angel
3. 781 views
Traumatic brain injury such as concussion results when the head undergoes a very large acceleration. Generally, an acceleration
1. 0 answers
2. asked by shahi
3. 779 views
a teacher asked her students to think of a number, multiply by 5, and subtract the product from 20 , then she asked them to
1. 1 answer
2. asked by Melissa
3. 743 views
Hey There, I have 4 questions that I am totally stumped on... Can anyone help?A 200-gram chunk of stuff rises in temperature by
1. 0 answers
2. asked by Anonymous
3. 734 views
solve this one step by step : 7a-b=15a, for a
1. 2 answers
2. asked by betty boop
3. 733 views
If a solution containing 0.22 M Cl -, Br -, I -, and CrO42- is treated with Ag+, in what order will the anions precipitate?
1. 0 answers
2. asked by Jess
3. 727 views
Hey There, I have 4 questions that I am totally stumped on... Can anyone help?A 200-gram chunk of stuff rises in temperature by
1. 0 answers
2. asked by Anonymous
3. 722 views
Solve for the variable using the given information.given : GM = 28 GE - 3x+9 EM - 8x-25
1. 1 answer
2. asked by GRR on iPad
3. 711 views
e.g. I'm here on the ORBIS plane,"the flying eye hospital."(In this sentence, why is quotation marks used? What is the
1. 1 answer
2. asked by rfvv
3. 706 views
An angle who's vertex is in the center of a circle? I am having a very,very hard time finding the word that fits this
1. 2 answers
2. asked by Reed
3. 703 views
A ball is thrown vertically up and from the ground with a velocity of 20ms. Calculate:a-The maximum length reached. b-The time
1. 2 answers
2. asked by Hauwart
3. 702 views
Angle 1 is supplementary to angle 2. If m<1 = (12x + 6) and m<2 = (4x - 34), what is the value of X and the m<1 ?
1. 1 answer
2. asked by Danielle
3. 699 views
Hey There, I have 4 questions that I am totally stumped on... Can anyone help?A 200-gram chunk of stuff rises in temperature by
1. 0 answers
2. asked by Anonymous
3. 696 views
Driving home from school one day, you spot a ball rolling out into the street (see the figure ). You brake for 1.00 , slowing
1. 0 answers
2. asked by Anonymous
3. 694 views
What is the maximum amount of ethanol (in grams) that can be produced when 0.30 kg of ethylene (C2H4) and 0.029 kg of steam are
1. 1 answer
2. asked by Anonymous
3. 690 views
Janet jumps oﬀ a high diving platform witha horizontal velocity of 2.37 m/s and lands in the water 1.9 s later. How high is
1. 1 answer
2. asked by Elizabeth
3. 685 views
concentrated sulfuric acid has a density of 1.84 g/ml. calculate the mass in grams of 1.00 liter of this acid.
1. 1 answer
2. asked by ann
3. 684 views
By algebraic manipulation of the first two kinematic equations for one-dimensional motion:1) vf = vi + at 2) xf = xi + (vi)(t) +
1. 0 answers
2. asked by Whitney
3. 678 views
Suppose that a String variable str has already been defined and holds some String.In the box provided below, write a statement
1. 2 answers
2. asked by Amanda
3. 675 views
A motorboat accelerates uniformly from a ve-locity of 6.2 m/s to the west to a velocity of 1.7 m/s to the west. If its
1. 2 answers
2. asked by Ryan
3. 673 views
(1)I am thinking of a 5-digit odd number.(2)The sum of all its digits is 20. (3) The digits in the hundreds place and in the
1. 4 answers
2. asked by Johnny
3. 671 views
How does colored cellophane light affect plant growth?
1. 4 answers
2. asked by hoover
3. 670 views
At highway speeds, a particular automobile is capable of an acceleration of about 1.6 m/s2. At this rate, how long does it take
1. 1 answer
2. asked by Tiffany
3. 663 views
Can anyone find any poetic devices in this poem?(metaphors, similes, personification, etc) AMBITION BY DES WALSH Once upon a
1. 1 answer
2. asked by Leanne
3. 660 views
1. Molarity is to moles of solute over liters of solution as molalityis to A. molar concentration over molal concentration. B.
1. 0 answers
2. asked by Jack
3. 658 views
over seven days, a plant grew from 12 cm to 33 express its average growth rate in cm/day
1. 7 answers
2. asked by abbey
3. 657 views
A 358-kg boat is sailing 15.9° north of east at a speed of 1.80 m/s. Thirty seconds later, it is sailing 36.6° north of east
1. 0 answers
2. asked by Jasmin
3. 656 views
In new jersey's pick 4 lottery game, you pay 50 cents to select a sequence of four digits, such as 1332. if you select the same
1. 0 answers
2. asked by bibi
3. 653 views
A force is applied to a 1.3 kg mass and produces 4.2 m/s2 acceleration. What acceleration would be produced by the same force
1. 1 answer
2. asked by Anonymous
3. 648 views
Maria is three times as old as her brother.In 4 years,Maria will be twice as old as he will be then.How old is Maria's brother
1. 6 answers
2. asked by Vic
3. 647 views

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