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Questions Asked on January 17, 2012

the sum of the n termsof an ap whose first term is 5 and common difference is 36 is equal to the sum of 2n terms of another AP
1. 9 answers
2. asked by FEBIN
3. 8,992 views
A runner is jogging at a steady 8.4 km/hr.When the runner is 2.6 km from the finish line, a bird begins flying from the runner
1. 1 answer
2. asked by KGarcia
3. 4,827 views
Identify three various functional factors that affect Egypt's regionalization. These are the connectionsbased around central
1. 8 answers
2. asked by Meageb
3. 4,722 views
A passenger in the rear seat of a car moving at asteady speed is at rest relative to *the side of the road a pedestrian on the
1. 8 answers
2. asked by Aliana
3. 4,131 views
A police cruiser, approaching a right –angled intersection from the north is chasing a speeding car that has turned the corner
1. 2 answers
2. asked by Mr. goodstuff
3. 4,108 views
The altitude of an equilateral triangle is 7 square root 3 units long. The length of one side of the triangle is ____ units.7 14
1. 2 answers
2. asked by Randy
3. 4,080 views
What is the difference between a plant cell and an animal cell?a. plant cell have cell wall a animal cell don't b. a plant cell
1. 6 answers
2. asked by Laruen
3. 2,730 views
How do you determine if an element or compound is Aqueous, Solid, Liquid, or Gas just looking at a periodic table. Also, how do
1. 4 answers
2. asked by Anthony Clay
3. 2,631 views
4. Which of the following statements are positive in nature and which are normative?a. A tax cut will raise interest rates. I
1. 2 answers
2. asked by Matt
3. 2,574 views
A 1.80 m radius playground merry-go-round has a mass of 120 kg and is rotating with an angular velocity of 0.350 rev/s. What is
1. 1 answer
2. asked by Jenny
3. 2,573 views
Hey guys! I was hoping someone could help me with the first two questions. I'm seriously brain dead right now and cannot figure
1. 1 answer
2. asked by skills
3. 2,354 views
Determine the specific heat of iron if 6.1 J of energy are needed to warm 1.50 g of iron from 20 degrees C to 29 degrees C
1. 2 answers
2. asked by Anonymous
3. 2,286 views
The midpoint of the segment joining points (a, b) and (j, k) is:(j-a,k-b) j-a over 2 k-b over 2 (j+a,k+b) j+a over 2 k+b over 2
1. 1 answer
2. asked by Jenna
3. 2,100 views
The demand equation for a hand-held electronic organizer is... P=5000(1-(4/4+e^-.002x))Find the demand x for a price of (a)
1. 3 answers
2. asked by Anthony Clay
3. 2,094 views
Ray AB bisects angle CAD. Find the value of x.CAB= 15X-25 BAD= 4X+63
1. 2 answers
2. asked by Kayla
3. 2,060 views
Ray OX bisects angle AOC and angle AOX =42 degrees, angle AOC is:42 degrees 84 degrees 21 degrees 68 degrees
1. 1 answer
2. asked by Randy
3. 1,903 views
A cannon ball is shot straight upward with a velocity of 57.50 m/s. How high is the cannon ball above the ground 4.30 seconds
1. 1 answer
2. asked by Anonymous
3. 1,852 views
Ray OX bisects angle AOC and angle AOX =42 degrees, angle AOC is:42 degrees 84 degrees 21 degrees 68 degrees
1. 3 answers
2. asked by Randy
3. 1,783 views
(f o f^-1)(-10)Please help solve this composition of an inverse function.
1. 2 answers
2. asked by Gabrielle
3. 1,728 views
The point A(-2, 3) is translated using T: (x,y) → (x + 4, y + 2).What is the distance from A to A'? square root 6 2 square
1. 1 answer
2. asked by dane
3. 1,690 views
A rock is dropped from bridge to the water below. It take 2.4s to hit water fid the final speed of the rock when it hits the
1. 1 answer
2. asked by tasha-please help
3. 1,678 views
A manufacturer knows that their items have a normally distributed length, with a mean of 7.3 inches, and standard deviation of
1. 2 answers
2. asked by Rhi
3. 1,660 views
A person who looks at a sequence of 14, 12, 10, 8 and decides that the next two terms are 6 and 4 is doing deductive thinking.Tr
1. 2 answers
2. asked by alexa
3. 1,605 views
An airplane flying west at 300 miles per hour goes over the control tower at noon, and a second airplane at the same altitude,
1. 1 answer
2. asked by becca
3. 1,574 views
A soccer player kicks a ball into the air at an angle of 36.0 Degrees above the horizontal. The initial velocity of the ball is
1. 2 answers
2. asked by Daleda
3. 1,573 views
how high is a tree that cast a 24-foot shadow at the same time a 9-foot pole casts a shadow which is 3-feet long
1. 2 answers
2. asked by jacob thorn
3. 1,563 views
A soccer player stops a ball that is moving across a field. Her foot is in contact with the ball for 0.3 s, during which time
1. 1 answer
2. asked by yasmine
3. 1,479 views
Point T is the midpoint of line JH. The coordinate of T is (0, 5) and the coordinate of J is (0, 2). The coordinate of H is:(0,
1. 2 answers
2. asked by Della
3. 1,393 views
Rx: 2% Testosterone qs ad Petroleum Jelly 240gmHow many ml of Testosterone is needed to make this compound?
1. 6 answers
2. asked by Tonia
3. 1,380 views
Friction provides the force needed for a car to travel around a flat, circular race track. What is the maximum speed at which a
1. 1 answer
2. asked by bob
3. 1,349 views
3 charges are arranged along the x-axis.q1 = -4.50 nC is located at x = 0.200m q2 = +2.50 nC is located at x = -0.300m q3 = is a
1. 0 answers
2. asked by Kyle
3. 1,322 views
If you were able to transfer a liter of air into a 2-liter container, how much of the 2-liter container would be filled?
1. 7 answers
2. asked by Gabby ( 5 grade)
3. 1,294 views
how much work is required to pull a sled if you use 60j of work in 5 seconds
1. 2 answers
2. asked by vidula
3. 1,293 views
You are reducing a map of dimensions 2ft by 3ft to fit to a piece of paper 8in by 10in. What are the dimensions of the largest
1. 1 answer
2. asked by Anonymous
3. 1,280 views
A ball is tossed so that it bounces off the ground, rises to a height of 0.90 m, and then hits the ground again 0.50 m away from
1. 3 answers
2. asked by anika
3. 1,274 views
Which set of ordered pairs has point symmetry with respect to the origin (0, 0)? (5, 4), (-5, 4) (5, 4), (-5, -4) (5, 4), (5,
1. 1 answer
2. asked by nina
3. 1,261 views
The Johnsons ordered new carpet for their family room. That paid 33% of the total cost when they ordered it, and will pay the
1. 2 answers
2. asked by Anonymous
3. 1,228 views
suppose you use the rule (3x+1,3y-4) to transform the original figure into a new figure. How would the side lengths of the new
1. 1 answer
2. asked by Ruby
3. 1,174 views
the number of mosquitoes that brown bats can eat in an hour has a mean of 600 and a standard deviation of 200. a study observed
1. 1 answer
2. asked by Jeanie
3. 1,167 views
How many grams of a stock solution that is 87.0 percent H2SO4 by mass would be needed to make 200 grams of a 35.5 percent by
1. 2 answers
2. asked by bryan
3. 1,166 views
Which state capital is east of 90 degrees W longitude: Jackson, Indianapolis, St. Paul? My answer is Indianapolis.2. Describe
1. 2 answers
2. asked by Reed
3. 1,155 views
Exactly 5.02 grams of an unknown gas was sealed in a 3.0L flask at 37 degrees celsius and a pressure of 1.25 atm. Which on of
1. 4 answers
2. asked by Hannah
3. 1,153 views
In Triangle ABC, AC = BC and mC = 62°. The longest side of the triangle is:AC BC AB AM
1. 2 answers
2. asked by Trisha
3. 1,145 views
how are cells organized in A multicellular organisms?cell, tissue, organ, organ system, organism, there's one more but i
1. 5 answers
2. asked by Laruen
3. 1,132 views
True or false?------------------------- Although there is scientific evidence and many scientific theories about the origin of
1. 1 answer
2. asked by Nick
3. 1,121 views
I'm pleased you are helping us again!I need you to revise a few sentences on my project since I varied them a little. Thank you
1. 2 answers
2. asked by Henry2
3. 1,068 views
The measures of 5 of the interior angles of a hexagon are: 130°, 120°, 80°, 160°, and 155°. What is the measure of the
1. 0 answers
2. asked by bethy
3. 1,064 views
Would you rather have $10,000 or a stack of pennies 10 miles high? After you make your choice, figure out the value of the stack
1. 4 answers
2. asked by TJ
3. 1,063 views
If 10kg of ice at 0 degrees celsius is added to 2kg of steamat 100 degrees celsius.Calculate the resulting temperature of the
1. 1 answer
2. asked by chrystabellle
3. 1,054 views
I still have to include the following paragraph to my previous letter. Can you please check it? Thank you.1) As to your
1. 1 answer
2. asked by Henry2
3. 1,044 views
suppose you use the rule (3x+1,3y-4) to transform the original figure into a new figure. How would the angles of the new figure
1. 1 answer
2. asked by Mario
3. 1,040 views
The required investment is $1 million, and anticipated year-end cash flows are as follows:Year 1 2 3 4 Cash flow $300,000
1. 0 answers
2. asked by goshtaba
3. 1,022 views
calculate the energy required to heat 1.00L of ice at -50.0C to steam at 180.0C
1. 1 answer
2. asked by Jessica
3. 1,011 views
Find a fraction which reduces to 3/4 when the numerator and denominator are each decreased by 1, and which reduces to 4/5 when
1. 1 answer
2. asked by David
3. 994 views
i need to make up a snack not an existing snack which should include 2 categories or more from the food group can you tell me a
1. 1 answer
2. asked by rose
3. 990 views
two fifth of the students walked to school what fraction did not walk?
1. 1 answer
2. asked by valerie
3. 977 views
45. Here the same stone is being accelerated vertically upward.a. Draw force vectors to some suitable scale showing relative
1. 0 answers
2. asked by RAYMOND
3. 974 views
A rock is dropped from a bridge to the water below. It takes 2.4s to hit the water. Find the final speed of the rock when it
1. 1 answer
2. asked by tasha-please help#2
3. 973 views
A subway train starts from rest at a station and accelerates at a rate of 1.50m/s^2 for 13.3s . It runs at constant speed for
1. 3 answers
2. asked by Kim
3. 957 views
a bag contains 14 identical balls,3of which are red, 4black and 7 white .5 balls are drawn from the bag .find the probability
1. 0 answers
2. asked by sajid
3. 956 views
What is the volume of 128 g of Oxygen at STP?... here's my work...O=16 128/16= 8 moles 8(22.4) = 179.2 L Where did i go wrong?
1. 4 answers
2. asked by Jackie
3. 936 views
According to the U.S. Fish and Wildlife Service's list of endangered species, the grus Americana belongs to which species group?
1. 1 answer
2. asked by Heather
3. 924 views
Describe, in detail, how to make 3.0 liters of a 3.5 molar HCl solution from an 18.5 molar HCl stock solution.
1. 2 answers
2. asked by bryan
3. 919 views
okay im in geormertyand i don't know how to solve this promblem its says PB,AP, and PF
1. 1 answer
2. asked by Katy
3. 914 views
The endpoints of one diagonal of a rhombus are (0, -8) and (8, -4). If the coordinates of the 3rd vertex are (1, 0), what are
1. 1 answer
2. asked by debbie
3. 913 views
Kenneth has $5. He spends g cents every day. How much money does he have left after one week?
1. 6 answers
2. asked by leona
3. 911 views
How many grams of iron metal do you expect to be produced when 245 grams of an 80.5 percent by mass iron (II) nitrate solution
1. 1 answer
2. asked by bryan
3. 905 views
A passenger in the rear seat of a car moving at a steady speed is at rest relative tothe side of the road. a pedestrian on the
1. 1 answer
2. asked by Amber
3. 895 views
ABCD is a rhombus. = 5.5 cm and = 4 cm. What is the area of the rhombus?11 cm2 44 cm2 22 cm2 19 cm2
1. 1 answer
2. asked by dane
3. 878 views
Gender Roles in Ming China Versus Western Europe1450-1750 I have to write 2 sentences each comparing the gender roles. Having
1. 0 answers
2. asked by Fort
3. 866 views
The altitude of an equilateral triangle is 7 square root 3 units long. The length of one side of the triangle is ____ units.7 14
1. 2 answers
2. asked by Randy
3. 865 views
Which of the following sets of Dewey Decimal call numbers is in the correct order?A. 100.01 PRO, 100.1 BLU, 010.1 ABR, 004.15
1. 0 answers
2. asked by sam
3. 863 views
find the average of 26, 42, 57, 49, and 16.
1. 2 answers
2. asked by nick
3. 861 views
Dear (ss teacher's name),Hi! How are you? I'm having a wonderful time of my life here in Massachusetts. Massachusetts is part of
1. 6 answers
2. asked by Laruen
3. 835 views
The width of a rectangular plot is 2 feet longer than one-third the length. If the perimeter of the plot is 68 feet, find the
1. 1 answer
2. asked by gdlola
3. 834 views
RedoMy question is from geometry and it is it says find PB,PE,AP and PF if line AF, line BD, and line CB are median. then it
1. 1 answer
2. asked by Katy
3. 827 views
Find the greatest common factor of 12x^2+18x-36
1. 1 answer
2. asked by Rachel
3. 821 views
Here is my rephrase. Actually, I don't have much time to find synonyms, so I hope you can help me.1) At the beginning of the
1. 1 answer
2. asked by Henry2
3. 817 views
the best in the are but shadows" is
1. 1 answer
2. asked by marjorie
3. 814 views
2 small conducting spheres are identical except that sphere x has a charge of -10 microcoulombs and sphere y has a charge of +6
1. 0 answers
2. asked by Anonymous
3. 809 views
the angle of depression of the top and bottom of an 8m tall building from the top of a multi storyed buiding are 30degree and 45
1. 1 answer
2. asked by rim
3. 806 views
An executive bought 300 stamps for $73.80. The purchase included 15 cent stamps, 20 cent stamps, and 40 cent stamps. The number
1. 1 answer
2. asked by Anonymous
3. 797 views
A ladder, 6m long rests against a wall. The foot of the ladder is 2.5m away from the base of the wall. The ladder has a 'safe
1. 1 answer
2. asked by Lolo
3. 795 views
Identical +6.15 µC charges are fixed to adjacent corners of a square. What charge (magnitude and algebraic sign) should be
1. 0 answers
2. asked by Claudia
3. 795 views
A ball is thrown from the top of a 75-foot tower with a velocity of 32 feet per secon. Find the equation of the parabolic path.
1. 1 answer
2. asked by Nicole
3. 794 views
please help me here with a and b and do i have c and d correct?, i do not know how to start. john put his spare change in jar
1. 2 answers
2. asked by ann
3. 788 views
How many grams of zinc metal will react completely with 8.2 liters of 3.5 M HCl? Show all of the work needed to solve this
1. 1 answer
2. asked by bryan
3. 779 views
find the slope of the tangent line at the point P(1,1) on the graph of e^x-y=2x^2-y^2
1. 1 answer
2. asked by becca
3. 759 views
Twelve children are divided up into three groups, of five, four, and three children, respectively. In how many ways can this be
1. 2 answers
2. asked by Erica
3. 755 views
Here is the second part of my rephrase. I'm finding it difficult to summarize the last paragraph.1) In the second passage
1. 1 answer
2. asked by Henry2
3. 743 views
If 244 KJ heat is released and 35 KJ WORK done on the system.calculte (a)change internal energy and change in enthalpy of
1. 0 answers
2. asked by Chemo
3. 740 views
Describe a typical day in your life from beginning to end eight different( (reflexive verbs).give time you do each of those
1. 2 answers
2. asked by nick
3. 731 views
A passenger in the rear seat of a car moving at asteady speed is at rest relative to *the side of the road a pedestrian on the
1. 0 answers
2. asked by Aliana
3. 731 views
How do I get exact measures?cosine 270 degrees sin 90 degrees tan 360 degrees csc 45 degrees no calculator!
1. 1 answer
2. asked by lola
3. 720 views
The measures of 5 of the interior angles of a hexagon are: 130°, 120°, 80°, 160°, and 155°. What is the measure of the
1. 1 answer
2. asked by bethy
3. 702 views
The measures of 5 of the interior angles of a hexagon are: 130°, 120°, 80°, 160°, and 155°. What is the measure of the
1. 0 answers
2. asked by bethy
3. 690 views
What is the volume of a rectangle, H= 25 m, L= 100 m, W= 45 m.
1. 1 answer
2. asked by Bart
3. 688 views
james pushed his 10 kg cart with a constant horizontal force of 9.0 Newtons over a distance of 3.1 meters. If all frictional
1. 1 answer
2. asked by lucy
3. 688 views
When choosing your search strategy for a search engine, it's best to
1. 1 answer
2. asked by carrie
3. 672 views
I need your help to rephrase the description of Friday in Defoe's Robinson Crusoe. I really hope you can help me!1) First I let
1. 1 answer
2. asked by Henry2
3. 670 views

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