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Questions Asked on September 12, 2012

1. Which of the following is greater than 4.3 x 10^9a. 2.1 x 10^9 b. 3.2 x 10^9 c. 5.3 x 10^9 d. 7.4 x 10^8 2. Which of the
1. 172 answers
2. asked by Nyla
3. 20,918 views
Indicate the number of equivalents in each of the following:4mol Mg2+ 0.1mol H+ 2mol Cl- 3mol Fe3+
1. 3 answers
2. asked by Katherine
3. 10,350 views
If a car can go from 0 to 60 mi/hr in 8.0 seconds, what would be its final speed after 5.0 seconds if its starting speed were 50
1. 7 answers
2. asked by Corrie
3. 10,087 views
how many "particles in solution" will form from each sucrose (C12H22O11) molecule added to water? Explain.I don't understand
1. 3 answers
2. asked by Laura
3. 9,396 views
how many joules of nutritional energy are in a bag of chips whose label reads 245 Cal? if 1 lb of fat is stored by the body for
1. 5 answers
2. asked by suzy
3. 8,985 views
what does source of article mean?????????????????????????????:)
1. 8 answers
2. asked by Kandy
3. 7,141 views
1.Which of the following phrases best defines rhythm? (1 point) Repeated sounds across lines of poetry a poem's cadence, pace,
1. 7 answers
2. asked by mahindu
3. 5,885 views
Multiply & write in simplest form:The mississippi river is about 23/25 the length of the missouri river. If the missouri river
1. 33 answers
2. asked by Sam
3. 5,187 views
what is your opinion on the role of fault and individual responsibility in both torts and product liability?Not sure how to
1. 2 answers
2. asked by Timica
3. 4,571 views
what is your opinion on the role of fault and individual responsibility in both torts and product liability?Not sure how to
1. 1 answer
2. asked by Timica
3. 4,003 views
The bacterium Escherichia coli (or E. coli) is a single-celled organism that lives in the gut of healthy humans and animals.
1. 2 answers
2. asked by Cassie
3. 3,882 views
Consider the area between the graphs x+y=16 and x+4= (y^2). This area can be computed in two different ways using integrals.Firs
1. 2 answers
2. asked by bobby
3. 3,874 views
Any help is appreciated!Gold has a density of 19.3 g/cm3. Do you think you could carry 2.40 cubic ft (rhetorical--don't answer)?
1. 5 answers
2. asked by Anonymous
3. 3,227 views
What is the melting point of a mixture of 2.00 lb of NaCl and 12.00 pounds of ice if exactly half of the ice melts? Assume that
1. 5 answers
2. asked by Wiped
3. 3,159 views
Paper thickness varies. Typically, 100 sheets are about a cm thick. Atoms typically vary from 1 to 3 angstroms in radius. (An
1. 1 answer
2. asked by k
3. 2,999 views
Calculate the molality of of a sol'n whose density is 1.15 g/ml
1. 3 answers
2. asked by Matt
3. 2,906 views
A force is applied to a 2.7 kg mass and produces 2.9 m/s2 acceleration. What acceleration would be produced by the same force
1. 2 answers
2. asked by Britney
3. 2,789 views
A toy balloon originally held 1.00 g of helium gas and had a radius of 10.0 cm.During the night, 0.25 g of the gas effused from
1. 3 answers
2. asked by Dia B
3. 2,787 views
1. I will visit my grandparents next month.2. I intend to visit my grandparents next month. 3. I am going to visit my
1. 2 answers
2. asked by rfvv
3. 2,667 views
the "roundness of an integer greater than 1 is the sum of the exponenys of the prime number. for example, 20= 2to the squared
1. 8 answers
2. asked by shauna
3. 2,565 views
The tallest volcano in the solar system is the17 km tall Martian volcano, Olympus Mons. An astronaut drops a ball oﬀ the rim
1. 1 answer
2. asked by NEEDS HELP!
3. 2,543 views
Determine the melting point of an aqueous solution containing 115 mg of saccharin (C7H5O3NS)added to 1.00 mL of water (density
1. 1 answer
2. asked by Brunette
3. 2,398 views
Somewhere in the Mojave Desert, the army set up training campsnamed Arachnid, Feline, Canine, Lupine, Bovine, and Thirty-Nine.
1. 1 answer
2. asked by Lanay
3. 2,385 views
The quotient of 23 and u minus t
1. 7 answers
2. asked by jay
3. 2,292 views
The concentrations of Ca and Na in a sample of river water are 13.4 mg/kg and 5.2 mg/kg. Express the concentration in molality
1. 1 answer
2. asked by Wiped Out
3. 2,160 views
If a rock climber accidentally drops a 56-gram piton from a height of 375 meters, what would its speed be before striking the
1. 2 answers
2. asked by Bobby
3. 1,986 views
a rectangular box is 2 cm high, 4cm wide and 6 cm deep. Michelle packs the box with cubes, each 2 cm by 2cm by 2cm, with no
1. 1 answer
2. asked by Marshall
3. 1,955 views
Find words in the word bank that are the opposite of the words in CAPS.The work bank is the same. sailing across the TINY ocean
1. 1 answer
2. asked by Jerald
3. 1,872 views
1.Oparin and Haldane hypothesized that the Earth's early atmosphere was strongly (2 points)acidic. oxidizing. reducing. ~~
1. 2 answers
2. asked by henry
3. 1,798 views
how do I round 589 to the nearest 10
1. 4 answers
2. asked by Cassie
3. 1,722 views
A phone line runs east along a field for 1.5 miles and then north along the edge of the same field for 2.75 mile. If the phone
1. 1 answer
2. asked by Margarita
3. 1,707 views
summaries of what was learned in a scientific experiment.
1. 4 answers
2. asked by snooki
3. 1,665 views
1. Which of the following is greater than 4.3 x 10^9a. 2.1 x 10^9 b. 3.2 x 10^9 c. 5.3 x 10^9 d. 7.4 x 10^8 2. Which of the
1. 12 answers
2. asked by Nyla
3. 1,656 views
If the interest rate is 3% and a total of $4,370.91 will be paid to you at the end of 3 years, what is the present value of that
1. 2 answers
2. asked by India
3. 1,640 views
Plz help lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. Write and
1. 5 answers
2. asked by Hannah
3. 1,626 views
The average energy released in the fission of a single uranium-235 nucleus is about 3. 10-11 J. If the conversion of this energy
1. 1 answer
2. asked by sara
3. 1,589 views
For each of the following explain how you would prepare 1.0 L of a solution that is 0.10 M in K+. Repeat for concentrations of
1. 4 answers
2. asked by Anonymous
3. 1,582 views
Consider a battery that has Vt = 12.0 V when it is not connected to a circuit. When a10.0- resistor is connected with the
1. 3 answers
2. asked by anna
3. 1,489 views
WHAT IS THE SUM OF ALL THE DISTINCT, POSITIVE PRIME FACTORS OF 1260
1. 1 answer
2. asked by SHANA
3. 1,453 views
how do I solve this problem.. Marty has 6 more pogs the Jen. After he gives 10 pogs to Jen, how many more pogs will Jen have
1. 1 answer
2. asked by Marshall
3. 1,441 views
Emily takes a trip, driving with a constant velocity of 89.5 km/h to the north except for a 22 min rest stop. If Emily's average
1. 1 answer
2. asked by ashley
3. 1,418 views
When all the leaves have fallen a girl can rake the entire yard in 4 hours. When a boy does italone,it takes him 9 hours. How
1. 1 answer
2. asked by jerd
3. 1,405 views
One bottle contains 2 1/2 times as much water as another bottle. The larger bottle contains 15 ounces. How much does the smaller
1. 1 answer
2. asked by Gab
3. 1,396 views
to find the depth of the water surface in a well, a person drops a stone from the top of the well and simultaneously starts a
1. 2 answers
2. asked by raj
3. 1,367 views
In a trapezium ABCD,ABperpendicular DC.if angle A=4x degree,angle B=(6x+10degree),angle C=(3x-10degree) & angle D=5x degree.find
1. 2 answers
2. asked by Simran kaur
3. 1,365 views
The school auditorium has 8 rows of seats, divided into 3 sections. Each section has 15 seats. Which one the following would be
1. 5 answers
2. asked by april
3. 1,353 views
x^2=8x-9solve by completing the square to obtain exact solutions
1. 1 answer
2. asked by amber
3. 1,342 views
Give the base-ten numeral for 101,010two and 912twelve
1. 1 answer
2. asked by Jessica
3. 1,330 views
2. Read the following words:sautnterd, walked, danced What is the best way to group these words on a classification chart to
1. 7 answers
2. asked by :)
3. 1,257 views
what are examples of liability
1. 1 answer
2. asked by edna
3. 1,256 views
2) How did Islam unite and effectively rule diverse people and cultures?3) How did Islam change over time from the time of
1. 1 answer
2. asked by Anonymous
3. 1,250 views
The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of
1. 2 answers
2. asked by Kali
3. 1,245 views
A brick is thrown upward from the top of a building at an angle of 25° to the horizontal and with an initial speed of 17 m/s.
1. 1 answer
2. asked by Crown
3. 1,236 views
tenecia is thinking of a number with 8 place values. the digit in the thousands place is 5. the digits in the hundred thousands
1. 1 answer
2. asked by rebecca
3. 1,225 views
A plane leaves Seattle, flies 85 mi at 22 degrees north of east, and then changes direction to 48 degrees south of east. After
1. 0 answers
2. asked by Jean
3. 1,217 views
Calculate the H+ ion concentration if 0.20M NH3 solution is 2.5% ionized.
1. 1 answer
2. asked by charley
3. 1,216 views
you invested $4000 in two accounts paying 2% and 9% annual interest, respectively if the total interest earned for the year was
1. 3 answers
2. asked by ann
3. 1,209 views
HelloI have to determine the theoritical yield of sulfanilamide after crystalization of impure sulfanilamide with 95% ethyl
1. 0 answers
2. asked by Courtney
3. 1,203 views
Need help double checking these tricky psychology questions. I put an asterix (*)next to my answers, Thanks!Which of the
1. 25 answers
2. asked by Lilly
3. 1,181 views
what is the positive difference between the two largest prime factors of 159,137?
1. 1 answer
2. asked by shauna
3. 1,163 views
In a stunt for an action movie, the 100 kg actor jumps from a train which is crossing a river bridge. On the river below, the
1. 1 answer
2. asked by Chris
3. 1,158 views
Explain why the digits in a place value system with base, b, are 0,1,... b-1 and why no digits for numbers greater than b-1 are
1. 0 answers
2. asked by Jessica
3. 1,152 views
Can you change this research question into a null hypothesis: What is the difference in students’ computer anxiety based on
1. 0 answers
2. asked by Bev
3. 1,133 views
If a bag contains a set of 20 red balls, 10 green balls, and 15 black balls, then what is the possiblity of selecting (in this
1. 0 answers
2. asked by Cheryl
3. 1,120 views
What are the advantages and disadvantages of using Enterprise Information Systems (EIS) such as ERP and SCM?
1. 1 answer
2. asked by Yolanda
3. 1,117 views
Assume that BlogComment is a structured type with these fields, comment (a string, the actual comment), and two int fields:
1. 0 answers
2. asked by Anonymous
3. 1,099 views
A body moving with an initial velocity of 10m/s has a uniform acceleration of 2m/s.Find distance travelled in the 8th second of
1. 2 answers
2. asked by Sreehari
3. 1,097 views
A mixture of ethane and ethene occupied 35.5 L at 1.000 bar and 405 K. Thismixture reacted completely with 110.3 g of O2 to
1. 0 answers
2. asked by Dia B
3. 1,074 views
how do i write these sentences as compound useing commas and but or to combinethemThe circus is finally here. we can hardly wait
1. 11 answers
2. asked by hailey
3. 1,064 views
What is the mass of air in a 250-mL Erlenmeyer flask (actual volume is 267mL) at a typical laboratory pressure of 715 torr and a
1. 1 answer
2. asked by Dia B
3. 1,059 views
When drawing a kekule structure forCH3CH2OH(alcohol) do I leave the OH at the end just like it is (OH) or would it be shown as
1. 5 answers
2. asked by Hannah
3. 1,057 views
Computers manufactured by a certain company have a serial number consisting of a letter of the alphabet followed by a five-digit
1. 2 answers
2. asked by dan
3. 1,054 views
Describe the RNA world hypothesis, and discuss specific evidence that supports this scientific hypothesis.i know part of it is
1. 1 answer
2. asked by batmo
3. 1,051 views
what were the natvists view of immigrant and their possible role within u.s society ? was the view diffrent between wealthy and
1. 1 answer
2. asked by hillary
3. 1,051 views
If your car accelerates from rest at a steady rate of 4 m/s2, how soon will it reach 84 km/h
1. 1 answer
2. asked by Tonya
3. 1,044 views
is there anywhere i can read the story "my first free summer" by julia alvarez online?
1. 1 answer
2. asked by tara
3. 1,040 views
10. A student is taking a multiple choice test where each question have 5 possible answers of which only one is right. If the
1. 2 answers
2. asked by mutinda
3. 1,021 views
1) What conditions influenced the rise of Islam in Arabia?2) How did Islam unite and effectively rule diverse people and
1. 3 answers
2. asked by Anonymous
3. 1,021 views
how many positive integers less than or equal to 100 have a prime factor that is greater than 4?
1. 1 answer
2. asked by shaun
3. 1,013 views
Leroy, who has a mass of 110 , is skateboarding at 9.4 when he smacks into a brick wall and comes to a dead stop in 0.2. Find
1. 2 answers
2. asked by Jade
3. 1,009 views
A 30-foot cable is suspended between the tops of two 20-foot poles on level ground. The lowest point of the cable is 5 feet
1. 1 answer
2. asked by Lisa
3. 1,000 views
the area of a triangle is 27. its height is 3 times the base. find the height and the base of the triangle.
1. 1 answer
2. asked by jonathan
3. 999 views
IP A jogger runs with a speed of 3.10{\rm m/s} in a direction 25.0{^\circ} above the x axis. Find the x and y components of the
1. 1 answer
2. asked by Riley
3. 993 views
A hunter wishes to cross a river that is 1.6 km wide and flows with a speed of 5.0 km/h parallel to its banks. The hunter uses a
1. 1 answer
2. asked by Dumb-Dumb
3. 980 views
The length of a rectangle is 2 inches more than its width. The area of the rectangle is 15 square inches. What are the length
1. 1 answer
2. asked by TT
3. 962 views
A golfer hits a shot to a green that is elevated 3 m above the point where the ball is struck. The ball leaves the club at a
1. 1 answer
2. asked by Jack
3. 958 views
A cooling tower for a nuclear reactor is to be constructed in the shape of a hyperboloid of one sheet. The diameter at the base
1. 0 answers
2. asked by Becky
3. 950 views
An electron in the cathode ray tube of a tele-vision set enters a region where it acceler- ates uniformly from a speed of 53800
1. 1 answer
2. asked by John
3. 931 views
Replace the CAPS letters using a word that means the same thing.Word bank: apparel besiege compress denounce dispatch douse
1. 5 answers
2. asked by Jerald
3. 929 views
The school auditorium has 8 rows of seats, divided into 3 sections. Each section has 15 seats. Which one the following would be
1. 4 answers
2. asked by april
3. 925 views
Compare how data is handled in the NTFS EFS+, Ext3fs, and NTFS. Which one do you consider to be the most reliable file system?
1. 0 answers
2. asked by dennis
3. 919 views
.You have an ice cube that is 150 g and is at a temperature of 0°C. You drop the ice intowater that is initially at 15ºC and
1. 1 answer
2. asked by chuck
3. 917 views
Assets and Liabilities.1. The owner invested 36000 in cash to begin the business 2. paid 9,180 in cash for the purchase of
1. 0 answers
2. asked by vane
3. 917 views
The determined Wile E. Coyote is out once more to try to capture the elusive roadrunner. The coyote wears a new pair of power
1. 0 answers
2. asked by D ~ Day
3. 906 views
What is a 2 digit number 19 is a factor and the sum of its digits is 12
1. 1 answer
2. asked by Rosie
3. 901 views
A 5'6" person is standing near a light post that is 18' above the ground. How long is the man's shadow when he is 5' from the
1. 1 answer
2. asked by No Name
3. 894 views
Which ordered pair (x,y) makes the relation below a function?{(1,2), (-2,4), (3,3), (-4,4), (x,y) A (-4,-2) B (-2,3) C (3,2) D
1. 1 answer
2. asked by JaLeigh
3. 874 views
A cannonball is fired with initial speed v0 at an angle 30° above the horizontal from a height of 36.0 m above the ground. The
1. 1 answer
2. asked by Lulu
3. 868 views
how do i solve for x when x = log(32.5)?here's my work: log x = y 10^y = x then, x = log (32.5) 10^x = 32.5 10^x = 17/2 this is
1. 4 answers
2. asked by gina
3. 858 views
A cannonball is shot (from ground level) with an initial horizontal velocity of 38.0 m/s and an initial vertical velocity of
1. 1 answer
2. asked by Kayla
3. 854 views

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