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2011
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Questions Asked on August 10, 2011

A number is rounded to 5,349,000.What are the smallest and greatest possible values for this number?
1. 9 answers
2. asked by Clover
3. 2,016 views
What six numbers can you use that will give you a variance of 4 and a standard deviation of 2?
1. 1 answer
2. asked by Anonymous
3. 329 views
5. _______ is a singing technique that’s part speech and part song.A. Sprechstimme C. Klangfarben B. Walkurie D. Erlkö 6.
1. 7 answers
2. asked by Lasea
3. 991 views
Covert the following to the prefix commonly used (include unit). For example 36 kF or 8.9 MJ,1) 0.0068 s 2) 0.00000000234m
1. 1 answer
2. asked by Lizzy
3. 329 views
Please help me... and show steps please :)integral from 0 to 1 of (e^x+1)/(e^x +x) dx
1. 4 answers
2. asked by Brit
3. 382 views
Express the following in scientific notation1) 547 000.0 2) 0.000000049704
1. 1 answer
2. asked by Lizzy
3. 654 views
Hi, I am needing help with the following question.How long would it take to produce 150 kW with 780 J of energy? (make sure you
1. 3 answers
2. asked by Kelsey
3. 344 views
Could I please have help with the following:1)Remove the dimensional prefix and express in scientific notation (include unit)
1. 1 answer
2. asked by Anonymous
3. 333 views
Calculate the following numbers into scientific notation (include units)'1) 7800 nm + 95 pm = (would it be 7.8x10^7pm) ? 2)
1. 1 answer
2. asked by Anonymous
3. 546 views
Solve for x: x2 + 4x + 2 = 0
1. 1 answer
2. asked by Bianca
3. 266 views
Two balls have masses 44 kg and 86 kg. The44 kg ball has an initial velocity of 80 m/s (to the right) along a line joining the
1. 2 answers
2. asked by James
3. 565 views
a person who is 1.9m tall has a shadow that is 1.5m long. at the same time a flagpole has a shadow that is 8m long. determine
1. 2 answers
2. asked by Anonymous
3. 1,267 views
Solve for x: 6/x + 8/9 = 10/3x
1. 2 answers
2. asked by Anna
3. 283 views
HiLook, I'm stuck. I've been trying to get an idea all week. The last thing that I want to do is use a powerpoint as my visual
1. 5 answers
2. asked by Em
3. 512 views
Write two paragraphs about how interest rates affect our purchasing decisions.High interest rates make us stop and think, do we
1. 1 answer
2. asked by Jessica
3. 627 views
A 40 g marble moving at 2.3 m/s strikes a 29 g marble at rest. Assume the collision is perfectly elastic and the marbles collide
1. 2 answers
2. asked by cat21
3. 2,051 views
The earliest agriculturists to migrate into Europe probably came fromA. Asia. B. Africa. C. Europe. D. the Americas.
1. 2 answers
2. asked by claude russell
3. 644 views
A 50cm long hollow glass cylinder is open at both ends and is suspended in air. A source o sound that produces a pure frequency
1. 1 answer
2. asked by Melissa
3. 550 views
A piece of wood is floating at the surface of some water as illustrated (the diagram is not to scale). The wood has a circular
1. 1 answer
2. asked by Melissa
3. 1,884 views
Hi Writeteacher,would you mind looking at my question below? Thanks Em ps> thanks for all your help so far
1. 1 answer
2. asked by Em
3. 389 views
A metal block of volume 1 * 10^3 cm^3 is suspended from a thread as shown in the diagram. It is lowered into a beaker of liquid
1. 1 answer
2. asked by GAIL
3. 1,136 views
Im not sure whats happened to my question...my friend em is also confused...Anyway here's the question that i posted before: I
1. 10 answers
2. asked by Zani
3. 652 views
A 5.88 g bullet is fired vertically into a 0.9 kg block of wood. The bullet gets stuck in the block, and the impact lifts the
1. 1 answer
2. asked by James
3. 2,400 views
Let C be the portion of the curve y =8�ãx between (1,8) and (25, 40). Find�çC 2yds.
1. 0 answers
2. asked by Anonymous
3. 327 views
Let C be the portion of the curve y =8�ãx between (1,8) and (25, 40). Find�çC 2yds.
1. 1 answer
2. asked by Anonymous
3. 290 views
1/4t + 3/5= 2/5 - t
1. 4 answers
2. asked by je
3. 353 views
Let C be the portion of the curve y =8(x^(1/2)0 between (1,8) and (25, 40). Find�çC 2yds.
1. 1 answer
2. asked by Anonymous
3. 295 views
Two balls have masses 44 kg and 86 kg. The 44 kg ball has an initial velocity of 80 m/s (to the right) along a line joining the
1. 2 answers
2. asked by Walsh
3. 1,103 views
Find sin(2theta) if tan of theta = 7/24, pi < theta < 3pi/2 ?
1. 1 answer
2. asked by Anonymous
3. 3,417 views
Find the probability that in a group of 500 people 69 or more would have green eyes.
1. 1 answer
2. asked by lola
3. 314 views
the volume of a cylinder is 80pi cubic inches; if the radius is 4 in. find the height
1. 1 answer
2. asked by cierra
3. 686 views
In 1968, the estimated population of the world was 3,559,028,982 people. When this number is written in expanded form using
1. 5 answers
2. asked by Bryan
3. 749 views
A hollow brass cylinder is weighed on a pan balance (kitchen scale) which read in kg. The scale reading is 5.56 kg. The brass
1. 5 answers
2. asked by Alexandria
3. 892 views
Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in
1. 1 answer
2. asked by Camille
3. 642 views
1-sinx
1. 2 answers
2. asked by Anonymous
3. 407 views
If the angle is between 0 degrees and 90 degrees what is cos of tan 7/8?=.753
1. 2 answers
2. asked by Dana
3. 514 views
Two balls have masses 44 kg and 86 kg. The 44 kg ball has an initial velocity of 80 m/s (to the right) along a line joining the
1. 1 answer
2. asked by Eddy
3. 718 views
tan(3arc cos3/4)?=3cos3/4 =cos=4 sqrt17/4 = tan
1. 1 answer
2. asked by Dana
3. 631 views
A distance runner moves at a constant pace of 4.1m/s. how far (in m) does he move in 30 minutes?
1. 1 answer
2. asked by Martha
3. 443 views
a ball is released from rest and rolls down a slope. It covers 7.5m in 12.4s. Find the average speed of the ball in m/s and
1. 1 answer
2. asked by Martha
3. 467 views
A car moves at a constant speed of 24m/s. How long (in minutes) will it take to travel 15.0 km?
1. 1 answer
2. asked by Martha
3. 479 views
The probability that a person has an unlisted telephone number is 0.15. The district manager ofa political action group is
1. 0 answers
2. asked by Joy
3. 562 views
I am in need of an example of a benefit cost analysis for renting a home versus buying a home.
1. 0 answers
2. asked by kim
3. 373 views
write a cosecant function with a period of 4pi, phase shift of 4 pi, and vertical shift of 8.My answer:csc(theta/2-8pi)-8
1. 1 answer
2. asked by Dana
3. 1,301 views
Statistical Abstracts (117th edition) reports sale price of unleaded gasoline (in cents per gallon) at the refinery. The
1. 1 answer
2. asked by Joy
3. 723 views
More than 200 billion grocery coupons are distributed each year for discounts exceeding $84 billion. However, according to a
1. 0 answers
2. asked by Joy
3. 873 views
More than 200 billion grocery coupons are distributed each year for discounts exceeding $84 billion. However, according to a
1. 0 answers
2. asked by Joy
3. 472 views
simplify the fraction4t to the second power-16 over 8 over t-2 over 6
1. 2 answers
2. asked by Kathrine
3. 403 views
Im a little confused can someone please help?Solve: -7x-24=-26 1/3 This is what i did, not sure if I did it right. -7x-24=-26
1. 3 answers
2. asked by =)
3. 547 views
I'm so confused as to how to even begin the problem and where to put whats given to me into an equation.1) If the value of Kp is
1. 2 answers
2. asked by Anonymous
3. 2,187 views
A 700-N man jumps out of a window into a fire net 10 m below. The net stretches 2 m before bringing the man to rest and tossing
1. 4 answers
2. asked by yo
3. 5,791 views
Hopefully someone will do 14-20.Sra
1. 0 answers
2. asked by SraJMcGin
3. 370 views
How would you do the inverse of this function: -1/7sqrt(16-x^2)?-I know you switch the x and y and solve for y. I keep on
1. 3 answers
2. asked by Sandy
3. 446 views
How do you find the number of complex roots in a function?
1. 1 answer
2. asked by Annie
3. 373 views
what is the change in temperature of a steel if the linear expansion is 16m which was originally 10m at 10 degree celcius.
1. 1 answer
2. asked by jody
3. 461 views
what are circumstances that determine public policy
1. 0 answers
2. asked by dikeledi
3. 285 views
what is a detailed labelled policy of robert menzies? in fact what is a labbeled ant communism policy?
1. 1 answer
2. asked by rebecca
3. 453 views
is it true that most element and some compounds are paramagnetic.
1. 1 answer
2. asked by Anonymous
3. 302 views
Number of goals : 0, 1,2,3,4,5Number of matches : 7,x,5,3,1,4 (a) if the mean number is more than 2, find the largest possible
1. 3 answers
2. asked by StuartKess
3. 792 views
In Triangle ABC, AD is median. If AB is 8, BC is 18, AD is 7, find AC
1. 1 answer
2. asked by Pooja
3. 657 views
A boat is tied to a stake on a fast flowing river. What energy does the boat gain when the rope is cut.
1. 2 answers
2. asked by Hannah
3. 449 views
guidelines on how to write a letter to your teacher inviting her for your birthday party.
1. 3 answers
2. asked by Faith Bianca
3. 795 views
i have a braclet with a d with a / threw it is this real?
1. 4 answers
2. asked by ladonna
3. 411 views
determine the speed of a transverse wave in a string with length 2m, mass 60g under a tensionof 500N.
1. 1 answer
2. asked by rounelda
3. 468 views
calculate the momentum ofa toy car weighing 200 gram and moving with a velocity of 5meter/second?
1. 1 answer
2. asked by amal
3. 378 views
Bethany has 43 apples. Write a subtraction story about the apples that would required regrouping.
1. 1 answer
2. asked by alma
3. 388 views
The probability that a person has an unlisted telephone number is 0.15. The district manager ofa political action group is
1. 1 answer
2. asked by Amy
3. 463 views
Statistical Abstracts (117th edition) reports sale price of unleaded gasoline (in cents per gallon) at the refinery. The
1. 1 answer
2. asked by Amy
3. 681 views
Statistical Abstracts (117th edition) reports sale price of unleaded gasoline (in cents per gallon) at the refinery. The
1. 1 answer
2. asked by Amy
3. 488 views
What factors led Atlantic community states to seek ways to access Asian markets by avoiding the Mediterranean late in the 15th
1. 2 answers
2. asked by Brin
3. 601 views
Please tell me if I am getting them right? PLEASE HELPIn a moist area of the woods, you see a mass of small, green plants with
1. 0 answers
2. asked by Sabby
3. 564 views
11.) El profesor___, y el estudiante___.A-termina las clase, empieza la clase B-ensena, estudia C-ensenar mucho, estudiar
1. 3 answers
2. asked by Sarah
3. 601 views
More than 200 billion grocery coupons are distributed each year for discounts exceeding $84 billion. However, according to a
1. 0 answers
2. asked by Amy
3. 921 views
A car and a motorbike both are running at the same speed. Which of the two has greater momentum and why?
1. 1 answer
2. asked by Diya
3. 400 views
Describe the historical context and then outline the essential elements of the reforms Martin Luther urged upon Pope Leo X when
1. 5 answers
2. asked by Brin
3. 523 views
the change in velocity of a car that starts at rest and has a final velocity of 20m/s north
1. 3 answers
2. asked by sam
3. 1,692 views
I don't know if my experience would be considered good or bad, but it really taught me a lesson. A few years ago, I was working
1. 1 answer
2. asked by Anonymous
3. 1,043 views
A toy car rolls at a constant speed down a straight inclined track. When the car reaches the flat surface at the base of the
1. 2 answers
2. asked by betsy
3. 1,512 views
does anyone know a timeline about john paul 2's life?
1. 3 answers
2. asked by lauren
3. 322 views
Ironic statementDon'trust your heart because it's not on the right side. Answer: true
1. 12 answers
2. asked by Jill
3. 1,095 views
The number of boxes of girl scout cookies sold by each of the girl scout in a city has a distribution which is approximately
1. 2 answers
2. asked by Mason
3. 806 views
Trying to get my learners, would like to know what loss of traction means.. Is it slipping of the tires?
1. 1 answer
2. asked by Anonymous
3. 399 views
1.The surface area of a rectangular prism is 150 cm². If all the sides are tripled, what will the new surface area be?
1. 1 answer
2. asked by kee
3. 758 views
What factors led Atlantic community states to seek ways to access Asian markets by avoiding the Mediterranean late in the 15th
1. 1 answer
2. asked by tina
3. 441 views
Which of the following archaeological evidence suggests that the Olmec were shamanistic?
1. 1 answer
2. asked by jazmine
3. 456 views
A 50 cm long hollow glass cylinder is open at both ends and is suspended in air. A source of sounds that produces a pure
1. 2 answers
2. asked by Sonya
3. 534 views
Annual profit in thousands of dollars is given by the function p(x)=-, 1x^2 + 50x - 300, where x is the number of items sold, x
1. 1 answer
2. asked by Mig
3. 467 views
a charged particle with a charge ratio of 5.7E8 C/kg travels on a circular path that is perpendicular to a magnetic field whose
1. 0 answers
2. asked by nancy
3. 463 views
the direct approach for delivering bad news is best for people who a. you don't know well b. prefer straightforward messages c.
1. 1 answer
2. asked by Anonymous
3. 461 views
Serine exists in its zwitterion form at a pH of 5.7. Draw the structural formula for the same. Explain the manner in which the
1. 2 answers
2. asked by Allison
3. 693 views
A cube measures 5 cm on each side.How long is the diagonal that connects two opposite corners of the cube? Give an exact answer.
1. 1 answer
2. asked by Sue Bonds
3. 682 views
4x-(2-3x)+5
1. 1 answer
2. asked by lucy
3. 269 views
Find the minimum value of the function f(x,y= 25x^2+3y^2+20xy+10x+4y+10 subject to the constraint 5x^2+4xy=1.I solved
1. 6 answers
2. asked by Carly
3. 832 views
The cross-sectional area of the U-tube shown below is uniform and is equal to one square centimeter (1.00cm^2). One end is open
1. 2 answers
2. asked by Sonya
3. 1,142 views
A horizontal pipe narrows from a diameter of 10 to 5 cm. For an incompressible fluid flowing from the larger diameter to the
1. 9 answers
2. asked by Sonya
3. 5,223 views
A wind with speed 45 m/s blows across a roof 20 m long and 12 m wide. The pressure inside the room is 1 atm. What is the net
1. 1 answer
2. asked by Deana
3. 2,717 views
Nitrogen and hydrogen, with volumes of 12.0 L each, are injected into a sealed rigid reaction chamber containing a catalyst. The
1. 5 answers
2. asked by Neha
3. 834 views
In march 2005,about 35,200,000 immigrants were recorded as living in the United States.What place was this number rounded to?
1. 0 answers
2. asked by LIDIA
3. 596 views
The size of a certain cell is 2.5 × 10–9 m. Another cell is 1.5 × 103 times larger. How large is the larger cell in
1. 5 answers
2. asked by Destiny
3. 3,711 views
How many degrees is the base of your scalene triangle if the left leg at 35°and the right leg is 25°?
1. 1 answer
2. asked by nikki
3. 476 views

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