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Questions Asked on November 2, 2013

Sue and Jenny kick a soccer ball at exactly the same time. Sue’s foot exerts a force of 49.9 N to the north. Jenny’s foot
1. 2 answers
2. asked by Katrina
3. 8,298 views
A conical tank (with vertex down) is 12 feet across the top and 18 feet deep. If water is flowing into the tank at a rate of 18
1. 1 answer
2. asked by tony
3. 4,110 views
A rocket ascends vertically after being launched from a location that is midway between two ground-based tracking stations. When
1. 3 answers
2. asked by Anonymous
3. 3,678 views
Write a balanced equation for the dissociation of Mg(NO3)2. I wrote Mg(NO3)^2(s)==>Mg^2+(aq)+NO3^3-(aq)That isn't the answer in
1. 1 answer
2. asked by rose
3. 3,411 views
At STP 4 liters of O2 contains the same total number of molecules as1L of NH3 2L of Cl2 8L of He 4L of CO2
1. 3 answers
2. asked by Kiki
3. 3,386 views
The sum of the first nth term of a geometric progression is 127 and the sum of their reciprocal is 127/64. The first term is 1.
1. 2 answers
2. asked by Adigun
3. 3,252 views
A mineral sample is analyzed for its cobalt and calcium content. A sample is dissolved, and then the cobalt and calcium are
1. 4 answers
2. asked by DC
3. 3,071 views
Write the balanced equation for the hydration of CuSO4. Indicate the physical states using the abbreviations (s), (l), or (g)
1. 1 answer
2. asked by rose
3. 3,064 views
The generic equation: Base− + H2O -> HBase+ OH− can be used to account for the pH of which salt? 1)CaI2 2)NH3 3)KCN
1. 2 answers
2. asked by K
3. 2,645 views
Which of the following is not something Napoleon did to help France wage war and win territory?A. He relied on the mandatory
1. 3 answers
2. asked by Ally
3. 2,054 views
11. Which two values are both equivalent to 240$A. 2.4 and 2 2/25 B. 2.4 and 2 2/5 C. 0.24 and 2 2/5 D. 0.24 and 2 2/25 B 12.
1. 5 answers
2. asked by Jerald
3. 1,757 views
How many grams of NaCl are contained in 500ml of normal saline solution which is 0.85%(w/v).
1. 1 answer
2. asked by Adigun
3. 1,740 views
A bank is testing a new method for getting delinquent customers to pay their past-due credit card bills. The standard way was to
1. 1 answer
2. asked by Penny
3. 1,715 views
what is the place value of each digit.2 004 560 220
1. 2 answers
2. asked by kellyann
3. 1,599 views
1). Why do you think people often do not consider online sexual harassment a real from of abuse?A: I believe people do not
1. 8 answers
2. asked by Anonymous
3. 1,546 views
Based on what you have discovered, which of the following conditions would lead to the formation of clouds?1. Moist air moves up
1. 1 answer
2. asked by Anonymous
3. 1,468 views
An object of mass m=80 kg moves in one dimension subject to the potential energyU(x)=λ/4*(x2−a2)2+(b/2*x2) a) How many
1. 80 answers
2. asked by Phy
3. 1,381 views
a triangle has sides of length 7 cm ,15cm and x cm. If x is an interger find (i) the minimum value of x (ii) the maximum value
1. 2 answers
2. asked by Virginia
3. 1,330 views
Which of the following is not something Napoleon did to help France wage war and win territory?A. He relied on the mandatory
1. 3 answers
2. asked by Ally
3. 1,309 views
A coin is loaded in such way that a tail is three times as likely to occur as a head. If the coin is flipped twice. Find the
1. 1 answer
2. asked by Elizabeth
3. 1,259 views
16. How does regular exercise help to reduce the effects of mental stress?A. Regular exercise gets you away from the home or
1. 3 answers
2. asked by Cassie
3. 1,251 views
WOMAN IN ELEVATORA woman weighs Fg= 650 N when standing on a stationary scale. Now, the woman is riding an elevator from the 1st
1. 7 answers
2. asked by Mary
3. 1,222 views
Rain is falling vertically down on a car moving at 11 m/s. Tracks made by the raindrops on the side window of the car are
1. 2 answers
2. asked by Tsunayoshi
3. 1,161 views
Compared to the particles of a gas, the particles of a liquidare not in constant motion collide with the sides of the container,
1. 2 answers
2. asked by john
3. 1,145 views
rick borrows 48,000 the loan will be a 10% add-on loan interest will be charged for 2 full years, rick will repay on monthly
1. 1 answer
2. asked by debbie
3. 1,124 views
Genentech, Inc. is a California-based biotech pioneer recently acquired by Swiss pharmaceutical giant Roche Holding AG. Roche
1. 1 answer
2. asked by Joy
3. 1,058 views
Use Newton's method to approximate the positive value of x which satisfies x=2.3cosxLet x0=1 be the initial approximation. Find
1. 1 answer
2. asked by Liz
3. 1,027 views
A woman weighs Fg= 600 N when standing on a stationary scale. Now, the woman is riding an elevator from the 1st floor to the
1. 3 answers
2. asked by Phy
3. 1,016 views
What role does pressure play in the formation of the clouds?
1. 1 answer
2. asked by Anonymous
3. 999 views
what is the place value of each digit.2 004 560 220
1. 2 answers
2. asked by kellyann
3. 988 views
Assume that 3 dice are thrown simultaneously. What is the probability that exactly one 4 will come up?
1. 1 answer
2. asked by Elizabeth
3. 961 views
A flagpole has a height of 16 yards. It will be supported by three cables, each of which is attached to the flagpole at a point
1. 3 answers
2. asked by Anonymous
3. 934 views
adams enterprises noncallable bonds currently sell for $1030. they have a 15 year maturity, an annual coupon of $85, and par
1. 1 answer
2. asked by Lex
3. 902 views
An office machine is purchased for $6000. Under certain assumptions, its salvage value, V, in dollars, is depreciated according
1. 1 answer
2. asked by Jess
3. 852 views
A rocket ascends vertically after being launched from a location that is midway between two ground-based tracking stations. When
1. 1 answer
2. asked by Anonymous
3. 835 views
The cost of an order of 10 computer disks and 3 packages of paper was $27. The next order was for 30 disks and 5 packages, and
1. 3 answers
2. asked by Evy
3. 823 views
A 26ft ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on level ground 24ft from
1. 1 answer
2. asked by Pam
3. 819 views
(1)Evaluate 54 base 6 + 305 base 6, give your answer in base 6 (2) evaluate 785 base 9 + 306 base 9 , give your answer in base 9
1. 8 answers
2. asked by Virgie
3. 809 views
A rectangular table is six times as long as it is wide. If the area is 96ft^2, find the length and the width of the table
1. 1 answer
2. asked by Pam
3. 796 views
assuming that core electrons contribute 1.00 and valence electrons contribute nothing to the screening constant, S, calculate
1. 1 answer
2. asked by Mrs. Brisco
3. 796 views
At STP 4 liters of O2 contains the same total number of molecules as1L of NH3 2L of Cl2 8L of He 4L of CO2
1. 2 answers
2. asked by Kiki
3. 794 views
Which one of the following would be the best example of two ancient civilizations interacting with each other?A) Jericho trading
1. 3 answers
2. asked by Anonymous
3. 791 views
a woman weighs Fg=650 when standing on a stationary scale. The woman is riding an elevator from the 1st floor to the 10th floor.
1. 1 answer
2. asked by D
3. 783 views
A meteorite of mass m= 2 ×104 kg is approaching head-on a planet of mass M= 7 ×1029 kg and radius R= 5 ×104 km. Assume that
1. 5 answers
2. asked by Anonimus
3. 754 views
A toy slides down an inclined plane which makes an angle of 60 degrees with the horizontal. It starts from rest and achieves a
1. 1 answer
2. asked by Tsunayoshi
3. 754 views
A faulty odometer (mile indicator) on a car registers 6 miles for every 5 miles travelled. A t the start of a journey it reads
1. 1 answer
2. asked by Frank
3. 753 views
MASS PUSHED BY A SPRINGA block of mass m=2 kg on a horizontal surface is connected to a spring connected to a wall (see figure).
1. 0 answers
2. asked by john
3. 731 views
If you multiply a number by four and then subtract negative ten, the difference is negative eighteen. What is the number?
1. 0 answers
2. asked by Anonymous
3. 727 views
The piece of junk mail i found was about the new ipad airWhat is this piece of mail trying to persuade you to do? Were you at
1. 2 answers
2. asked by eid2013
3. 723 views
Twenty marbles are in a bag. There are 5 green marbles, 9 blue marbles, and the rest are red. Two marbles are drawn at random
1. 1 answer
2. asked by Elizabeth
3. 719 views
1.Which set of numbers are equivalent?A. 3/2 0.32 32% B. 12/5 36/15 2.4 C. 44% 44/100 4.4 D. 3/5 9/15 0.35 B 2. The box contains
1. 1 answer
2. asked by Jerald
3. 710 views
7. Add 7 1/2+3/4= 1 1/48. Divide 3/4 / 2/3= 1 1/8 9. Sam has 4 projects due next Friday. he has completed 1/2 of his English
1. 7 answers
2. asked by Jerald
3. 703 views
Which of the following is not something Napoleon did to help France wage war and win territory?A. He relied on the mandatory
1. 1 answer
2. asked by Ally
3. 695 views
An architect has allocated a rectangular space of 666ft^2 for a square dining room and a 19ft wide kitchen. Find the width of
1. 1 answer
2. asked by Pam
3. 686 views
A baseball is projected horizontally from the top of a building with an initial speed of 15 m/s. The ball strikes the ground 25
1. 1 answer
2. asked by Tsunayoshi
3. 673 views
Find and save a piece of junk mail. What is this piece of mail trying to persuade you to do? Were you at all tempted by the
1. 0 answers
2. asked by eid2013
3. 661 views
A jet plane flying 6000 m above the ground passed directly above Ana. one minute later, Ana noticed that the plane's angle of
1. 1 answer
2. asked by Sheena
3. 628 views
How can you tell if something is highly concentrated or lowly concentrated?For example: H2CO3, H+, HCO3-, CO3(2- charge), is in
1. 1 answer
2. asked by K
3. 624 views
30-day Money Back GuaranteeOur Groom Co. electric shavers come with a 30-day money back guarantee because we are focused on
1. 3 answers
2. asked by ERA22
3. 619 views
Politicians are interested in knowing the opinions of their constituents on important issues. One administrative assistant to a
1. 2 answers
2. asked by Motu
3. 612 views
Twenty marbles are in a bag. There are 5 green marbles, 9 blue marbles, and the rest are red. Two marbles are drawn at random
1. 0 answers
2. asked by Elizabeth
3. 610 views
3. A study shows that 72% of graduates from local high school attended college. What fraction of the graduates attended college?
1. 3 answers
2. asked by Jerald
3. 610 views
Consider the reaction between 60.0 mL of liquid ethanol (C2H5OH; density = 0.789 g/mL) and 28.0 L of O2 at 27.0°C and a
1. 4 answers
2. asked by Rina
3. 599 views
The magnetic field of the Earth at a certain location is directed vertically downward and has a magnitude of 54.0 µT. A proton
1. 1 answer
2. asked by bad at physics
3. 597 views
The production of a polypeptide involves the correct sequencing of amino acids, originally encoded by a segment of DNA. This
1. 0 answers
2. asked by Kathy
3. 593 views
Random Variables X and Y follow a joint distribution:f(x,y)=(6-x-y)/8 if 0<x<2, 2<y<4 and 0, else Find P(1<Y<3|X=1) I first got
1. 0 answers
2. asked by Katy
3. 593 views
A small ball of mass m=0.60 kg hangs from a massless string of length l=0.9 m. The ball travels in a vertical circle and its
1. 0 answers
2. asked by Anonymous
3. 592 views
what whole number comes before 1000000
1. 3 answers
2. asked by kellyann
3. 592 views
An airliner makes an emergency landing with its nose wheel locked in a position perpendicular to its normal rolling position.
1. 0 answers
2. asked by anonymous
3. 569 views
An object of mass m=80 kg moves in one dimension subject to the potential energyU(x)=λ4(x2−a2)2+b2x2.(1) Here we use λ= 1
1. 0 answers
2. asked by Anonimus
3. 565 views
P5. A thirty U.S. Treasury bond has a 4.0 percent interest rate. In contrast, a ten-year Treasury bond has an interest rate of
1. 1 answer
2. asked by Dee
3. 565 views
An airliner makes an emergency landing with its nose wheel locked in a position perpendicular to its normal rolling position.
1. 0 answers
2. asked by Phy
3. 562 views
An airliner makes an emergency landing with its nose wheel locked in a position perpendicular to its normal rolling position.
1. 0 answers
2. asked by Anonymous
3. 562 views
What was the connection between type of economy and support of the Constitution?1 Merchants with foreign trade partners
1. 1 answer
2. asked by ki
3. 560 views
16. Mrs. Hamway is making outfits for the school dance team. She can make 2 1/4 outfits per day. How many days should it take
1. 4 answers
2. asked by Jerald
3. 553 views
An ideal gas is in a cylinder with a volume of 5.5 ✕ 102 mL at a temperature of 25°C and a pressure of 710 torr. The gas is
1. 1 answer
2. asked by Anonymous
3. 546 views
The bank sets up an experiment to test the effectiveness of the DVD. The mail it out to a random sample of delinquent customers
1. 0 answers
2. asked by Penny
3. 540 views
A coin is loaded in such way that a tail is three times as likely to occur as a head. If the coin is flipped twice. Find the
1. 0 answers
2. asked by Elizabeth
3. 536 views
The product of three numbers in geometric progression is 1, their sum is -2/3. Find the numbers.
1. 0 answers
2. asked by Adigun
3. 532 views
A block of mass m=2 kg on a horizontal surface is connected to a spring connected to a wall (see figure). The spring has a
1. 1 answer
2. asked by Phy
3. 530 views
An interest rate( is it variable-relevant or fixed irrelevant for year 1,2,3,4?) of 11.5%, from a 4 years loan to buy a machine(
1. 0 answers
2. asked by Doria
3. 526 views
"Quiglilies" are a rare variety of flower. They have one allele for orange petal colour O. They also have another allele for
1. 0 answers
2. asked by Kathy
3. 523 views
I have another question regarding functions, but instead if you are adding up functions that are in a radical.f(x) and g(x) are
1. 2 answers
2. asked by Serena
3. 521 views
Suppose you wnat to purchase a house for 650,000. much of the loan would be left after 10 years if the interest rate was 3.8 %
1. 1 answer
2. asked by Kassie
3. 520 views
A boat sails in a direction 60 degrees north of east with a constant acceleration of 1.5 m/s^2, starting from rest. What are its
1. 1 answer
2. asked by Tsunayoshi
3. 518 views
i need some advice im a freshmen in hghschool and i have one honor class this semester and the 1st term i got a 80.6 and im
1. 10 answers
2. asked by mr.albracht
3. 508 views
5 facts on how Ultraviolet ray,X-rays and gamma rays are dangerous to and their sources.
1. 1 answer
2. asked by Unknown
3. 497 views
Assure that a procedure yields abinomialdistribution with a trial repeated n times. Use abinomial probabilities table to find
1. 1 answer
2. asked by angela
3. 496 views
A velocity selector consists of electric and magnetic fields described by the expressions vector E = E k hat bold and vector B =
1. 1 answer
2. asked by bad at physics
3. 487 views
f(x) = x^2 + 2 g(x) = 2x^2 - 1Find the domain of f+g, f-g, fg, and f/g Can someone please explain to me how you would do this
1. 5 answers
2. asked by Serena
3. 482 views
1. i can be a detective.2. I could be a detective. 3. Maybe I could be a detective. (What is the difference among them in
1. 1 answer
2. asked by rfvv
3. 480 views
Random Variables X and Y follow a joint distribution:f(x,y)=(6-x-y)/8 if 0<x<2, 2<y<4 and 0, else Find P(1<Y<3|X=1) I first got
1. 0 answers
2. asked by Katy
3. 479 views
What if you quadruple the force and keep the force constant what will happen to the resulting acceleration?
1. 2 answers
2. asked by Marie
3. 478 views
this the guy that directed Newbies the same guy who directed High School musical?
1. 2 answers
2. asked by Jenni
3. 475 views
How do you write a good yet funny conclusion for an essay
1. 1 answer
2. asked by Anyonomous
3. 472 views
An airliner makes an emergency landing with its nose wheel locked in a position perpendicular to its normal rolling position.
1. 0 answers
2. asked by Anonymous
3. 466 views
Label the vertex and the intercepts of y=x^2-2x+11. Sketch the graph of the equation
1. 1 answer
2. asked by Pam
3. 465 views
A man is pulling on a rope with a force of 86 N directed at an angle of 64◦ to the horizontal.What is the x-component of this
1. 1 answer
2. asked by Katrina
3. 465 views
what did samuel kemper and the republican army accomplish?
1. 1 answer
2. asked by haley
3. 457 views
The number of tickets sold each day for a performance is given by N(x)=-0.4x^2+8x+14, where x is the number of days since the
1. 1 answer
2. asked by Pam
3. 455 views

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