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April

Questions Asked on April 24, 2014

How would the dx2−y2 orbital in the n=5 shell compare to the dx2−y2 orbital in the n=3 subshell?True or False 1.The contour
1. 8 answers
2. asked by Kristine
3. 22,032 views
1. The image above shows the Andes Mountains. Which of the following processes formed this feature? (1 point)(pic of Andes
1. 97 answers
2. asked by TTR+S<3
3. 17,043 views
Annual starting salaries for college graduates with degrees in business administration are generally expected to be between
1. 6 answers
2. asked by Vanessa
3. 13,083 views
What is the azimuthal quantum number (also called the angular-momentum quantum number), ℓ, for the orbital shown here?(the
1. 2 answers
2. asked by Anonymous
3. 8,399 views
The mechanism for the reaction described by2N2O5(g) ---> 4NO2(g) + O2(g) is suggested to be (1) N2O5(g) (k1)--->(K-1) NO2(g) +
1. 2 answers
2. asked by Mia
3. 5,737 views
A real estate office manages 50 apartments in a downtown building. When the rent is $900 per month, all the units are occupied.
1. 3 answers
2. asked by Deepa
3. 4,947 views
What do you call an alligator that sneaks up and bites you from behind?
1. 5 answers
2. asked by junior
3. 4,420 views
Mr. Fairfax ordered 3 large pizzas for a class party. Group A ate 6/6 ( that should look like a fraction) of the first pizza,
1. 16 answers
2. asked by Renee
3. 4,076 views
write a word problem for 1/3 x 1/4 use the definition of multiplication and math drawing to help determine the answer. explain
1. 2 answers
2. asked by bernadette
3. 3,874 views
a circular pizza box logo has a sector with a central angle of 80 degrees and a diameter of 16 inches. Find the area of this
1. 2 answers
2. asked by G
3. 3,259 views
A student compared some chemical and physical properties of three pure substances. Her data are recorded in the chart above.
1. 8 answers
2. asked by A.J
3. 3,189 views
1)A north south highway, intersects an east west highway, at point P. A vehicle process point P @ 1pm, traveling east at a
1. 1 answer
2. asked by Deepa
3. 3,170 views
An astrophysicist working at an observatory is interested in finding clouds of hydrogen in the galaxy. Usually hydrogen is
1. 2 answers
2. asked by Anonymous
3. 2,906 views
Kurt cut pizzas into wedges measuring 40 degrees. If each person eats one piece of the pizza, how many people could he feed with
1. 5 answers
2. asked by Gab
3. 2,797 views
Methanol CH3Oh can be produced by reacting carbon monoxide and hydrogen gas in the presence of a catalyst. If 75.00 grams of
1. 3 answers
2. asked by Jackson
3. 2,684 views
Mark the statement if it describes Roman society during the time of Cincinnatus.A. Rome’s government was based on law in which
1. 4 answers
2. asked by Alyssa
3. 2,626 views
Suppose that y varies inversely with x, and y = 0.2 when x = 2. What is an equation for the inverse variation?y = 1.8x y = 0.4/x
1. 4 answers
2. asked by Sandra
3. 2,594 views
In hypothesis testing, β is the probability of committing an error of Type II. The power of the test, 1 - β, is then:A. the
1. 1 answer
2. asked by emma
3. 2,568 views
In a survey, 600 mothers and fathers were asked about the importance of sports for boys and girls. Of the parents interviewed,
1. 2 answers
2. asked by nicole
3. 2,239 views
According to the pressure-flow hypothesis, which of the following statements is not true• Water moves from the xylem to the
1. 1 answer
2. asked by Sandra
3. 1,899 views
The International Air Transport Association surveys business travelers to develop quality ratings for transatlantic gateway
1. 2 answers
2. asked by Vanessa
3. 1,781 views
If a charged sphere is brought close to a rod as shown in Figure A, the pairs of pith balls suspended at the ends of the rod
1. 2 answers
2. asked by nick
3. 1,774 views
Suppose that 40% of all college students smoke cigarettes. A sample of 10 is selected randomly. What is the probability tha ta
1. 1 answer
2. asked by Destinee
3. 1,684 views
1. Consider the region bounded by the curves y=|x^2+x-12|, x=-5, and x=5 and the x-axis.A. Set up a sum of integrals, not
1. 1 answer
2. asked by anon
3. 1,413 views
In a arcade game, the "monster" is the shaded sector of a circle of radius 1 cm, as shown in the figure. The missing piece (the
1. 3 answers
2. asked by D.
3. 1,361 views
An electronics store usually sells 18 remote control devices per week at a retail price of $12.49. This week the manager put the
1. 1 answer
2. asked by nick
3. 1,343 views
How would i do this?Use the binomial theorem to expand (2x – 5y)^3
1. 2 answers
2. asked by Me and I
3. 1,322 views
What is the de Broglie wavelength of an electron traveling at 1.26×105m/s ?
1. 2 answers
2. asked by Anonymous
3. 1,270 views
9. FIND THE EFFECTIVE RATE THAT IS EQUIVALENT TO:i) 4 1/2 percent compounded semi annually ii) 12 percent compounded daily
1. 3 answers
2. asked by fizz
3. 1,245 views
1. Management of Sundown Rent-a-Car (see Problem 8-8) has decided that perhaps the cost during the six-month period is not the
1. 1 answer
2. asked by Kayla
3. 1,220 views
Jeff hiked 2/3 distance from Lookout Point to Eagle Station then stopped for lunch. How far had he hiked?Lookout Point to Eagle
1. 1 answer
2. asked by Anonymous
3. 1,182 views
Lincoln best demonstrated the qualities of the Republican Party in that ___________________ .a.he supported Congress’ decision
1. 1 answer
2. asked by imissbobby♥
3. 1,167 views
Please Help!what will happen if 50mL of 0.022M Na2S2O3, 50mL of 0.010M AgNO3 and 50mL of 0.097m KCl are mixed together? for
1. 1 answer
2. asked by leslie
3. 1,127 views
10.On 16 april 1990, RM5000 was invested at 6% compounded semi annually. Find the amount accumulated on 16 october 1993 if the
1. 1 answer
2. asked by fizz
3. 1,121 views
For a t distribution with 16 degrees of freedom, find the area, or probability, in each region.a. To the right of 2.120. (Use 3
1. 1 answer
2. asked by Vanessa
3. 1,113 views
If you were trying to design the most effective nuclear fission reactor possible, what ratio ofU-235 to U-238 would you want?
1. 2 answers
2. asked by Hassina
3. 1,081 views
1.find the future value for the following investment :a) RM19999 at 4.5% COMPOUNDED every 2 months for 2 year b) RM 120000 at 5
1. 2 answers
2. asked by fizz
3. 1,064 views
1. A small plane can travel at 200 km/h in still air. If a 50.0 km/h wind is coming from the east, determine the ground velocity
1. 2 answers
2. asked by Corey Brown
3. 1,057 views
what can a teacher do to reinforce the primary relationship between the parent and child and communicate that the teacher does
1. 2 answers
2. asked by j
3. 1,018 views
A sidewalk borders a rectangular play area.the play area measures 20ft by14ft.the width of the sidewalk is 2 ft.what is the
1. 1 answer
2. asked by Anonymous
3. 983 views
A lifeguard who can swim at 1.2 m/s in still water wants to reach a dock positioned perpendicularly directly across a 550 m wide
1. 3 answers
2. asked by Corey Brown
3. 983 views
a cartoon can hold 1,000 unit cubes that measure 1 inch by 1 inch by 1 inch describe the dimension of the cartoon using unit
1. 5 answers
2. asked by pinks
3. 978 views
Prof. C is studying a population of the elementary school pupils in a school district with data on all its children. Another
1. 1 answer
2. asked by Kevin
3. 975 views
aspirin is synthesized through the following reactionC7H603+C4H6O3=C9H8O4=HC2H3O2 a)Assuming the maximum yield that could be
1. 1 answer
2. asked by jackson
3. 971 views
Which of the following is not correct?A. The rejection region is controlled by the alpha level and the alternate hypothesis. B.
1. 2 answers
2. asked by cassandra
3. 968 views
Which of the following is true of the Antarctic Treaty System?
1. 5 answers
2. asked by lisa
3. 956 views
The density of solution of sulfuric acid is 1.29 g/cm3, and it is 38.1% acid by mass. What is the mass, in grams, of 25.0 mL of
1. 2 answers
2. asked by Natalie
3. 947 views
an emotional response created by the separation between teachers and parents is the fear that the teachers will replace the
1. 2 answers
2. asked by j
3. 929 views
According to a publisher's records, 20% of the books published break even, 30% lose $1000, 25% lose $10,000, and 25% earn
1. 1 answer
2. asked by Liz
3. 929 views
two people start walking from the same point. Person A walks due east for 3.5 km and the person B walks in the direction 123
1. 2 answers
2. asked by drake
3. 928 views
volume is determined by the following formula Vs*3represent the volume of the cube above in expanded form right side 3cm
1. 3 answers
2. asked by Mia
3. 914 views
the drawing below measures 7.8 cm by6.2 cm what is the perimeter in meters? scale 1cm=10m the drawing is square
1. 4 answers
2. asked by bob
3. 904 views
2 vertices of a triangle are 1,-4 and 6,-4. List 2 possible coordinates of the third vertex so that the triangle has an area of
1. 3 answers
2. asked by Samuel
3. 882 views
The North’s blockade of the Southern sea ports was challenged in an early battle at sea between which two iron-clad vessels?
1. 3 answers
2. asked by imissbobby♥
3. 880 views
A rectangular backyard measures 15 meters by 20 meters.there is a square flower bed in the middle of the yard with three sides
1. 1 answer
2. asked by Anonymous
3. 876 views
The demand function for a certain brand of CD is given byp = −0.01x^2 − 0.2x + 12 where p is the unit price in dollars and x
1. 1 answer
2. asked by Vanessa
3. 872 views
6.how long will it take for a sum of money to quadruple at 10 percent compounded annually ?7. At what rate compounded
1. 1 answer
2. asked by fizz
3. 862 views
From the following list of number of discharges each day in September, compute the mean, median, mode, and range. Round the mean
1. 1 answer
2. asked by John
3. 856 views
Roy Landers bought 3,000 shares of stock for $59 per share. Six months later he sold the 3,000 shares of stock for $75 per
1. 1 answer
2. asked by nick
3. 854 views
Suppose there is a cow that is tied to the corner of a barn with a rope as shown in thefigure below. One side of square barn
1. 1 answer
2. asked by Kenny
3. 852 views
A specialty cooking oil is packaged in a bottle that is a triangular prism. The base of the bottle is 2.2 in. Wide and 2.4 in.
1. 3 answers
2. asked by Mom B
3. 850 views
Jance spend from 7pm to 9pm doing her homework. She spend 3 times as mach time on her english project as she did on math. the
1. 4 answers
2. asked by Daniel
3. 847 views
How many grams of sodium acetate, NaC2H3O2, would have to be added to 5.00 L of 0.65 M acetic acid (pKa 4.74) to make the
1. 2 answers
2. asked by Ava
3. 824 views
The bottom portion of a loading bin is cone shaped. The base radius of this part of the bin is 3.5 feet and the slant height is
1. 0 answers
2. asked by lex
3. 790 views
how can i construct a dichotomous key that can be used to identify the following: mango leaf, tridax procumbent leaf, cassia
1. 1 answer
2. asked by Robert
3. 774 views
An unnoticed mechanical failure has caused one-fourth of a machine shop’s production of 10000 pistol firing pins to be
1. 0 answers
2. asked by nicole
3. 768 views
ssume all temperatures to be exact.A 0.240-kg coffee cup at 27∘C is filled with 0.200kg of brewed coffee at 96∘C. The cup
1. 1 answer
2. asked by beti
3. 756 views
The demand function for a certain brand of CD is given byp = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in
1. 0 answers
2. asked by Vanessa
3. 754 views
The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p
1. 0 answers
2. asked by Vanessa
3. 739 views
RM65000 will be invested for 6 years 9 months. if the investment will be offered 5% compounded semi annualy for the first 2
1. 6 answers
2. asked by fizz
3. 735 views
Prior to their phaseout in the 1980s, chemicals containing lead were commonly added to gasoline as anti-knocking agents. A 3.279
1. 1 answer
2. asked by Annabelle
3. 726 views
Sketch the graph (Do this on paper. Your teacher may ask you to turn in this graph.) and find the area of the region bounded
1. 1 answer
2. asked by Vanessa
3. 723 views
A sum of money,X was deposited in a saving account at 10 percent compounded daily on 25 july 1993. on 13 august 1993, rm600 was
1. 1 answer
2. asked by fizz
3. 723 views
calculate the net operating income ,evergreen corp has provided the following data: sales per period 1000 units ,selling price $
1. 0 answers
2. asked by Sara
3. 715 views
A proton moves in a circular path perpendicular to a constant magnetuc field. If the field strengrh of the magnet is increased,
1. 1 answer
2. asked by cindy
3. 713 views
In what part of the cell does translation occur?
1. 1 answer
2. asked by Miguel
3. 710 views
Find the area of the shaded region.the following curves are; y=x^3 y=x+6 y=-1/2x
1. 1 answer
2. asked by Vanessa
3. 693 views
4. At the end of every year for 3 years, RM1000 will be invested in an account that offers 8% compounded annualy.Find the
1. 2 answers
2. asked by fizz
3. 692 views
In June 2011,Kelly purchased new equipment for $26000 to be used in her business.Assuming Kelly has net income from her business
1. 0 answers
2. asked by Mary
3. 682 views
How many grams of sodium acetate, NaC2H3O2, would have to be added to 5.00 L of 0.65 M acetic acid (pKa 4.74) to make the
1. 1 answer
2. asked by Anonymous
3. 675 views
The average cost per night of a hotel room in New York City is $273 (SmartMoney, March 2009). Assume this estimate is based on a
1. 1 answer
2. asked by Vanessa
3. 674 views
The base of triangle ABC is one half the altitude. The altitude of triangle DEF is one half its base. If both triangles are
1. 1 answer
2. asked by thomas
3. 674 views
I am having a hard time understanding how to calculate pH. my textbook states that that pH =-log[H^+].I have two questions that
1. 1 answer
2. asked by jazz
3. 666 views
Can you guess my number? The number is less than 30. The sum of the digits is 10. The number is even. What number am I?
1. 2 answers
2. asked by Kaiden
3. 664 views
How does the short story "Happy Event" by Nadine Gordimer relate to the impact of an individual's ambition on self and others?
1. 0 answers
2. asked by kyle
3. 656 views
Your organization is holding a pizza party. A group of 24 women eat es031-1.jpg slices each and 20 men eat es031-2.jpg slices
1. 1 answer
2. asked by Kik
3. 653 views
Choosing verbs that agree in Number with Their Subjects:1. Almost everybody (has,have) played games that originated in faraway
1. 7 answers
2. asked by Tom
3. 650 views
Kris earns $47 total each month doing chores around his house his grandmother' house and his uncle house he calculates his total
1. 5 answers
2. asked by Pinks
3. 646 views
solve the equation. Enter the answer as a comma-separated list. if there is no real solution, enter no real solution.x upper 2 -
1. 1 answer
2. asked by Mary
3. 643 views
calculate the present value AND the compound interest for this investment, round to the nearest cent...$20.000 with a nominal
1. 1 answer
2. asked by teresa
3. 642 views
An unnoticed mechanical failure has caused one-fourth of a machine shop’s production of 10000 pistol firing pins to be
1. 0 answers
2. asked by nicole
3. 641 views
When 100 mL of 0.60 M Na2CO3(aq) is combined with 500 mL of 0.060 M Ba(NO3)2(aq), a precipitate is observed. What is the
1. 1 answer
2. asked by Jonathan
3. 639 views
Suppose 95.0 mL of HCl gas at 25 ºC and 707 torr is bubbled into 298 mL of pure water. What will be the pH of the resulting
1. 2 answers
2. asked by Linda
3. 634 views
perimeter = 24 feettriangle that have one side is b =? second side is b =? third side is b - 3 =? How to solve this problem?
1. 3 answers
2. asked by Lina
3. 631 views
I need someone to check to make sure that I balanced my equations correctly. I have to add a (g) or (s) to indicate gases and
1. 1 answer
2. asked by jazz
3. 630 views
Birds share many different characteristics. List three of these.
1. 1 answer
2. asked by Anonymous
3. 628 views
A bag of chocolate candies has the following colors: 5 yellow, 7 green, 8 red, 5 orange, and 4 brown. What is the probability of
1. 1 answer
2. asked by Liz
3. 628 views
A cross-section of a sphere (when cut by a plane through its center) is a circle of area 100pi cm^2 what is the surface area of
1. 1 answer
2. asked by D.
3. 624 views
The quantity demanded x (in units of a hundred) of the Mikado miniature cameras per week is related to the unit price p (in
1. 0 answers
2. asked by Vanessa
3. 614 views
Traditional African is an advantage for Men only,not women
1. 0 answers
2. asked by Elton
3. 614 views

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