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Questions Asked on October 5, 2014

Which one of the following sets of quantum numbers can correctly represent a 3p orbital?a) (n = 3 l = 1, ml = 2) b)(n = 1, l =
1. 2 answers
2. asked by Eric
3. 18,050 views
Consider the following balanced equation: 2N2H4(g)+N2O4(g)→3N2(g)+4H2O(g) Complete the following table showing the appropriate
1. 7 answers
2. asked by Run
3. 11,073 views
A spherical balloon is to be deflated so that its radius decreases at a constant rate of 12 cm/min. At what rate must air be
1. 1 answer
2. asked by Leah
3. 6,186 views
1. Which of the following is not considered to be a rock?coal sandstone pumice lava 2. Which of the following is not one of the
1. 14 answers
2. asked by Anonymous
3. 5,311 views
"The King of Mazy May" by Jack LondonWhich detail helps you predict that Walt will face a series of unfortunate events? a)
1. 5 answers
2. asked by Tyler
3. 5,103 views
A card is chosen at random from a deck of 52 cards It is then replaced and then a second card is chosen.What is the probability
1. 5 answers
2. asked by jennifer
3. 4,969 views
a truck can be rented from company A for $100 a day plus $0.60 per mile and company B charges $50 a day plus $0.80 per mile to
1. 6 answers
2. asked by Isabella
3. 4,538 views
how many grams of zinc chloride could be formed from the reaction of 3.57 g of zinc with excess HCL
1. 3 answers
2. asked by Anonymous
3. 4,390 views
A conical water tank with vertex down has a radius of 10 feet at the top and is 22 feet high. If water flows into the tank at a
1. 1 answer
2. asked by Sarah
3. 4,386 views
A sprinter must average 24.0 mi/h to win a 100-m dash in 9.30 s. What is his wavelength at this speed if his mass is 84.5 kg?
1. 2 answers
2. asked by Grant
3. 4,027 views
a painter earns $15 per hour. what is the minimum number of hours he must work to earn at least $200? write an inequality to
1. 6 answers
2. asked by shy gurl
3. 3,689 views
Two tanks are engaged in a training exercise on level ground. The first tank fires a paint-filled training round with a muzzle
1. 1 answer
2. asked by Anonymous
3. 3,674 views
In a parking lot 16% of the cars are blue. There are 4 blue cars in the lot. How many cars are not blue?4x100=400\16= 25 then
1. 3 answers
2. asked by Megan
3. 3,468 views
a) According to the Rydberg equation, the line with the shortest wavelength in the emission spectrum of atomic hydrogen is
1. 1 answer
2. asked by Christian
3. 3,101 views
In mathematics class, 30 students received an A on the third test, which is 125% of the students who received an A on the second
1. 3 answers
2. asked by ashley
3. 2,730 views
a) A sprinter must average 24.0 mi/h to win a 100-m dash in 9.30 s. What is his wavelength at this speed if his mass is 84.5 kg?
1. 2 answers
2. asked by Adam
3. 2,702 views
In chemistry, we did a lab in which we had a certain mass of copper, performed multiple experiments on the copper, and at the
1. 2 answers
2. asked by melbell
3. 2,462 views
A car drives at 15 m/s and has an air resistance force of 277 N. What is the air resistance force at 30 m/s?A truck drives at
1. 1 answer
2. asked by Becky
3. 2,446 views
1.If the energy of a photon is 1.32 × 10^-18 J, what is its wavelength in nm? 2. The energy of an electron in the hydrogen atom
1. 2 answers
2. asked by Benjamin
3. 2,344 views
What is the theme or message of the poem The Bull Moose by Alden Nowlan?i know the poem is a reference to the crucifix of Jesus
1. 4 answers
2. asked by Anonymous
3. 2,284 views
A block of mass m = 4.30 kg slides along a horizontal table with speed v0 = 8.50 m/s. At x = 0 it hits a spring with spring
1. 2 answers
2. asked by Olivia
3. 2,233 views
4 years ago my father's age was 4 times that of my age. At present the sum of my father's age and that of mine is 53 years .
1. 2 answers
2. asked by Jason
3. 2,198 views
During the process of photosynthesis, plants capture the kinetic energy of moving photons and transform it into potential energy
1. 1 answer
2. asked by mike
3. 2,163 views
Which set of quantum numbers(n, l, ml, ms) could describe the highest-energy electron in a ground-state potassium ion, K?a) (4,
1. 1 answer
2. asked by France
3. 2,100 views
At t=0 a grinding wheel has an angular velocity of 24.0rad/s . It has a constant angular acceleration of 35.0rad/s2 until a
1. 1 answer
2. asked by JADE
3. 1,846 views
When 34.1 g of lead reacts with 6.81 L of oxygen gas, measured at 1.00 atm and 25.0°C, 36.1 kJ of heat is released at constant
1. 1 answer
2. asked by george
3. 1,824 views
consider the chemical reaction, 2Al + 3Cl2 -> 2AlCl3. here, 212.7 g of chlorine can produce a maximum of 266.66 g of AlCl3
1. 1 answer
2. asked by bekah
3. 1,730 views
A sixth grader weighs 90 pounds which is 120% of what he weighed in 4 th grade. How much did he weigh in 4th grade?90x100=9000/1
1. 3 answers
2. asked by Megan
3. 1,673 views
Superman throws a boulder of weight 1850N at an adversary on the surface of the earth, where the magnitude of the acceleration
1. 1 answer
2. asked by Serginho
3. 1,549 views
Lyle is putting his videotapes on a shelf.the shelf is 12 inches long.if each videotape is 1 1/2 inches wide,how many videotapes
1. 1 answer
2. asked by Louis
3. 1,544 views
The Internet is BEST described as a vast _______ connection of computer networks that also link to smaller networks.
1. 6 answers
2. asked by ladyk262002
3. 1,478 views
When a water gun is fired while being held horizontally at a height of 1.00 m above ground level, the water travels a horizontal
1. 1 answer
2. asked by taylor
3. 1,445 views
A sprinter must average 24.0 mi/h to win a 100-m dash in 9.30 s. What is his wavelength at this speed if his mass is 84.5 kg?
1. 2 answers
2. asked by Danny
3. 1,413 views
A poll asked 500 adults if they thought Ontario should produce more, less or maintain current production of ethanol.-160 people
1. 1 answer
2. asked by anon
3. 1,406 views
1.) Which of the following inequalities is true for all real values of x?a.) x^3≥^2 b.) 4x^2≥2x^2 c.) (3x)^2≥4x^2 d.)
1. 1 answer
2. asked by Fiona
3. 1,379 views
The equation of line l is 3x-4y=24. the line intersects the x -axis at A and the y -axis at B. GIVEN THAT M is the point (4,-3)
1. 2 answers
2. asked by asif
3. 1,367 views
a horse is running with an initial velocity of 11m/s and begins to accelerate at -1.81m/s^2. how long does it take for the horse
1. 1 answer
2. asked by roger
3. 1,316 views
Suppose that the government imposes a tax on heating oil.1. Would the deadweight loss from this tax likely be greater in the
1. 0 answers
2. asked by Ann
3. 1,316 views
During baseball practice, you go up into the bleachers to retrieve a ball. You throw the ball back into the playing field at an
1. 1 answer
2. asked by Han
3. 1,312 views
What volume of 0.1000 M oxalic acid (a diprotic acid) would be required to completely neutralize 100.00 mL of 0.1000 M NaOH?
1. 2 answers
2. asked by Anonymous
3. 1,169 views
Consider the unbalanced chemical reaction Al + Cl2 → AlCl3. How many moles of AlCl3 can be obtained from 360 grams of Cl2?
1. 2 answers
2. asked by bekah
3. 1,162 views
20. Find the product of 987.2365 and 1,000.A. .9872365 B. .09872365 C. 987,236.5 D. 9,872,365 Ohh now I see it is C
1. 4 answers
2. asked by Sarah
3. 1,148 views
Consider the chemical reaction, 2Al + 3Cl2 → 2AlCl3. Here, 56 g of Al can produce 415.14 g of AlCl3 (Molar masses: Al = 26.98
1. 1 answer
2. asked by bekah
3. 1,124 views
Early in the war, American Indians living in Indian Territory disagreed on which side to take. Which of the following best
1. 3 answers
2. asked by Katt<3Bobby
3. 1,111 views
A child on a sled is initially at rest on an icy horizontal surface. The sled is pushed until it reaches a final velocity of
1. 0 answers
2. asked by Rose Foley
3. 1,083 views
Which principal part of the verb to teach appears in this sentence.Then she taught me how to cultivate rich and healthy soil and
1. 1 answer
2. asked by sydney
3. 1,071 views
The outcome of the Calvin Cycle isA)synthesis of sugars B)Production of pyruvate C)Capture of energy from sunlight D)Breakdown
1. 1 answer
2. asked by bailey
3. 978 views
An automobile traveling along a straight road increases its speed from 89 ft/s to 104 ft/s in 180 ft.If the acceleration is
1. 1 answer
2. asked by Confused Student
3. 947 views
A pilot points his aircraft due easy, while wind blows from the south. If the resultant velocity of the aircraft is 44m/s 22
1. 1 answer
2. asked by Sandara
3. 932 views
how long will it take the sound of the starting gun to reach the ears of the sprinters if the starter is stationed at the finish
1. 1 answer
2. asked by roger
3. 911 views
A baseball of mass m and initial speed v strikes a catcher's mitt.If the mitt moves a distance Δx as it brings the ball to
1. 0 answers
2. asked by Phu-Cuong
3. 911 views
What tenses are used in children's books. Present or past. If both, which is used more often?
1. 5 answers
2. asked by Illy
3. 883 views
Naturally occurring copper is a mixture of two isotopes. One of these has 34 neutrons the other has 36. If the relative atomic
1. 4 answers
2. asked by Rose
3. 879 views
Jesper Parnevik borrowed $70,000 on March 1, 2012. This amount plus accrued interest at 12% compounded semiannually is to be
1. 1 answer
2. asked by Anonymous
3. 851 views
Julie is conducting an experiment where she placed 29.5 mL of water in a calorimeter at 15.0 °C. Then, 2.4 g of A (molar mass =
1. 2 answers
2. asked by Kelly
3. 851 views
At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship B is sailing north at 25
1. 1 answer
2. asked by Sara
3. 808 views
The Springer Company sells its product for $20 per unit. Its fixed costs are $10,000 and the variable cost per unit is $10What
1. 0 answers
2. asked by v
3. 806 views
Which of the following is a positive event of the trustee period?A. defense against Spain B. profitable trade with the Indians
1. 0 answers
2. asked by Amber
3. 803 views
which of these is an example of direct characterizationThe students gasped at the teachers tremendous height Mr Lightner is
1. 2 answers
2. asked by Sandy
3. 793 views
A ball on the end of a string is whirled aroundin a horizontal circle of radius 0.33 m. The plane of the circle is 1.26 m above
1. 0 answers
2. asked by cd
3. 775 views
Consider each of the following scenarios and explain whether the variable in question is a confounder:1. A study of the
1. 2 answers
2. asked by penelope
3. 767 views
Krebs Circle producesA)NADH and Carbon Dioxide B)ADP and NADP C)Acytol CoA and sugars D)Water and Carbon Dioxide
1. 2 answers
2. asked by help
3. 755 views
A 5" by 7" picture is enlarged to 8" x 10". By what percent did it's area increase?
1. 1 answer
2. asked by Jenny
3. 751 views
the school cafeteria serves pizza every sixth day and applesauce every eighth day. suppose that pizza and applesauce are both on
1. 3 answers
2. asked by Anonymous
3. 749 views
A ball on the end of a string is whirled around in a horizontal circle of radius 0.467 m. The plane of the circle is 1.24 m
1. 1 answer
2. asked by Joan
3. 749 views
Compounds with high melting points have _____.covalent bonds metallic bonds ionic bonds no chemical bonds 4. Which of the
1. 0 answers
2. asked by Anonymous
3. 749 views
Why was seven years of war a turning point in British colonial society and their relationship with England?Please give me 4
1. 6 answers
2. asked by Rachel
3. 739 views
Rick and Glen are cornered by zombies as they tend to be in each episode. In this particular episode, Glen fires a grappling
1. 1 answer
2. asked by Luna
3. 738 views
Which of these is an example of direct characterizationTreys voice remained calm as he shared the news Taya was well known for
1. 5 answers
2. asked by Sandy
3. 734 views
I have to use end notes for a project I am doing on a famous dead person. I am using information from the person's medical
1. 3 answers
2. asked by lilly
3. 734 views
A piece of wire of resistance, R and uniform cross sectional area, A is cut into four equal parts and bundled together to form a
1. 2 answers
2. asked by Ariana
3. 712 views
A diver achieves a horizontal velocity of 3.76 m/s from a diving platform located 6m above the water. How far from the edge will
1. 1 answer
2. asked by Rachel
3. 709 views
Which of the following was the main focus of Georgians during the trustee period?A. buliding churches B. survival C. making
1. 0 answers
2. asked by Amber
3. 708 views
In a chemical reaction, A and B reacts to form D. C is the intermediate product of this reaction. Percent yield of the reaction
1. 1 answer
2. asked by bekah
3. 706 views
A cart released from rest at the top of a track 90. cm long takes 4.00 seconds to reach the bottom. determine the velocity as
1. 1 answer
2. asked by Anonymous
3. 701 views
A truck of mass 8912 kg moving at a speed of 66.7 mph has lost its brakes. Fortunately, the driver finds a runaway lane, a
1. 0 answers
2. asked by Anonymous
3. 700 views
Which of the following groups of new settlers in Georgia was pacifits?A. Salzburgers B. Highlands Scots C. Moravians D.
1. 1 answer
2. asked by Amber
3. 698 views
Can someone plz give me the link of the process flow diagram of a textile(dyehouse)?I only need to know the procedures of the
1. 3 answers
2. asked by Jamie
3. 693 views
Although the New England, and the Chesapeake region were both settled largely by people of english orgin, by 1700 the regions
1. 6 answers
2. asked by Ashley
3. 688 views
Suppose that the average amount paid by customers at a grocery store is $80. The standard deviation of the amounts paid is $24.
1. 0 answers
2. asked by Ujash
3. 680 views
A particle undergoes three displacements.The first has a magnitude of 15 m and makes an angle of 40 ◦ with the positive x
1. 1 answer
2. asked by Robert
3. 678 views
there are 50 pupils in a class. 43 of them like mathematics, 38 like english and 33 like both mathematics and english. How many
1. 1 answer
2. asked by pjl
3. 673 views
The distance between two telephone poles is 54 m. When a 2.0 kg bird lands on the telephone wire midway between the poles, the
1. 0 answers
2. asked by christie
3. 663 views
Following oxidation-reduction reaction by using the oxidation state methoda) O2+H2O+Pb=Pb(OH)2
1. 1 answer
2. asked by mathew
3. 661 views
An electron drop to what energy level is likely to emit a photon in the infrared region?
1. 0 answers
2. asked by liz
3. 656 views
Hi! Can someone check this and see if they are correct? Thanks!1.) Which value of x should the expression be further simplified?
1. 1 answer
2. asked by Abby
3. 655 views
We are having a debate in Science class. We are each given two questions to debate each other.1. The Climate is mainly
1. 1 answer
2. asked by Laila
3. 653 views
A medical researcher believes that the standard deviation of the temperatures of newborn infants is greater than 0.6 degrees. A
1. 0 answers
2. asked by Ina
3. 651 views
How do I solve these problemsYou have 2000. g of aqueous NaOH solution. The percent by mass of the solute is 4.25%. How many
1. 1 answer
2. asked by Lucy
3. 634 views
Implicit diff.y^2 + 4xy +4y^2=40 2yy'+ _______ + 8y*y=0 I am confused with the 4xy. Would you write this out to be 4x*y'+4y OR
1. 1 answer
2. asked by Annette
3. 634 views
Should geographers regard culture and social customs as generalizations about a group of people, or should they say it comes
1. 1 answer
2. asked by Ashley
3. 630 views
Hi! Can someone check this and see if they are correct? Thanks!1.) Which value of x should the expression be further simplified?
1. 2 answers
2. asked by Abby
3. 621 views
I have to write an essay and the instructions are Analyze the economic, technological and institutional factors responsible for
1. 0 answers
2. asked by Sandy
3. 618 views
Contrast/comparison on the Parent Trap and the Remake of the Parent Trap I need help asap.
1. 2 answers
2. asked by Carolyn
3. 612 views
What is the percent mass of calcium in a calcium supplement if 1.06 g of calcium carbonate is extracted from a 2.82 g pill
1. 1 answer
2. asked by Mimi
3. 612 views
A uniform bar 1.100 metres in length and having a cross sectional area of 19.500cm square is subject to a loading of 5050.000
1. 1 answer
2. asked by Barry Morgan
3. 611 views
Janet Leapverifyar drops from a high dive platform with a horizontal velocity of 2.8 m/s. She lands in the H2O below 2.6 seconds
1. 1 answer
2. asked by Delaney
3. 609 views
Water is leaking out of an inverted conical tank at a rate of 0.0109 {\rm m}^3{\rm /min}. At the same time water is being pumped
1. 2 answers
2. asked by Leah
3. 606 views
What is another strong way of saying :Yes, I would recommend this book to a friend.
1. 1 answer
2. asked by Sally
3. 596 views
Interest rates on 2-year Treasury securities are currently 5.00%, while 5-year Treasury securities yield 10.00%. If the pure
1. 0 answers
2. asked by Morgan
3. 590 views

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