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Questions Asked on October 1, 2011

A sample of propane,C3H8, contains 14.4 moles of carbon atoms. How many total moles of atoms does the sample contain?
1. 8 answers
2. asked by The Desperado
3. 8,551 views
How many grams of N2 are produced when 125g of NH3 reacts by the following? 4NH3+6NO--->5N2 +6H20I know the answer but I do not
1. 1 answer
2. asked by Connie
3. 5,643 views
How many grams of MgO are produced when 40.0grams of 02 react with Mg?2mg+O2--->2mgO Could you please set the problem up? I
1. 1 answer
2. asked by Connie
3. 5,428 views
The captain of a ship at sea sights a lighthouse which is 120 feet tall.The captain measures the the angle of elevation to the
1. 2 answers
2. asked by Dan
3. 4,806 views
The horizontal surface on which the block of mass 5.1 kg slides is frictionless. The force of 62 N acts on the block in a
1. 1 answer
2. asked by Kylie
3. 4,271 views
An Astronaut on the Moon drops a rock straight downward from a height of 1.25 meters. If the acceleration of gravity on the Moon
1. 2 answers
2. asked by Erin
3. 3,846 views
You are camping with two friends, Joe and Karl. Since all three of you like your privacy, you don't pitch your tents close
1. 4 answers
2. asked by ahmed
3. 3,841 views
1.A man in a hot-air balloon drops an apple at a height of 150m. If the balloon is rising at 15 m/s, find the highest point
1. 1 answer
2. asked by cedric
3. 3,775 views
Find the point that is one-fourth of the way from (2,4) to (10,8).
1. 1 answer
2. asked by Jackie
3. 2,938 views
A quality-control program at a plastic bottle production line involvesinspecting finished bottles for flaws such as microscopic
1. 1 answer
2. asked by Probability that bottle has flaw!!!!!?
3. 2,476 views
An experimental rocket car starting from rest reaches a speed of 560 km/h after a straight 450 m run on a level salt flat.
1. 1 answer
2. asked by charly
3. 1,867 views
Suppose you carry a bag of groceries weighing 127 N from your car to your kitchen, a distance of 48 m, without raising or
1. 1 answer
2. asked by Kellie
3. 1,659 views
Which of the following is an example of voluntary muscle activity?a. scratching b. movement of food down the intestine c. heart
1. 1 answer
2. asked by Kelsi
3. 1,634 views
Angela, Mary and Tiff are all standing near the intersection of University and 42nd streets. Mary and Tiff do not move, but
1. 2 answers
2. asked by Ron
3. 1,524 views
John drives to work each morning and the trip takes an average of m = 38 minutes. The distribution of driving times is
1. 2 answers
2. asked by Anonymous
3. 1,513 views
Allyson and Adrian have decided to connect their ankles with a bungee cord; one end is tied to each person's ankle. The cord is
1. 1 answer
2. asked by Sara
3. 1,492 views
15 literary devices in chapter 17 of to kill a mockingbird
1. 1 answer
2. asked by henry
3. 1,472 views
A)When point charges q1 = +1.5 ìC and q2 = +5.7 ìC are brought near each other, each experiences a repulsive force of
1. 0 answers
2. asked by Kelli
3. 1,423 views
A loaded penguin sled weighing 73 N rests on a plane inclined at angle θ = 21° to the horizontal (Fig. 6-23). Between the sled
1. 1 answer
2. asked by Granger
3. 1,323 views
A sample of Freon was found to contain 3.21 g of C, 19.0 g of Cl, and 10.2 g F. What is the empirical formula of this compound?C
1. 1 answer
2. asked by Anonymous
3. 1,314 views
One endpoint of a line segment is (8,-1). The point (5,-2) is one-third of the way from that endpoint to the other endpoint.
1. 6 answers
2. asked by Jackie
3. 1,300 views
2. Assume that GDP (Y) is 5,000. Consumption (C) is given by the equationC = 1,200 + 0.3(Y-T) – 50r where r is the real
1. 1 answer
2. asked by Anonymous
3. 1,292 views
I have to give the following feedback to this paragraph: (Evaluative, Interpretive, Supportive, Probing and Understanding). I
1. 11 answers
2. asked by Sheryl
3. 1,245 views
Angles BAC and Angle CAD are supplementary angles. Find the measures of each angle if the measure of Angle BAC is 18x + 16 and
1. 1 answer
2. asked by Darreon
3. 1,172 views
Thank you very much for your corrections.Here are two sentences for you to check. 1) Thank you for your prompt reply. How could
1. 1 answer
2. asked by Henry2
3. 1,165 views
You shoot an arrow into the air. 2.oo seconds later the arrow has gone straight upward to a height of 30 meters above its launch
1. 3 answers
2. asked by Erin
3. 1,163 views
You read in a newspaper that the nominal interest rate is 12 percent per year in Canada and 8 percent per year in the United
1. 1 answer
2. asked by Anonymous
3. 1,148 views
Ascorbic acid (vitamin C) is a diprotic acid having the formula H2C6H6O6. A sample of a vitamin supplement was analyzed by
1. 4 answers
2. asked by Anonymous
3. 1,145 views
Financial advistors generally figure that one's disposable income will be _________percent(%)less than the gross income.A.5-10
1. 5 answers
2. asked by ciara
3. 1,128 views
Asset-liability management is the term where the maturity of an asset is similar to the time that the liability expires. Which
1. 0 answers
2. asked by sam
3. 1,116 views
I forgot to include this part I rephrased myself.1) Macbeth is regretful and upset by guilt. His sense of guilt makes him unable
1. 1 answer
2. asked by Henry2
3. 1,114 views
Punishment, whether positive or negative, __________ the likelihood of a responseA)constantly gives B)changes C)decreases
1. 2 answers
2. asked by missy
3. 1,091 views
How will I be contacted with my reply to my question i asked?
1. 1 answer
2. asked by Tondelayo
3. 1,077 views
A 0.50 kg ball traveling at 6.0 m/s collides head-on with a 1.00 kg ball moving in the opposite direction at a velcity of -12.0
1. 0 answers
2. asked by Clueless
3. 1,056 views
I still have two more parts I'd like you to revise. Thank you very much for the information!1)Macbeth is regretful and upset by
1. 1 answer
2. asked by Henry2
3. 1,047 views
An aqueous solution with a density of 0.998 g/ml at 20 degrees Celsius is prepared by dissolving 12.8 mL of CH3CH2CH2OH (p=0.803
1. 1 answer
2. asked by Jessica
3. 990 views
A mass of 11 kg is being pushed up a frictionless incline with a constant force of 35 Newtons directed parallel to the incline,
1. 2 answers
2. asked by Jon
3. 970 views
The cup on the9th hole of a golf course is located dead center in the middle of a circular green that is70 feet in diameter.
1. 1 answer
2. asked by Basit
3. 892 views
Take west to be the positive direction. The height of a sloped roof above the place where I stand is h = 18 feet (see the figure
1. 0 answers
2. asked by Lori
3. 892 views
hey i hope these are correct nowGraham, Judith. “Happiness is Contagious:New Study Finds.” Chicago Tribune: Health (4 Dec
1. 1 answer
2. asked by Anonymous
3. 879 views
What is Fam & Cons ?
1. 0 answers
2. asked by Sam
3. 852 views
At a certain college, there were 400 science majors, 100 engineering majors, and 600 business majors. If one student was
1. 2 answers
2. asked by Diva99
3. 850 views
Need to make sure I am figuring this problem correctly.I have to analyze the fat content and the protein content on three
1. 1 answer
2. asked by old me
3. 840 views
Consider the straight line: y=1x+3. Calculate the area UNDER this line which is bounded by y=0, x=8 and x=15. (That is, the area
1. 1 answer
2. asked by Anonymous
3. 836 views
A manager states that in his factory, the mean number of days per year missed by his employees is less than the national mean of
1. 1 answer
2. asked by Joey
3. 788 views
You read in a newspaper that the nominal interest rate is 12 percent per year in Canada and 8 percent per year in the United
1. 0 answers
2. asked by Anonymous
3. 780 views
the base of a triangle is 3cm greater thanthe height.the area is 27cm find the heightand base of the triangle
1. 1 answer
2. asked by Anonymous
3. 763 views
Who drafted the Virginia Resolutions in 1765, which stated that colonistscould be taxed only by their own assemblies. Answer
1. 1 answer
2. asked by Sheree
3. 762 views
A projectile is launched at a speed of 141m/s and an angle of 45 degrees. How fast is it moving at the top of its curved
1. 1 answer
2. asked by Rich
3. 758 views
To convert the number of moles of H20 to moles of NH3?1. H=2(1.008)= 2.01 2. 0=1(16.0) = 16.0 Total = 18.01 =# of moles of
1. 1 answer
2. asked by Connie
3. 749 views
Four identical metallic objects carry the following charges: +1.46, +6.39, -4.06, and -9.94C. The objects are brought
1. 0 answers
2. asked by Kristi
3. 721 views
a superball of mass .125 kg is dropped onto a concrete floor from a height of 1m it bounces back at a height of .9m. What is the
1. 0 answers
2. asked by kate
3. 714 views
Solve. 4a-2≤a+1≤3a+44a-2-1≤a+1-1≤3a+4-1 4a-3-3≤a≤3a+3-3 4a/3-6/3≤a≤3a/3 4a/3(1/a)-2≤a≤a(1/a) 4/3-6≤a≤1 I
1. 2 answers
2. asked by Anonymous
3. 707 views
I can't rephrase the following sentencesfrom Shakespeare's Macbeth (the part: Sleep tha knits up ...). Could you please help me?
1. 1 answer
2. asked by Henry2
3. 707 views
A mass of 8 kg lies on a horizontal, frictionless floor. A force of 53 Newtons pushes to the left (negative x direction) with a
1. 1 answer
2. asked by Jon
3. 702 views
Jen makes $5.00 per hour more than Tiffany. If 2 times Jen’s rate plus 3 times Tiffany’s rate is$80.00, what is Jen’s
1. 1 answer
2. asked by kay
3. 702 views
1.In a two page double-space essay, using APA formatting, please respond to the following blog conversation that took place last
1. 9 answers
2. asked by jonjon
3. 702 views
Describe other measurements sociologists utilize to calculate prejudice.
1. 1 answer
2. asked by debbie
3. 694 views
Question: What are the distinguishing characteristics of prokaryotes?My Answer: Prokaryotes range in size from 1 to 5
1. 1 answer
2. asked by BOO!
3. 694 views
Can you help me with the Prepositions and Conjunctions in this sentence?General endotracheal anesthesia was induced, and the
1. 4 answers
2. asked by Cindy
3. 686 views
1) Starting with 75.00 g of 1-propanol and 75.00 g of PCl 3. Calculate the theoretical yield of 1-chloropropane.3CH3CH2CH2OH +
1. 2 answers
2. asked by anonymous
3. 683 views
what are the life and time of christopher columbus the 8 strands of social studies
1. 0 answers
2. asked by mohal
3. 680 views
Which one of the following budget items would probably be considered a fixed expense?A.entertainment B.Savings C.Clothing
1. 4 answers
2. asked by ciara
3. 672 views
Four identical metallic objects carry the following charges: +1.46, +6.39, -4.06, and -9.94C. The objects are brought
1. 0 answers
2. asked by Kristi
3. 671 views
how do I solve using the multiplacation method-2x>1/9
1. 1 answer
2. asked by Katie A
3. 670 views
P dollars equals to an interest rate r for T years= T=P+Prt. An investment of $10,000 grew to at least $12,000 in two years,
1. 1 answer
2. asked by Anonymous
3. 667 views
The digits of a three digit number are in AP&their sum is 15.The number obtained by reversing the digits is 594 less than the
1. 1 answer
2. asked by Aiswarya
3. 662 views
John's gross income is $1,000 per month. Based on an assumption that 25% of his gross income will be withheld, he can expect his
1. 4 answers
2. asked by ciara
3. 655 views
1)Efforts by an elite to control all forms of organizational life in a society are known as totalitarianism.True False 2)No
1. 1 answer
2. asked by Casey
3. 650 views
points O,P and Q are collinear
1. 1 answer
2. asked by hailey
3. 650 views
A body is projected vertically upwards at a speed of 63m/s. if g = 9.8m/ s². Find the maximum height reached?
1. 2 answers
2. asked by Eto
3. 648 views
Ethanol (C2H5OH) is synthesized for industrial use by the following reaction, carried out at very high pressure.C2H4(g) + H2O(g)
1. 1 answer
2. asked by Anonymous
3. 647 views
A pair of sneakers cost s dollars. A pair of socks costs k dollars. If the store charges 5% sales tax, write an expression for
1. 1 answer
2. asked by leah
3. 645 views
Read text below. Label 5 sentences with feedback (complete sentences), using these five types of feedback: Evaluative,
1. 2 answers
2. asked by Sheryl
3. 642 views
Erica tries to avoid her boss when he's in a bad mood. To keep out of his way, she spends more time doing dreaded but important
1. 3 answers
2. asked by missy
3. 635 views
It takes 75 mL of 0.124 M KOH to neutralize 28.5 mL of H2SO4 solution. What is the concentration of the H2SO4 solution?Answer in
1. 0 answers
2. asked by matt
3. 634 views
A mass of 17 kg is placed on a frictionless incline which is inclined at an angle of 59 degrees above the horizontal. It is held
1. 1 answer
2. asked by Jon
3. 631 views
Which of the following would be classified as a messianic movement?Jim Jones's Temple of God the American labormovement the Ku
1. 3 answers
2. asked by Casey
3. 629 views
A 150-foot-long ramp connects a ground-level parking lot with the entrance of a building. if the entrance is 8 feet above the
1. 2 answers
2. asked by Anonymous
3. 629 views
sqrt(x^2 - 9) / xI need to solve this using the definition of a derivative [f(a+h) - f(a)]/h I can't seem to get it :\
1. 2 answers
2. asked by Daniel
3. 629 views
What is the value of the variable and bc if b is between a and c. Ab=4x,bc=5x;ab=16
1. 1 answer
2. asked by kelvyn
3. 627 views
the molar mass of CopperII NitrateCU(NO3)2 is _________grams Ok so I 1. Cu= 63.55 2. N=14.01 3. 0= 6 X 16.00=96 I get
1. 2 answers
2. asked by Connie
3. 624 views
4>-3+3 or 6<or equal -2x+3 solve the inequality
1. 0 answers
2. asked by Katie A
3. 614 views
I forgot to include the following sentences. Thank you.1) Our school is renowned for the study (?) of bio-technologies and is
1. 1 answer
2. asked by Henry2
3. 614 views
The area of the larger of two similar polygons is 315 squared centimeters. If the scale factor of their perimeters is 2:3 what
1. 1 answer
2. asked by Sally
3. 614 views
Soybean meal is 12%protein corn meal is 6% proteinhowmany pounds of each should be mixed together in order to get 240pounds
1. 3 answers
2. asked by Katie A
3. 607 views
From a functional point of view, which pair of interactions is equivalent?A. Cleaner and client fish, and ants and aphids. B.
1. 0 answers
2. asked by A.A.
3. 607 views
A particle at rest undergoes an accelerationof 2.9 m/s2 to the right and 2.6 m/s2 up. What is its speed after 5.3 s? Answer in
1. 1 answer
2. asked by adam
3. 607 views
you have 13 bags of gold wins. out of 13 bags gold coins, there is one bag gold coins lighter. assume that one real gold coins
1. 1 answer
2. asked by alya
3. 603 views
a person touches a hot stove with her hand and quickly pulls it away in pain. Identify which three organs systems the body
1. 0 answers
2. asked by Karan
3. 600 views
a person touches a hot stove with her hand and quickly pulls it away in pain. Identify which three organs systems the body
1. 2 answers
2. asked by Karan
3. 599 views
A 150-foot-long ramp connects a ground-level parking lot with the entrance of a building. if the entrance is 8 feet above the
1. 1 answer
2. asked by Anonymous
3. 598 views
Can you check the grammar in these two sentences, please? Thank you.1) Best would be to know the name of the principal "and" the
1. 1 answer
2. asked by Henry2
3. 591 views
Stickman is driving a dragster. He does the quarter mile in 4 seconds and at the finish line is speed is 100m/s. He deploys his
1. 1 answer
2. asked by Norman
3. 588 views
I left out three sentences. Thank you very much.1) There are several reasons why the murder takes place off-stage. First of all
1. 1 answer
2. asked by Henry2
3. 586 views
An invoice dated August 15 is paid on August 20 . The amount on the bill is $ 1,525 and the credit terms are 3 / 10 , n / 30.
1. 2 answers
2. asked by Anonymous
3. 577 views
What system of government did Plato recommend in The Republic?
1. 1 answer
2. asked by TRACEY
3. 574 views
One of the characters Mendel studied was the position of the flowers. He crossed plantsthat had flowers at the tips of the stems
1. 0 answers
2. asked by Ellen
3. 571 views
I really need you to check my rephrase of "Macbeth". I also included a sentence from a letter. Thank you very much.1) If you
1. 1 answer
2. asked by Henry2
3. 563 views
After you have set your budget-related goals,the next logical step is to :A.figure out your expenses B.make a budget worksheet
1. 5 answers
2. asked by ciara
3. 561 views

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