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Questions Asked on August 24, 2014

A rock is thrown upward with a velocity of 15 meters per second from the top of a 30 meter high cliff, and it misses the cliff
1. 3 answers
2. asked by Jenn
3. 4,977 views
8-hydroxyquinoline (Q) can complex and precipitate many metals. A mixture of the aluminium and magnesium complexes weighed
1. 1 answer
2. asked by David
3. 4,719 views
A golfer on a level fairway hits a ball at an angle of 42* to the horizontal that travels 100 yd before striking the ground. He
1. 4 answers
2. asked by Jennifer PR
3. 3,987 views
What is the expression for the quotient of 6 and the sum of 5 and y?My answer is 6 ---- 5 + y
1. 7 answers
2. asked by Faye
3. 3,616 views
The partial pressure of O2 in your lungs varies from 25 mm Hg to 40 mm Hg. What mass of O2 can dissolve in 1.0L OF water at
1. 1 answer
2. asked by jojo
3. 2,974 views
A race car goes around a circular, level track with a diameter of 1.00 km at a constant speed of 90.0 km/h. What is the car's
1. 2 answers
2. asked by Jennifer PR
3. 2,878 views
A sheet of paper is 8 1/2 in wide and 11 in long. The sheet is printed with a margin 1 1/4 in. wide on all four sides. Find the
1. 5 answers
2. asked by Anonymous
3. 2,517 views
The standard unit of length in the metric system is based on what.
1. 2 answers
2. asked by Rashida
3. 2,497 views
A loaf of bread (volume 3200 cm3) with a density of 0.50 g/cm3 is crushed in the bottom of the grocery bag into a volume of 2400
1. 2 answers
2. asked by Rashida
3. 2,188 views
Type of risk behaviour amongst teenager and explain each by means of recent exampies
1. 20 answers
2. asked by Kefilwe
3. 2,140 views
A 35.0g sample of ethylene glycol is dissolved in 500.0g of water. The vapor pressure of water at 32C is equal to 35.7mm Hg.
1. 1 answer
2. asked by jojo
3. 2,128 views
a number consists of two digits whose sum is 8.if 8 is added to the number its digits are reversed.find the number?
1. 4 answers
2. asked by jyotish
3. 2,105 views
boy weighting 30 kg is riding a bicycle weighting 50 kilograms if the bycycle is moving at a speed of 90 kilometres per hour
1. 2 answers
2. asked by aman
3. 2,040 views
Which statement does not define self-esteem?A. A person's perception of how competent he or she is in learning new information
1. 2 answers
2. asked by Daniela
3. 2,029 views
a) Calculate the number of moles of nitrogen dioxide, NO2, that could be prepared from 79.0 mol of nitrogen oxide and 82.0 mol
1. 2 answers
2. asked by Will
3. 1,901 views
an airplane's altitude is 100 feet as it descents for a landing on a runway whose touchdown is 5000 ft away. Let the x-axis
1. 2 answers
2. asked by Ben
3. 1,898 views
your local cable company charges $29.99/month for basic cable. Premium channels are available for a surcharge of $5.95/channel.
1. 2 answers
2. asked by Michael
3. 1,790 views
Please help me with the following problems:3. Express each ratio as a fraction in simplest form. 3 cups to 8 cups A. 3/16 B. 3/4
1. 10 answers
2. asked by Brady
3. 1,789 views
A cabinet has shelves that are 12 1/2 in. apart. On one shelf, Katherine stacked a CD player that is 4 5/8 in/ high on top of an
1. 1 answer
2. asked by Anonymous
3. 1,724 views
If p stands for this meal is delicious and q stands for busy people do not eat, write each of the following in symbolic form.
1. 2 answers
2. asked by hope
3. 1,578 views
the cost c of going to the movies varies directly with the number of people N attending. A group of four paid $14 to go to the
1. 1 answer
2. asked by Emma
3. 1,577 views
Which of the following interest groups is considered to have the most influence over Congress?A. The American Bar Association B.
1. 6 answers
2. asked by Sharon
3. 1,555 views
A cylindrical gasoline tank is 50 ft high and has diameter 70 ft.How many gallons of gasoline will the tank hold if there are
1. 3 answers
2. asked by patience
3. 1,545 views
. A cylindrical container has a base area of 100 m2 and is 12 m high. If the container is one-thirdfilled with water, what is
1. 2 answers
2. asked by tahira
3. 1,528 views
a gun fires Aa bullet of mass 50g the bullet moving with a velocity of 100m/s strikes a sandbag get embedded after travelling
1. 6 answers
2. asked by t
3. 1,437 views
A ship at sea is due into a port 600 km due south in two days. However, a severe storm comes in and blows it 200 km due east
1. 2 answers
2. asked by james
3. 1,424 views
Which property is illustrated?(7p)mn - 7p (mn) My answer is Associative Property of Multiplication
1. 1 answer
2. asked by Faye
3. 1,417 views
Is jelly a element, compound, or a mixture?Is sweet tea a element, compound or a mixture? Is ketchup a element, compound, or a
1. 1 answer
2. asked by Lexi
3. 1,410 views
If 175 grams of CsCl in 100 grams of water at a temperature of 100C will it be saturated or unsaturated?
1. 1 answer
2. asked by Anna
3. 1,390 views
What is the derivative of 3sin(4x)? I have no idea where to begin!!!
1. 2 answers
2. asked by Eric
3. 1,385 views
What is the slope of the budget line from trading with Friday (coconuts for fish)?
1. 1 answer
2. asked by ryan
3. 1,371 views
Three employes had salaries of 1136,7636 and 11628 respectively. What percentage of the total salaries did the highest- paid
1. 3 answers
2. asked by Hoor
3. 1,332 views
The membership to your local video store is flat rate of $10/year and the DVD rental rate is $3.95/DVD. Write an equation that
1. 2 answers
2. asked by Emma
3. 1,271 views
Other than familiarity, what is the advantage of the English System of measurement?
1. 1 answer
2. asked by Rashida
3. 1,204 views
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride?A. Magnesium has a 22 oxidation
1. 3 answers
2. asked by Yui
3. 1,183 views
It takes you 3 hours to mow a lawn & it takes your sister 2 hours to mow the same lawn. How long does it take the two of you to
1. 6 answers
2. asked by Michael
3. 1,137 views
You need to earn $475/wk to afford your new car. Your work week is 45 hrs & you get 1.5 time the regular hourly rate for any
1. 2 answers
2. asked by Michael
3. 1,135 views
What are the differences between the responsive component and the productive component in theaesthetic domain? A. Appreciation
1. 3 answers
2. asked by Daniela
3. 1,131 views
Which of the following is not an effective instructional strategy to help children develop math concepts?A. Using collections of
1. 1 answer
2. asked by Daniela
3. 1,064 views
Which of following statements correctly describes energy levels?A. Electrons can never move to a higher or lower energy level.
1. 1 answer
2. asked by Yui
3. 1,047 views
considering 3 identical balls. ball 1 with initial speed V collides elastically with balls 2 & 3 whose centres are on a line
1. 2 answers
2. asked by Udayan
3. 1,008 views
From 1990 to 2006, the population, p (in millions), of a large city can be modeled by p = 1.1(1.05)t, where t is the number of
1. 2 answers
2. asked by mari
3. 1,002 views
Which of the following is an example of an appropriate activity-plan objective?A. The child puts the story characters in
1. 1 answer
2. asked by Melinda
3. 940 views
_____________ is a biologically based style of interacting with the world that exists from birth. Fill in the blank.a. Culture
1. 1 answer
2. asked by Ann
3. 936 views
What is a comprehensive theory on the structure of personality that contributes to our knowledge about the origins of
1. 4 answers
2. asked by Ann
3. 934 views
Bilawal can build a wall in 15 days and Bilal in 20 days. If the work on it together for 4 days , then the fraction of the work
1. 1 answer
2. asked by Hoor
3. 914 views
What is the best explanation of the universal perspective in culture?a. Survival is related to the degree that people can adapt
1. 1 answer
2. asked by Ann
3. 906 views
The concentration of CO2 in an unopened soda can is 0.0506 m at 25 C. What is the partial pressure of CO2 gas in the can?
1. 1 answer
2. asked by jojo
3. 895 views
Writing a c++ program that stores the following values in five different variables:28,32,37,24,and 33.We have been ask to get
1. 1 answer
2. asked by Cedric
3. 878 views
Two salesman Eman and Masood are paid a total of Rs. 550 per week by their employer. If Eman is paid 120 percent of the sum paid
1. 1 answer
2. asked by Hoor
3. 878 views
Determine the potential (V) by which a proton must be accelerated so as to assume a particle wavelength of 0.0293 nm.---- This
1. 6 answers
2. asked by Will
3. 843 views
What is the gravitational force between a proton and an electron in a hydrogen atom if they are separated by a distance of
1. 1 answer
2. asked by Rish
3. 835 views
Which of the following is not a good technique for stimulating children to value the arts?A. Talking with children about beauty
1. 3 answers
2. asked by Daniela
3. 815 views
This question never got answered and I would appreciate it if someone could take a look at it.Simplify 12(6^/(5^-4^) + 7 My
1. 3 answers
2. asked by Faye
3. 814 views
Which of the following is a common mistake new teachers make when setting up learning centers?A. Planning specific activities
1. 1 answer
2. asked by Diana
3. 812 views
Which of the following is not a strategy a teacher might use in an exploratory play activity?A. Observe attentively and
1. 1 answer
2. asked by Diana
3. 781 views
angles of a triangleThe second angle of a garden triangle is four times as large as the first. the third angle is 45 degrees
1. 1 answer
2. asked by Jillian
3. 775 views
The number of pages p a student can read varies directly with respect to time t in minutes spent reading. The student can read
1. 1 answer
2. asked by Michael
3. 763 views
What is the proper name for MgSO4/H2O?A. Manganese sulfate hexahydrate B. Magnesium sulfite dihydrate C. Magnesium sulfite
1. 2 answers
2. asked by Yui
3. 751 views
You are at a archeological dig an discover a strange artifact. It is a utinsil tha appears to be carved out of an elephant's
1. 0 answers
2. asked by Jeff
3. 751 views
Which sentence contains a restrictive relative clause?
1. 0 answers
2. asked by Anonymous
3. 746 views
Which property is illustrated?2x(6) - (6)2x My answer is Commutative Property of Multiplication
1. 1 answer
2. asked by Faye
3. 697 views
find all points having an x-coordinate of 4 whose distance from the point (1,5) is 5
1. 5 answers
2. asked by Bri
3. 693 views
Please help me with the following question:8. Observations can lead to hypotheses. Hypotheses can lead to new experimentation.
1. 3 answers
2. asked by Brady
3. 682 views
A body travels from rest with acceleration 8m/s(squared)Find its velocity when it has covered a distance of 100 meter?
1. 4 answers
2. asked by Ruth
3. 642 views
A fuel station sell, aproximately, 2140 liters of gasoline, per day, in which each liters costs 1,75 dollars. The owner observed
1. 1 answer
2. asked by Vitória
3. 634 views
Declining public trust in government over the past 40 years is linked to_______?A. the assassination of John F. Kennedy B. the
1. 3 answers
2. asked by Sharon
3. 625 views
Simplify6xyz/2xz My answer is 3y
1. 3 answers
2. asked by Faye
3. 622 views
For which vAlues of x the following expressions not defined if all these expressions are real numbers1. 2x-1 negative ------
1. 1 answer
2. asked by michael
3. 616 views
in an examination,a student requires 40% of the total marks to pass. if Ru pa gets 185 marks and fails by 15 marks,find the
1. 1 answer
2. asked by jyotish
3. 615 views
As of August 22, 2014 the ratio of wins to total games the Red Sox played is?First of all I need to know if I am right about how
1. 1 answer
2. asked by anonymous
3. 610 views
Write a ten to fifteen page paper that summarizes the concepts and 'laws of evolution' in your own words. Think about and give
1. 1 answer
2. asked by KG
3. 601 views
Calculate the mass of alanine and the volume of HCl required to prepare 1 litre of 0.1mol/litre buffer with pH of 2
1. 1 answer
2. asked by john
3. 591 views
During the Neolithic era, the most isolated part of the world wasa)africa b)south asia c)europe d)the americas
1. 7 answers
2. asked by jessica
3. 561 views
Charlotte bought 46 pens and pencils.Each pen costs $6 and each pencil costs $4. How many penicls she buy?
1. 2 answers
2. asked by tze wei
3. 550 views
using elimination methodx + 6y = 58 -x + 7y = 59 Help please!!!!
1. 1 answer
2. asked by Michael R
3. 544 views
If you end a game of football with 78 yards. Your l;st 2 runs were -7 & -5. Show an expression of how many yard he had before
1. 4 answers
2. asked by Faye
3. 541 views
Why do negative emotions make it hard to learn or work toward a goal?
1. 1 answer
2. asked by Brittney
3. 539 views
Bilawal can build a wall in 15 days and Bilal in 20 days. If the work on it together for to days , then the fraction of the work
1. 1 answer
2. asked by Hoor
3. 535 views
dual federalism is characterized by
1. 1 answer
2. asked by nikki
3. 521 views
Which of the following is an example of a company trying to influence government to hurt its competition?A. a toy manufacturer
1. 5 answers
2. asked by Sharon
3. 517 views
There are 74 tricycles and bicycles in a shop.There are 87 more wheels on the tricycles than on the bicycles. How many bicycles
1. 1 answer
2. asked by nawfal
3. 516 views
Simplify(4/7) cubed My answer is 64/343
1. 2 answers
2. asked by Faye
3. 513 views
Use quadratic formula(3x/x-1)+(2/x)=4 the solution set is ( , )
1. 3 answers
2. asked by Anonymous.
3. 511 views
Calculate the wavelength (in m) of a photon capable of exciting an electron in Li2+ from the state n= 3 to the state n=5
1. 1 answer
2. asked by Will
3. 511 views
How is a compound different from an element?
1. 2 answers
2. asked by Lexi
3. 497 views
Kelly subtracted 2.3 from 20 and got 17.7. Explain why this answer is reasonable
1. 0 answers
2. asked by mynequa
3. 485 views
The area of a rectangle is 25. The lenght is 1/2 of the width. Please help me solve for length and width.
1. 1 answer
2. asked by Sue
3. 479 views
Simplify the expression by combining like terms. 5-x+2 I believe it is 7-x, but just to make sure.
1. 1 answer
2. asked by Lexi
3. 462 views
Simplify12(6^/(5^-4^) + 7 My thoughts 12(36/(5^-4^) + 7 12(36/9) + 7 12 (4) + 7 12 * 11 132
1. 2 answers
2. asked by Faye
3. 457 views
Bilawal can build a wall in 15 days and Bilal in 20 days. If the work on it together for 4 days , then the fraction of the work
1. 1 answer
2. asked by Hoor
3. 452 views
Find the real solution,5(s+4)^2-44(s+4)=9 Thanks in advance
1. 1 answer
2. asked by Anonymous.
3. 452 views
What is the sum or difference for the following.2x+3/4 My answer is x/2 + 3/4
1. 1 answer
2. asked by Faye
3. 441 views
which of these theories best describes the transformation of Phil Connors (Bill Murray) by the end of Groundhog Day?
1. 1 answer
2. asked by Lisa
3. 439 views
(6-3w)(-w2) the two in the second set is a exponent. How do I solve this?
1. 1 answer
2. asked by Lexi
3. 439 views
haziq has $20.he buys 2 pencils.he has $25 after that.How much were the pencils if his father gave him $7?
1. 1 answer
2. asked by nawfal tze wei's friend
3. 415 views
Evaluatem/4 + np^ Where m = 24 n = 6 p = 9 q = 8 My thoughts 24/8 + 8(9)^ 3 + 6(9)^ 3 + 456 489
1. 2 answers
2. asked by Faye
3. 414 views
An example of an objective test is
1. 1 answer
2. asked by Sandra
3. 404 views
What would be the most plausible message that Groundhog Day is communicating about the relation between ethical standards and
1. 2 answers
2. asked by Lisa
3. 404 views
(A)Simplify:n 1 n-1 1. 2 . 25 --------------- n 50.50 2. n 4 n 1 2 - 6.2 --------------- n 2 2 .5 (B)solve for x (1 over 2) to
1. 0 answers
2. asked by michael
3. 398 views

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