malik
Popular questions and responses by malik
math
A ball is dropped from the roof a building which is 256 m high. The height h of the ball at any instant t is described by h(t) = โ 16t2 + 256 Find i) Instantaneous velocity of ball at t = 3 seconds ii) The time taken by ball to reach the ground level.
asked on October 12, 2015 
science
Describe one region of the world where this hypothetical isotherm pattern is actually observed.
asked on March 19, 2011 
physics
In a headon collision, a car stops in 0.11 s from a speed of 23 m/s. The driver has a mass of 87 kg , and is, fortunately, tightly strapped into his seat. What force is applied to the driver by his seat belt during that fraction of a second?
asked on January 13, 2012 
math
Name two 2digit factors whose product is greater than 200 but less than 600
asked on October 28, 2015 
Psychology
prediction is to explanation as _ is to _
asked on April 10, 2011 
math
Citizens of Franistan pay numerically the same percent in income tax as they make in Rupees per week. (Example: If one makes 15 Rupees per week, he pays 15% in income tax.) What is the most a person can make after taxes are deducted in this country?
asked on March 7, 2010 
Algebra
on a map is 73 is 12 cm from the airport by car the distance between the 2 points is 30 miles. what is the scale for the map
asked on November 16, 2016 
math
Shannon says my apartment number is a prime number. Which could be Shannons apartment number? 15 31 or 44 explain answer
asked on January 13, 2015 
CHM 300
We did experiment: Spectrophotometry(Determination of iron with 1,10Phenanthroline) It asks me to find the molar absorptivity of the Fephenanthroline complex? How do i find it ? please eplain.
asked on October 20, 2014 
CHM 300
How do you find the Mass of Vitamin C in tablet? we did Redox Titration (Determination of ascorbic acid by Iodometric BackTitration) I have fillied out the data table for Standardization of 0.07 M Na2S2)3 for the determination of unknown I cannot figure
asked on October 8, 2014 
Chemistry
Potentiometric AcidBase Titration: The tasks to be performed in Experiment #6 include: A. Preparation of a 0.05 M solution of sodium hydroxide (titrant solution). B. Standardization of the titrant solution. C. Calibration of the pHmeter. D. Determination
asked on October 3, 2014 
Chemistry
Explain the advantages of a potentiometric titration over titrations that use colored indicators.
asked on October 3, 2014 
economics
Consider the problem of a rational consumer with an experienced utility function given by 8โx+m. Let p=$1 p/unit denote the market price of good x. Suppose that, initially, the firm selling the good matches his purchases as follows: for every x units
asked on March 23, 2014 
georgia studies
what are nathan deal's duties as governor for georgia
asked on January 24, 2012 
college
A cyclopropaneoxygen mixture is used as an anesthetic. If the partial pressure of cyclopropane in the mixture is 334 mm Hg and the partial pressure of the oxygen is 1.02 atm, what is the total pressure of the mixture in torr?
asked on November 13, 2010 
math
what is an example of associative propety of addition
asked on April 20, 2010 
Math
2 4/7 divided by
asked on November 20, 2009 
math
Nick cut a loaf bread into 12 equal slices. His family ate some of the bread and now 5/12 of the loaf is left. Nigel wants to put each of the leftover slices in its own bag. How many bags does Nigel need?
asked on May 31, 2020 
Math
In a book ๐ store ๐ฌ 60 identical books ๐ occupy a length of 1.5 m on the shelf. Find the length occupied by 50 such books ๐ on the shelf
asked on April 12, 2020 
Math
In a book store ๐ฌ 60 identical books ๐ occupy a length of 1.5 m on
asked on April 12, 2020 
Geography
What is Mineral science
asked on February 3, 2020 
Chemistry
What is catalyst?
asked on November 17, 2019 
Chemistry
WHAT IS THE AMOUNT OF A SUBSTANCES CONTAINED IN 50GRAM OF MAGNESIUM TRIOXOCARBONATE IV (Mg=24,C=12,O=16
asked on November 17, 2019 
Maths
A student circle for x hour at 12km per hour and y hours at 16km per hour all together the student circles 66km in 5 hours.find x nd y
asked on August 21, 2019 
Math
Hello I'm stuck with these two questions The point (1,2) is on the graph of f(x). determine the resulting point. a) g(x)=f(x+1)3 b) f(2x)
asked on August 14, 2016 
Math
Hello I'm stuck with these two questions The point (1,2) is on the graph of f(x). Describe the following transformations on f (x) , and determine the resulting point. a) g(x)=f(x+1)3 b) f(2x)
asked on August 14, 2016 
PreCalc
Hello I'm stuck with these two questions The point (1,2) is on the graph of . Describe the following transformations on , and determine the resulting point. a) g(x)=f(x+1)3 b) f(2x)
asked on August 13, 2016 
Advanced Functions
Hello I'm stuck with these two questions The point (1,2) is on the graph of . Describe the following transformations on , and determine the resulting point. a) g(x)=f(x+1)3 b) f(2x)
asked on August 13, 2016 
math
Tate has bag of golf balls: 3 red, 5 blue, 2 yellow, and 2 green. What is the probability that he pulls out a red one, replaces it, and then pulls out another red one? A) 1/24 B) 1/22 C) 1/16 D) 5/12
asked on September 14, 2015 
Math
Is 12% greater than or less than 100%?Explain.
asked on April 14, 2015 
reading
For this line, explain how the italicized context clues help you find the meaning of the underlined word These birds are very trying*(this is underlined) i'm sick of hearing them. sick italicized
asked on April 13, 2015 
Analytical CHM
For both the 2(acetyloxy) benzoic acid and the acetic acid, which endpoint determination method will give the most reliable endpoint? and Why is this method most reliable ? Please explain in detail
asked on October 15, 2014 
algebra 1
Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each framed photograph cost $30, and the materials for each greeting card cost $2. Marissa can sell up to 8 framed photographs and 40
asked on November 23, 2013 
algebra 1
Marissa is a photographer. She sells framed photographs for $100 each and greeting cards for $5 each. The materials for each framed photograph cost $30, and the materials for each greeting card cost $2. Marissa can sell up to 8 framed photographs and 40
asked on November 22, 2013 
algebra 1
Material cost equation : 30x + 2y = 200 Profit equation : 100x + 5y = 400 B. Explain your inequalities and explain why x
asked on November 22, 2013 
algerbra 2
This homework question was removed due to a copyright claim submitted by the National Network of Digital Schools Management Foundation (NNDS).
asked on November 22, 2013 
algebra
the elspaso middle school girls basketball team is going from el paso to san antonio for the texa state championship. The trip will be 560 miles. Their bus travels at an average speed 60 miles per hour.
asked on April 14, 2013 
math
make a setof 15 numbers with landmarks. max152 range 25 mode 139 median 142
asked on April 9, 2013 
Math
some kangaroos can cover 30 feet in a single jump. if a kangaroo could jump like that 150 times in a row, how farther would it need to go to cover a mile? (1 mile=5280 feet)
asked on October 15, 2012 
Math
Evaluate the expression. 2 60รท(7+3)+3
asked on October 15, 2012 
Math
i need help solving this math problem. 15*12/43^2+17(9)
asked on September 11, 2012 
math
if a vase is a cube that has a side of 7 inches how much water will it hold
asked on September 6, 2012 
SCIENCE
Sponge Bob notices that his pal Gary is suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor. His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure, while Sandy says that
asked on September 5, 2012 
Science
Sponge Bob notices that his pal Gary is suffering from slimotosis, which occurs when the shell develops a nasty slime and gives off a horrible odor. His friend Patrick tells him that rubbing seaweed on the shell is the perfect cure, while Sandy says that
asked on September 5, 2012 
biology
what is the death by loneliness
asked on September 6, 2011 
social studies
In what ways are NIBRS similar to NCVS
asked on May 8, 2011 
math
You have an empty shelf in your store which measures 2 feet by 3 feet, and need to stock it with one layer of merchandise. How many 12 inch by 12 inch boxes do you have room for? 2 4 5 6
asked on March 16, 2011 
Geometry
THe area of a trapezoid is 80 units. If its height is 8 units, find the length of its median?
asked on February 8, 2011 
math
find the range of 78,9,100,6
asked on January 25, 2011 
english
my teacher want us to write a 5 page report/essay on what we want to be when grow up, i said a police but don't have 5 pages of the information how do i write a 5 page report on the police career?
asked on January 9, 2011 
Natural Sciences
Which one of the disciplines listed here includes journal articles as secondary sources? Natural Sciences Social Sciences Humanities More than one disciplines listed here
asked on December 2, 2010 
Natural Sciences
Which one of the disciplines listed here includes experiments as primary sources? Humanities More than one of the disciplines listed here Natural Sciences Social Sciences
asked on December 2, 2010 
Natural Sciences
Which one of the disciplines listed here includes essays and response statements as types of assignments? Humanities Natural Sciences Social Sciences More than one of the disciplines listed here
asked on December 2, 2010 
Natural Sciences
Which one of the disciplines listed here includes direct observations as primary sources? Humanities More than one of the disciplines listed here Social sciences Natural sciences
asked on December 2, 2010 
Natural Sciences
Which one of the disciplines listed here includes case studies and synthses as types of assignments? Humanities More than one of the disciplines listed here Social sciences Natural sciences
asked on December 2, 2010 
natural sciences
Which one of the disciplines includes anthropology and education? Humanities Natural sciences Social sciences More than one of the disciplines listed here.
asked on December 2, 2010 
natural sciences
Which one of the disciplines includes anthropology and education?
asked on December 2, 2010 
Geometry
How can I find the Intersection between 3x 2y =6 and 5x +7y =41?
asked on November 24, 2010 
math
what is 1/10 of 10 to the 6th power?
asked on May 16, 2010 
math
2 7/8 divided by 2 5/6
asked on April 28, 2010 
9th grade  Civics
Name the first state to issue license plates for their automobiles.
asked on April 28, 2010 
9th grade  Civics
When was the last time Washington D.C.'s Electoral College votes went to a candidate form the Republican Party? How many Electoral College votes do they have?
asked on April 28, 2010 
math
What is a fraction in lowest terms: 26%
asked on April 22, 2010 
math
On a map 1/2 an inch represents 250ft. What is the distance represented by 3 1/2 inches?
asked on April 22, 2010 
science
What characteristic are protist classified.
asked on April 21, 2010 
math
Jen collects stamps. The first month she added 25 stamps. Six months later, she doubled in number to a total of 98. How many stamps did she have to start with.
asked on April 20, 2010 
math
what is a ratio that is simplest from: 14 to 16
asked on April 20, 2010 
mathes
what is 6 greater than 8 plus 2
asked on February 9, 2010 
math
six three/tenth minus two one/half
asked on December 2, 2009 
books
i need help with the kite runner
asked on November 26, 2009 
Math
2 4/7 divided by 1 2/5
asked on November 20, 2009 
Math
64
asked on November 20, 2009 
Math
Write a multiplication equation and find the area of the rectangle. A rectangle 2 f units high and m/2 units wide
asked on November 20, 2009 
air
what is air made up of? what causes wind?
asked on March 25, 2009 
math
identify the independant and dependant variables. A photo lab charges 15 cents per print.
asked on January 20, 2009 
math
a glass of ice tea cost two dollars. Refills cost 25 cents each. write the rule in function notation. is it F(x)=2+.25x? If it is wrong can you help
asked on January 20, 2009 
5th grade math
You have 2 pails. One holds 4 gallons and the other holds 7 gallons. How can you go to the lake and bring back exactly 5 gallons of water?
asked on December 11, 2008 
5th grade math
A donkey and a mule were carrying bags of corn. If the mule gave the donkey 1 bag, they would have the same number. if the donkey gave the mule 1 bag, the mule would have twice as many bags as the donkey. how many bags is each carryung?
asked on December 11, 2008 
math
What are the computation methods of math?
asked on October 21, 2008 
algebra
you have a mean score of 84 after taking 5 100 point tests. What do you need to score on the sixth 100point test to have a mean score of 85?
asked on October 2, 2008 
english
What is the adverb in  On certain nights, I see stars everywhere. and The orbit of Uranus once puzzled astronomers.
asked on January 6, 2008 
social studies
which web sites often have more dependable information than other sites?
asked on December 11, 2007 
social studies
explain the two basic way you can look for information on the internet.
asked on December 11, 2007 
social studies
how is the information in newspapers organized?
asked on December 11, 2007 
math
make a magnitude estimate.269x42= 10,100,1,000,10,000
asked on October 8, 2007 
algebra1
Find to consecutive integers that the sum of 3 times the first integer and 6 times the second integer is 24. Define the variabls you use. If somebody can show me how to work this out, I will be very greatful for the help? consecutive integers, n, n+1 3n +
asked on March 23, 2007 
business and finance
Need some help with this. Ned recived a restaurant, including a 15% tip, the bill total was $65.32, what was the bill before the 15% tip? $55.52
asked on March 21, 2007 
science and medicine
I am having some trouble working this out . Could you possibily show me how to work it out.Thank You! A bicyclist rode into the country for 5 h. In returning, his speed was 5 mi/h faster and the trip took 4 hours. What was his speed each way? Could somone
asked on March 21, 2007

educational technology
Man... I need help smh.
posted on February 10, 2020 
math
5x=30 X=6
posted on February 3, 2020 
Biology
the local biotic communities in Nigeria
posted on January 7, 2020 
math
the key answer of this question the sum of two numbers is 31 and their difference is 7
posted on November 15, 2019 
pre algebra
Shiii
posted on October 16, 2019 
physics
Show me the answer
posted on June 13, 2019 
Economics
tjffhhijjgyhgyttttttttttttttttttttttttttttttttttttttt
posted on June 15, 2018 
Math: Multistep area problems
32
posted on May 24, 2018 
math
7
posted on April 3, 2018 
geography
The Indus Drainage System The Indus enters the southeast of Baltistan from Tibet and Kashmir and flows northwest in a series of deep gorges between the Karakoram and Himalayan ranges. Soon after entering the Gilgit District it turns south between the
posted on May 8, 2017 
Math
I don't need the following transformations I already have that, just need the resulting point.
posted on August 14, 2016 
Advanced Functions
is the new point for a) (1,1)
posted on August 13, 2016