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Questions Asked on July 29, 2016

A survey found that women's heights are normally distributed with mean 62.5in. and standard deviation 2.7 in. The survey also
1. 1 answer
2. asked by alex
3. 3,317 views
two pyramids are similar with a ratio of surface areas of 25:64, find the volume of the second pyramid given that the first has
1. 1 answer
2. asked by Kelin
3. 2,676 views
Using dissociation constants from Appendix D in the textbook, determine the value for the equilibrium constant for each of the
1. 1 answer
2. asked by sayuri
3. 2,294 views
you are going to play two games the probability you win the first game is 0.60 if you win the first game the probability you
1. 2 answers
2. asked by bernie
3. 2,178 views
Present value of Rs.2000 due in 6 years if money is worth compounded semi annually
1. 2 answers
2. asked by Anonymous
3. 1,990 views
a bullet is fired with velocity 55m/sec at a target.if if the sound of collision heard after 7second.find the distance between
1. 3 answers
2. asked by nitNite
3. 1,941 views
ElectrochemistryIn the electrolysis of aqueous copper(II) bromine CuBr2(aq, 1.00 g of copper is deposited at the cathode. How
1. 2 answers
2. asked by sarah simpson
3. 1,889 views
twenty light bulbs are tested to see if they claims last long as the manufacturers claims they do. three light bulbs failed the
1. 1 answer
2. asked by bernie
3. 1,765 views
Find the measure of an angle with measure 8 less than the measure of its complement
1. 2 answers
2. asked by jose
3. 1,679 views
you select a name at random from a hat that contains 33 freshmen,34 sophomores, 30 juniors, and 28 seniors. what is the
1. 2 answers
2. asked by bernie
3. 1,542 views
A cyclist rides her bike at a rate of8 meters per second. What is this rate in kilometers per hour? How many kilometers will the
1. 4 answers
2. asked by Austin
3. 1,450 views
A glass of water contains 1.2 x 1024 molecules of water. An additional 4.0 moles of water are poured into the glass. How many
1. 2 answers
2. asked by Kelly
3. 1,430 views
A car is traveling at a rate of35 meters per second. What is the car's rate in kilometers per hour? How many kilometers will the
1. 3 answers
2. asked by James
3. 1,412 views
A voltaic cell, with Ecell = 0.180 V at 298K, is constructed as follows:Ag(s)|Ag+(satdAg3PO4)||Ag+(0.135 M )|Ag(s) What is the
1. 2 answers
2. asked by LC
3. 1,401 views
Calculate the pH of the buffer formed by mixing 50.0mL of 0.200 F NaH2PO4 with 50.0mL of 0.120 F HCl
1. 1 answer
2. asked by Wynona Genesis
3. 1,344 views
Describe how to use a source of random data to simulate multiple trials of this situation. A student guesses on all 10 questions
1. 0 answers
2. asked by Bailey
3. 1,313 views
Your client has seen a very costly brass bed that she's determined to have. It appears to you to be a good item for her room and
1. 1 answer
2. asked by French Fry
3. 1,117 views
A nationwide survey showed that 65% of all children in Ghana dislike eating vegetables. If 4 children are chosen at random, what
1. 1 answer
2. asked by jonas
3. 1,015 views
a rectangle with side of 6 cm and 5 cm has the same area as an isosceles triangle with base length 12 cm find the altitude to
1. 1 answer
2. asked by dit
3. 879 views
How do you solve a system of logarithmic equations? They have completely different bases:{(log(25)^3)x + (log(2)^7)y = log(5)^27
1. 1 answer
2. asked by Carmen
3. 876 views
three equal charges each of 2.0×10^-6 are fixed at three corner of an equilateral triangle of side 5cm .find the coulomb force
1. 2 answers
2. asked by jelil
3. 835 views
Suppose a Normal model describes the fuel efficiency of cars currently registered in your state. The mean is 27 mpg, with a
1. 2 answers
2. asked by Ali
3. 833 views
All of the following are primary reasons for updating a chart of accounts, except thatA.it's easier to train bookkeepers. B.it's
1. 0 answers
2. asked by Qiana
3. 820 views
Using the following passage from Jean-Jacques Rousseau's 1763 book The Social Contract to answer the following questionWhich
1. 1 answer
2. asked by Anonymous
3. 771 views
At what point does the graph of the parametric equations y=3-2t, y=-2+5t intersect the graph of the parametric equations x =
1. 2 answers
2. asked by Bob
3. 753 views
Underline the subject and verb. Does the verb agree with the subject?In my garden, the first flowers has bloomed.
1. 1 answer
2. asked by Kimmy
3. 698 views
divide 64 into two parts such that the product of one of them plus the cube of the other is a maximum
1. 4 answers
2. asked by Jj
3. 695 views
if the solubilty of AgC2H3O2 is 5.0 x10^-2mol/L. What is the Ksp?
1. 1 answer
2. asked by Kevin
3. 661 views
In a exam 80% students passed in accountancy, 85% paased in mathematic ,75% passed in both subject. If 45 students fail in boths
1. 1 answer
2. asked by Anonymous
3. 648 views
How many mls of a syrup containing 85% of sucrose should be mixed with 150ml of a 60% sucrose syrup to make a syrup conatining
1. 2 answers
2. asked by Reems
3. 641 views
if 1.7L of a saturated solution of AgC2H2O2 is found to contain 14.1g of AgC2H3O2. What is the Ksp of AgC2H3O2?
1. 1 answer
2. asked by Shirley
3. 610 views
A fence to a rectangular enclosure has a width w, which Is (5m) shorter than its length.(A).write down an expression for the
1. 1 answer
2. asked by Brittania
3. 602 views
how to find the dimension if the diagonal of the rectangle is 8 meters longer than its shorter side and the area of the
1. 3 answers
2. asked by lloyd
3. 601 views
If a man walks 4 km east and then 5 km south. How far is he from the point where he started?
1. 1 answer
2. asked by Cathy
3. 591 views
We are able to "see" the shapes of molecules with X-ray crystallography. However, even without this technology, there is a great
1. 1 answer
2. asked by Katie
3. 566 views
two dices are rolled find the probability that the sum is less than 6 and what is the answer rounded to 4 decimals places
1. 1 answer
2. asked by bernie
3. 546 views
the colored stripes pattern red,blue,blue,green,yellow repeats on wall paper.what will be the color of the 32nd stripe
1. 2 answers
2. asked by jumarie
3. 545 views
A ladder 9 meters long is place a wall t base 2 metera away. What is the height reach by the ladder?
1. 1 answer
2. asked by Cathy
3. 540 views
hi damon the answer you gave me 28 how do i round it to three decimals places
1. 2 answers
2. asked by bernie
3. 537 views
A 50.0 mL solution with analytical concentration of 0.100M in HClO4and 0.080M in formic acid is titrated with 0.200M KOH.
1. 1 answer
2. asked by Wynona Genesis
3. 534 views
the length of the diagonals of a rhombus are in the ratio 3:4 if one side of the rhombus is 10 cm the length of both the
1. 2 answers
2. asked by dit
3. 531 views
Find the measure of an angle with measure three times the measure of its supplement.
1. 1 answer
2. asked by jose
3. 513 views
A rectangular prism is 2 1/3 mm long, 1 1/2 mm wide and 3 mm tall. What is the volume of the prism?V = 2 1/3 x 1 1/2 x 3, or V =
1. 1 answer
2. asked by anne
3. 507 views
Which is grammatically correct?The steak (is, was) as tough as shoe leather. answer: was
1. 1 answer
2. asked by Kimmy
3. 503 views
Mr. Ali purchases a government bond for five years which gives simple interest 12% p.a. At the time of maturity he gets back
1. 1 answer
2. asked by Ali
3. 482 views
what is average rate in cm3/s of gasoline to the engine of a car travelling at 100km/hr if it averages 10km/l?
1. 1 answer
2. asked by ayesha
3. 473 views
can i get help with my question thank you
1. 1 answer
2. asked by bernie
3. 472 views
What are 2 allotropes of carbon? Could you please compare the physical and chemical properties....
1. 5 answers
2. asked by Sarah
3. 471 views
In which country did the first newspaper in the world start?
1. 1 answer
2. asked by talii
3. 471 views
What are the six trigonometric functions of 2010 times pi?
1. 1 answer
2. asked by Melannie
3. 466 views
how do i round 0.224 to three demicals places
1. 1 answer
2. asked by bernie
3. 435 views
name any five forces that can negatively effect classroom enviroment if not addressed properly
1. 3 answers
2. asked by g
3. 423 views
If csc x = -2.5, what is the value of x?
1. 1 answer
2. asked by Sandra
3. 420 views
How do you determine the polarity of a substance? Example?
1. 2 answers
2. asked by George
3. 411 views
While cruising the Nile, you see a bank covered in crocodiles. The tour guide says the distance from the water's edge to the top
1. 1 answer
2. asked by Jace
3. 405 views
can someone help me with the question i asked please thank you
1. 1 answer
2. asked by bernie
3. 404 views
How can you prepared to benzo phenol from phenyl magnetium bromide
1. 1 answer
2. asked by Chemistry
3. 397 views
is secA*cosA =1 for all A where 0<=A<=90? please provide a solution
1. 1 answer
2. asked by mkc
3. 393 views
Downlad Project
1. 0 answers
2. asked by Project
3. 322 views

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