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Questions Asked on August 15, 2012

At the same time that a 60-foot tall building casts a shadow that is 21.5 feet long, a nearby tree casts a shadow that is 18
1. 3 answers
2. asked by Mary
3. 8,555 views
treatment of a 0.400g sample of impure potassium chloride with an excess of AgNO3 resulted in the formation of 0.733g of AgCl.
1. 1 answer
2. asked by Andrea
3. 7,817 views
The area of a rectangular wall of a barn is 24 square feet. Its length is 8 feet longer than twice its width. Find the length
1. 1 answer
2. asked by Lucy
3. 5,990 views
ABC and DCB are right angles .That A and D respectively.And AC=DB. Prove that angle ABC is equal to angle DCB?
1. 3 answers
2. asked by TUHITUHI
3. 4,748 views
Which of the following is true of the function of glucagon?A. Glucagon regulates insulin secretion. B. Glucagon increases
1. 2 answers
2. asked by jennifer
3. 3,253 views
In a psychology class of 100 students, test scores are normally distributed with a mean of 80 and a standard deviation of 5.
1. 3 answers
2. asked by StudentD
3. 2,462 views
the ratio of chocolate cones to vanilla cones sold at an ice cream shop is 5:4 if 54 cones were sold how many were chocolate?
1. 3 answers
2. asked by Anonymous
3. 2,306 views
A charge +q is at the origin. A charge –2q is at x = 2.00 m on the x axis. For what finite value(s) of x is (a) the electric
1. 1 answer
2. asked by Robert
3. 2,133 views
mathematically Evaluate without using tables 2 log base 10 raised 2 power 5 + log base 10 36 - log base10 9 that is, 2log10 5
1. 2 answers
2. asked by Daniel
3. 2,122 views
In a family of 5 children, how many different ways can you have 3 boys and 2 girls?
1. 3 answers
2. asked by Andrea
3. 1,891 views
A rectangle has a length of 6 meters and a perimeter of 20 meters. What is the width of the rectangle?A. 4 meters B. 7 meters C.
1. 2 answers
2. asked by melissa
3. 1,732 views
Find the number that satisfies all of the following conditions:A two-digit number, A perfect square, A power of 3, The digit
1. 5 answers
2. asked by Sammyjoo
3. 1,722 views
Is it possible for two points on the surface of a prism to be neither collinear nor coplanar?
1. 1 answer
2. asked by Justin
3. 1,484 views
My son is in Kindergarten and I have no idea about the "Counters" in the question:1st) Cover the teddy bears in the top row with
1. 6 answers
2. asked by Laura
3. 1,294 views
A car is travelling at 30.0 mi/h (13.41 m/s) on a level road where the coefficient of static friction between its tires and the
1. 1 answer
2. asked by Mr. Desperate
3. 1,231 views
Which one of the following describes how to access your local disk in Windows XP?A. Click Start and click Control Panel. B.
1. 0 answers
2. asked by Joanna
3. 1,184 views
which number sentence is true ?A.0.027 < 0.0027 B.0.0027 < 0.027 C.0.27 < 0.027 D.2.7 <0.27 D?
1. 2 answers
2. asked by melissa
3. 1,148 views
in triangle abc angle b = 2angle c.d is a point ob bc such that ad bisects angle bac and ab = cd.prove that angle bac = 72
1. 2 answers
2. asked by rajat garg
3. 1,141 views
Before 1910, the most popular form of public entertainment wasA. viewing motion pictures. B. band concerts. C. ballroom dancing.
1. 5 answers
2. asked by Sara
3. 1,133 views
The heights of young women are approximately normal with a mean 64.5 in and a standard deviation of 2.5 in. What is the
1. 1 answer
2. asked by Lynn
3. 1,110 views
I am having trouble with my sig figsMany scientific data are reported at 25°C. What is this temperature in kelvins and in
1. 2 answers
2. asked by Hannah
3. 1,100 views
Find the empirical Formula of a compound that is 30.4% nitrogen by mass, and consists of only nitrogen and oxygen. What is its
1. 0 answers
2. asked by Ernesto
3. 1,092 views
Provide a brief summary of the impact of the Mongol conquests. What, in your opinion, were the two most negative and most
1. 6 answers
2. asked by Quanta
3. 1,089 views
As passed by the Congress after McKinley delivered his war message to Congress, the declaration ofwar against Spain was modified
1. 2 answers
2. asked by Sara
3. 1,066 views
The Great seto Bridge in Japan is 9,368 meters long. A bicyclist riding across the bridge can travel 500 meters in 1 minute. A
1. 4 answers
2. asked by stephanie
3. 1,050 views
Find the first 6 terms of the sequence b^1 = 5. B^n = 2b(n -1) when n>1. Then write an explicit definition of the sequence and
1. 3 answers
2. asked by Rich
3. 1,036 views
What are 25 action words that relate to science?
1. 3 answers
2. asked by tyanna
3. 1,028 views
Which of the following statements about Anne Bradstreet is NOT true?
1. 1 answer
2. asked by Anonymous
3. 1,012 views
make AB pattern with two shapes.
1. 1 answer
2. asked by Rainbow
3. 984 views
Wait I am supposed to make only two numbers Ms.Sue?Please write back. Thank you.
1. 1 answer
2. asked by GL
3. 957 views
Background:Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human
1. 1 answer
2. asked by Babs
3. 945 views
Faculty in the psychology department at APUS consume an average of 5 cups of coffee per day with a standard deviation of 1.5.
1. 1 answer
2. asked by StudentD
3. 945 views
10.55 Consider an experiment with four groups, with eight values in each. For the ANOVA summary table below, fill inall the
1. 0 answers
2. asked by Heather
3. 942 views
Which of these is another way to write 11/50?A. 11% B. 22% C. 110% D. 220% A?
1. 1 answer
2. asked by melissa
3. 917 views
What treatment options are used to assist patients with anxiety disorders?A. Medication B. Psychotherapy C. Medication and
1. 8 answers
2. asked by Aya
3. 901 views
A motel clerk counts his $1 and $10 bills at the end of the day. He finds that hes has total of 64 bills having combined
1. 3 answers
2. asked by Christina
3. 899 views
a jar contains green,red,and blue marbles.The probability of choosing a blue marble is 1/3, the probability of choosing a red
1. 1 answer
2. asked by Grace
3. 875 views
A club with 33 members is to select five officers (president, vice president, secretary, treasurer, and historian). In how many
1. 1 answer
2. asked by Anonymous
3. 855 views
Which of the following CANNOT be the average ( arithmetic mean) of four positive even integers?a) 1 b) 2 c) 6 d) 9 e) 17 (
1. 1 answer
2. asked by Sarah
3. 805 views
What is the volume of a triangular prism that has a base area of 30 mm2 and height of 18 mm?(v=bh) A.48 mm3 B.96 mm3 C.270 mm3
1. 1 answer
2. asked by melissa
3. 800 views
Hello :) so basically my homework is about The Rise of African Civilization. It's Easy but I've looked everywhere in my textbook
1. 4 answers
2. asked by Ellisyn Noelle
3. 792 views
A typical Social Security number is 555-47-5593. How many Social Security numbers are possible if the first two digits cannot be
1. 0 answers
2. asked by Anonymous
3. 789 views
Imagine that you are sitting 6 feet away from a television that is hung on a wall. The top of the TV is 8 feet off the ground.
1. 1 answer
2. asked by Alex
3. 783 views
Make the largest and smallest numbers you can find using the digits: 4,1,7,8,5 and 2. Find their difference and sum.1. I do not
1. 2 answers
2. asked by GL
3. 779 views
In Vista and Windows 7, which process allows you to display two documents side by side?A. Click the Windows button, choose
1. 0 answers
2. asked by Joanna
3. 768 views
Find the volume and surface area of a right cylinder with radius 7.5 cm and height 16 in. Make sure your final answer is in
1. 4 answers
2. asked by Andrea
3. 730 views
8 9 A)8 8/13 b)8 4/15 c)8 8/15_ D)8 1/10 i think a 15 - 1 _ 2 _______
1. 1 answer
2. asked by melissa
3. 712 views
2. Three players (Adam, Bob and Chad) are sharing a cake. Suppose that the cake is divided into three slices (s1, s2, s3). The
1. 1 answer
2. asked by Eh
3. 712 views
A plastic tube allows a ﬂow of 13.4 cm^3/s of water through it. How long will it take to ﬁll a 215 cm^3 bottle with water?
1. 1 answer
2. asked by Ernesto R.
3. 698 views
What gender differences exist with regard to people who have social phobia?A. Men are more likely to develop social phobia than
1. 5 answers
2. asked by Aya
3. 696 views
I need to incorporate in a summary the author, when the article is written and where is the article taking place.The article is
1. 9 answers
2. asked by Vicky
3. 695 views
The ___________ expressed the darkest and most ominous aspect of the rural counterattack of the early1900s. A. Ku Klux Klan B.
1. 1 answer
2. asked by Sara
3. 682 views
Use the digits 1,2,3,4, and 5 two two-digit and three digit number so that their product is the least possible. Use each digit
1. 1 answer
2. asked by Niko
3. 670 views
In a famous speech, William Jennings BryanA. declared that mankind shouldn't be "crucified on a cross of gold." B. refused to be
1. 5 answers
2. asked by Sara
3. 668 views
I have a essay due in two days just got it today topic is your surroundings create who you are persuasive essay mostly 3 rd
1. 32 answers
2. asked by Rickypa
3. 656 views
the height of a tower is 20 metres and the length of its shadow is 25 metres.what will be the heigth of the tower if its shadow
1. 3 answers
2. asked by sadia
3. 650 views
Rename: 74 mg = ?mgA. 740 mg B. 7400 mg C. 7.4 mg D. 74 000 mg
1. 4 answers
2. asked by Sammyjoo
3. 643 views
1. Find the lattice parameter of pure iron at room temperature.2. What is the ratio of the lattice parameter of the iron to the
1. 1 answer
2. asked by Justin
3. 614 views
A car whose speed is 90.0 km/h (25 m/s) rounds a curve 180 m in radius that is properly banked for speed of 45 km/h (12.5 m/s).
1. 2 answers
2. asked by TJR
3. 605 views
#1. 7 + 3^2 (-5 + 1) ÷ 2.#2. -3x^3 - 4x for x = -1. #3. What is the fractional equivalent of 0.2323...? #4. Which of the
1. 2 answers
2. asked by Morgan
3. 584 views
a 1.2 kg book is dropped from a height of 0.8 m onto a spring with force constant k=1960 N/m ang neglible mass. find the maximum
1. 1 answer
2. asked by vendy
3. 583 views
Round 694,563,239 to the nearest thousand .
1. 1 answer
2. asked by nicole
3. 573 views
What gender differences exist with regard to people who have GAD?A. Men are more likely to develop GAD than women B. Women are
1. 4 answers
2. asked by Aya
3. 561 views
During the election of 1936, declaring their party a "millionaire's union," Franklin Roosevelt focusedmainly on defeating the A.
1. 3 answers
2. asked by Sara
3. 553 views
when writing a summary of an article what are other ways to let others know that you are talking about the article besides
1. 2 answers
2. asked by Elise
3. 545 views
Show that during the charging of the capacitor in an RC circuit, the charge of the capacitor, as a function of time, is: q(t) =
1. 5 answers
2. asked by Robert
3. 538 views
what is the percent yield of SiF4 using the mixture in the previous question if 8.76g of SiF4 is obtained from the reaction
1. 0 answers
2. asked by Ernesto
3. 535 views
Car A is moving at a constant speed of 10 m/s and passes car B which is at rest. Half a minute later the latter follows with an
1. 1 answer
2. asked by Derp
3. 533 views
The shorter edges of a 44cm x 25cm metal sheet are joined to form the curve surface of a cylinder. What is the volume of the
1. 1 answer
2. asked by Theresa
3. 533 views
FIve players played a scored board game. If the average ( arithmetic mean) of the scores of the five players was 21, and if each
1. 1 answer
2. asked by Sarah
3. 533 views
What number completes this number sentence?3x(5+8)= (3x5)+(__x8) F.3 G.5 H.15 J.24 F ?
1. 1 answer
2. asked by melissa
3. 529 views
Which Windows feature allows you to personalize your computer system?A. My Pictures C. Default Programs B. Control Panel D.
1. 0 answers
2. asked by Joanna
3. 523 views
In Vista and Windows 7, which process allows you to change the desktop background?A. Click the Start button, choose Control
1. 0 answers
2. asked by Joanna
3. 518 views
At the beginning of World War II, Roosevelt dealt with FranceA. by supporting the Free French under Charles de Gaulle. B. by
1. 5 answers
2. asked by Sara
3. 517 views
I posted this question before but accidentally typed in the wrong values! Please help, I just need to know the basic formula my
1. 1 answer
2. asked by Christina
3. 515 views
Which of the following was true of Secretary of State William Henry Seward?A. He opposed American imperial expansion. B. He
1. 1 answer
2. asked by Sara
3. 509 views
Strong sunshine bombards the earth with about 1 kJ.m-2.s-1Calculate the maximum mass of pure ethanol that can be vaporized in
1. 0 answers
2. asked by Jim
3. 505 views
identify the two division of design in garment construction
1. 1 answer
2. asked by christine
3. 501 views
ABC IS a isoceles triangle in which AB=AC 'IF AB and AC are produced to D and E respectively such that AB = CE.prove that BE =CD
1. 1 answer
2. asked by TUHITUHI
3. 491 views
May I suggest reading "Working with Children from Culturally Diverse Backgrounds". This should help with some of the Cultural
1. 2 answers
2. asked by Aaron
3. 484 views
Why is it possible to use melting point to distinguish the different stereochemistry of theproducts? (Hint: what is the
1. 1 answer
2. asked by JEN
3. 483 views
tickets to a baseball game are $7 for adults and $5 cheaper for student. if 120 tickets were to the for $465, how many student
1. 1 answer
2. asked by niko
3. 480 views
tickets to a baseball game are $7 for adults and $5 cheaper for student. if 120 tickets were to the for $465, how many student
1. 1 answer
2. asked by niko
3. 468 views
The lengths of the edges of a rectangular block are integers and their total is 60. What is the greatest possible volume?
1. 1 answer
2. asked by theresa
3. 465 views
How do I re word a sentence that is the main idea in a paragraph
1. 1 answer
2. asked by Vicky
3. 463 views
When postwar expansion slowed in the 1950s, an economic stimulus was provided byA. increased consumer goods manufacturing. B.
1. 4 answers
2. asked by Sara
3. 463 views
you and a friend have two flasks, one containing hydrogen gas and the other chlorine gas; you each take one flask and go to
1. 0 answers
2. asked by Ernesto
3. 460 views
Why is it possible to use melting point to distinguish the different stereochemistry of theproducts? (Hint: what is the
1. 1 answer
2. asked by Jen
3. 450 views
Which of the following ways of incorporating an idea from a journal article into your research paper is considered best for
1. 1 answer
2. asked by Priscilla
3. 447 views
Write an absolute value equation for -3 and 3
1. 1 answer
2. asked by Helana
3. 439 views
If I react 500.0 grams of calcium carbonate with EXCESS Hydrogen Chloride, what mass of products will be produced?
1. 1 answer
2. asked by Heather
3. 432 views
why,when a moving vehicle strikes against a wall,large amount of force acts on a vehicle
1. 1 answer
2. asked by gurpreet
3. 430 views
If I react 150.0 grams of zinc II sulfate with EXCESS calcium Sulfide, what mass of product(s) will be produced?
1. 1 answer
2. asked by Heather
3. 419 views
what is the positive and negatives of public schooling
1. 1 answer
2. asked by Anonymous
3. 415 views
In Vista and Windows 7, which process allows you to change the desktop background?
1. 1 answer
2. asked by Joanna
3. 412 views
A certain lock has five tumblers, and each tumbler can assume three positions. How many different possibilities are there?1 0
1. 1 answer
2. asked by Anonymous
3. 411 views
Mr Logan can saw 8 logs in 3 hours. How many logs can Mr Logan saw in one hour?
1. 3 answers
2. asked by Andrea
3. 409 views
What steps were taken to get px-2x^2 to be p-4x??I can't work out what happened to the 'x' after 'p'. I can see that 2x^2 equals
1. 2 answers
2. asked by Cara
3. 408 views
Simplify the rational expression below.x^3+2x^2+4/x^3+8
1. 1 answer
2. asked by Emmett
3. 399 views
The sun bombards the earth with about 1KJ m^-2s^-1. Calculate the maximum mass of pure ethanol that can be vaporized in 10 min
1. 0 answers
2. asked by James
3. 394 views

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