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Questions Asked on December 14, 2014

A woman at a point A on the shore of a circular lake with radius r=4 wants to arrive at the point C diametrically opposite A on
1. 2 answers
2. asked by Rainbows
3. 7,560 views
Sheldon needs to buy 8 gallons of ice cream.Cold Farms price small size $2.50 for 1 pint large size $4.50 for 1 quart Cone
1. 18 answers
2. asked by Sam
3. 5,880 views
Four friends at a party popped 3/4 of a bag of popcorn. They ate half of what was popped. What fraction of the popcorn in the
1. 16 answers
2. asked by mgl
3. 4,866 views
find all the zeros of the equation.-3x^4+27x^2+1200=0 I'm really confused, can someone help explain?
1. 1 answer
2. asked by Anonymous
3. 4,772 views
Calculate the acceleration of a sled that is heading down a 50° slope (one that makes an angle of 50° with the horizontal).
1. 1 answer
2. asked by mathew
3. 4,434 views
Input a list of employee names and salaries stored in parallel arrays. The sal-aries should be floating point numbers in
1. 1 answer
2. asked by marisol
3. 4,317 views
Three different rectangles have an are of 28 square units. What are the possible whole-number dimensions of the rectangles?Can
1. 18 answers
2. asked by Jamar
3. 3,873 views
Magnesium has three naturally occurring isotopes: Mg-24 with mass 24.3050 amu and a natural abundance of 78.99 %, Mg-25 with
1. 5 answers
2. asked by Luis
3. 2,637 views
Let a1,a2,a3..... be an increasing arithmetic sequence of integers. If a4a5=13 what is a3a6?
1. 1 answer
2. asked by Jake
3. 2,469 views
A projectile is shot vertically upward with a given initial velocity. It reaches a maximum height of 100 m. If, on a second
1. 1 answer
2. asked by John
3. 2,404 views
A teacher tells 6 students the title of the next school play. Those 6 students each tell the title to 6 students. Then those
1. 6 answers
2. asked by OConnor
3. 2,380 views
If 52% of the customers at a certain grocery store regularly use coupons, what is the approximate standard deviation of the
1. 1 answer
2. asked by Bailey
3. 2,350 views
Suzanna does not have a ruler but she has a several books that is 17 centimeters tall.Suzanna lays the books end to end and
1. 20 answers
2. asked by JJ
3. 2,087 views
is increasing the entrepreneurial orientation of firm always a good thing? or are there circumstance or environment in which
1. 4 answers
2. asked by kakak
3. 1,958 views
To solve 9x^2-12x+4=49 by using the Square Root Property, you would first rewrite the equation was asA. 9x^2-12x-45=0
1. 1 answer
2. asked by Jenny
3. 1,909 views
A car is traveling with a velocity of 17 m/s on a straight horizontal highway. The wheels of the car have a radius of 48 cm. If
1. 1 answer
2. asked by fisha
3. 1,898 views
Given:Segment AB is congruent to Segment DE Prove: Segment AD is congruent to BE Note: (for the illustration) C is the midpoint
1. 1 answer
2. asked by Violet
3. 1,867 views
An archer needs to hit a bull’s eye on a target at eye level 60.0 ft away. If the archer fires the arrow from eye level with a
1. 1 answer
2. asked by J_nin
3. 1,751 views
A website developer is designing a website for a clothing company. Clothing items will be arranged on a web page in a
1. 7 answers
2. asked by OConnor
3. 1,727 views
There are three brands of milk for sale in a supermarket. Let's call them brand A, B, and C. A customer who purchases milk will
1. 2 answers
2. asked by MH
3. 1,587 views
A student is skateboarding down a ramp that is 6.52 m long and inclined at 19.8 degrees with respect to the horizontal. The
1. 1 answer
2. asked by Jill
3. 1,577 views
The upper left-hand corner of a piece of paper 8 in. wide by 17 in. long is folded over to the right-hand edge. How would you
1. 3 answers
2. asked by Rachel
3. 1,563 views
Renting a Car A rental car costs $25 plus $0.25 per mile.(a) Write an equation that gives the cost C of driving the car x miles.
1. 1 answer
2. asked by cathy
3. 1,418 views
Suppose payments were made at the end of each quarter into an ordinary annuity earning interest at the rate of 9%/year
1. 1 answer
2. asked by aby
3. 1,417 views
Complete the following statement. As the value of n in the expression (1/4)^n increases, the value of the expression is?I need
1. 5 answers
2. asked by Jamar
3. 1,410 views
How much energy (in kilojoules) is needed to heat 4.00g of ice from -11.0∘C to 21.5∘C? The heat of fusion of water is
1. 1 answer
2. asked by Sally
3. 1,111 views
The graph of a function f is shown. Use the differential equation and the given point to find an equation of the function.
1. 1 answer
2. asked by JT
3. 1,078 views
this may be a complicated question so plz just try as hard as you can don't like... destroy ur brain on this or anything.Describ
1. 3 answers
2. asked by i am awesome
3. 937 views
Britain guaranteed the rights of French Canadians in the ?1 Quebec Act 2. Act of Union. 3. British North America Act 4 Dominion
1. 11 answers
2. asked by Dominik
3. 919 views
What is the conjugate acid of HPO4^2-(aq)?A. H3PO4(aq) B. HPO4^2-(aq) C. H2PO4-(aq) D. PO4^3-(aq) E. H3O+(aq)
1. 1 answer
2. asked by Tuan Le
3. 907 views
Consider the function y = 3x5 – 25x3 + 60x + 1. Use the first derivative test to decide whether this function has a maximum at
1. 0 answers
2. asked by Carey
3. 899 views
The altitude of a plane as it begins to descend is shown by the linear equationa = 22,000 – 800m, where a is the plane’s
1. 2 answers
2. asked by Autumn
3. 860 views
Wooden blocks are stacked to form a cube 3 block wide, 3 block long, and 3 block high. How many blocks are used?27 blocks are
1. 1 answer
2. asked by Jamar
3. 823 views
A cup of coffee is sitting on a table in an airplane that is flying horizontally. The coefficient of static friction between the
1. 1 answer
2. asked by Jill
3. 799 views
I could use the help as soon as possible from any1, but i know some of yall r busy so take ur time! :)16. At one point, slavery
1. 3 answers
2. asked by i am awesome
3. 794 views
a. find the value of the discriminantb. describe the number and type of root c. find the exact solution by using quadratic
1. 3 answers
2. asked by Reina Bonilla
3. 792 views
Consider the thermal decomposition of potassium chlorate.2 KClO3 (s)-----> 2 KCl (s) + 3 O2 (g) A mixture containing KCl and
1. 2 answers
2. asked by Anon
3. 791 views
A baseball diamond is a square with side 90 ft. a batter hits the ball and runs toward first base with a speed of 24 ft/s.(a) At
1. 1 answer
2. asked by Anonymous
3. 770 views
how many cell divisions would it take to produce at least 1000 cells from one Cell?
1. 1 answer
2. asked by Brenicia
3. 760 views
(A) find the domain of the function, (B) decide if the function is continuous, and (c) identify your horizontal and vertical
1. 2 answers
2. asked by Kelsi
3. 753 views
FIND THE PRESSURE EXERTED ON A 6FTX10FT WALL BY THE ATMOSPHERE, IF ATMOSPHERE PRESSURE IS 14.7 PSI.
1. 0 answers
2. asked by SIVA RAM
3. 747 views
To find the surface area of a box, add the areas of the faces: 2(lw) + 2(lh) +2(wh). What is the surface area of the box below?H
1. 2 answers
2. asked by Stephon
3. 743 views
2 Packets of crisps from a production line have a weight distribution that is normal with a mean of 50.0 grams and a standard
1. 1 answer
2. asked by Natacha
3. 727 views
Iodine(I2)is a solid molecular compound at room temperature. Predict its solubility in liquid water(H2O)and in liquid
1. 1 answer
2. asked by Nam Le
3. 718 views
25.0 ml of 0.235 M NiCl2 are combined with 30.0 ml of 2.260 M KOH. How many grams of nickel hydroxide will precipitate?
1. 1 answer
2. asked by Anthony
3. 717 views
A boat is pulled into a dock by a rope attached to the bow of the boat and passing through a pulley on the dock that is 1 m
1. 1 answer
2. asked by Anonymous
3. 715 views
An award is being plated with pure gold before it its presented to a recipient. If the area of the award is 55.0 cm^3 and will
1. 3 answers
2. asked by bekah
3. 712 views
I REALLY need help finding a use of Ethos in "Narrative of The Life of Frederick Douglass, An American Slave", chapter 8.Do not
1. 9 answers
2. asked by Andrew
3. 704 views
A baseball diamond is a square with side 90 ft. a batter hits the ball and runs toward first base with a speed of 24 ft/s.(a) At
1. 1 answer
2. asked by Anonymous
3. 684 views
When Mg reacts with HCl, it produces MgCl2 and H2(g). If 2.34 g of Mg react, how much MgCl2 is produced (in grams)?
1. 1 answer
2. asked by bekah
3. 675 views
Cultural learning involves all aspects of the learning processes that psychologists have identified over the years, such
1. 2 answers
2. asked by lynn
3. 671 views
(2x-1)(3x-7)(4x+3)=6x^2-14x-33x+7 =(6x^2-19x+7)(4x+3) =24x^3+18x^2-126x+28x+21 =24x^3+18x^2-88x+21 <-- my answer but the correct
1. 5 answers
2. asked by Anonymous
3. 668 views
At t = 0 s a flywheel is rotating at 20 rpm. A motor gives it a constant acceleration of 1 rad/s^2 until it reaches 100 rpm. The
1. 0 answers
2. asked by Marissa
3. 666 views
Does this include leadership and legacy? Does it make sense and portray Scagaweas role in the Expedition?Sacagawea played a
1. 1 answer
2. asked by Anonymous
3. 661 views
Karen and Alicia sell TVs. Last month Alicia sold 15 less TVs than Karen. Together they sold 99. How many TVs did Karen sell?
1. 2 answers
2. asked by tia
3. 657 views
Solve the following system of equations using the substitution method:5x-7y=-18 and 4x+3y=20
1. 1 answer
2. asked by Marie
3. 652 views
Fe3O4 + 4 H2 -> 3 Fe + 4 H2OWhat mass (g) of Fe3O4 would be needed to react with 1.38 x 10^3 mol H2?
1. 6 answers
2. asked by Anonymous
3. 646 views
Suppose 77.4 g P4S6 (MM = 316.24 g/mol) and269 g KClO2 (MM = 106.55 g/mol) were reacted together. What is the limiting reagent,
1. 1 answer
2. asked by Anonymous
3. 623 views
Can someone actually help me with this...? Instead of telling me to use my books... (My school does NOT give us books.!)How is
1. 2 answers
2. asked by Kitty
3. 619 views
I need some help with determining the equation for this problem. "The block of mass m is released from rest on the frictionless
1. 2 answers
2. asked by Maddy
3. 613 views
In which one of these sentences does an adverb modify a verb?A. Lucy quickly hid behind the tree. B. The dress was terribly old.
1. 3 answers
2. asked by Jordan
3. 608 views
Which one of the following words is not an object of a preposition?A. afternoon B. cushions C. pockets D. bed c?
1. 3 answers
2. asked by Jordan
3. 598 views
The solubility of NaCl at 17 celsisus degrees is 39 g per 100 ml water. If 83 g of NaCl is dissolved in 250ml of water at the
1. 1 answer
2. asked by Ngoc Nguyen
3. 593 views
How is incomplete dominance different than dominance?Explain why incomplete dominance only occurs in this genotype?
1. 2 answers
2. asked by Kitty
3. 593 views
(1) Brenda would have liked to have taken her vacation at the beach. (2) However, the weather forecast onthe television called
1. 1 answer
2. asked by Jordan
3. 592 views
In the drawing, the weight of the block on the table is 428. N and that of the hanging block is 195. N. Ignore friction, the
1. 1 answer
2. asked by Jill
3. 590 views
Find the bisectors of the interior angles of the triangle whose sides are the line 7x+y-7=0, x+y+1=0 and x+7y-4=0.
1. 1 answer
2. asked by Carl
3. 589 views
1) Drawing is very interesting subject. - intransitive2) amal is adorable to his father - in. tran 3) A fisherman is a
1. 1 answer
2. asked by # niya #
3. 578 views
If I were doing an evaluation of an existing after-school program where involvement was voluntary, would I do a
1. 1 answer
2. asked by Mike
3. 577 views
How do you sole the problem below?Kevin flies a plane against a headwind for 5600 miles. The return trip with the wind took 10
1. 1 answer
2. asked by Tom
3. 576 views
Last year,a total of 498 people attended an annual free concert outside city hall. This year,572 people attended the concert. To
1. 2 answers
2. asked by Anonymous
3. 573 views
Suzanna needs a board that is at 3.5 meters long. is the board long enoughExplain
1. 1 answer
2. asked by JJ
3. 568 views
An object is thrown upwards from a height of 50.0m at an initial speed of 19.6m/s. Determine how long will it take for the
1. 1 answer
2. asked by cams
3. 535 views
Expand and simplify: (9z2 - 2z + 10)(3z + 12)?I got 27x^3+102z^2+24z+120 correct me if i'm wrong pls? ty
1. 2 answers
2. asked by Anonymous
3. 534 views
Can you please show you solution and final answer here. Thanks!1.Find the altitude,perimeter and area of an isosceles trapezoid
1. 5 answers
2. asked by cyrus
3. 521 views
Na P Ca Br arrange in incresing order of atomic size
1. 1 answer
2. asked by Mesfin
3. 519 views
Calculate the mass of the air in a 5 m ✕ 3 m ✕ 2.5 m room, assuming that it is at 1 atm and 19°C.
1. 1 answer
2. asked by Anonymous
3. 518 views
Does anyone know what the canoes used during the Lewis and Clark expedition were made out of? Was it birch bark?
1. 1 answer
2. asked by Anonymous
3. 517 views
let P be the portion of the disk x^2 + y^2 <= 1, lying in the first quadrant. having mass density of p=x, if the mass of P is
1. 1 answer
2. asked by adriana
3. 513 views
15 ml of saturated solution of potassium chloride in water at 50 degress Celsius is raised to 70 degress Celsius. How much more
1. 1 answer
2. asked by Brian Chum
3. 508 views
solve by using quadratic formulax^2+2x-35=0 i got x=10.85 or x=-12.85
1. 3 answers
2. asked by Reina Bonilla
3. 501 views
Does this make sense?Sacagawea played a major role in the succes of the Lewis and Clark Expedition from helping with translating
1. 1 answer
2. asked by Peter Pan
3. 495 views
Juan has DVDs 9/16 inches wide. How many DVDs wil fit on one shelf that's 1 3/4 wide
1. 1 answer
2. asked by Sara
3. 488 views
A body moving with uniform acceleration covers 64.4 m in 7s and 110 m in 10s. Find its initial velocity and acceleration.Okay, I
1. 1 answer
2. asked by Mellissa
3. 487 views
Convert 35 degress to radian measure.Convert 250 degress to radian measure.
1. 1 answer
2. asked by Anna
3. 484 views
in a resort town, the number of people employed during any given month, f(x) in thousands, can be modeled by function f(x) = 2.3
1. 0 answers
2. asked by Kayla
3. 483 views
how to diagram this sentence...The basketball team with the winning record will advance forwards.
1. 2 answers
2. asked by sophia
3. 477 views
One does not set fire to the roof and then go to bed.I think this is a compound sentence cos it has two sentences. "one does not
1. 1 answer
2. asked by KATH
3. 471 views
Given tan θ = -8/5 and sin θ < 0, find sin θ, cos θ, csc θ, sec θ, and cot θ.
1. 1 answer
2. asked by Paul
3. 470 views
A gas is allowed to expand at constant temperature from 4.274L to 6.877L against an external pressure of 1.977 atm. If at the
1. 3 answers
2. asked by Caroline
3. 470 views
A bowling ball slows down at rate of .12 m/s^2. 5 seconds after it starts down the bowling alley its speed is 15 m/s. What was
1. 0 answers
2. asked by Rachel
3. 467 views
The policy goals associated with U.S.environmental policy over the last thirty years have not included . Security efficienty the
1. 2 answers
2. asked by Janita
3. 463 views
What is the semi-major axis of an object that is in 2:1 mean motion resonance with Earth
1. 0 answers
2. asked by kathy
3. 460 views
What mass of Fe3O4 would be needed toreact with 1.38 x 103 mol H2? Fe3O4 + 4 H2 -> 3 Fe + 4 H2O
1. 1 answer
2. asked by Anonymous
3. 457 views
Which of the following factors affect the solubitity?a)temperature of the solutions b)polarity of the solvent vs solute
1. 0 answers
2. asked by James
3. 447 views
is fate choice or chance?explain both sides
1. 4 answers
2. asked by question
3. 445 views
What are the prime factorization of 88?1,2,4,8,11 Am I correct?
1. 2 answers
2. asked by Stephon
3. 428 views
find a quadratic equation with roots -1+4i and -1-4ican someone help explain the steps?
1. 0 answers
2. asked by Anonymous
3. 427 views
does an atom of an element have similar chemical properties with an ion of the same element?
1. 1 answer
2. asked by Anonymous
3. 425 views
Develop a critique of collective bargaining as a process for determine salaries and wages in nigeria sector
1. 1 answer
2. asked by Azeke
3. 422 views

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