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November 8, 2014
Why is it not always necessary to include a subject pronoun before the verb in Spanish?
29 answers
asked by
Anonymous
15,473 views
A painting in an art gallery has height h and is hung so its lower edge is a distance d above the eye of an observer. How far
2 answers
asked by
Thanks to whoever solve this!
5,915 views
A large container has the shape of a frustum of a cone with top radius 5 m, bottom radius 3m, and height 12m.
The container is
3 answers
asked by
Jennifer
4,090 views
An urn initially contains 5 white and 7 black balls. Each time a ball is selected, it’s color is noted and
it is replaced in
2 answers
asked by
rajesh
2,333 views
The Voltage v , Current I and Resistance R are related by the equation V=IR. Suppose that V is increasing at a rate of 2
1 answer
asked by
maria
2,304 views
Carlene saves $y. Sharon save 3 times as much money as Carlene. Jason saves $50 more than Sharon. How much do they have
4 answers
asked by
Ernesto
2,299 views
the bearing of P from Q is 60. what is the bearing of Q from P?
3 answers
asked by
Anonymous
2,266 views
Bill kicks a rock off the top of his apartment
building. It strikes a window across the street 17 m away. The acceleration of
2 answers
asked by
arielle
2,236 views
An object is placed at a distance of 1.5 m from a screen and a convex lens is interposed between them. The magnification
3 answers
asked by
Rajul
2,231 views
In △PQR, ∠R=90◦ ,∠P=58◦, and PR=7.1 cm. Determine the area of △PQR to the nearest tenth of a square centimetre.
1 answer
asked by
Anonymous
2,111 views
1.Calculate the density of oxygen, O2, under each of the following conditions:
STP 1.00 atm and 20.0 ∘C 2.To identify a
2 answers
asked by
LO
1,990 views
About 7% of men in the U.S. have some form of red-green color-blindness. Suppose we randomly select one U.S. adult male at a
1 answer
asked by
AnaGloria1020
1,914 views
A box of mass m and initial speed v0 slides distance d across a horizontal floor before coming to rest. Use work and energy to
1 answer
asked by
Dib
1,908 views
Find exact values for all the solutions to the equation cos theta = sqrt 3/2 for -2pi <= theta <= 2pi
Theta = Theta = Theta =
3 answers
asked by
George
1,881 views
Please help me with this problem and please walk me through each step i am really confused.
Sand is falling from a rectangular
4 answers
asked by
Rachel
1,756 views
8.00g of NaOH are dissolved in water to make 4.00L of solution. What is the concentration of hydronium ions, [H3O+], in this
1 answer
asked by
Anonymous
1,742 views
Eddie is arguing with tana about the probability of flipping three coins. They decided to flip a penny, nickel, and a dime.
Which
6 answers
asked by
lily
1,732 views
How many kilocalories of heat are required to melt 20.0 kg of ice at 0°C?
Okay so the given is m=20.0kg Ti=0°C HeatFusionIce=80
2 answers
asked by
Ben Green
1,718 views
Concrete is made by mixing cement and sand in the ratio 3:1:15 how much sand would be needed to make 125 tonnes of concrete
2 answers
asked by
julian
1,564 views
. A 2.0 kg brick has the dimensions 7.5 cm x 15 cm x 30 cm. Find the pressure exerted by the brick on a table when it is resting
2 answers
asked by
jill
1,505 views
A bank loaned out $17,000 part of it at a rate of 6%per year and the rest at 14%per year. If the interest received in one year
1 answer
asked by
Babydoll2007
1,329 views
House B is located at a bearing of N67°E from house A. House C is 370 meters from house A at a bearing of S68°E. House B is
1 answer
asked by
Kate
1,248 views
another name for the deck boys on columbus's fourth voyage
6 answers
asked by
Lakshmi
1,195 views
A painting in an art gallery has height h and is hung so its lower edge is a distance d above the eye of an observer (as in the
0 answers
asked by
mariel
1,193 views
A kayaker paddles upstream for 1.5 hours then turns his kayak around and returns to his tent in 1 hour. He travels 3 miles each
1 answer
asked by
John
1,130 views
Seven cats and 3 dogs weigh as much as 4 monkeys. One monkey weighs as much as 1 cat and 1 dog. How many cats weigh as much as 1
2 answers
asked by
Bobby
1,070 views
A large container has the shape of a frustum of a cone with top radius 5m, bottom radius 3m, height 12m. The container is being
2 answers
asked by
lilia
1,001 views
1.I usually don’t like to admit this, but at one time I disliked history. My teacher, Mr. Wittmeyer, was wonderful, and the
1 answer
asked by
2phoneeeeee
986 views
A helmet has an open cell polystyrene foam liner that is designed to absorb the kinetic energy from an impact. The foam has a
5 answers
asked by
zxcv
984 views
The television coverage of the World Series showed several remarkable slow-motion views of the deflection of the bat as it hit
10 answers
asked by
zxcv
980 views
A billiard ball moving at 5.45 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.81
0 answers
asked by
Anonymous
973 views
A marble is dropped from the top of the empire state building.
a. Determine the position and velocity functions for the marble b.
2 answers
asked by
Connor
931 views
A boat leaves a dock at 2:00 P.M. and travels due south at a speed of 15 km/h. Another boat has been heading due east at 20 km/h
1 answer
asked by
mariel
930 views
A boat leaves a dock at 2:00 P.M. and travels due south at a speed of 15 km/h. Another boat has been heading due east at 20 km/h
1 answer
asked by
Olivia
919 views
1. The eleent gold, Au, has a face-centered cubic structure. (Density - 19.3 g/cm^3)
(a) What are the # of gold atoms in 1 unit
2 answers
asked by
Supriya
915 views
A rectangular field is 80 m long and 60 m wide. If fence posts are placed at the corners and are 10 m apart along the four sides
1 answer
asked by
urisiseia
910 views
The Voltage v , Current I and Resistance R are related by the equation V=IR. Suppose that V is increasing at a rate of 2
1 answer
asked by
Maria
890 views
On Jan.1, Pedigo Corporation purchased a small company and recorded goodwill of $150,000. its useful life is indefinite.
may 1-
0 answers
asked by
Etta
868 views
How much would you have to deposit today in order to have $5000 in 4 years in a bank account that pays 5% annual interest rate
1 answer
asked by
Babydoll2007
864 views
A large container has the shape of a frustum of a cone with top radius 5 m, bottom radius 3m, and height 12m.
The container is
1 answer
asked by
Jennifer
860 views
a cube has a volume of 125cm ^3. What is the area in cm^2 of one face of the cube? (^ = Exponent)
3 answers
asked by
Rella
856 views
Which of the following best describes the meaning of "upper" Paleolithic?
A. The earliest part B. The latest part C. From
1 answer
asked by
Pat
846 views
BobPursley has 3 more brothers than sisters, how many more brothers than sisters does his sister mary have?
1 answer
asked by
brain MATH
835 views
three bookshelves contain a total of 35 books. The first and second shelves contain a total of 20 books. the second and third
1 answer
asked by
Matew
833 views
Calculate the load that a fibroblast cell applies to buckle a single column in a collagen tissue engineering scaffold, given
3 answers
asked by
zxcv
832 views
The top rock on a dolmen is called the:
A. bridge B. Henge C. Capstone D. Cairn I think it's C., but not sure
1 answer
asked by
Pat
830 views
At a point in a plate subjected to plane stress loading along its surface, the cartesian stress components acting on the y-face
2 answers
asked by
zxcv
818 views
Joshua jumps from a platform diving board that is 32 feet above the water. The position of the diver can be modeled by s(t) =
1 answer
asked by
Connor
814 views
Here's another way to look at it. Suppose you want to borrow $100,000. You choose a 30-year fixed rate loan at 7.5%, and pay one
0 answers
asked by
Rosey
806 views
1. He refused to help me.
2. He rejected to help me. 3. He dislikes to help me. 4. He refused helping me. 5. He rejected helping
1 answer
asked by
rfvv
798 views
Laurie swings idly on his hammock and spies the March girls walking out to a hill. There, the sisters sit working—knitting,
1 answer
asked by
2phoneeeeee
792 views
Calculate the mass (in grams) of sugar, C12H22O11, in 142.4 mL of a 1.39 M solution of sugar.
(atomic weights: C = 12.01, H =
3 answers
asked by
Nora
786 views
3. If 5.20 g of HCl is added to enough distilled water to form 3.00 L of solution, what is the molarity of the solution? [Use
1 answer
asked by
Anonymous
782 views
A salt may be prepared by the reaction of one salt with another salt, particularly if one of the products is insoluble.
In which
4 answers
asked by
Anna
761 views
what are the simplest molecules to synthesize a n,n-dimethyl-2-methylpropanamine
0 answers
asked by
Lila
755 views
How many joules of heat need to be removed to condense 1.50 kg of steam at 100°C
-Specific Heat for steam is 2000 J/kg°C-
3 answers
asked by
Ben Green
738 views
Calculate the escape velocity on the surface ov moon .Given the radius of moon=1.7×10(raise to power 6)m and mass of moon
1 answer
asked by
Brinder Singh
727 views
What mass (in grams) of sodium chloride, NaCl, is needed to make 422. g of a 3.39%(m/m) NaCl solution?
(atomic masses: Na =
3 answers
asked by
Brittany
714 views
A creative teacher should encourage and accept non-conformist behavior as long as it:
a. constructive b. joyful c.
1 answer
asked by
anonymos
711 views
7. After 1965, black civil rights leaders found it difficult to
A. now support Hispanic rights in the United States. B. protest
4 answers
asked by
Sarah
709 views
A salt may be prepared by the reaction of one salt with another salt, particularly if one of the products is insoluble.
In which
1 answer
asked by
Anna
708 views
One fundamental change that marks the beginning of the Neolithic period is:
A. year-found settlements. B. use of the bow and
2 answers
asked by
Pat
707 views
1. The element gold, Au, has a face-centered cubic structure. (Density - 19.3 g/cm^3)
(a) What are the # of gold atoms in 1 unit
1 answer
asked by
Supriya
705 views
How many joules of heat need to be removed to condense 1.50 kg of steam at 100°C
-Specific Heat for steam is 2000 J/kg°C-
0 answers
asked by
Ben Green
699 views
An atomic force microscope cantilever, of rectangular cross section, has a length, l, of 200μm, a width, b, of 20μm and a
0 answers
asked by
zxcv
696 views
Two cars leave the same point at the same time, each travelling at the same constant speed of 89.0 km/h and each having the same
0 answers
asked by
Anonymous
670 views
What would be the molarity of a solution made by dissolving 126g K3PO4 into 1500 mL of water?
3 answers
asked by
Teresa
670 views
the 20th sum of an arithmetic progression is -7 and the sum of the first 20 terms is 620. find the 1st and 30th terms
i am
1 answer
asked by
livvy
667 views
A STORE OWNER PLANNED to raise the price of a T-shirt by 10% - he accidently labeled 10% though. The new price is what percent
2 answers
asked by
Matew
652 views
Please Help Me Check My Work :)
1) Find the 5th term of - f(n)= 3(n-3) My answer- -279 2) Find the third term if the first term
1 answer
asked by
Kim
652 views
The pulley in the jib of a crane has a diameter of 56cm. Find:
a) The circumference of the pulley b) The number of revolutions
1 answer
asked by
Hyaa
649 views
A telephone pole 40 feet high is situated on an 13° (H) slope from the horizontal. The measure of angle CAB is 21°. Find the
1 answer
asked by
Karen
647 views
A blacksmith at a historical reenactment is making an iron hinge. after placing the iron (0.750 kg) in the fire and shaping it
0 answers
asked by
Kimberly
645 views
(3.0 x 10^4 ) ÷ (6.2 x 10^1) =
18.6x10^3 (4.7 x 10^-3 ) ÷ (9 x 10^-4) = 42.3x10^-7 (3.0 x 10^4 ) x (6.2 x 10^1) = 18.6x10^3
9 answers
asked by
anonymous
636 views
calculate the escape velocity on the surface of earth, acceleration due to gravity will be 36 percent of its value on the
2 answers
asked by
Brinder Singh
634 views
Two cars leave the same point at the same time, each travelling at the same constant speed of 89.0 km/h and each having the same
0 answers
asked by
Anonymous
626 views
Two cars leave the same point at the same time, each travelling at the same constant speed of 89.0 km/h and each having the same
0 answers
asked by
Anonymous
608 views
Solving By Factoring
6x^2-13x=-6 (x-8)(x-5)=x 4x(x-6)-x(x-2)=-24 Please show work I want to learn!!!!!!
3 answers
asked by
Clara
605 views
a school bus traveling along a straight road from school was found to be 2.0km North of the school 4minutes later. In another
0 answers
asked by
Anonymous
594 views
How many litres of water at 100°C are vaporized by the addition of 5.00 MJ of heat
8 answers
asked by
Fred
590 views
Round your answer to three significant digits.
Use the distances shown in the following figure to determine the depth of the
1 answer
asked by
Karen
587 views
This is a question related to L'hopital's rule.
lim x -> -infinity of ((x)(e^x)) This thing is weird because I apply l'hopital's
5 answers
asked by
Joshua
582 views
I have a Lab assignment that requires the synthesis of carboxylic acid and our final product is Benzoic Acid. The following
1 answer
asked by
Sal
579 views
A projectile is thrown from the top of a tower anf strikes the ground after 3sec at angle of 45° with horizontal . Find height
1 answer
asked by
Brinder Singh
578 views
Use l'hopital's Rule to evaluate lim x in 0 of
(4x(cos 6x-1 )) / sin 3x-3x
1 answer
asked by
Julia
576 views
The creep compliance of a polymer is given below. A specimen of polystyrene is loaded in creep with a stress of 10MPa for
1 answer
asked by
zxcv
576 views
This is a question related to L'hopital's rule.
lim x -> -infinity of ((x)(e^x)) This thing is weird because I apply l'hopital's
1 answer
asked by
Joshua
566 views
Use inverse trigonometric functions to find a solution to the equation in the given interval. Then find solutions?
cos x = -0.6 ,
1 answer
asked by
George
565 views
why do you think lawyers in the land claims trials refer to the royal proclamation of 1763 more than 200 years after it was
1 answer
asked by
Maddie
565 views
I just need an explanation from the instructions. I am a bit confused about it.
EITHER use EACH of these nouns in a sentence
1 answer
asked by
Nora
563 views
Olive bought a used snow blower for $120. He charges $10 to clear a driveway of snow. It costs him 500 in gasoline to clear a
4 answers
asked by
Matew
561 views
Good evening all,
I am working on a PowerPoint presentation for my Astronomy class about planet Earth - my question is: What is
0 answers
asked by
Andy G
552 views
He is proud that he is rich.
----------------- What is the part of speech of 'that he is rich'? Is it an adverbial clasue? Or is
1 answer
asked by
rfvv
544 views
Solving By Factoring
Help me with these problems. 2x(2x+1)=2 5x^2+34x=7 Please show work I want to learn!!!
2 answers
asked by
Migue
541 views
find the number in an A.P such that the sum of 1st and 3rd term is 12 and the product of 1st and 2nd is 24
1 answer
asked by
mikkymiczy
537 views
2 six sided dice are throne together.what is the probability that a total of 10 is thrown.can u show me how to do please ,thanks
1 answer
asked by
julian
534 views
6)Assume the graph below represents the market demand for a patented prescription drug together with the firm-level marginal
0 answers
asked by
Anonymous
533 views
find the derivative of y
y= 2 (22x+31)^(3/2)+ arctan((22x+21)^(1/2))+ln(11x+16)-22x-30
1 answer
asked by
John
528 views
The oxidation number of kromium in k2Cr2O7
1 answer
asked by
Ahmad
517 views
information to show how the U.S. Constitution distributes and limits powers within the federal government.
4 answers
asked by
Anonymous
513 views
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