Ask a New Question
Search
Archives
2016
April
Questions Asked on
April 11, 2016
A is (3, 2) and point B is 4 units from A in the direction (1,-1)
Find AB(arrow). Find the coordinates of B. I can't do this
5 answers
asked by
William
2,904 views
1.) What does the following quote from “The cask of Amontillado “ reveal about the relationship between Montresor and his
22 answers
asked by
Hello
18,346 views
An ideal spring hangs vertically from the ceiling. When a 1.0 kg mass hangs from the spring it is extended 5.0 cm from its
4 answers
asked by
Joane
2,849 views
What would happen if one of the German soldiers would turn against Hitler?
just need a site or an explanation please thanks,
6 answers
asked by
Emma
570 views
how do the surface areas of the five prisms (triangular, square, pentagonal, hexagonal, and octagonal) compare as the number of
3 answers
asked by
Jace
738 views
A 3.10 kg block is pushed along a floor by a constant applied force that is horizontal and has a magnitude of 43.5 N. What is
2 answers
asked by
xxxxxxx
571 views
define max's notion of relations of production,in one sentence.
4 answers
asked by
Nancy Asino
416 views
Anybody ever hear of the Jehovah's Witnesses?
10 answers
asked by
Raul Resendiz
725 views
When was cursive writing used in newspapers? Was it the 1800s?
1 answer
asked by
Poya
512 views
A worm is 130 millimeters long. How many centimeters long is the worm?
4 answers
asked by
Sereniti
1,386 views
Robert must read a few books from his home library. He read 4 out of 6 books from the top shelf, then 2 out of 3 books from the
4 answers
asked by
yaz
3,131 views
Find area of a triangle with side lengths 15 15 and 8
4 answers
asked by
Anonymous
389 views
This is for a phase catalysis lab experiment
1. How is the phase transfer catalyst removed from the product? I said, by washing
1 answer
asked by
tols
878 views
1. Determine which ordered pair is a solution of y = x^2-2
(5, 21), (–5, 24), (–1, –1), •• (–2, 6) 2. Without
2 answers
asked by
Queen/Halle
865 views
Find the sum of the three smallest positive values of x such that 4cos^2(2x-pi) = 3. (Answer in radians.)
4 answers
asked by
Katie
601 views
Find two numbers whose sum is 42 and whose product will be at the largest possible.
5 answers
asked by
Wawen
7,758 views
An ideal gas with an initial volume of 96L, temperature of 277K, and 7.3mol is permitted to come to a second state with a volume
1 answer
asked by
Kevin
469 views
limit of (x*(y-1)^2*cosx)/(x^2+2(y-1)^2) as (x,y)->(0,1).
By evaluating along different paths this limit often goes to 0. This
2 answers
asked by
Jim
613 views
15=2^x
1 answer
asked by
amire
232 views
A window air conditioner consumes 900 W of electric power and has COP = 2.9.If it runs continuously for 24 h , how much heat
1 answer
asked by
lizbeth
493 views
A farmer has enough seeds to grow 200 crops of wheat and 300 crops of oats in one season. However, his water supply is limited
2 answers
asked by
Anonymous
522 views
p1, p2, p3 are elements of P_2
p1(x)= 1+x-2*x^2 p2(x)= 2+3x-x^2 p3(x)= 3+5x-x^2 Is S = {p1, p2, p3} linearly independent?
1 answer
asked by
Alex
367 views
Consider the equation x^2 + xy + y^2 = 1
Find all points where the tangent line is parallel to the line y = −x. Thank you for
4 answers
asked by
Jumpman
1,148 views
susan is 4 years older than her sister rita. Seven years ago, Susan was twice as old as Rita. How old are they now?
2 answers
asked by
Presley
560 views
What is the ratio in fraction form for 9 pints to 2 quarts
1 answer
asked by
Joseph
443 views
The Z company specializes in caring for zebras. They want to make a 3-dimensional "Z" to put in front of their company
2 answers
asked by
Boberto
653 views
A rectangle is 146cm long. A diagonal makes an angle of 50° with the width. How wide is the rectangle?
2 answers
asked by
Jasnoor sidhu
538 views
A proton, moving with a velocity of vii, collides elastically with another proton that is initially at rest. Assuming that after
2 answers
asked by
Dance Queen
820 views
A flying squid (family Ommastrephidae) is able to "jump" off the surface of the sea by taking water into its body cavity and
4 answers
asked by
xxxxxxx
1,052 views
A 1100 kg safe is 2.0 m above a heavy-duty spring when the rope holding the safe breaks. The safe hits the spring and compresses
5 answers
asked by
tom
3,425 views
A 1.4 kg box that is sliding on a frictionless surface with a speed of 10 m/s approaches a horizontal spring. The spring has a
3 answers
asked by
michael
976 views
Steve runs a kennel and purchases dog food from a U.S supplier. The supplier sells 25 lb bags for $28.95 U.S
Each dog eats about
3 answers
asked by
yvonne
984 views
calculate the % dissociation of a 0.750M acetic acid solution and 0.50 M sodium acetate solution.
I got the % for acetic acid to
2 answers
asked by
Meaghan
667 views
How many joules of heat are removed to completely covert 70.0 grams of water to ice at zero Celcius?
2 answers
asked by
Tammy
888 views
Thanks, no worries.you can delete my post.
1 answer
asked by
June
453 views
How many joules of heat are required to completely covert 95.0 grams of water to steam?
2 answers
asked by
Sandrine
590 views
If you had .1 ml in a 1M solution of HCl how much water would you need to dilute it to a pH of 7?
1 answer
asked by
Sabrina
349 views
Calculate the number of g-atoms in 3.5g nitrogen
1 answer
asked by
Anonymous
334 views
A 453 K and 755 mm Hg , what volume of N2 completely react with 22.2 L H2 to produce NH3 ?
N2 ( g ) + 3 H2 ( g ) -> 2 NH3 ( g ) I
1 answer
asked by
Marie
640 views
Which of the following self-concepts do you think is false?
1 answer
asked by
rwt
350 views
Use Euler's method with a step size of 0.2 to estimate y(1), where y(x) is the solution of the initial value problem y' =
2 answers
asked by
TayB
838 views
What is and isotope pair?
1 answer
asked by
Bethany
638 views
the diagonal of a rectangle with side A,B(B>A)makes an angle 60 degree with one of its sides.the ratio of the volumes of the
2 answers
asked by
shaheb
571 views
magnessium chloride can be used to distinquish between cabonate and hydrogencarbonate ions. Descrbe how this done with
1 answer
asked by
jay
351 views
how does agriculture affect the command economy
1 answer
asked by
lindokuhle
406 views
An egg is thrown from the top edge of a 22.9 m high building down onto an unsuspecting person standing on the ground 6.2 m from
2 answers
asked by
Bira
661 views
A volleyball is sent over a net, having been launched at a speed 5 m/s at an angle 42.7 degrees above the horizontal, from the
2 answers
asked by
Bira
1,331 views
A baseball is hit and leaves the bat horizontally at a speed of 6.7 m/s. The ball lands 10.3 m from where it was hit. What was
2 answers
asked by
Bira
948 views
James Bond is chasing a runaway villain across the tops of several buildings. In order to make it from one building to another
4 answers
asked by
Bira
2,253 views
A ball is tossed upward and returns to its original position after 19.7 seconds. If another ball is thrown at an angle of 41.4
4 answers
asked by
Bira
1,607 views
A volleyball is sent over a net, having been launched at a speed 4.6 m/s at an angle 28.2 degrees above the horizontal, from the
2 answers
asked by
Bira
887 views
You’re riding your bicycle first west a distance of 7.7 km, then south a distance of 14.1 km.
(a) In what direction does your
4 answers
asked by
Bira
761 views
magnessium chloride can be used to distinguish between cabonate and hydrogencarbonate ions. Describe how this is done with
1 answer
asked by
jay
382 views
How does meiosis and fertilization in humans and other sexual reproductive organisms maintain the normal chromosomes number for
1 answer
asked by
Hannah
409 views
A molecule has a rotational inertia 14000amupmsquare spining at an angular speed of 4. 30x10exponent12 radpersecond
a) express
2 answers
asked by
Sam amjad
580 views
Starting with 100 grams of uranium-238, after one half life has gone by, how many grams of uranium-238 will remain?
2 answers
asked by
Lamont Sanders
815 views
I want answer for force at a distance examples
1 answer
asked by
Priyamvada
308 views
A plane flies 430 miles at a bearing of S27°E, then turns and flies N63°E for 135 miles. Find the distance and the bearing
3 answers
asked by
Nicole
579 views
I am thinking of two numbers.What will my number be if their sum is 5 and their product is 6?
5 answers
asked by
Keena
519 views
A certain ball, when dropped from a height rebounds to one half of the original height.Suppose thos ball is dropped from a point
3 answers
asked by
Anonymous
1,401 views
A man buys a book for P200 and wishes to sell it. What price should he mark on it if he wishes a 40 percent discount while
4 answers
asked by
Anonymous
1,024 views
The roots of the equation
x^3 + 2x^2 + 3x - 4 = 0 Are m, n , k (a) write down the value of m + n + k (b) write down the value of
1 answer
asked by
P1
430 views
A spring has an unstretched length of 10 cm . It exerts a restoring force F when stretched to a length of 12 cm .
For what total
4 answers
asked by
jessica
6,393 views
1. What was the effect of world war I on south Carolina ?
a. The state economy shrunk significantly.** b. Citizens used more
6 answers
asked by
hellooo kitty
2,633 views
using the following set of data, calculate the lower quartile, the upper quartile, and the interquartile range.20, 22, 25, 28,
69 answers
asked by
JacqueesWifee
6,526 views
Please help !
1.)a catapult launches a boulder with an upward velocity of 122 feet per second. the height of the boulder, h, in
6 answers
asked by
Hannah
7,859 views
calculate the average rate of a reaction. He placed 10.00 g piece of aluminium into 6.0 M HCl. After 20 s. he found that 4.50 g
1 answer
asked by
Sisanda mkhwanazi
448 views
Can you check my answers?
1;what was the effect of WWI on SC? A;state economy shrunk*** B;citizens used more resources C;factoryy
5 answers
asked by
please help!!
886 views
In the multidraft reading process, what does a reader look for in the second reading of a
drama? A.the theme of the drama B.how
43 answers
asked by
Emoni
7,027 views
The sebaceous glands secrete sebum, or ______, into the hair shafts.
A. Hormones B. Oil C. White blood cells D. Red blood cells I
4 answers
asked by
Bryce
1,165 views
In a constant-pressure calorimeter, 50.0 mL of 0.300 M Ba(OH)2 was added to 50.0 mL of 0.600 M HCl. The reaction caused the
2 answers
asked by
Paul83
543 views
The length of a rectangular garden is one foot less than five times its width. The area is 18sl square feet. Find the width.
3 answers
asked by
Anonymous
935 views
For a particular isomer of C8H18, the following reaction produces 5104.1 kJ of heat per mole of C8H18(g) consumed, under
4 answers
asked by
Tiffany
1,424 views
If the heat of combustion for a specific compound is -1250.0 kJ/mol and its molar mass is 35.39 g/mol, how many grams of this
2 answers
asked by
Robert
601 views
Explain why the solubility of PbF2 is pH dependent, but the solubility of PbCl2 is not. I know the solubility of PbF2 is pH
4 answers
asked by
Robin
5,821 views
The skin helps eliminate waste from the body through _____.
A. Striation B. Respiration C. Irritation D. Perspiration B?
6 answers
asked by
John
1,549 views
A triangle has vertices A(0,2), B(3,7), C(0,6). Given that ABCD is a parallelogram, find i)coordinates of D
2 answers
asked by
flora
596 views
How do you find the mass of iron in audio tapes per metre of tape?
1 answer
asked by
Jenna
402 views
if 2x^2-(b-4)x-4(b+2)=0
has equal root then.the value of b?
4 answers
asked by
philip!!!
466 views
A 1.00-kg beaker containing 2.29 kg of oil (density = 916 kg/m3) rests on a scale. A 2.33-kg block of iron is suspended from a
2 answers
asked by
anna
834 views
A light spring of constant k = 95.0 N/m is attached vertically to a table (figure (a)). A 2.70-g balloon is filled with helium
2 answers
asked by
anna
1,360 views
I believe the angle of refraction will be ___________ when it goes from a ________ to a _______________ because
1 answer
asked by
Amber
391 views
Find a cubic function f(x)=ax^3+cx^2+d that has a local maximum value of 9 at -4 and a local minimum value of 6 at 0. Find a, c,
3 answers
asked by
Anonymous
1,222 views
f(x) = (x-4)/ (x^2)
I need to use interval notation to indicate where f(x) is concave up or down. Concave up is (12, inf) but I
1 answer
asked by
Anonymous
434 views
(a) Suppose 10 astronauts are sent to Mars and then back to Earth. The average power usage of
each astronaut is 10,000,000 joules
2 answers
asked by
tom
585 views
Squids and octopuses propel themselves by expelling water. They do this by taking the water into a
cavity and then suddenly
4 answers
asked by
Jessica
2,681 views
The walrus and the Carpender
The sun was shining on the sea Shining with all his might He did his very best to make The Billows
15 answers
asked by
Summer
2,671 views
Can you check my answers?
1;what was the effect of WWI on SC? A;state economy shrunk*** B;citizens used more resources C;factoryy
6 answers
asked by
HELP!!!!!!!!!!!!!!!!
575 views
What is the smallest fraction you can write using the digits 2, 3, and 4.
Is it twenty three fourths?
7 answers
asked by
Jacey
1,767 views
Challenges facing southeast Asia how can we help fix them...Pollution, over population, terrorist attacks, and endangered
15 answers
asked by
Senpai were all gunna die
4,656 views
1. What was the effect of world war I on south Carolina ?
a. The state economy shrunk significantly. b. Citizens used more
16 answers
asked by
Sierra Elizabeth
2,972 views
Is English the language of opportunity?
3 answers
asked by
marsha-lee
440 views
when you turn on a battery powered flashlight, you transform
A - Heat energy into light and chemical energy. B - Chemical energy
2 answers
asked by
#FreeGucci
853 views
2.)A car driver accelerates to a speed of 35 mph and then takes her foot of the gas pedal.Even though she does not press the
5 answers
asked by
#FreeGucci
1,314 views
3.)Shoe companies imbed unique designs on bottom of the sneakers they manufacture.what is the made n purpose?
A.)to increase
1 answer
asked by
#FreeGucci
465 views
(1) in order for an organism to develop specialized tissues the organism must be which of the following
A) A Plant B) An Animal
28 answers
asked by
Yuno Gasai
5,030 views
4.)which of the following is the best example of transforming electromagnetic energy into thermal energy?
A.when trees absorb
2 answers
asked by
#FreeGucci
639 views
A rectangular room is 2m longer than it is wide.if the width of the room is wm, express its length in terms of w.hence find the
6 answers
asked by
Angel chisuse
1,866 views
A radio signal travels at 3 x 10^8 meters per second. How many seconds will it take for a radio signal to travel from a
2 answers
asked by
Sydney
1,205 views
what courses can i apply for with the following subjects
Math Geography Economics Life science
2 answers
asked by
kgaogelo
595 views
Back to April 2016