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Questions Asked on May 8, 2017

If TanA=k.TanB prove that (k+1)sin(A-B)=(k-1)sin(A+B).
1. 10 answers
2. asked by Gunda
3. 5,531 views
1. When performing rescue breathing, be sure to always ________ the head before performing breaths. (1 point)level tilt push
1. 66 answers
2. asked by lucina
3. 35,950 views
A charge with a value of 3.0 x 10-5 C is located 2.5 cm from a charge with a value of 6.5 x 10-5 C. Determine the distance from
1. 1 answer
2. asked by Arnold
3. 1,336 views
Given the following standard reduction potentials in acid solutionwrite the formula of the weakest reducing agent.
1. 3 answers
2. asked by Durbin23
3. 2,394 views
Which of the following statements is not true of nuclear fusion?A. It involves the joining of two atoms together into one new
1. 1 answer
2. asked by Ari
3. 4,482 views
"What mass of silicon carbide should result when 100.00g of silicon dioxide reacts with excess 100.00g of carbon?"SiO2 + 3 C = 2
1. 1 answer
2. asked by h. marie
3. 692 views
am I right?1. Simplify radical expression sqrt 50 5 sqrt ^2*** 2 sqrt ^5 5 sqrt ^10 5 2. Simplify the radical expression sqrt
1. 13 answers
2. asked by Carl Wheezer
3. 10,727 views
A bag contains 10 yellow chips and 10 red chips what is the probability of that sara will pick a yellow chip keep it and then
1. 1 answer
2. asked by Joe Furr
3. 446 views
When a radioactive isotope releases a beta particle, the atomic number of the new element isA. decreased by one. B. decreased by
1. 1 answer
2. asked by Ari
3. 1,097 views
At what point is the function y=csc(2x) continuous?
1. 1 answer
2. asked by Mike
3. 1,108 views
What are the overall effectiveness of the speech "Pearson’s address on the inauguration of the national flag of Canada" What
1. 3 answers
2. asked by Nikita
3. 937 views
How can I explain Lung cancer to children?I don't know how to explain in easy words. "Lung cancer is the uncontrolled growth of
1. 1 answer
2. asked by apple
3. 584 views
Simplify each polynomial.6g + 8k - 9g + 2k
1. 49 answers
2. asked by Mo
3. 7,872 views
I remember mamaMama understands that that Jenny and Sigurd (1) are concerned about Trina's welfare (2) don't want Trina to
1. 5 answers
2. asked by Mydogbear
3. 587 views
A rectangular page is to contain 8 square inches of print. The margins at the top and bottom of the page are to be 2 inches
1. 1 answer
2. asked by Bianca
3. 2,537 views
Miranda is a 23 year-old female who presents with symptoms of anxiety. She is dressed in baggy clothes and appears to be very
1. 1 answer
2. asked by Amanda
3. 491 views
Marvin has a box containing apples and oranges.*There are a total of 100 apples and oranges in the box. *The number of apples in
1. 1 answer
2. asked by Garhl
3. 569 views
A man walks for 9km in the direction 246 degrees and then for 6km in the direction 096 degrees. Questions;1. Find his
1. 1 answer
2. asked by Terence
3. 453 views
Joe went school supply shopping. He spent $22.50 on notebooks and pencils. Notebooks cost $2.00 and pencils cost $0.50. He
1. 1 answer
2. asked by Garhl
3. 710 views
Hi!I have 2 questions. Teacher told me that I have to answer each question by an essay. But please just give me only 4 sentences
1. 3 answers
2. asked by Minny
3. 645 views
Rewrite 4sin(x)-5cos(x) as Asin(x+phi)
1. 4 answers
2. asked by Anonymous
3. 2,638 views
Suppose a tank contains 714 m3 of neon (Ne) at an absolute pressure of 1.01×10^5 Pa. The temperature is changed from 293.2 to
1. 0 answers
2. asked by tina
3. 694 views
Find the length of the curve deﬁned by the parametric equations x = 2/3t,y = 2ln((t/3)^2−1) from t =6 to t =7.
1. 1 answer
2. asked by Sam
3. 1,320 views
A committee of 5 is chosen from 6 teachers and 3 students and 7 others. Determine the number of ways of selecting the committee
1. 1 answer
2. asked by Tim
3. 506 views
Enterprise chargesa flat fee of $500 and an additional $2.45 per mile hertz charges a flat fee of $70 and an additional $1.25
1. 1 answer
2. asked by Josh
3. 523 views
I'm trying to find the relationship between electric field strength and distance from point charge as an equation. I found the
1. 0 answers
2. asked by Anonymous
3. 470 views
A computer is purchased at 2000$. After each year, the resale value decreases by 25%. What will the resale value be after 3
1. 1 answer
2. asked by Kris
3. 589 views
A square prism and square pyramid have the same base and the same surface area. Show that the slant height, l, of the pyramid is
1. 3 answers
2. asked by darren
3. 1,400 views
Notice that the curve given by the parametric equations x=25−t^2 y=t^3−16t is symmetric about thex-axis. (If t gives us the
1. 1 answer
2. asked by Sam
3. 6,188 views
Find the area of the region enclosed by the parametric equation x = t^3−3t y = 6t^2.
1. 1 answer
2. asked by maggie
3. 2,324 views
Find the Gravitational potential at a point on the earth's surface. Take mass of earth as 5.98*10^24kg, it's radius as
1. 1 answer
2. asked by danu
3. 760 views
In a shower,there is 5cm of rainfall.find volume of water that falls on 1.8 hectares of ground.1 hectare is 10000m2 (ans 90cu
1. 1 answer
2. asked by mini
3. 485 views
A hollow iron pipe is 2.1m long and its external diameter is 4.5 cm.if the thickness of pipe is 0.25cm and weight of iron is 4
1. 1 answer
2. asked by mini
3. 839 views
Point A,B,C and D are midpoints of sides of square EFGH. If area of EFGH is 48cm2 then area of ABCD is? (ans 24cm2)
1. 1 answer
2. asked by mini
3. 772 views
A cyclist speed up at a constant rate from rest to 8m/s to 6s. Find the acceleration of the cyclist
1. 1 answer
2. asked by Anonymous
3. 670 views
Can you please help me on this question for Algebra:Write the word that the number 32/33 represents. From this word, take out
1. 0 answers
2. asked by Anonymous
3. 938 views
Monica is one-third as olf as her sister. six years hence she will be one-half as old as her sister find their present age
1. 2 answers
2. asked by Dame
3. 578 views
the probability that A hits a target is 1/4 and the probability that B hits the target id 1/3. if each fires once and the target
1. 1 answer
2. asked by James
3. 521 views
12x^3-26x^2y^2-30xy^3
1. 1 answer
2. asked by bingo
3. 352 views
Convert 2m/s to km/h
1. 1 answer
2. asked by Sofia
3. 360 views
4m(m-3)+2m squared
1. 1 answer
2. asked by Sofia
3. 264 views
(2ab)squared divided by 6/m cubed
1. 1 answer
2. asked by Sofia
3. 405 views
A squad is made up of 10 privates and 5 privates ﬁrst class. (a) In how many ways can a detail of 4 privatesand 2 privates
1. 1 answer
2. asked by James
3. 355 views
Find the Largest share$360 000 is divided in the ratio 3:4:5
1. 1 answer
2. asked by Sofia
3. 447 views
Simplify 3x -(5x+2)
1. 1 answer
2. asked by Sofia
3. 300 views
Solve5x-3 over 2=4
1. 1 answer
2. asked by Sofia
3. 412 views
Which solid figure has 5 faces, 5 vertices, and 8 edges.Triangular pyramid Rectangular pyramid Pentagonal pyramid*** Triangular
1. 51 answers
2. asked by WOW
3. 19,799 views
The temperture of a mixture decrease at the rate of 1degree per 30 mins the twmperature of mixture at 3oclock was 5degreeAt what
1. 2 answers
2. asked by ibanrihun
3. 2,452 views
Consider the flow of blood through a large horizontal artery with 1.0 mm of diameter. The artery has a smooth reduction to an
1. 0 answers
2. asked by Anonymous
3. 520 views
Could someone please show me in a graph how a decrease in marginal propensity to consume would look please
1. 1 answer
2. asked by Jarrod
3. 448 views
A constant force acts on a body mass 0.9 kg at rest for 10s.If the body moves a distance of 250m ,the magnitude of the force is
1. 2 answers
2. asked by shivani
3. 976 views
1. Based on a survey, 3 out of 10 like to play the flute. For a class of 700, how many flutes should the teacher pre-order?70
1. 7 answers
2. asked by Haley
3. 982 views
Pacific island nations tend to have a lower GDP than other parts of the world because of...Too many environmental problems
1. 2 answers
2. asked by Dancer_Gymnast
3. 969 views
1. which of the following details about the author's life most likely influenced her ideas for the novel Walk Two Moons:A. she
1. 51 answers
2. asked by Destiny
3. 8,081 views
Why might education in the Pacific islands be important for the economy of this area?A. If children learn about the importance
1. 3 answers
2. asked by Dancer_Gymnast
3. 787 views
Can you help?1. Choose the best estimate for the length of a bottle of glue. a. 15 millimeters b. 15 centimeters c. 15 meters d.
1. 2 answers
2. asked by Jared
3. 973 views
Mathew rolls a number cube labeled with the numbers 1âˆ’6. He then flips a fair coin. What is the probability that he rolls
1. 2 answers
2. asked by koby
3. 1,907 views
Which of the following ordered pairs represents the solution to the system given below?2x + y = 20 4x − 2y = 40 A. (10,
1. 2 answers
2. asked by Bobby Newberry
3. 1,806 views
Since the time of the play's first performance, the props and set have been designed to be minimal so thatthe play can be
1. 4 answers
2. asked by maddie
3. 605 views
according to "happiness is a charming charlie brown at orlando rep,) how do the technical aspects of the play compare with the
1. 54 answers
2. asked by Megan
3. 8,746 views
If y = 3 is a horizontal asymptote of a rational function, which must be true?A) lim x→ 3 f(x) = 0 B) lim x→ 0 f(x) = 3 C)
1. 1 answer
2. asked by Raquel
3. 579 views
How is the the graph of y=1/2x-6obtained from the graph of y=1/x ? A) Vertically stretched by a factor of 2 and shifted right by
1. 1 answer
2. asked by John
3. 624 views
what lesson does milo learn in the phantom tollbooth?!? please help as soon as possible.
1. 4 answers
2. asked by Rick Sanchez
3. 1,865 views
If Tan (A+B)=1/3 and Tan(A-B)=2/5,then prove thatA.Tan2A=11/13 B.Tan2B=-1/17
1. 1 answer
2. asked by Gunda
3. 558 views
Identify the italicized phrase in the following sentence. Jolene went to the city to find a new job.
1. 1 answer
2. asked by Salman
3. 795 views
What were the main outcomes of the Tidelands Controversy and how did it impact Texas politics during the 1950s?
1. 0 answers
2. asked by Carmen
3. 6,316 views
1. Describe how intoxication affects the excretory system.A.drinker loses more water from the body than usual B.more blood flows
1. 4 answers
2. asked by Abby a.k.a ANGEL
3. 1,359 views
2 trains are 2 km apart and their lengths are 200m and 300m.They are approaching towards each other with a speed of 20m/s and
1. 1 answer
2. asked by bala
3. 490 views
In a survey conducted among a group of adults, how many of them reported owning a pet?
1. 0 answers
2. asked by InfectedSound
3. 7,265 views
which of the following fraction is greater than 3/4 and less than 5/6.
1. 2 answers
2. asked by kumar
3. 1,203 views
The graph of y =1/xis vertically stretched by a factor of 3, reﬂected across the y-axis and shifted to the left by 2 units.
1. 3 answers
2. asked by John
3. 3,025 views
If 2/3 part of a number is greater by 4 than 3/5 of it. then the number is
1. 1 answer
2. asked by Bala
3. 1,003 views
Remove the parentheses from the following expression, and combine like terms: 3(ax + b2 â€“ c) + 2
1. 1 answer
2. asked by Anonymous
3. 573 views
The temperature was 41°c and it fell by 6°c, what is the temperature now
1. 1 answer
2. asked by enny
3. 362 views
2 Numbers are in the ratio 2:3. if 8 is added to both the numbers ,then the ratio becomes 3:4 . then the numbers are ?
1. 1 answer
2. asked by BK
3. 384 views
which of the following statements is a true statement?A) if it is printed or posted on the web, then it is a fact B) websites
1. 3 answers
2. asked by Megan
3. 986 views
remember, you will create a research presentation about the experiences of Jewish individuals or communities living under Nazi
1. 1 answer
2. asked by Davee
3. 843 views
Cylinder A is eight time as tall as cylinder B, but the diameter of cylinder B is four times the diameter of the cylinder A.
1. 3 answers
2. asked by Anonymous
3. 873 views
How to write a formal letter for municipality about a broken pipe
1. 1 answer
2. asked by Lerato
3. 689 views
how do nearby businesses with similar products usually compete?A:offering deals and lower prices B:changing to different product
1. 6 answers
2. asked by Somejuan
3. 2,317 views
Can someone check this answer?Haiti shares an island with which country???? A-el Salvador B-The diminocon republic C-Cuba D-The
1. 1 answer
2. asked by cheese luvas
3. 523 views
Imagine you are a reporter conducting a unique interview. Moses, Jesus, and Muhammad are sitting around a table having lunch
1. 1 answer
2. asked by Anna
3. 790 views
the reign if terror was a necessary evil .discuss this assertion
1. 3 answers
2. asked by oslar chinzvende
3. 1,232 views
Why was inflation a problem after World War II?
1. 5 answers
2. asked by Bob
3. 1,901 views
I need a answer about these? Calculate the net electric force exerted on a particle of charge -4.0mc due to the influence of
1. 0 answers
2. asked by lewis
3. 569 views
You push back and forth on a 5 m high flagpole and make it sway back and forth. When you push it with a frequency of 2 Hz you
1. 0 answers
2. asked by Anonymous
3. 444 views
Two minor league baseball players got a total of 300hits. Washington had 14 more hits than Sanchez. Find the number of hits for
1. 6 answers
2. asked by loreece
3. 722 views
What frequency would a listener hear if a train moves away from the listener at 180 km/hr? The frequency of the horn is 3500 Hz,
1. 1 answer
2. asked by Anonymous
3. 414 views
A ship is anchored in a bay. The echo of the ship's foghorn, reflected from an iceberg, is heard 5.0 seconds after the horn is
1. 1 answer
2. asked by Anonymous
3. 1,367 views
A string is vibrated with a wave that has a wavelength of 6 meters. How long is 1 loop of the standing wave?
1. 0 answers
2. asked by Anonymous
3. 520 views
A tube that is open on both ends is 4 meters long. Assuming that the speed of sound is 340m/s, find the following:a) What is the
1. 1 answer
2. asked by Anonymous
3. 953 views
Find the horizontal distance a ball travels after 3 seconds, if the ball is hit with an initial velocity of 90 feet per second
1. 1 answer
2. asked by LeAnn
3. 478 views
To help a young tree grow straight, a gardener attaches three guy wires to it and the ground. She places the wires two feet
1. 1 answer
2. asked by Allen
3. 575 views
To ensure safety, the recommended angle that a ladder leaning against a building makes with the ground is 75 degrees. Will a 12
1. 1 answer
2. asked by Tony
3. 1,030 views
if 5.76 grams of co2 forms when 4.00 grams of c2h6 reacts, what is the percent yield for 2c2h6+7o2=4co2+6h2o
1. 1 answer
2. asked by erin
3. 678 views
21. simplify (2sqrt5+3sqrt7)^2 show your work. Been confused on it for a while.
1. 4 answers
2. asked by Eric
3. 3,031 views
The ozone layer is located
1. 1 answer
2. asked by keiara
3. 461 views
How is g(x) =1/2x-4from the parent graph ƒ(x) =1/x A) Vertically stretched by a factor of 2 and shifted right 2 units. B)
1. 1 answer
2. asked by Unknown
3. 1,019 views
from midnight to 6:00 AM the temperature rose 8C at 6:00AM the temperature was at -20C what was the temperature at midnight when
1. 7 answers
2. asked by TheGruddyHippo
3. 1,055 views
what is the function rule for x-2,y9,x-1,y4,x0,y-1,x1,y-6,x2,y-11
1. 1 answer
2. asked by kenneth
3. 380 views

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