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Questions Asked on January 18, 2018

1. Which of the following is equivalent to x^5y^2/xy^2 when x not= 0 and y not= 0?a. x^6y^5 b. x^5y c. x^4y d. x^4
1. 63 answers
2. asked by alexis
3. 17,508 views
A scuba diver’s tank contains 0.29 kg of O2 compressed into a volume of 2.3L.A)calculate the gas pressure inside the tank at 9
1. 4 answers
2. asked by Lala
3. 10,037 views
1. Why is it important to have good study skills?(A)You will sleep better (B)You will learn more efficiently---- (C)You will
1. 25 answers
2. asked by Rose
3. 9,559 views
Can you please help me with these questions?After reading "The Olympic Swimmer," the reader can conclude that the speaker is
1. 4 answers
2. asked by Help Me Please!
3. 6,849 views
Re arrange this to isolate AH=K+log(A/C) Thank you
1. 2 answers
2. asked by Danielle
3. 5,344 views
The adult blue whale has a lung capacity of 5.0 x 10^3L. Calculate the mass of air (assume an average molar mass of 28.98g/mol)
1. 2 answers
2. asked by Kayla
3. 4,697 views
A man holds a child on his shoulder while watching a football match.how much work is done if the game lasts for 2hours
1. 13 answers
2. asked by David
3. 4,029 views
Calculate the number of molecules in a deep breath of air whose volume is 2.25L at body temperature, 37 Celsius, and a pressure
1. 2 answers
2. asked by Fred
3. 3,251 views
A museum professional has been working extended hours to remove dirt and grease that a vandal left on a painting. This
1. 12 answers
2. asked by please help connexus
3. 3,081 views
Mr lee is 56 years old. His nephew, sam, is 4 years old. In how maby yearsâ€™ time will mr lee be 5 times as old as his
1. 6 answers
2. asked by Dani
3. 3,039 views
A volleyball is served at the speed of 8.0 m/s at an angle 35° above the horizontal. What is the speed of the ball when
1. 4 answers
2. asked by Kate
3. 2,607 views
how did european contact with china and japan in the sixteenth century differ from european contact with the americas and
1. 3 answers
2. asked by aimee
3. 2,452 views
a) What is the probability of obtaining 2 Heads when a coin is tossed twice?b) What is the probability of obtaining 1 Head when
1. 2 answers
2. asked by anonymous
3. 2,107 views
the art museum charges an initial membership fee of $50.00. for each visit the museum charges $15.00.Write a function f(x) for
1. 3 answers
2. asked by Anonymous
3. 2,000 views
thermal energy is cause by the motion of ?
1. 9 answers
2. asked by KAITLYN
3. 1,958 views
At a chemical plant where you are an engineer, a tank contains an unknown liquid. You must determine the liquids specific heat
1. 2 answers
2. asked by Marthin
3. 1,890 views
Simone claims that the slope of a line through (-2,7) and (3,0) is the same as the slope of the line through (2,1) and (12,-13)
1. 2 answers
2. asked by Anonymous
3. 1,865 views
Two ropes are attached to the bumper of a car. Rope A is pulled with a force of 60 pounds at anangle of 30° to the horizontal
1. 1 answer
2. asked by Mitchel
3. 1,830 views
I need help on lesson 1 unit 1 pairs of angles plzzzz help!!!!
1. 5 answers
2. asked by Chelsey
3. 1,771 views
A snooker ball with a mass of 0.3kg moving at 2.5m/s collides with another ball of 0.2kg mass and moving in the same direction
1. 3 answers
2. asked by Sarah
3. 1,720 views
Use inverse operations to solve each equation. Explain each step and identify the property used to reach step.19 = h/3 - 8
1. 8 answers
2. asked by Darkdream
3. 1,676 views
The table below shows the temperature in degrees for eight consecutive days as well as the respective number of ice cream cones
1. 1 answer
2. asked by checkmywork
3. 1,604 views
I need some help with this..The swim team is selling key chains as a fundraiser. If its goal is to raise at least $180, how many
1. 3 answers
2. asked by Ty
3. 1,557 views
How do I find the answer to this??Cu metal displaces Ag+(aq) from an aqueous solution. Which of the following is correct? Ag is
1. 2 answers
2. asked by Clueless
3. 1,543 views
A ball is thrown horizontally at 18m/s from the roof of a building lands 28metre from the base of the building. Calculate the
1. 1 answer
2. asked by Sarah
3. 1,527 views
0.05 kg of carbon dioxide (molecular weight = 44) is compressed from 1 bar, 15°C, untilthe pressure is 8.3 bar, and the volume
1. 3 answers
2. asked by adrian
3. 1,423 views
For an electric dipole, the electric field lines . . .A) Either start on the negative charge and go off infinitely or arrive
1. 2 answers
2. asked by Anon
3. 1,419 views
I have two questionsGiven) MON= PQR, with MO= 20, MN= 32, and PR= 3x-10, find the value of x Given) WIN= LUV, with m<W=38, m<V=
1. 1 answer
2. asked by Karissa
3. 1,393 views
A Styrofoam bucket of negligible mass contains 1.75 kg of water and 0.450 kg of ice. More ice, from a refrigerator at -15.0
1. 1 answer
2. asked by Marthin
3. 1,370 views
The "trouble with television" Robert Mac Neil voices a strong opinion about television in a paragraph explain his opinion. then
1. 6 answers
2. asked by Marie
3. 1,345 views
In ΔABC, m∠ACB = 90°, and m∠ACD = 45°.Find AC, if CD = 6 2 in. How do I know the lengths of the sides if I only know the
1. 3 answers
2. asked by Max
3. 1,341 views
Which of the following is true about electric field lines?A) They point tangentially around a circle centered on a charge. B)
1. 1 answer
2. asked by Anon
3. 1,330 views
Given that cot x = 5/ sqrt 11 find csc xA - 5/6 B - 6/5 C - sqrt11/ 6 D - 6/ sqrt11
1. 4 answers
2. asked by Anonymous
3. 1,314 views
After 6 years, an account that earns 4% simple interest has earned $480 in interest. How much was the initial deposit?
1. 3 answers
2. asked by Janna
3. 1,298 views
Suppose you leave home and hike 10 miles due north, then 8 miles in the direction 40° east of north,and then 6 miles due east.
1. 1 answer
2. asked by Mitchel
3. 1,266 views
Miguel’s math book weighs more than 3.45 kilograms.Which could be the weight of his math book in kilograms?
1. 2 answers
2. asked by INeedHelpWithHomeWoek
3. 1,200 views
Can you please help me with a few more Ms. Sue?Read lines 5-9 from "The Olympic Swimmer." Swimmers swivel, splash, and kick Back
1. 6 answers
2. asked by Help Me Please!
3. 1,164 views
A square is dilated by a scale factor of 3/4 to create a new square. The area of the new square is...
1. 1 answer
2. asked by Kenneth
3. 1,161 views
hello,i am a fresh graduate of finance, i was hired by a company, the manager put me on the position of performance management ,
1. 1 answer
2. asked by fresh grad
3. 1,157 views
In an experiment,excess 0.50moldm HCL was added to 10grams of granulated zinc in a beaker. How would the reaction rate be
1. 2 answers
2. asked by Oluchi
3. 1,156 views
For the function y=15-6x, suppose the domain is only values of x from 10 to 20. What is the range of the function?
1. 1 answer
2. asked by Ian
3. 1,075 views
a farmer wants to make a rectangular pasture with 80000 squre meters. if the pasture lies along a river and he feneces the
1. 1 answer
2. asked by getachew
3. 1,065 views
What are the most important events in the history of animal life that occurred at the beginning and at the end of the paleozoic
1. 2 answers
2. asked by Anna
3. 1,052 views
The figure shows the shadows created by the sun when Cindy stands near the flagpole.Cindy on the left, she’s ACTUALLY 5 ft and
1. 6 answers
2. asked by Harley
3. 1,041 views
A bullet is fired horizontally and penetrates into a block of wood. The block and bullet then move together after impact.
1. 1 answer
2. asked by Sarah
3. 1,033 views
Find the coordinates of the point which divides internally the line joining the points of (8.9) and (-7,4) in the ratio 2:3
1. 3 answers
2. asked by Oludayo Kayode
3. 1,016 views
Perfect Solo Problem: Clara Nett plays a musicalsolo. She is quite good and guesses that her probability of playing any one note
1. 1 answer
2. asked by Kodak Black
3. 1,009 views
Mike, Mo, and Jo want to sit together, in any order, to watch the basketball game with their 3 other friends. The other friends
1. 1 answer
2. asked by Anonymous
3. 995 views
vector A is 5.5cm and points 60°above the positive x-axis. Vector B is 6.5cm and points along thr negative x-axis. Calculate
1. 2 answers
2. asked by Sarah
3. 974 views
There are 12 students interested in creating a shoe shining club. There will be a president, a vice-president, 2 shoe shiners, 2
1. 2 answers
2. asked by Anonymous
3. 973 views
the perimeter of an isosceles triangle is 73 cm. the base measures 3 cm more than one half the measure of a leg. what is the
1. 1 answer
2. asked by Kj
3. 926 views
Solve the equation. Explain each step and identify the property usedbto reach each step.0.6x + 0.8 = 1.4
1. 3 answers
2. asked by Darkdream
3. 925 views
A ball of mass 1.20kg falls vertically and hits a horizontal floor at 2.50m/s . The ball then rebounds upward at 10.00m/s . If
1. 2 answers
2. asked by Sarah
3. 894 views
The side of a square flower bed is 1.5 m long.It is Enlarged by digging around 25 cm wife strip all around outside it . Find the
1. 1 answer
2. asked by Rajan
3. 856 views
What instrument records earthquake waves?A.) seismogram B.) seismograph* C.) Ritcher scale D.) barometer
1. 2 answers
2. asked by Dylan
3. 851 views
The electric field strength at a particular distance from an electric charge is 2.0 N/C. What is the electric field strength if
1. 1 answer
2. asked by Anon
3. 837 views
Gini's test scores in Biology 30 are 95, 82, 76, and 88. What score must she get on the fifth test in order to achieve an
1. 2 answers
2. asked by chase
3. 822 views
A ball is dropped from height of 8m above the ground. After striking the ground the ball rebound instantaneously with the same
1. 1 answer
2. asked by Chaitanya
3. 804 views
Jim had three waffles. He ate 1/6 of one waffle, and 2/3 of another waffle. How many waffles were left?
1. 1 answer
2. asked by Jamiya
3. 802 views
A projectile is shot horizontally at 34.5m/s from the edge of a 55.0metre building . Determine the height of the projectile from
1. 1 answer
2. asked by sarah
3. 786 views
A laser is aimed at the moon. The spot of light is seen on the lunar surface 2.37 s later. What is the distance from Earth to
1. 2 answers
2. asked by Anonymous
3. 780 views
1.) Distinguish between material and nonmaterial culture. What aspect of a whole culture do you think is the most lasting.
1. 4 answers
2. asked by |-/
3. 768 views
Find the exact length of the curve.x = 1 + 9^t2, y = 7 + 6^t3, 0 ≤ t ≤ 2
1. 2 answers
2. asked by Tayb
3. 727 views
Diffraction grating A has 16 000 lines/cm, and diffraction grating B has 12 000 lines/cm. Light of the same wavelength is sent
1. 0 answers
2. asked by Anonymous
3. 724 views
In the story "The Lemon Tree Billiards House" Is the narrator trustworthy? Can we believe his story? Explain.
1. 3 answers
2. asked by Sarah
3. 723 views
Airplane Engine Problem: One reasoncommercial airplanes have more than one engine is to reduce the consequences should an engine
1. 0 answers
2. asked by Kodak Black
3. 721 views
From the story "The Lemon Tree Billiards House", provide 2 examples of a humorous tone and explain why/how this is funny.
1. 1 answer
2. asked by Sarah
3. 695 views
The position of a particle at any time t >= 0 is given by p(t) = -t^3 + t^2 + 5t + 3. How far does the particle travel during
1. 3 answers
2. asked by Anonymous
3. 676 views
How Is Russia Preserving Its Eastern Culture While Adapting To Western Infulences
1. 3 answers
2. asked by 9LilG
3. 673 views
chemistryposted by Naomi today at 8:03pm. The material Magnesium Sulfate What mass of dry material would be needed to make an
1. 4 answers
2. asked by Confused!(Naomi)
3. 670 views
The word "mechanization" is essential to understanding the history of agriculture.Which sentence from the article BEST helps to
1. 1 answer
2. asked by Anonymous
3. 647 views
What are the consequences of the U.S. war on drugs on Mexico?A)Mexican drug cartels no longer risk sending illegal drugs into
1. 3 answers
2. asked by Jasmine
3. 639 views
A projectile is shot horizontally at 34.5m/s from the edge of a 55.0metre buildinga) Determine the height of the projectile from
1. 1 answer
2. asked by Ara
3. 630 views
A hair was used to form one end of an air wedge with two glass plates. The glass plates were in contact at the other end. When
1. 1 answer
2. asked by Anonymous
3. 630 views
Two vectors have a magnitude of 2.5km and 6.5km . Predict the maximum and minimum magnitude of their resultant vector
1. 1 answer
2. asked by Sarah
3. 603 views
Which of the following events from the story has the greatest impact of the plot in the first section of the novel?A. Timothy
1. 1 answer
2. asked by William Tran from Connexus
3. 602 views
Write "3 times the sum of x and 5 is 90" as an equation. You don't have to solve. Thank you in advance!
1. 3 answers
2. asked by Jeffery
3. 600 views
At the local ballpark, the team charges 4$ for each ticket and expects to make 1200$ in concessions. The team must pay its
1. 1 answer
2. asked by Mckayla
3. 598 views
what is the length of the line segment whose endpoints are (2,3) and (6, -7)
1. 1 answer
2. asked by cdb1
3. 596 views
Find the constants a and b so that all the four lines whose equation are given by pass through the same point.x + y = -1 -x + 3y
1. 1 answer
2. asked by Taylor
3. 583 views
The wave crests generated in a ripple tank are 15mm apart and the frequency of the vibrator is 20Hz.If the frequency of the
1. 2 answers
2. asked by Boka
3. 566 views
Calculate the velocity of a 6kg riffle that shoots a 0.025kg bullet at a speed of 615m/s.
1. 1 answer
2. asked by Sarah
3. 565 views
Is the equation correct?A circle has a diameter of 12 with a center translated 18 units left and 7 units down from the origin.
1. 2 answers
2. asked by Anonymous
3. 557 views
find a Riemann Sum formula for evaluation points that are one-third of the way from the left endpoint to the right endpoint.
1. 1 answer
2. asked by Penny
3. 552 views
''You know my whole life changed after I fell in love. It was like the sun started shining on me for the first time, and for the
1. 3 answers
2. asked by Anonymous
3. 552 views
The fastest insect in the world is the dragonfly with an average cruising speed of 4.5 metres per second. Write an equation with
1. 3 answers
2. asked by !?
3. 550 views
With the use of diagrams, show thatP(A′∩B′) = P(A∪B)' I just need help with understanding how these two equal each other
1. 1 answer
2. asked by anonymous
3. 548 views
Suppose you have a box that holds P pencils when full.THe full box weighs f and the empty box weighs e. what is the weight of 2
1. 1 answer
2. asked by denice
3. 543 views
Steve can paddle his canoe at 10 km/h in still water. If he paddles directly against a river’s current that is moving at 3
1. 1 answer
2. asked by Anonymous
3. 541 views
The material Magnesium Sulfate What mass of dry material would be needed to make an aqueous solution with a molality of 4
1. 4 answers
2. asked by Naomi
3. 540 views
What are the internal structures of a frog's stomach called?
1. 1 answer
2. asked by Ava
3. 534 views
I spent 35 euros and had 3/8 of my money left. How much money had I at first.
1. 1 answer
2. asked by Anonymous
3. 524 views
a piston cylinder device initially contains 10lb of acetylene at 70F. the piston is free to move to maintain 1000 psia on the
1. 0 answers
2. asked by adrian
3. 522 views
I spent 35 euros and had 3/8 of my money left. How much money had I at first
1. 1 answer
2. asked by mary louise sherlock
3. 492 views
Does anyone know if there is a toxin in cigarette smoke or from hazardous waste that causes flu-like symptoms, shortness of
1. 2 answers
2. asked by Anonymous
3. 475 views
If the critical values of a hypothesis test are +2.58 and -2.58, what would be the critical regions?
1. 1 answer
2. asked by sharon
3. 471 views
2g – 1 = 3g + 6 how do i do this equation?
1. 2 answers
2. asked by jake
3. 446 views
Help!It say that the circumference is equal to π over 2 and i have to find the area HOW DO YOU DO THAT???? C=π/2
1. 1 answer
2. asked by Michelle
3. 434 views
what total amount is greater: $3.00 tripling each week for 4 weeks or $4.00, quadrupling each week for 3 weeks
1. 2 answers
2. asked by Anonymous
3. 424 views
Yes I know this might be easy for some of you, but I have this problem on my homework and I'm confused.Why is water wet?
1. 1 answer
2. asked by Ella
3. 415 views

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