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Questions Asked on October 8, 2016

1.) Why is it important to have a quiet study space?It is easier to concentrate in a quiet space, and concentration is needed to
1. 26 answers
2. asked by Dylan
3. 12,192 views
ABC company currently has 1/4 fewer computers than it has employees,if they currently have 80 employees and they want to hire 5%
1. 8 answers
2. asked by Gladys
3. 9,185 views
As shown above, a classic deck of cards is made up of 52 cards, 26 are black, 26 are red. Each color is split into two suits of
1. 2 answers
2. asked by peter
3. 7,189 views
A university is trying to determine what price to charge for tickets to football games. At a price of $30 per ticket,
1. 1 answer
2. asked by saul
3. 5,886 views
Need these answered soon please!10. The author of “My Brother’s Keeper” emphasizes Jamie’s conflict by describing the
1. 6 answers
2. asked by Maria
3. 5,290 views
What is the standard form of five and three hundred fifty-two thousandths?1: 5.0032 2: 5,352,000 3: 5.352 4: 5.30052000 Is it
1. 13 answers
2. asked by John
3. 4,711 views
Three bags of wheat,two bags of corn, and one bag of oats weigh the same as one bag of wheat,one bag of corn and five bags of
1. 3 answers
2. asked by ruth
3. 4,052 views
A certain disease has an incidence rate of 0.6%. If the false negative rate is 4% and the false positive rate is 4%, compute the
1. 4 answers
2. asked by Anonymous
3. 3,784 views
A trash company is designing an open-top, rectangular container that will have a volume of 135 ft^3.The cost of making the
1. 1 answer
2. asked by Todd
3. 3,776 views
Betty paint twice as fast as Dan. when working together Betty and Dan can paint 2400 square feet in 4 hours,another employee,sue
1. 1 answer
2. asked by Gladys
3. 3,462 views
1. Use the Distributive Property to simplify the expression.(-1)(4-c) 2. Use the Distributive Property to simplify the
1. 8 answers
2. asked by PolkaDot
3. 3,415 views
At the same distance the noise of a sandblaster is 13 dB louder than a power drill. This means the the displacement amplitude of
1. 1 answer
2. asked by Ck
3. 2,768 views
Complete and balance the following equation. If no reaction occurs, write noreaction .NaOH(aq)+FeBr3(aq)→
1. 2 answers
2. asked by Sue
3. 2,615 views
Two fire alarms are placed in a building, one 2.3 m north of the other. A person sitting at a desk which is 67.2 m east and 8.4
1. 2 answers
2. asked by Kilin
3. 2,562 views
James is able to sell 15 of product A and 16 of product B and a week , Sally is able to sell 25 of product A and of 10 product B
1. 1 answer
2. asked by Gladys
3. 2,541 views
A rectangular piece of sheet metal is 4 ft longer than it is wide. (See the illustration.) The area of the piece of sheet metal
1. 3 answers
2. asked by jatin
3. 2,406 views
The excess of the sum of the half and the third parts over the difference of the fourth and the fifth parts of a number is 188.
1. 2 answers
2. asked by zeff
3. 2,154 views
A rectangle has sides of length 6.1cm and 8.1 cm correct to 1 decimal place.Calculate the upper bound for the area of the
1. 3 answers
2. asked by Arnav
3. 1,980 views
Xyz company purchased a new machine in march at $ 50000.00 and is using the profit to pay it off.profit in march were $7.876 .
1. 1 answer
2. asked by Gladys
3. 1,907 views
A 12 v battery has a capacity of giving 80 amperes of current for one hour. How long can the battery keep a 60W lamp on?
1. 1 answer
2. asked by Tamax
3. 1,803 views
A 300lb car is moving at constant velocity onn a level concrete road. How much force is needed to keep it moving if the u=0.04
1. 1 answer
2. asked by bits
3. 1,719 views
What mass of iodine would react with 48 grams of magnesium to make magnesium iodide?
1. 2 answers
2. asked by juliana
3. 1,681 views
which ball has more energy a 5 kg ball rolling at 4 m/s or a 6 kg ball rolling at 3 m/s?
1. 1 answer
2. asked by thomas
3. 1,541 views
A metal bar weighs 8.15 ounces.93% of the bar is silver.how much ounces of silver are in the bar
1. 2 answers
2. asked by Anp
3. 1,511 views
From a strip of tin 14 inches a trapezoidal gutter is to be made by bending up the sides at an angle of 45°. Find the width of
1. 1 answer
2. asked by zeff
3. 1,479 views
If angle A is 45 degrees and angle B is 60 degrees.Find sin(A)cos(B), find cos(A)sin(B), find sin(A)sin(B), and find
1. 2 answers
2. asked by Sade
3. 1,421 views
Let the Universal Set, S, have 136 elements. A and B are subsets of S. Set A contains 34 elements and Set B contains 98
1. 2 answers
2. asked by Daniel
3. 1,417 views
As shown above, a classic deck of cards is made up of 52 cards, 26 are black, 26 are red. Each color is split into two suits of
1. 1 answer
2. asked by Anonymous
3. 1,411 views
A plant grows 1 2/5 inches every week. How long will it take the plant to grow 4 4/5 inches?
1. 2 answers
2. asked by Evelyn
3. 1,395 views
A model rocket is launched with an initial velocity of 250 ft per second. The height h, in feet, of the rocket t seconds after
1. 3 answers
2. asked by jatin
3. 1,349 views
If the bicycle tires have a diameter of 22 inches, how far will the bike travel for each tire rotation?
1. 3 answers
2. asked by Delisha williams
3. 1,333 views
A weight on the end of a coiled spring is pulled10cm below its resting position. The weight is released at time =t0 seconds and
1. 2 answers
2. asked by Ange
3. 1,332 views
An apple farm yields an average of 39 bushels of apples per tree when 21 trees are planted on an acre of ground. Each time 1
1. 2 answers
2. asked by saul
3. 1,329 views
Jason is considering to purchase a new machine to make plastic silverware.the machine produces 1000 pieces of silverware in two
1. 2 answers
2. asked by GIVEN
3. 1,307 views
In a loan database, there are 60 loans to clients with 18 years of business experience. Also, there are 23 loans made to clients
1. 2 answers
2. asked by Megan
3. 1,239 views
Sinh 2x=8 coshx
1. 1 answer
2. asked by Addin
3. 1,231 views
how much work is done on a pumpkin wit a(force)of 16n when u lift it 15 meter?
1. 2 answers
2. asked by drhyana
3. 1,222 views
A 540 kg satellite orbits at a distance from the Earth's center of about 5.4 Earth radii. What gravitational force does the
1. 2 answers
2. asked by Kathy
3. 1,182 views
Please help!The planet Mercury has a radius of about 0.38 Earth radii and a mass of only 0.055 Earth masses. Estimate g on
1. 0 answers
2. asked by Beth
3. 1,180 views
Why does the element calcium react with water differently than magnesium, potassium and sodium, in a way that calcium looks
1. 1 answer
2. asked by Zyra
3. 1,097 views
What are the names of the reactants in this equation?Mg (s) + 2HCl (aq) --> MgCl2 (aq) +H2 (g)
1. 1 answer
2. asked by Kirsty
3. 1,058 views
I have a question about solubility rules and net ionic equationsso for example : CuSO4+Ba(NO3)2----->BaSO4+Cu(NO3)2 Okay so I
1. 1 answer
2. asked by molly
3. 1,038 views
How many even numbers greater than 40000 that can be formed from the following digits 1,0,2,4,6,7,8
1. 1 answer
2. asked by basic mathematics
3. 1,010 views
Amy has set aside $150 a month for her cell phone bill. Thecost for a monthly cell phone plan is a $65 access fee plus $20 per
1. 1 answer
2. asked by Anonymous
3. 996 views
In a survey of 144 pet owners, 31 said they own a dog, and 91 said they own a cat. 14 said they own both a dog and a cat. How
1. 1 answer
2. asked by Josh
3. 969 views
Commercial airplanes are sometimes towed out of the passenger loading area by a tractor. The 1800 kg tractor exerts a force of
1. 0 answers
2. asked by Laura
3. 957 views
A circle has a center at (8, 2). The point (3, 7) is on the circle. What is the area of the circle to the nearest tenth of a
1. 2 answers
2. asked by harambe
3. 941 views
Two waves, identical except for phase, are traveling in the same direction through the same medium. Each of the waves has
1. 0 answers
2. asked by Ck
3. 886 views
On Tuesday September 27, 2016 the high temperature increased to 36.7 degrees Celsius (98 degrees Fahrenheit). What is the
1. 1 answer
2. asked by Kleena
3. 883 views
The path of water from a hose on a fire tugboat can be approximated by the equationy = −0.0055x2 + 1.2x + 10, where y is the
1. 1 answer
2. asked by jatin
3. 864 views
rajesh a money lender lends in the following manner. for the first year he charges 2% p.a, for the second year he charges 4%
1. 0 answers
2. asked by vipul
3. 764 views
Given tan(A) = 2 and A is in Quadrant I, find tan(2A).A. -1/3 B. 2/3 C. -4/3 D. -2/3
1. 1 answer
2. asked by Sade
3. 757 views
how would the effects of a collagen vascular disease that affected only the collagen in reticular fibers
1. 1 answer
2. asked by rhona
3. 744 views
A loan of$37,000 is made at 8.75% interest, compounded annually. After how many years will the amount due reach $93,000 or more?
1. 1 answer
2. asked by .
3. 738 views
What is the acceleration due to gravity at a distance of one Earth radius above the Earth's surface
1. 1 answer
2. asked by Katelyn
3. 724 views
A stone is thrown vertically downwards from a building with an initial speed of 4m/s.It reached the ground after 5 s. (a) whats
1. 3 answers
2. asked by ABDUL AAZIZ
3. 723 views
The United States Department of Agriculture reported in Vegetables and Melons Outlook in 2007 that the average America consumes
1. 1 answer
2. asked by Isabella
3. 712 views
Given tan(A) = 2 and A is in Quadrant I, find cos(2A).A. 0 B. 1 C. 1/2 D. -3/5
1. 1 answer
2. asked by Iris
3. 700 views
Hospital patient. A 90.0 kg patient is suspended in a raised hospital bed as shown in the figure. The wire is attached to a
1. 0 answers
2. asked by Emma
3. 679 views
HELP!! I have no idea to get this answer :(a doctor wants to estimate the HDL cholesterol of all 20-29 year old females. how
1. 0 answers
2. asked by Kayla
3. 678 views
A car and a truck leave the park at the same time, heading in opposite directions. when they are 350 miles apart, the car has
1. 1 answer
2. asked by valentina
3. 666 views
I was wondering if you could help me solve this projectile motion problem.A projectile is launched with an initial speed of 14.5
1. 1 answer
2. asked by Instantaneous
3. 660 views
If 5 men can paint 75 houses in 20 days, How long can 15 men take to paint 410 houses
1. 2 answers
2. asked by Henry D.
3. 659 views
The density of copper is 9.8 kilograms per meter cube and the density of gold is 1.9 kilograms per meter cube. When two wires of
1. 0 answers
2. asked by Samuel
3. 657 views
A Body Is In Equilibrium When Three Forces Act On It,two Of The Forces Are F1 Of Magnitude 8n Acting Dud East And F2 Which Is 5n
1. 1 answer
2. asked by value
3. 656 views
two concentric conducting spherical shells have radii R1=0.145m and R2=0.207m the inner spheres with negligible speed, Assuming
1. 0 answers
2. asked by ritet
3. 634 views
If you work 7 days a week 8 hours a day and gets paid $10.50 an hour how much will your weekly salary be?
1. 1 answer
2. asked by Tichiba
3. 613 views
The role of GABA or gamma-aminobutyric acid is involved in down-regulating the activity of neurons in the human brain and is
1. 1 answer
2. asked by Plzz help
3. 604 views
An arrow is shot by stretching a bow through a distance of 0.9m by applying a force of 150N, the mass of the arrow is 1.7kg.
1. 0 answers
2. asked by Muomen
3. 592 views
Two fixed particles of changes 1 micro coulomb and 3micro coulomb are 10cm apart. How far apart from each other should a third
1. 0 answers
2. asked by Felicia
3. 584 views
Can anyone help me with this?Which of the following statements is true about a 99% confidence interval? a. The interval contains
1. 1 answer
2. asked by Angel
3. 583 views
What two facts did Newton need to be able to calculate the acceleration of the Moon?1) the distance to the Moon and the diameter
1. 0 answers
2. asked by Sue
3. 579 views
The average daily high temperature for the month of September in Los Angeles is 27 degrees Celsius (81 degrees Fahrenheit) with
1. 1 answer
2. asked by Kleena
3. 575 views
A baseball player stealing second base runs at 7.2 m/s . If he slides the last 3.8 m , slowing to a stop at the base, what's the
1. 1 answer
2. asked by Emma
3. 568 views
How is a cow protein different than a human protein? How is cow DNA physically different from human DNA? Remember all proteins
1. 1 answer
2. asked by kelley
3. 543 views
1. The attached bombs.zip file contains 19 bombs. These bombs have been numbered and every one needs to break only one. The
1. 0 answers
2. asked by shannon
3. 522 views
Tammy can do a certain job in 6 hours. Kris can do the same job in 8 hours. If Tammy and Kris work together to complete the same
1. 2 answers
2. asked by James
3. 516 views
A bag contains 10 green marbles, 9 white marbles, 7 red marbles. If one marble is drawn from the bag then replaced, what is the
1. 1 answer
2. asked by Billy
3. 515 views
A pore whose opening is covered by a diaphragm is clearly visible. What role do the pores serve? What would be the role of the
1. 1 answer
2. asked by Anonymous
3. 510 views
Help me find the area of the lawn which is 45meter long and 30meter wide ,there is a path,5meter wide ang also area of lawn and
1. 1 answer
2. asked by Jhuean Vincent Bautista
3. 509 views
Imagine a boat is being rowed upstream where v1 is the velocity of the boat and v2 is the velocity of the stream. What is the
1. 0 answers
2. asked by xyz
3. 495 views
Three girls shared a cake. A get 3/8 of the cake, B get 1/4 of the remainder. How much does C get?
1. 2 answers
2. asked by st. Thomas
3. 487 views
if light is incidence at a depth of 246cm, 224cm of a coin in a tank, refractive angle is 30 degree find the incidence angle
1. 0 answers
2. asked by J. black
3. 483 views
A walking area around a pool is going to be frfinished with a nonslip surface. If it costs $17 per square foot to install what
1. 1 answer
2. asked by Marty
3. 476 views
How do we use geometry in our everyday lives?
1. 1 answer
2. asked by Zoella
3. 469 views
What is the remainder when 10 to the 99 th power is divided by 9
1. 2 answers
2. asked by Anonymous
3. 450 views
Find the magnitude of the force needed to accelerate a 150 g mass with a = -0.250 m/s2 i^+0.675 m/s2 j^. Find the direction of
1. 0 answers
2. asked by Emma
3. 447 views
I'm looking for Practice Methods for P.E. class.What is the best way to improve endurance and Muscular strength? I need some
1. 0 answers
2. asked by CC
3. 440 views
Pamela is 12 years older than her brother. Last year, she was thrice as old as her brother. How old is Pamela now?
1. 1 answer
2. asked by Elissa
3. 428 views
4root(132/143)-sqare
1. 1 answer
2. asked by Sayf
3. 418 views
2 masses m1 and m2 are connected at ends of in-extensible string that passes over pulley find acceleration and tension in
1. 0 answers
2. asked by starrika
3. 411 views
in a right triangle one acute anlge is 54. find the other acute angle?
1. 1 answer
2. asked by arvind
3. 409 views
prove that tan(π/4+x/2)+tan(π/4-x/2)=2sec x
1. 1 answer
2. asked by abcd
3. 403 views
Jai savings was 2/5 more than Julia after Jai had given Rs.500 to Julia he had 1/5 of Julia money The total savings of Jai is
1. 1 answer
2. asked by Ashish
3. 402 views
Pamela is 12 years older than her brother. Last year, she was thrice as old as her brother. How old is Pamela now?
1. 1 answer
2. asked by Anonymous
3. 393 views
Why alkali metals known as alkali metals?
1. 1 answer
2. asked by Tamax
3. 392 views
Calculate molarity of air having malar mass 28.8cotaining N2 and O2 only at 273kelvin and 1atm pressure
1. 0 answers
2. asked by spriha
3. 370 views
a 1240 kg automobile stops in a distance of 41m. if initial velocity was 22.5m/s, what force did the road exert on the car to
1. 2 answers
2. asked by bits
3. 357 views
Rationalise the denominator for√15-3/√10-3
1. 1 answer
2. asked by Abhi
3. 349 views
2√3x power3+3√3y power3+5√5-3√30xy
1. 1 answer
2. asked by Aditya
3. 323 views

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