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Questions Asked on July 12, 2017

Kate used 555 grams of wool to knit a sweater, a hat and a scarf. She used 5 times less grams for the hat than for the sweater.
1. 20 answers
2. asked by david
3. 5,498 views
What is the maximum number of coins that can be placed on squares in an 8x8 chessboard such that each row, each column, and each
1. 1 answer
2. asked by unowen
3. 2,999 views
a particle moving in the xy plane has velocity components dx/dt =2t and dy/dt = 4. If the particle starts from the origin at t =
1. 1 answer
2. asked by Bharati
3. 2,879 views
If a car covers 2/5th of the total distance with V1 speed and 3/5th distance with V2, then average speed is?
1. 2 answers
2. asked by Shaistha Sadaf
3. 2,750 views
A bag of candy contains 11 peppermints, 8 chocolates,13 gumdrops, and 9 licorices. jack randomly takes a gumdrop from the bag
1. 2 answers
2. asked by Amy
3. 2,651 views
Sheila needs to hire a babysitter for the evening. The babysitter charges $10 for each hour and also charges for the time she
1. 1 answer
2. asked by Alex Filbert
3. 1,962 views
Three departments of a company employ a total of 1274 people. The second department employs 70 more people than the first one,
1. 2 answers
2. asked by david
3. 1,848 views
According to the following chemical equation:N2 + 3H2 → 2NH3 How many grams of hydrogen are needed to completely react with
1. 1 answer
2. asked by cc
3. 1,670 views
Team one had twice as many workers as team two. The number of workers in team one is reduced by 5 and the number of workers in
1. 2 answers
2. asked by david
3. 1,546 views
What is the unit cost per bottle if a pack of 4 bottles of juice sells for $3?
1. 1 answer
2. asked by Heerio
3. 1,312 views
What is simple predicates and complete predicates ofA king had a strange dream
1. 3 answers
2. asked by annabelle
3. 1,261 views
The number of Roberto's baseball cards is 3/4 the number of David's cards. If Roberto gives 1/2 of his cards to David, What will
1. 2 answers
2. asked by Ano
3. 1,201 views
Angles P and Q are congruent. m<P = (x + 7) and m<Q = 2x + 2) find the degree measures of angle P and QPlease help and example
1. 4 answers
2. asked by queen
3. 1,057 views
How many mL of 1.20 M H2SO4 are needed to neutralize 18.75 mL of 0.843 M LiOH?
1. 2 answers
2. asked by Natalie
3. 1,017 views
A particle moves along the curve x^2+4=y. The point on the curve at which the y coordinate changes twice as fast as the x
1. 1 answer
2. asked by Hassan
3. 930 views
A career that utilizes computers but is not considered an information technology based job. Please give at least 2 careers
1. 3 answers
2. asked by Anonymous
3. 922 views
Team Alpha had one fourth as many people as team Beta. After 6 people quit team Beta and 12 people were transferred to team
1. 4 answers
2. asked by david
3. 876 views
A university has 1500 students out of which 500 are history students, 800 are English students and 200 are both history and
1. 1 answer
2. asked by Jason
3. 833 views
A pilot is flying a Cessna airplane at 180 mph (airspeed).He would like to fly in the direction N45W, but there is a 32 mph wind
1. 1 answer
2. asked by Waleed
3. 832 views
A falling stone take 0.2s to fall post a window with. Hight 1m from how far above the top of window stone dropped
1. 1 answer
2. asked by deep
3. 801 views
A person of mass 65.0 kg is standing on the floor of an elevator. The elevator is accelerating upward at 1.50 m/sec2. What does
1. 1 answer
2. asked by Anonymous
3. 743 views
The rate constant is numerically the same for three reactions of first ,second and third order resp. Which reaction should be
1. 1 answer
2. asked by Gagan
3. 739 views
What should be the pH value of the solution to double the solubility of the ionic compound NX?Ka of HX=2*(10)^-5 M My thoughts
1. 2 answers
2. asked by Shenaya
3. 717 views
A car of mass 1000 kg is traveling at a constant 25.0 m/sec along a straight, level highway. There is a force of thrust acting
1. 1 answer
2. asked by jay
3. 689 views
Give an example of a function that is integrable on the interval [-1,1], but not continuous on [-1,1]. Explain.
1. 2 answers
2. asked by kate
3. 669 views
Consider this system of linear equations:22x − y = -23 (equation 1) 11x + 12y = 1 (equation 2)
1. 1 answer
2. asked by Kaleb
3. 668 views
If it takes 22.75 mL of 1.75 M H3PO4 to neutralize 14.90 mL of Al(OH)3, what is the molarity of the Al(OH)3?
1. 1 answer
2. asked by Natalie
3. 665 views
A ball is thrown horizontally from the top of a building which is 30.6 meters tall. It lands 50.0 meters from the base of the
1. 1 answer
2. asked by Anonymous
3. 651 views
8. Solve the system using elimination.x + 2y = 1 4x + y = 11 So I added both equations and got 5x + 3y = 12 but am unsure of
1. 1 answer
2. asked by Nikki
3. 649 views
What is the simple and complete predicates.She advised him to look for the singing bird. The eldest son asked permission to go.
1. 1 answer
2. asked by annabelle
3. 620 views
Q.4a) an object is tied to a rope and moves in a horizontal circle. The maximum tension in the rope is 100N. The object has a
1. 1 answer
2. asked by Larry
3. 619 views
A person of mass 65.0 kg is standing on the floor of an elevator. The elevator is accelerating upward at 1.50 m/sec2.What
1. 1 answer
2. asked by Anonymous
3. 605 views
A rock is thrown from the top of a cliff. It lands 2.33 seconds later 17.3 meters from the base of the cliff.How far did it drop
1. 1 answer
2. asked by Anonymous
3. 584 views
A circle passes through the origin and the point (5/2,1/2) and has 2y-3x=0 as a diameter find its equation
1. 1 answer
2. asked by ayush
3. 579 views
Mary bought a house for RM 350,000 5 years before and paid a 10% down payment and took a 15 years bank loan for the remaining
1. 0 answers
2. asked by Tracy
3. 574 views
A mass of 50.0 kg is acted on by only two forces: Force 1 is 650 N to the right, and Force 2 is 520 N to the left. What is the
1. 1 answer
2. asked by sophie
3. 529 views
What would you guys write? - Write a letter to the editor of a local newspaper commenting on a recent issue in the news. Explain
1. 1 answer
2. asked by Apple
3. 519 views
A player drawn a face card and a 3 and a 4 from a standard deck of cards (without an ace). According to the rules of blackjack a
1. 1 answer
2. asked by Sam
3. 502 views
A mass m is acted on by a resultant force of 28.6 N in the upward direction. The acceleration of the mass is 5.72 m/sec2 upward.
1. 2 answers
2. asked by george
3. 492 views
Reduce the sum to lowest term possible 7/15+7/15+2/15
1. 1 answer
2. asked by ken
3. 478 views
Does the speed of sound in air depend on the frequency of the wave?V=[(gamma.RT)/M]^(1/2)
1. 1 answer
2. asked by Anonymous
3. 431 views
1. The criminal is to be hanged for his crimes.2. The criminal is going to be hanged for his crimes. 3. The criminal can be
1. 2 answers
2. asked by rfvv
3. 419 views
If you add 13.75 mL of 1.35 M HCl to 22.80 mL of 0.955 M Ca(OH)2, will you neutralize all the Ca(OH)2? You must show data to
1. 1 answer
2. asked by Natalie
3. 413 views
If it takes 15.0 mL of 0.450 M HNO3 to neutralize 22.00 mL Cu(OH)2, what is the molarity of the Cu(OH)2?
1. 1 answer
2. asked by Natalie
3. 396 views
What is the average of 12,43,37 and 40
1. 1 answer
2. asked by Whitney
3. 338 views

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