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Questions Asked on March 20, 2016

it is given that y is directly proportional to xn. write down the value of n when (i) y m square is the area of a square length
1. 10 answers
2. asked by nurul
3. 9,433 views
When hydrogen peroxide (H2O2) is used in rocket fuels, it produces water, oxygen, and heat.2H2O2(l)⟶2H2O(l)+O2(g)ΔH=−196kJ
1. 1 answer
2. asked by marcy
3. 8,069 views
The state in which a person's mental and physical abilities are impaired is called?A. Hangover*** B. Black out C. intoxication
1. 28 answers
2. asked by A girl with problems.
3. 6,681 views
Find the middle term in the expansion of (2x+3y)^12
1. 5 answers
2. asked by Rose
3. 5,990 views
A store is having a sale on walnuts and chocolate chips. For3 pounds of walnuts and 2 pounds of chocolate chips, the total cost
1. 4 answers
2. asked by ccc
3. 4,648 views
Mildred has a bag of coins the back contains 10 dimes five Nichols and one penny to randomly select two coins from the bad one
1. 6 answers
2. asked by Carlo
3. 3,983 views
Which of the following types of stars started out on the main sequence with the largest initial mass?In Graph A, the curve peaks
1. 3 answers
2. asked by Oscar
3. 3,902 views
Two cars are 750 miles apart and start moving towards each other. One car moves with the average speed of 40 mph and the other
1. 14 answers
2. asked by Eli
3. 3,788 views
Prove: 1+(TanA/SinB)^2/1+(TanA/SinC)^2 = 1+(SinA/TanB)^2/1+(SinA/TanC)^2
1. 4 answers
2. asked by Rabin
3. 3,781 views
A ship is 60 miles west and 91 miles south of the harbor.a) What bearing should the ship take to sail directly to the harbor?
1. 1 answer
2. asked by Blake D
3. 2,707 views
So, this "kiddo" needs some help plz!You are having a discussion about sequences with your classmate. She insists that the
1. 6 answers
2. asked by No one special
3. 2,575 views
"Their flag to April's breeze unfurled ...."What's the symbol? And what does it represent? HELP
1. 2 answers
2. asked by HELP
3. 1,992 views
I am a three-digit number. I am divisible by 6. My middle digit is a prime number. The sum of my digit is 9. I am between 400
1. 6 answers
2. asked by Frotel Mana
3. 1,958 views
(1) Scientists generally agree that Earth is getting warmer due to what's called the greenhouse effect. (2) A greenhouse stays
1. 1 answer
2. asked by Anonymous
3. 1,914 views
Please check!2. What changed almost every aspect of life in South Carolina in the late 1800s? a. the discovery of gold b. the
1. 5 answers
2. asked by SpitFireRedHead
3. 1,844 views
In the multi-draft reading process, what does a reader look for in the third reading?A. How details about the characters come
1. 2 answers
2. asked by Human
3. 1,839 views
Please check!1. What was the effect of the rise of unions in the late 1800s? a. The population in cities quickly grew.*** b.
1. 4 answers
2. asked by SpitFireRedHead
3. 1,829 views
A 200-foot cliff drops vertically into the ocean. The angle of elevation from a ship to the top of the cliff is 22.3 degrees.
1. 1 answer
2. asked by Matthew Yeargin
3. 1,803 views
Given a slab with refractive index n=1.33 and incident light striking the top horizontal face at angle i.The maximum value of i
1. 1 answer
2. asked by Manu
3. 1,670 views
Lynn is tracking the progress of her plant’s growth. Today the plant is 5cm high. The plantgrows 1.5 cm each day. Find the
1. 7 answers
2. asked by Natoutou
3. 1,660 views
calculate the time for the colony to reach 1 million bacteria.Number of bacteria present. Doubles every minute 2 4 8 16 32 64
1. 1 answer
2. asked by Suzanne
3. 1,616 views
The probability a pupil takes a bus to school is 0.3. If a sample of 10 pupils are chosen at random. Using binomial
1. 1 answer
2. asked by Chris
3. 1,575 views
10. Which statement is most accurate regarding reinforcement theory?A. Attainable goals lead to high levels of motivation under
1. 4 answers
2. asked by Maria
3. 1,502 views
Carol makes a spinner for a game. The spinner is divided into 10 equal sections. Each section is shaded 1 of these colors:
1. 1 answer
2. asked by Mason
3. 1,470 views
A car travels 40 miles per gallon of petrol. How many kilometres can it travel on 5 gallons of petrol? (From a KS2 CGP SATs
1. 1 answer
2. asked by Anna
3. 1,459 views
At East Coast Dogs, 2 of the last 7 customers wanted mustard on their hot dogs. What is the experimental probability that the
1. 3 answers
2. asked by Anonymous
3. 1,442 views
the product of two consecutive even numbers is 12 more than the square of the smallest number.Find the numbers
1. 2 answers
2. asked by molf
3. 1,424 views
You are on a 650-mile trip by car. Your car used eight gallons of gas to travel the first 210 miles of the trip at the same
1. 4 answers
2. asked by 7
3. 1,410 views
Nitrosyl chloride (NOCl)decomposes to nitrogen oxide and chlorine gases.The concentration of NOCl drops from 0.580 M to 0.238 M
1. 2 answers
2. asked by Caden
3. 1,377 views
For a calculus quiz, the teacher will choose 11 questions from the 15 in a set of review exercises. How many different sets of
1. 1 answer
2. asked by Rose
3. 1,377 views
I think of two whole numbers;the product of the average of the sum and difference of the numbers and the difference of the sum
1. 1 answer
2. asked by p1
3. 1,356 views
You had some cookies and milk for breakfast this morning. The total number of calories of yourbreakfast is 232. Each cookie has
1. 5 answers
2. asked by Natoutou
3. 1,255 views
Find the angle of depression of a boat from the bridge at a horizontal distance of 25 m from the bridge if the height of the
1. 3 answers
2. asked by Rahul
3. 1,252 views
Please check!3. What is the effect of the depression of the 1890s on South Carolina? a. Gold was discovered in Alaska. b. Many
1. 5 answers
2. asked by SpitFireRedHead
3. 1,202 views
A 5kg block is being pulled on a horizontal frictionless surface. The tension in the string is 30N. What is the total work done
1. 2 answers
2. asked by Steve
3. 1,162 views
4. Which one of the following philosophies makes every employee a quality inspector for his or her own work?A. Six sigma C.
1. 3 answers
2. asked by Maria
3. 1,142 views
I cant figure out the answer to dis queston.What type of poem is this? Bounce, bounce, Oh, bouncing ball, In the gym or in the
1. 9 answers
2. asked by Aeliayo
3. 1,104 views
Sue bought a new dress while on holiday in the USA. The sales tax was 8%. If she was paid $6.40 tax, and if she was charged 15%
1. 3 answers
2. asked by Matt
3. 1,071 views
Aluminum has specific heat capacity of 900j/kg explain this statement?
1. 1 answer
2. asked by nanaldo
3. 1,054 views
A billboard is 2.5 times as long as it is wide. The area of the actual billboard is 2,250 square feet. A scale drawing is made
1. 2 answers
2. asked by Blargh
3. 1,047 views
Two hundred and fifty tickets are available for sale for a school dance. On Monday, 35 tickets were sold. An equal number of
1. 7 answers
2. asked by Natoutou
3. 1,020 views
using cross multiplication method solve 3x+5y=25 , 7x+6y=30
1. 2 answers
2. asked by manikandan
3. 1,000 views
A department manager is attempting to motivate employees by moving them from onejob to another. What is this strategy called? A.
1. 2 answers
2. asked by Kelly
3. 966 views
Aqueous sodium sulfide reacts with aqueous calcium chloride to make a solid. The % yield is 85%. Calculate the amount of each
1. 1 answer
2. asked by Dan
3. 941 views
In Washington's Farewell Address, what type of policy did he advocate when dealing with foreign countries?Question 6 options:
1. 1 answer
2. asked by Gary
3. 933 views
A 5kg block is being pulled on a horizontal frictionless surface. The tension in the string is 30N. If the block has an initial
1. 2 answers
2. asked by Donna
3. 868 views
a bird is flying through the air with an air speed 12.6m/s heading 27.7 west of north. it is a windy day with wind velocity
1. 1 answer
2. asked by Jen
3. 823 views
The cost of a large pizza is $7.99 plus an additional $0.99 for each topping. Tom ordered a largepizza that cost $10.96. Write
1. 9 answers
2. asked by Natoutou
3. 748 views
Gravel is being dumped from a conveyor belt at a rate of 15 ft^3/hr and its coarseness is such that is forms a pile in the shape
1. 1 answer
2. asked by Jenny
3. 747 views
How many different sums of money can U make with 4 pennies, two nickels and six quarters
1. 1 answer
2. asked by Rose
3. 742 views
I've been looking for the answers to questions on my study guide for a test I will have for a couple hours and I got a lot of
1. 3 answers
2. asked by Stefan
3. 726 views
The foundation of a house is in the shape of a rectangular solid. The volume of the foundation is2080 cubic feet. The height of
1. 1 answer
2. asked by Dee365
3. 714 views
Flower seeds will be planted at points that lie on a circle that has a diameter of 8 feet. The point where any seed is planted
1. 2 answers
2. asked by nik
3. 704 views
the tires of a certain car begin to lose their grip on the pavement at acceleration of 5 m/s to the power of 2 if the car has
1. 1 answer
2. asked by shiela vargas
3. 684 views
A building is 2ft from a 9ft fence that surrounds the property.A worker wants to wash a window in the building 13 ft from the
1. 1 answer
2. asked by Anonymous
3. 682 views
When 28g calcium reacts with 25 grams oxygen, how many grams calcium oxide form?I have 2Ca+ 2O2= 4CaO its is not working.
1. 1 answer
2. asked by Sarah
3. 679 views
The areas of two similar triangles are 16 and 25. What is the ratio of a pair of corresponding sides?
1. 1 answer
2. asked by Charlotte
3. 672 views
Ould you please offer me some insight to this,Calculate the hydrogen ion concentration (H+) for the aqueous solution in which
1. 1 answer
2. asked by lulu
3. 663 views
What is the maximum amount of KCl that can disolve in 500 g of warer? The solubility of KCl is 34g/100 g H2O at 20 degrees C.
1. 1 answer
2. asked by lulu
3. 639 views
I don't know what scale to use in plotting the graph of this table; T[k]. D(g/ml)263. 13.62 273. 13.60 283. 13.57 303. 13.55
1. 0 answers
2. asked by austin
3. 633 views
What is the difference between geometric patterns (with numbers) and arithmetic patterns?
1. 4 answers
2. asked by No one special
3. 629 views
Michael has 18 decorative square tiles to make a design on a kitchen backsplash. He wants to arrange them in a rectangular shape
1. 1 answer
2. asked by Lizzie
3. 627 views
Can someone point me in the right direction on how to solve this problem?Which algebraic expression is equivalent to the
1. 2 answers
2. asked by Destielforever
3. 627 views
How are currency exchange rates determined?
1. 1 answer
2. asked by Anonymous
3. 626 views
Two equal positive charges q are placed at the opposite vertices of a square of side a. Determine and show on a diagram the
1. 2 answers
2. asked by angy
3. 625 views
A ball of mass 0.50 kg is thrown vertically upwards, calculate the net force on the ball at the top of its flight
1. 1 answer
2. asked by Duy
3. 622 views
replicate water samples were analyzed for water hardness with the following results : 102.2 , 102.8 ,103.1, 102.3 of calcium
1. 1 answer
2. asked by austin
3. 616 views
I am trying to determine the net ionic equation for Fe(NO3) and K3 PO4, can you help, I'm having a difficult time?
1. 0 answers
2. asked by Michele
3. 611 views
Finn is 9 years younger than Pari. Pari is twice as old as Finn. How old is Finn?
1. 2 answers
2. asked by sean
3. 606 views
Which one of the following statements describes the actions of an organizationpracticing TQM? A. Maximize ROI. B. Emphasize the
1. 0 answers
2. asked by Marie
3. 584 views
a bullet with mass 0.281 kg is fired from a rifle. It stick into a block of wood with a mass of 17.8 that was at rest. The
1. 1 answer
2. asked by lara
3. 584 views
As of January 2015, how many members of the House of Representatives and the Senate are NOT members of the Democratic or
1. 1 answer
2. asked by Gary
3. 577 views
At a hockey game, a vender sold a combined total of sodas and hot dogs. The number of sodas sold was three times the number of
1. 1 answer
2. asked by Sara
3. 568 views
Hi spent 53$ on tulips and orchids. The tulips cost $6 each and $7 for orchids. If she bought 8 flowers all how many tulips did
1. 1 answer
2. asked by Dicle
3. 568 views
write down the expansion of (1+x-x^2)^6 in Ascending other please show full working!
1. 2 answers
2. asked by collins
3. 525 views
Who is the only third-party candidate to win more than 25% of the popular vote?Question 7 options: Millard Fillmore Theodore
1. 3 answers
2. asked by Gary
3. 515 views
1) How would I prove that (n - 1 + 2 C 2) = n + (n C 2)2) A cafeteria offers 17 types of pizza and 5 types of soda. Bob goes
1. 1 answer
2. asked by David
3. 513 views
How do i make a table of value for a quadratic relation? How do i know what x-values to use in the table?Can someone show me
1. 3 answers
2. asked by Parabola
3. 513 views
There are 40 items in which 8 are defective. if 6 items are selected at random, what is the probability that 4 are non
1. 0 answers
2. asked by
3. 510 views
Jane wants to buyT - shirts at $12 each and dresses at $30 each. If Jane has a budget of 150 dollars, how many dresses can she
1. 12 answers
2. asked by Natoutou
3. 508 views
billys bike has wheels of diameter 70 cm he invented a counter for his bike which counts the number of revolutions the wheels
1. 1 answer
2. asked by Alicia
3. 504 views
k/k^5=logk find k
1. 4 answers
2. asked by collins
3. 504 views
Draw a FBD of an object that has forces acting on it that are not at right angles.If someone can provide me of some sort of
1. 1 answer
2. asked by Steve
3. 502 views
What mass of Na2SO4 is needed to make 8.5L of 4.0M solution? Is the answer 7480 grams?
1. 1 answer
2. asked by lulu
3. 491 views
Which good career path is good for the following subject
1. 2 answers
2. asked by Thulani
3. 491 views
This table shows the distances and time wade walked in two days.Friday 1.5 miles 0.5 hours Saturday 1.15miles 0.4 hours on which
1. 1 answer
2. asked by jessica
3. 489 views
If an isosceles triangle has 2 side lenghts of 7 inches and 14 inches, what is the third side? Show you work.
1. 2 answers
2. asked by Blargh
3. 468 views
I've read this chapter several times and I am just not understanding this question...please help!3. What aspect of an employee
1. 1 answer
2. asked by Ashley
3. 459 views
Then the answer would be 4828 grams, right. I was using 2 molecules of SO4.What is the mass of Na2SO4 needed to make 8.5L of 4.0
1. 1 answer
2. asked by lulu
3. 459 views
A block of mass 7.63 kg is sliding at a constant velocity down an inclined plane that makes an angle of 33.9° with respect to
1. 1 answer
2. asked by aslan
3. 458 views
your car has stalled and has come to rest on a level section of a busy street. you and a passenger decide to push the car to the
1. 1 answer
2. asked by Jen
3. 450 views
Find the value of the remaining components of acommon emmitter single stage amplifier circuit given Ic=3mA, Tr=ZTx300, hfe=80,
1. 1 answer
2. asked by kaycee
3. 435 views
Am I correct?A suit that normally sells for $300 is on sale for $225. By what percent has the price of the suit been lowered?
1. 1 answer
2. asked by Amie
3. 433 views
if x is directy proportinal to y cube and y=2 when x= 1, (a) find an equation connecting x and y. (b) find the value of x when y
1. 2 answers
2. asked by nurul
3. 415 views
Find the value of the remaining components of a common emmitter amplifer circuit given Ic=3mA, Tr=ZTx300, hfe=80, F=40Hz, Ve=2.5
1. 0 answers
2. asked by john
3. 396 views
Square root of 39 (square root of 6 minus 4)
1. 2 answers
2. asked by angie
3. 395 views
if 50,000 tons of freight imports came from japan and 200,000 came from the USA. Can you show the difference between the two in
1. 1 answer
2. asked by Jacob
3. 393 views
Please can someone composed a short poem for me.?
1. 1 answer
2. asked by lyn
3. 391 views
A bracelet is 8 inches long. The string to make it is sold by the foot. What fraction of a foot is used to make the bracelet?
1. 1 answer
2. asked by C
3. 386 views
Simplify: ( 7/2+5/6 )^2 - ( 7/2-5/6 )^2
1. 2 answers
2. asked by Lance
3. 379 views

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