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Questions Asked on November 22, 2016

A spherical retort 15cm in diameter is half full of acid.The acid is poured into a tall cylindrical breaker of diameter 6cm.How
1. 2 answers
2. asked by Riliwan
3. 2,009 views
A cylindrical tin 8cm in diameter contains water to depth of 4cm.If a cylindrical wooden rod 4cm in diameter and 6cm long is
1. 4 answers
2. asked by Riliwan
3. 3,364 views
State whether each of the following sets of quantum numbers is permissible for an electron in an atom. If a set is not
1. 1 answer
2. asked by biman
3. 1,266 views
Why did Adams increase the size of the American Navy?a.) He wanted to prepare for an all-out war on Britain. b.) He hoped it
1. 3 answers
2. asked by Dylan
3. 762 views
What is the average rate of change of the function f(x)=20(1/4)^x from x = 1 to x = 2?Enter your answer as a decimal. Do not
1. 2 answers
2. asked by Jay
3. 692 views
1. He has written this novel in easy English. (active)2. This novel is written in easy English. (passive) 3. This novel has been
1. 1 answer
2. asked by rfvv
3. 704 views
A rectangular poster is to have 50 squared inches for printed matter. It is to have a 1 inch. margin on each side and a 2
1. 2 answers
2. asked by nick
3. 732 views
What are the focus and directrix of the parabola represented by the equation:8(y-6)=(x+2)squared?
1. 1 answer
2. asked by Emily
3. 733 views
In guinea pigs short hair S,is dominant to long hair. A heterozygous guinea pig mated with a homozygous recessive pure breed.
1. 1 answer
2. asked by Ancela Williams
3. 1,480 views
If a penny prior to 1982 weighted 3.1 grams and a current one weighs 2.5 grams how many pennies weighing 3.1 and 2.5 will I need
1. 2 answers
2. asked by Mary
3. 578 views
Draw a model. Then, write the numerical expressions. the sum of 21 and 4,doubled.
1. 11 answers
2. asked by Bobby HELP
3. 3,412 views
I need help
1. 2 answers
2. asked by Jenny
3. 392 views
9. What criteria might a judge who abides by a philosophy of judicial restraint use to decide acase? (1 point) The judge would
1. 14 answers
2. asked by Anonymous
3. 4,401 views
7. What two answers are reasons that Congress decided the election of 1800?a.)Based on the outcome, it was mandated by the U.S.
1. 0 answers
2. asked by Dylan
3. 1,088 views
Two spherical objects have masses of 3.5 x 10^7 kg and 6.5 x 10^9 kg. Their centers are separated by a distance of 125000 m.
1. 0 answers
2. asked by Student
3. 513 views
Draw a model. Then,write the numerical expressions. 5 times the sum of 7 and 23.
1. 5 answers
2. asked by Bobby HELP
3. 1,236 views
suppose that c(x)=3x^3 - 12x^2 +9000x is the cost of manufacturing x items. find a production level that will minimize the
1. 1 answer
2. asked by bob
3. 827 views
If 1.83 moles of an ideal gas has a pressure of 1.30 atm, and a volume of 29.85 L, what is the temperature of the sample in
1. 1 answer
2. asked by neymar
3. 445 views
So I have a lab exam tomorrow and our instructor said that one of the questions would be as follows:Prepare 100mL of 0.03 M
1. 1 answer
2. asked by Jake
3. 858 views
in a fraction the numerator exceeds 3 denominator, find the village knowing that decreasing 6 both terms of the fraction you get
1. 1 answer
2. asked by Waqar
3. 465 views
according to arrow impossibility theorem ,it is possible for voting method to satisfy every fairness criteria that the texbook
1. 0 answers
2. asked by laura
3. 318 views
Liam bakes two doze thank giving cookie he put an equal number of cookiein three boxes how many cookie are in each box
1. 2 answers
2. asked by Krih
3. 407 views
Why are these quotes a metaphor. Quotes are from "shooting an elephant."They were watching me as they would watch a conjurer
1. 8 answers
2. asked by Emma
3. 592 views
kate is using fraction strips to add 4/10 and 4/5 she uses one whole strip to represent the sum. how many fifths strips does she
1. 0 answers
2. asked by Marcy
3. 1,003 views
You will see what kinds of things you can do in each city.------------------------- Does 'see' mean 'understand' or 'take a look
1. 1 answer
2. asked by rfvv
3. 340 views
A body weighing 150 N, moves with simple harmonic motion. The velocity andacceleration of the body when it is 200 mm from the
1. 0 answers
2. asked by Abdu
3. 606 views
A sample of carbon monoxide was collected over water at a total pressure of 752 torr and a temperature of 15°C. What is the
1. 1 answer
2. asked by Andrew
3. 1,152 views
How do I work out what the x and y equal in this equation: 4 over x plus 5 over y equals 21
1. 1 answer
2. asked by Teresa
3. 326 views
8.8 g of iron(II) sulphide reacts completely with excess dilute hydrochloric acid. Calculate the volume of hydrogen sulphide
1. 1 answer
2. asked by Christopher Penner
3. 681 views
Find the limit. Use l'Hospital's Rule if appropriate. If there is a more elementary method, consider using it.lim (tan(7x))^x
1. 1 answer
2. asked by Po
3. 1,957 views
4 teachers selected from 13 parents and 5 teachers
1. 0 answers
2. asked by Chris
3. 355 views
on the assumption that IQ's are normally distribited in the population with a mean of 100 and a standard deviation of 20
1. 2 answers
2. asked by quennie
3. 920 views
1) Why was the Department of Defense created?A) to place the U.S. Army and Navy in one executive department B) to establish a
1. 2 answers
2. asked by Juliet
3. 723 views
[1 1 1|7][1-1-1|1] [1-1-]|3]
1. 1 answer
2. asked by Peter
3. 407 views
If log with base b (2)=0.39 and log with base b (3)=0.61 evaluate the following. log with base b (8). Simplify your answer. How
1. 1 answer
2. asked by Ben
3. 709 views
A baseball with a mass of 0.145 kg is thrown straight down at the ground. At a particular speed, it has a drag force of 0.4 N
1. 1 answer
2. asked by MM
3. 1,817 views
a cylinder filled with hydrogen gas at 20 degree atmosphere can with hold 10litres of water .the spherical balloons are to be
1. 0 answers
2. asked by aanya
3. 580 views
A strong, weightless rope has a 0.15 kg mass hanging from the middle of it. What tension force will make the rope horizontal,
1. 1 answer
2. asked by MM
3. 2,324 views
what is 8/9 - 17/54
1. 1 answer
2. asked by teresa
3. 271 views
When an object that has been thrown into the air reaches its maximum height, which is true?a. its velocity is zero. b. it is at
1. 1 answer
2. asked by MM
3. 1,111 views
Depress the quartic x^4 - 4x^3 + 2x^2 + 4x + 4 into w^4 - 4w^2 + 7
1. 1 answer
2. asked by Anonymous
3. 315 views
The life span of a calculator manufactured by the Intel Corporation has a normal distribution with a mean of 54 months and a
1. 1 answer
2. asked by Scarlett Garcia
3. 699 views
When a baseball is thrown straight upward, what is its acceleration at its greatest height?a. 9.8 m/s2 upward b. 9.8 m/s2
1. 1 answer
2. asked by MM
3. 2,186 views
The revenue function for a bicycle shop is given by R(x) = x Â· p(x)R x x p x dollars where x x is the number of units sold
1. 1 answer
2. asked by Anonymous
3. 947 views
Is it true that with buoyancy, the weight of the displaced water equals the weight of the complete object, even if only a part
1. 2 answers
2. asked by Anonymous
3. 619 views
A visitor to the observation deck of a skyscraper manages to drop a penny over the edge. As the penny falls faster, the force
1. 2 answers
2. asked by MM
3. 1,234 views
The force vector A has components Ax= 5N, Ay= -3N. The force vector B has components Bx= 5N, By= 4N. What are the component of
1. 1 answer
2. asked by MM
3. 1,871 views
Carbohydrates (such as C6H12O6) undergo combustion with oxygen to produce carbon dioxide and water. Living things use this
1. 1 answer
2. asked by Ryan
3. 824 views
Please help I don't know how to solve this problem :Trevor is interested in purchasing the local hardware/sporting goods store
1. 0 answers
2. asked by Amy
3. 914 views
Find the coterminal angles for 8pi/3.I found one: 8pi/3 - 2pi= 2pi/3 My textbook says that I should add subtract 4pi to find the
1. 1 answer
2. asked by Emily J
3. 8,081 views
Which of the following is in equilibrium?a. an object that was thrown straight upward at the moment it has zero velocity (my
1. 1 answer
2. asked by MM
3. 741 views
Two movers are pushing a large crate with a force of 50.0 N each. One pushes north, the other east. What is the equilibrant
1. 1 answer
2. asked by MM
3. 1,605 views
How have NATO's operations changed over time ?A.) NATO only directs peacekeeping measures now B.) NATO no longer defends Western
1. 1 answer
2. asked by Taylor
3. 1,046 views
6. Child care staff should integrate health education into child care programs forA. local police and emergency workers. B.
1. 1 answer
2. asked by sanam
3. 1,607 views
If the roots of the quadratic equation ax^2+bx+c=0 are in the ratio r:1 prove thatacr^2+(2ac_b^2)r+ac=0
1. 3 answers
2. asked by Shaima
3. 652 views
Is "a color of solution becoming less intense due to dilution" maybe evidence of chemical reaction or not?
1. 0 answers
2. asked by Anonymous
3. 878 views
How many moles of air must be pumped into a 4.8 L tire to give it the pressure of 47.1 psi at 25°C ? I'm not sure how to even
1. 0 answers
2. asked by Amanda
3. 415 views
A student followed the procedure given in the lab exercise to determine the ascorbic acid content in a commercial vitamin C
1. 0 answers
2. asked by R
3. 704 views
A system contains 0.15 m3 of a gas at a pressure of 3.8 bar and 150 C. It is expanded adiabatically till the pressure falls to 1
1. 0 answers
2. asked by Abdu
3. 746 views
What length on a scale drawing would represent a distance of 85m on land if the scale was 1:10000
1. 1 answer
2. asked by veta
3. 426 views
marvin wrote the following clues to describe a multiplication sentence. the product is close in value to 10. both factors are
1. 4 answers
2. asked by Carmen
3. 1,766 views
If a space shuttle traveling at 17 , 460 miles per hour how fast is it moving per minute
1. 4 answers
2. asked by Irene
3. 538 views
what is abnormal supply
1. 2 answers
2. asked by solomon
3. 630 views
A cylindrical tin 8cm in diameter contains water to a depth of 4cm. if a cylindrical wooden rod 4cm in diameter and 6cm long is
1. 2 answers
2. asked by Riliwan
3. 816 views
A heavy 9cm diameter ball is placed in an empty cylindrical tin of diameter 12cm. Enough water is poured into the can to cover
1. 2 answers
2. asked by Riliwan
3. 789 views
If a circle is circumscribing triangle xyz,find the radius of the triangle. Calculate the area inside the circle but outside the
1. 1 answer
2. asked by Anonymous
3. 655 views
Consider a solid ball of mass m = 50g and is placed on a long flat slope that makes an angle of 30° to the horizontal. The ball
1. 5 answers
2. asked by Daniel
3. 622 views
Evaluate ∫√(x^3+1)dx
1. 1 answer
2. asked by kate
3. 380 views
Evaluate ∫tan(3x)dx
1. 1 answer
2. asked by kate
3. 350 views
Q. a^4 - 13a^2 + 36Factorise
1. 1 answer
2. asked by Maths
3. 463 views
Consider 100 kg/s of steam expanding in a turbine. The inlet to the turbine is at 15 MPa, 500 degrees C. The steam expands to
1. 8 answers
2. asked by ABCD
3. 1,235 views
Consider air as an ideal gas with Cp=1000 J/(kg.K), R=287 J/(kg.K) and Î³â‰ˆ1.4. It is compressed from 1 bar, 300K to 10
1. 2 answers
2. asked by ABCD
3. 951 views
The diagonal of a parallelogram 6cm and 8cm long andthey intersect at an angle of 55 degrees. calculate the area of the
1. 1 answer
2. asked by Riliwan
3. 1,024 views
Q. a^4 - 13a + 36Factorise
1. 1 answer
2. asked by Anonymous
3. 453 views
2X²+Y=153X+9Y=1, Solve for X and Y.
1. 1 answer
2. asked by Ossy
3. 413 views
Consider air as an ideal gas with Cp=1000 J/(kg.K), R=287 J/(kg.K) and γ≈1.4. It is compressed from 1 bar, 300K to 10 bar
1. 1 answer
2. asked by ABCD
3. 791 views
A steel spring is hung vertically. Using a ruler, the lower end of the spring was measured to be 25.0cm from its upper end.
1. 0 answers
2. asked by grace777
3. 674 views
If Log (a+3) (base 9) - log b(base 9)= c + (1/2)and log (a-3) (base 3) + log b (base 3)=c - 1. show that a^2=9 + 27^c and find
1. 3 answers
2. asked by Anonymous
3. 472 views
Find an equation in cylindrical coordinates forthe rectangular equation. y^2 = x
1. 1 answer
2. asked by ....
3. 1,632 views
Two sides of a triangular field are 120mand 200m.If the angle between the sides is 68 degrees. find the area of the field in
1. 2 answers
2. asked by Riliwan
3. 1,028 views
The ratio of the number of cats to the number of dogs in an animal shelter was 2:3. After 120 cats were adopted, the ratio of
1. 7 answers
2. asked by Dalisay
3. 1,161 views
Write the number in scientific notation.1250=1.25x10^3
1. 1 answer
2. asked by juju
3. 501 views
Consider a solid ball of mass m = 50g and is placed on a long flat slope that makes an angle of 30° to the horizontal. The ball
1. 1 answer
2. asked by Shoaib
3. 611 views
Hi, I have this question to answer and I am just really confused I don't know where to begin we haven't had a question like this
1. 5 answers
2. asked by Smiley101
3. 2,231 views
FIND the sum and the average of marks of students given in 5 different subjects out of 100 by flowchart.
1. 0 answers
2. asked by SACHIN CHAUDHARY
3. 424 views
16 X^2+y^2=16
1. 1 answer
2. asked by fasil
3. 225 views
A heavy 9cm diameter ball is placed in an empty cylindrical tinof diameter 12cm. Enough water is poured into the can to cover
1. 1 answer
2. asked by Riliwan
3. 1,770 views
8kg of fertilizer are needed for agarden.How much fertilizer would be needed for a garden of double the dimensions
1. 1 answer
2. asked by Riliwan
3. 443 views
In the mass production of bolts it is found that 5% are defective. Bolts selected at random and put intopackets of ten. A packet
1. 2 answers
2. asked by NTEEDZI
3. 1,802 views
cuando va a ir al concierto
1. 1 answer
2. asked by Tamaiya Harrison
3. 412 views
A die is biased and the probability,p , of throwing a six is known to be less than 1 6 . An experiment consists of recording the
1. 0 answers
2. asked by NTEEDZI
3. 640 views
Before small batteries were available, carbide lamps were used for bicycle lights. Acetylene gas, C2H2, and solid calcium
1. 1 answer
2. asked by Andrew
3. 2,174 views
A block of gold having dimension of 1.2 m long, 0.8 m width and 0.4 m thick. What is the mass of the block?
1. 1 answer
2. asked by lolo
3. 500 views
I bought 12 dozens of eggs at Rs 7.20 per dozen .Eighteen eggs were broken .I sold the remaining eggs at the rate of Rs 7.50 per
1. 1 answer
2. asked by Shreya
3. 906 views
one pound of apple cost 5.25 and one pound of oranges 3.80 and sell 4.25 how much % of apples and oranges need to make 52lbs
1. 1 answer
2. asked by manikanta
3. 443 views
Deposit $5 weekly in 40 yrs what is the balance
1. 1 answer
2. asked by Anonymous
3. 316 views
A collection of thirty-seven coins consists of nickels, dimes and quarters. There are ten more dimes than nickels. Represent the
1. 1 answer
2. asked by frankie
3. 677 views
-------------------- 1. Everywhere you go, you willfind the same thing. 2. Wherever you go, you will find the same thing. 3. No
1. 2 answers
2. asked by rfvv
3. 727 views
1. She wears light makeup that looks natural.2. She puts on light makeup that looks natural. 3. She is wearing light makeup that
1. 1 answer
2. asked by rfvv
3. 452 views
the trouble with television Robert MacNeil voices a strong opinion about television in a paragraph explain his opinion then tell
1. 4 answers
2. asked by Freddy FazBear
3. 2,402 views

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