Login or Sign Up

Ask a New Question

Dennis

Questions and answers by Dennis

Questions (106)

Find an angle between 0 & 360 degrees that is coterminal 820 degrees.
1. 4 answers
2. 3,084 views
"A friend" What is the grammatical name?
1. 2 answers
2. 219 views
Define Home Economics?Its a academic discipline which combines aspects of consumer science, nutrition, cooking, parenting and
1. 7 answers
2. 2,179 views
Is this true or falseIn general, the electronegativiy values of nonmetallic elements are greater than the electronegativity
1. 1 answer
2. 422 views
is this always true that the compound NH3 contains two double covalent bonds? and that the chemical formulas of molecular
1. 1 answer
2. 1,049 views
How is the ionic charge of a group 1A,2A, or 3A ion determined?Group IA elements have 1 electron in their outer shell. Group IIA
1. 1 answer
2. 1,201 views
what is the difference between the sulfite and sulfate anions?Sulfate is SO4 2-. Sulfite is SO3 2-. sulfate is
1. 1 answer
2. 363 views
what suffix ends the names of all binary molecular compounds?http://chemistryhelper.googlepages.com/home9
1. 2 answers
2. 960 views
What causes dispersion forces?Disperson forces are caused by an unsymettrical distribution of charge in the molecule, causing a
1. 1 answer
2. 486 views
what does an -ite or -ate ending in a polyatomic ion mean? i'm thinking it mean Oxygen is in the formula, or is it Sulfur is in
1. 1 answer
2. 725 views
How does accuracy differ from precision?Accuracy is how close a measurement is to a generally accepted value. Precision is how
1. 1 answer
2. 522 views
Why must a calculated answear generally be rounded? andhow many siginificant figures must you round an answear to when
1. 1 answer
2. 425 views
complete the following sentence. For an experimental measurement, the experimental value minus the accepted value is called the
1. 1 answer
2. 482 views
What is a volume of 1 L also equal to?1 liter = 1000 cubic centimeters It equals about 1.057 quarts
1. 1 answer
2. 528 views
A Kilogram was originally defined as the mass of ___________.The kilogram was originally defined as the mass of one litre of
1. 1 answer
2. 509 views
Circle the letter of the unit of mass commonly used in chemistry that equals 1/1000 Kilogram.a)gram b)Milligram c)milliliter
1. 2 answers
2. 1,124 views
Does the mass of an object changes with location?No. Weight depends upon location; mass does not. According to the theory of
1. 1 answer
2. 428 views
The volume of any solid, liquid, or gas will change with _________.temperature and pressure.
1. 1 answer
2. 367 views
The space occupied by any sample of matter is called its __________.volume
1. 2 answers
2. 673 views
What is ment by a "derived unit."http://www.physics.nist.gov/cuu/Units/units.html
1. 1 answer
2. 513 views
What properties explain the behavior of liquid-filled thermometers?Liquids expand upon heating and contract upon cooling.
1. 2 answers
2. 2,321 views
What is the zero point, O K, on the kelvin scale called?absolute zero. or 0 Kelvins.
1. 2 answers
2. 989 views
A change of temperature equal to one Kelvin is eual to a change of temperature of how many degrees Celsius?1
1. 1 answer
2. 488 views
What is the volume of a paperback book 21cm tall, 12 cm wide, and 3.5 cm thick?just multiply them all together, so do 21 x 12 x
1. 4 answers
2. 2,225 views
How does weight differ from mass?Weight changes with gravity while mass does not change.
1. 1 answer
2. 446 views
What the relationship between degrees Celsius and Kelvins?A one degree change in Celsius = a one degree change in Kelvin.
1. 1 answer
2. 439 views
How do i Convert 170 degress C to kelvins?K = 273 + C
1. 3 answers
2. 461 views
How are the two parts of a conversion factor related?Either the numerator or the denominator is one of the units needed for the
1. 3 answers
2. 3,301 views
what is the danger of Lenin's idea of party leadership?Lenins idea of party leadership was dangerous because in such a corrupt
1. 4 answers
2. 2,410 views
How many representative particles are in 2.5 mol H2O2?each mole consists of 6.02*10^23 things. Memorize that.
1. 4 answers
2. 3,847 views
what is the mass of two moles of NaCl?You look up the exact numbers on the periodic table or some other chart. I will use
1. 1 answer
2. 629 views
Suppose income = $100, PX = $2.00 if the consumer buys less than 20 units of X, PX = $4.00 if the consumer buys more than 20
1. 1 answer
2. 432 views
What would one say their experiences may be during A Bloody Stalemate?Think about a soccer game where no matter what either team
1. 1 answer
2. 985 views
Classify each of these statements as always true, sometimes true, or never true.__ST___13.In an equation, a substance is shown
1. 4 answers
2. 1,849 views
What are the four basic elements of poetry(Broken Link Removed) Here are a couple of sites which also may help.
1. 1 answer
2. 648 views
How do you find the etymology for example of the word panic?In any dictionary (in print or online) there should be a section,
1. 1 answer
2. 675 views
Solve in terms of sine and cosine:sec(x) csc(x)- sec(x) sin(x) so far I have: 1/cos(x) 1/sin(x) - 1/cos(x) sin(x) I am not sure
1. 4 answers
2. 609 views
How do you calculate the square footage on the surface of a cylinder if you know the diameter and length?
1. 4 answers
2. 908 views
Problem:cos[arccos(-sqrt3/2)-arcsin(-1/2)] This is what I have: cos [(5pi/6)-(11pi/6)] cos (-6pi/6) or -pi giving an answer of
1. 3 answers
2. 570 views
Problem:tan[arccsc(-5/3) + arctan(1/4)] My work: let arccsc(-5/3)=X and let arctan(1/4)=Y where -pi/2<=X<=pi/2, X cannot be 0
1. 1 answer
2. 486 views
A horizontal clothesline is tied between 2 poles, 12 meters apart. When a mass of 5 kilograms is tied to the middle of the
1. 1 answer
2. 952 views
A horizontal clothesline is tied between 2 poles, 12 meters apart. When a mass of 5 kilograms is tied to the middle of the
1. 1 answer
2. 1,142 views
What would be the dangers of mixing chlorofluorocarbons (r-22 refrigerant)and chlorine gas in a indoor swimming pool area?
1. 1 answer
2. 329 views
iam writting a term paper on the relationship between literature and history but i don't know what to write someone please help
1. 3 answers
2. 390 views
cory drops a bouncing ball form a height of 50 ft and it rebounds to 90% of its previous height.find the total distance the ball
1. 3 answers
2. 418 views
What are the weeknesses of chamberling doupoly model?
1. 1 answer
2. 394 views
Could someone please how this problem should be solved? Simplify and write the answer in exponential notation using positive
1. 3 answers
2. 528 views
Discuss the relevance of the five pillars of Islam to managers of organizations in the world today.
1. 3 answers
2. 433 views
how do i solve find x in x^+6x+9
1. 1 answer
2. 265 views
construct the confidence interval for the population mean c=0.98,x=5.6, s=0.6, and n=45
1. 1 answer
2. 873 views
y = -1/2 x-4Complete the table for this equation. x y (x,y) -1 -2 -4 2 8
1. 1 answer
2. 367 views
How many kcal of heat are required to vaporize 25.0 kg of water at 100C?
1. 1 answer
2. 1,192 views
What would be the dangers of mixing chlorofluorocarbons (r-22 refrigerant)and chlorine gas in a indoor swimming pool area?Questi
1. 1 answer
2. 385 views
What would be the dangers of mixing chlorofluorocarbons (r-22 refrigerant)and chlorine gas in a indoor swimming pool area?Questi
1. 1 answer
2. 418 views
how do i solve 3x+2y=40,x+y=18 i would like the work shown.. thanks.
1. 1 answer
2. 310 views
Quadrilateral ABCD is a square. The coordinates of point A are (3,2), coordinates of point B are (-3,2),and the coordinates of
1. 7 answers
2. 2,364 views
Dividing a Polynomial - need detail and answer please!!!(6x^4+4x^3-x^2)/(6+2x)
1. 1 answer
2. 327 views
A lower yield of phosphonium salt is obtained in refluxing benzene than in xylene. Look up the boiling points for these
1. 3 answers
2. 2,061 views
Two motorcycles are traveling due east with different velocities. However, four seconds later, they have the same velocity.
1. 4 answers
2. 3,352 views
A sprinter explodes out of the starting block with an acceleration of +4.1 m/s2, which she sustains for 1.2 s. Then, her
1. 1 answer
2. 433 views
The following file cshift.txt is encrypted using a shift cipher. Decrypt it using key exhaustion. I expect to see 26 complete
1. 2 answers
2. 497 views
A scale drawing of a house is drawn with a scale of 1 in. : 16 ft. Find the actual length of a hallway that is 5/8 in. On the
1. 2 answers
2. 984 views
A high school counselor wants to examine whether the teenage pregnancy rate at her school is different from the rate nationwide.
1. 2 answers
2. 520 views
Should Martha use an independent-samples t-test or a related samples t-test? Explain your answer.
1. 1 answer
2. 452 views
Liquid elemental iron is produced in the thermite reaction because enough heat is generated to melt the iron:2 Al(s) +
1. 2 answers
2. 571 views
What is the pH of a buffer solution that is made by adding 21.0 grams of sodium fluoride to 1.00 Liter of 0.15M hydrofluoric
1. 1 answer
2. 469 views
I don't understand this question, could someone solve/walk me through this?One afternoon in Fort Simpson, Northwest Territories,
1. 2 answers
2. 586 views
whats is a structure that was built with keeping costs low as the primary concern?
1. 1 answer
2. 333 views
whats is a structure that was built with keeping costs low as the primary concern?Also, what is a structure (with the same
1. 2 answers
2. 546 views
What is the largest volcano in close proximity to Calgary?
1. 4 answers
2. 434 views
What do you think about the rules of civilization? Do they free us and enable us to rise to our best selves? Or do the rules
1. 2 answers
2. 858 views
What survival tactics were used in the 1933 Ukraine Genocide?
1. 2 answers
2. 523 views
How could the 1933 Ukraine Genocide be prevented?
1. 1 answer
2. 425 views
Hello, I need some help with a few Government true/false questions.The Office of Management and Budget can withhold funding for
1. 2 answers
2. 521 views
I need some help with some Government questions:1. All of the following are ways that formulating our budget has changed EXCEPT:
1. 2 answers
2. 569 views
Hello. I am in need of some help with these following questions about The Odyssey:1. When Odysseus finally lands upon the island
1. 1 answer
2. 681 views
Hi. I need some help with a few questions regarding The Odyssey and Orestia. (I have eliminated some of the possible choices
1. 4 answers
2. 632 views
Hi, I need some help with a couple government questions.1. State governments could print their own paper money under the
1. 2 answers
2. 720 views
I need some help with some Government questions:1. All of the following are ways that formulating our budget has changed EXCEPT:
1. 3 answers
2. 705 views
If you have 100 numbers (1 - 100, including 1 and 100) and you choose 2 of them then do the formula x + y + xy (x being the
1. 1 answer
2. 485 views
Can you please explain for me in a short paragraph what can trigger spectator aggression in sport
1. 7 answers
2. 732 views
A brick mass of 4.5 kg is thrown rertical into the air the brick leave the hand at a velocity of 10 m/s find the kinetic energy
1. 3 answers
2. 505 views
25 tens=_ hundreds 5 tens
1. 1 answer
2. 337 views
A right circular cone stands on a hemisphere. The base radius of the cone is equal to the radius of the hemisphere. If the base
1. 2 answers
2. 579 views
How long must a 25 degree ramp be to slow to a momentary stop a runaway truck moving along a truly horizontal highway at 85
1. 3 answers
2. 1,383 views
A car of mass 600 kg reduces speed from 90 km/h to 54 km/h in 15 seconds. Determine the braking power required to give this
1. 5 answers
2. 809 views
A vehicle travelling at 29m/s on a level road surface which curved to a radius of 50m about to overturn The centre of gravity at
1. 2 answers
2. 528 views
the room is rectangular and measures 9 feet on one side and 15 feet on the other. she needs 0.5 ounces of paint per spuare foot.
1. 6 answers
2. 775 views
what is -678* (34^56) =
1. 1 answer
2. 392 views
'Property law is an area of law that enforces rights of ownership, possession and transferability, over things , may it be,
1. 3 answers
2. 754 views
Graph a cosine function whose amplitude is 4, period is π , midline is y=−3 , and y-intercept is (0, 1) .The first point
1. 3 answers
2. 2,309 views
A is a 4.5g of HNO3 per 1dm^3 of solution. B is a 7.0g of [XHCO3]SOH per 1dm^3 of solution. 25cm^3 of B was pipetted and
1. 5 answers
2. 726 views
The angle of depression from the top of a cliff to a boat sailing 100 m offshore is 32°. Calculate the height of the cliff,
1. 4 answers
2. 1,343 views
Find the vertical and horizontal asymptotes of the functionF(x)=x=(√9x^2)/(2x+1)
1. 3 answers
2. 646 views
Find the values of k so that the geometric mean between 25/2 and 2 is k+1. I need the answer right now.
1. 4 answers
2. 848 views
A three-kilogram cannonball is shot out of a cannon with an initial velocity of 300 m/s at a 25o angle. A headwind exerts a
1. 4 answers
2. 599 views
A vibrator generates 80 wavesin four seconds.the distance succesive between two succesive crests of the waves is 15cm. Determine
1. 1 answer
2. 166 views
Others say that the balloon was 23 metres high and 14 metres wide. Calculate the temperature of the air in the balloon (in
1. 1 answer
2. 130 views
Belizes Government is different from the governments of most Central America because belize
1. 2 answers
2. 340 views
Why is it important for schools and organizations to have an acceptable use policy
1. 1 answer
2. 295 views

Pages

1
2

Questions LLC

Use AI to answer your questions.

Ask a New Question

Company

About Us
Careers
Contact Us
Privacy Policy
Terms of Use

Questions

Archives
Categories
Newest
Random
Search

Trending

Now
Today
Week
Month
Year

Social

Facebook
Instagram
LinkedIn
YouTube
X

© 2024 Questions LLC. All rights reserved.