Questions LLC
Login
or
Sign Up
Ask a New Question
D
Questions and answers by visitors named
D
Questions (576)
Jeremy loves right triangles that have side length 1. In fact, he loves to combine them so that the hypotenuse of one becomes
5 answers
4,652 views
A particle moves in a straight line with velocity t^-2 - 1/9 ft/s. Find the total displacement and total distance traveled over
4 answers
3,504 views
F(x)=9x^3+2x^2-5x+4 and g(x)=5x^3-7x+4. what is f(x)-g(x)?
Show all of your steps and write your finial answer in factored form.
38 answers
16,877 views
Which of the following did the development of linear perspective allow artists to do
1 answer
176 views
I need help with the following problem:
A brighe hand is made up of the 13 cards from a deck of 52. What is the probability of a
1 answer
477 views
Hi guys I need a hand please!! Whatever you can share would be helpful!! Thank you so much!
Here is the question below:
1 answer
524 views
Hi again! This is a question alot of people will be interested in getting some help with!! Thank you!!
Question: Why does trade
1 answer
469 views
Heres one IM SURE economist will enjoy... Always saying MC = MR :)
Please help... I know its something to do with Perfectly
2 answers
532 views
Ok I REALLY need a hand with this question!! Please!! Thank you!!
“Prices contribute to the efficient production and
1 answer
1,004 views
“Prices contribute to the efficient production and distribution of goods and services by embodying vast amounts of knowledge
1 answer
554 views
Why does trade of any type take place? Illustrate your answer by reference to each of the following:
1. Market exchange in which
2 answers
581 views
What similarities and differences do you see between functions and linear equations?
Are all linear equations functions? Is there
2 answers
774 views
Trying to create a thesis. Topic is on Cancer. Breast Cancer. Can someone help please. Need ASAP. Thanks.
3 answers
368 views
What would a person consider two main functions of criminal law. How can you identify one justification and excuse defense?
2 answers
934 views
how do i record adjusting and closing entries for a service business? how do i do a post-closing trial balance?
1 answer
489 views
What are the steps to take for pretrail?
1 answer
314 views
Can some please help. Many judes in the criminal court system are not only overworked. but must cntend with the worst society.
3 answers
424 views
What impact do the media have on public opinion on the roles and responsibilities of the attorney in a trail? Does the media
1 answer
477 views
The two main court level and its responsibilities. How are differ?
1 answer
334 views
What are the steps leading to a trail, the importance of the Sisxth Amendment, The process of jury selectin and the procedures
1 answer
458 views
flower:rose::tree:??????
5 answers
408 views
whirlwind:breeze::downpour:???
7 answers
675 views
glue:sticks::thorns:?????
7 answers
360 views
broom:sweep::brush:??? start with scr,spr,str,thr
9 answers
408 views
Please help, even if you only know 1 answer.
1. The length of each side of rectangle R is an integer, and the area of R is 2009.
1 answer
347 views
you are a third party payer performing medical record review you notice a procedure that was not done what should you do
1 answer
431 views
historical examples of bigotry
1 answer
336 views
Why and how religious freedom was guaranteed in the Bill of Rights, and why it has been difficult to achieve that ideal.
1 answer
445 views
Examples of religious liberty in America has been real or is just an ideal.
1 answer
344 views
Why or why not the concept of religious freedom is relevant to today's contemporary society.
1 answer
352 views
How modern civilization has impacted the spiritual lives of the indigenous peoples you explored. Are indigenous religions still
2 answers
614 views
three ways that american institutions have brought oppressed groups closer to the american dream
3 answers
408 views
One side of a triangle is three times the shortest side. The third side is 7 feet more than the shortest side. The perimeter is
2 answers
703 views
For children who are learning English as a second language. context-embedded activities enhance?
6 answers
572 views
Which of the following gadgets is best for making a soft-shell
shape out of butter? A. A curler C. A masher B. A peeler D. A pick
1 answer
488 views
What would be the present value of an item that has a salvage value of $25,000 at the end of five years? Assume a discount rate
5 answers
482 views
Compared to the Articles of Confederation, did the US Constitution represent an increase in national power or a decrease? How
1 answer
387 views
Compared to the Articles of Confederation, did the US Constitution represent an increase in national power or a decrease? How
1 answer
406 views
If the probability that an identified hurricane will make a direct hit on a certain stretch of beach is 0.10, what are the odds
2 answers
700 views
How many liters of carbon dioxide at 20 oC and 750 torr are produced when one gallon of toluene is burned?
C7H8 + 9O2 ==> 7CO2 +
2 answers
538 views
Recycling of PET soft drink bottles involves heating with methanol and an acid catalyst to liberate ethylene glycol and
1 answer
463 views
5. The LC50 for fluorine is 0.29 mg/m3. What is this in ppm at 25 oC and 1 atm pressure? How does this compare to the PEL?
1 answer
405 views
The molar mass of a volatile liquid (one which vaporizes easily) can be determined by a the DUMAS METHOD.' In this process a
6 answers
2,029 views
What is the Dumas Method in regards to the molas mass of a gas?
1 answer
433 views
A cold front traveling at an average speed of 35 km/h eastward is 280 km due west of you. Appoximately how long will it be
4 answers
1,180 views
Before 1962,dimes minted in the US contained the precious metal silver.A 2.08 gram dime is dissolved in nitric acid and reacted
1 answer
1,043 views
Before 1962,dimes minted in the US contained the precious metal silver.A 2.08 gram dime is dissolved in nitric acid and reacted
2 answers
519 views
at what angle with respect to the horizontal should the shot put be launched if the starting height is 2.0m to have the greatest
1 answer
480 views
What is the molality of a solution of sucrose(molar mass=342) dissolved in water that is 25% sucrose by mass?
2 answers
693 views
Ok so this problem appeared in my online chem homework, but it looks alot more like a physics problem. I have no idea how to do
5 answers
1,058 views
In a pickup game of dorm shuffleboard, students crazed by final exams use a broom to propel a calculus book along the dorm
1 answer
759 views
Suppose that the terminal speed of a particular sky diver is 170 km/h in the spread-eagle position and 315 km/h in the nosedive
1 answer
898 views
A banked circular highway curve is designed for traffic moving at 57 km/h. The radius of the curve is 211 m. Traffic is moving
4 answers
1,738 views
Particle A and particle B are held together with a compressed spring between them. When they are released, the spring pushes
4 answers
3,975 views
In the figure below, wheel A of radius rA = 11 cm is coupled by belt B to wheel C of radius rC = 23 cm. The angular speed of
1 answer
677 views
A meter stick is held vertically with one end on the floor and is then allowed to fall. Find the speed of the other end when it
2 answers
1,018 views
Magnesium burns in air to produce magnesium oxide, MgO, and magnesium nitride, Mg3N2. Magnesium nitride reacts with water to
4 answers
996 views
Use all available methods (in particular, the Conjugate Roots Theorm if applicable) to factor the polynomial function
1 answer
373 views
In ΔABC, angleB = 46°, angleC = 28° and AB = 50. Find BC (to the nearest hundredth).
4 answers
1,360 views
Consider the following.
f\(x\) = 5tan(1/3 x + pi/2) The period of the function above is ...
4 answers
977 views
Given the quadrilateral ABCD with the following vertices A(-4, 0), B(10, 0), C(10, 10), and D(0, 14), find its area.
3 answers
1,473 views
Describe current parole and mandatory release policies
5 answers
457 views
A sample of 0.43 moles of a metal M reacts completely with excess chlorine to form 18.23 grams of MCl.
How many moles of Cl are
3 answers
482 views
When 1.0 g of gasoline burns, it releases 11 kcal of heat. The density of gasoline is 0.74 g/mL
a) How many megajoules are
4 answers
2,187 views
Ms. Poole, my PE teacher, asked the 100 seventh in my school if they could swim. Half the boys and two thirds of the girls said
7 answers
1,618 views
How much heat would be required to heat 1 gram of pure liquid water from 10C to 20C?
How would i approach this problem?
4 answers
1,330 views
Rewrite -81/(-88) as multipulcation
1 answer
309 views
Beth gives Megan $2 allowance a week. Then she takes Megan shopping and allows her to select what she wants to buy. If the item
4 answers
841 views
Air in a balloon does 25 J of work while absorbing 81 J of heat. What is the change in internal energy?
4 answers
1,009 views
If you have 280 meters of fencing and want to enclose a rectangular area up against a long, straight wall, what is the largest
5 answers
10,144 views
Why were so many people living in the European countryside dependent on aristocracy? (during and before the agricultural
2 answers
813 views
How did advances in military technology change warfare in 16th century Japan? How was the strategic balance of power reflected
1 answer
390 views
What were the social and administrative foundations of the absolute power of Ming Quing emperors?
1 answer
357 views
What were the social and administrative foundations of the absolute power of Ming Quing emperors?
1 answer
380 views
A point charge of 5.5 µC is located at
the center of a spherical shell of radius 30 cm, which has a charge −5.5 µC uniformly
1 answer
721 views
Why is a denaturing solution used in the Southern blotting technique?
1 answer
368 views
What is the simple subject in:
The black and white Schnauzer barked all day long.
1 answer
306 views
In a survey of 400 college students, 40 were left-handed. Treating the sample as if it were random and using 0.015 as the
3 answers
741 views
The volleyball court -if it id 80 ft long and 50 ft wide, how would you find the dimensions of the court? Explain please!
6 answers
467 views
A 5.9-kg rock and a 3.0 10-4-kg pebble are held near the surface of the earth.
(a) Determine the magnitude of the gravitational
4 answers
2,289 views
A train at a constant 44.0 km/h moves east for 42 min, then in a direction 45.0° east of due north for 17.0 min, and then west
1 answer
421 views
(2.0)t^2/2 = (9.5)t
t=????
3 answers
263 views
A room has dimensions 2.24 m (height) × 5.30 m × 6.55 m. A fly starting at one corner flies around, ending up at the
1 answer
470 views
A room has dimensions 2.24 m (height) × 5.30 m × 6.55 m. A fly starting at one corner flies around, ending up at the
2 answers
562 views
A train at a constant 44.0 km/h moves east for 42 min, then in a direction 45.0° east of due north for 17.0 min, and then west
2 answers
537 views
Well, hard to imagine the picture, but by the description the wires each side are at 16 deg. back on each side of the tooth,
2 answers
979 views
The drawing shows a circus clown who weighs 710 N. The coefficient of static friction between the clown's feet and the ground is
3 answers
1,337 views
On a banked race track, the smallest circular path on which cars can move has a radius of 115 m, while the largest has a radius
1 answer
468 views
The National Aeronautics and Space Administration (NASA) studies the physiological effects of large accelerations on astronauts.
4 answers
2,161 views
A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 26.0 m. She pushes in a direction 22.0° below
2 answers
910 views
A hockey goalie is standing on ice. Another player fires a puck (m = 0.22 kg) at the goalie with a velocity of +63 m/s
(a) If the
1 answer
737 views
The skateboarder in the drawing starts down the left side of the ramp with an initial speed of 5.4 m/s. If nonconservative
2 answers
1,070 views
An astronaut in his space suit and with a propulsion unit (empty of its gas propellant) strapped to his back has a mass of 146
3 answers
3,160 views
The mean height of fully grown birch trees are 18 feet with a standard deviation of 1.2 feet, normally distributed. Random
2 answers
527 views
A baseball (m = 135 g) approaches a bat horizontally at a speed of 40.4 m/s (90 mi/h) and is hit straight back at a speed of
1 answer
657 views
What is the max speed a car can go on a race track with a radius of 80 meters, the coefficient of friction between the tires and
1 answer
361 views
10x and 45x to the power of 4
3 answers
320 views
12 over 7 simplified
1 answer
287 views
What is oxygen extensive properties?
1 answer
1,015 views
What preperation produces a 2.0 Mole solution of C6H12O6?
a) 90.0 grams of C6H12O6 dissolved in 500.0 mL of solution b) 180.0
3 answers
1,328 views
Pages
1
2
3
4
5
6