Ask a New Question

Questions and answers by

eric

Questions (225)

a certain radioactive nuclide has a half life of 5.00 hour. Calcuate the decay rate for 1.000 mole of this nuclide__________
1. 3 answers
2. 1,327 views
The coordinates of an object moving in the xy plane vary with time according to the equationsx = −6.85 sin ùt and y = 4.00
1. 1 answer
2. 1,064 views
the letters elementary are placed in a bag. one letter is randomly selected from the bag. what is the probability the letter
1. 3 answers
2. 487 views
Does the parabola open up or down?-10m + m 2 = 21 + y
1. 1 answer
2. 378 views
Solve this system using elimination. If a single solution exists, write the solution as an ordered pair. Your answer will be an
1. 1 answer
2. 1,029 views
Hamilton / Jefferson Readings Quizcan someone help me check my answers the answers with an (*) at the end them are the ones i
1. 1 answer
2. 741 views
the Puritan dilemma can someone help me check my answers the answers with an (*) at the end them are the ones i think are right1
1. 6 answers
2. 567 views
Hamilton / Jefferson Readings Quizcan someone help me check my answers the answers with an (*) at the end them are the ones i
1. 0 answers
2. 783 views
the Puritan dilemma can someone help me check my answers the answers with an (*) at the end them are the ones i think are right1
1. 0 answers
2. 538 views
Hamilton / Jefferson Readings Quiz1. Alexander Hamilton thought that having a virtuous citizenry was a necessity in a Repulic.
1. 2 answers
2. 1,352 views
the Puritan dilemma1. Englishmen rejoiced when Henry VIII turned his back on the Pope because now they felt they would be free
1. 1 answer
2. 571 views
Evaluate the expression 8a + b for the given variable.b = 3a – 2
1. 1 answer
2. 2,037 views
What is the value of n in the equation 12n + 8 = 11? Please submit your answer as a reduced fraction.
1. 1 answer
2. 362 views
How many different whole numbers can be made with the digits 5, 7, 8? For this problem, each different whole number may have 1,
1. 1 answer
2. 1,324 views
chick: a young womanA. direct definition B. indirect definition a
1. 2 answers
2. 1,461 views
indirect definitions are subject to individual interpretation.
1. 2 answers
2. 401 views
indirect definitions are subject to individual interpretation.
1. 3 answers
2. 391 views
A 141-mg sample was placed on a watch glass that weighed 9.203 g. What is the weight of the watch glass and sample in grams?
1. 2 answers
2. 9,511 views
A 141-mg sample was placed on a watch glass that weighed 9.203 g. What is the weight of the watch glass and sample in grams?
1. 1 answer
2. 728 views
43=3(x+1)+2x
1. 1 answer
2. 233 views
using these alphabets a,b,c,d e,f spell these letters a=1,b=2,c=3,d=4,e=5,f=6 2+5+4=11 bed 2+5+1+4=12 bead 6+5+5+4=20 feed what
1. 0 answers
2. 387 views
using these alphabets a,b,c,d e,f spell these letters a=1,b=2,c=3,d=4,e=5,f=6 2+5+4=11 bed 2+5+1+4=12 bead 6+5+5+4=20 feed what
1. 1 answer
2. 831 views
using these alphabets a,b,c,d e,f spell these letters a=1,b=2,c=3,d=4,e=5,f=e 2+5+4=11 bed 2+5+1+4=12 bead 6+5+5+4=20 feed what
1. 1 answer
2. 349 views
A machine's ideal temperature is below 135 degreesF. The temperature T in degrees x minutes after it is turned on is T=-0.005x^2
1. 1 answer
2. 518 views
The price of a hair clip is .75 cents. The sales tax is 0.04 of the purchase price. How much is the sales tax on the hair clip?
1. 1 answer
2. 335 views
The price of a hair clip is .75 cents. The sales tax is 0.04 of the purchase price. How much is the sales tax on the hair clip?
1. 1 answer
2. 835 views
explain whether you think it is better for the country to have a policy of isolationism or one of imperialism.help meee its a
1. 2 answers
2. 994 views
How do you calculate how long will it take an object dropped from a window to fall a distance of 78.4 meters?
1. 3 answers
2. 2,565 views
five wrenches arranged in order of size. 3/8, 7/16,1/2, x, and 5/8. if wrenches increase in size by the same amount, what is the
1. 1 answer
2. 413 views
A company made $4 million in the second quarter. This is 1/3 more than it made in the first quarter and 4/5 of what it made in
1. 1 answer
2. 1,186 views
A student driver is travelling at 22.2 m/s and sees a school zone ahead. Using her brakes, she accelerates at -2.8 m/s2 to
1. 2 answers
2. 537 views
A tennis ball is held stationary and then dropped from the roof of a tall building. What will be its velocity after 3.0 s?
1. 1 answer
2. 633 views
10x-5y=207x-5y=-26
1. 1 answer
2. 745 views
Nancy Company has budgeted sales of $300,000 with the following budgeted costs:Direct materials $60,000 Direct manufacturing
1. 1 answer
2. 3,061 views
Determine the sum of the following angles: 13° 31' 27" , 64° 12' 48"
1. 3 answers
2. 1,556 views
Description of the functional roles of the human resource department
1. 2 answers
2. 541 views
A magician pulls a tablecloth from under a 200 g mug located 30.0 cm from the edge of the cloth. The cloth exerts a friction
1. 3 answers
2. 1,794 views
One side of the roof of a building slopes up at 35.5°. A student throws a Frisbee onto the roof. It strikes with a speed of
1. 2 answers
2. 2,055 views
what is he probilty of rolling a dice and get a 5 if you rol it 5 time
1. 1 answer
2. 340 views
In a local bar, a customer slides an empty beer mug down the counter for a refill. The bartender is momentarily distracted and
1. 1 answer
2. 1,956 views
A rock is thrown upward from the level ground in such a way that the maximum height of its flight is equal to its horizontal
1. 1 answer
2. 809 views
A projectile is fired in such a way that its horizontal range is equal to 8.5 times its maximum height. What is the angle of
1. 2 answers
2. 3,666 views
A firefighter a distance d from a burning building directs a stream of water from a fire hose at angle θi above the horizontal
1. 4 answers
2. 6,391 views
A dive bomber has a velocity of 235 m/s at an angle θ below the horizontal. When the altitude of the aircraft is 2.15 km, it
1. 0 answers
2. 861 views
A basketball star covers 2.70 m horizontally in a jump to dunk the ball (see figure). His motion through space can be modeled as
1. 1 answer
2. 1,348 views
A soccer player kicks a rock horizontally off a 40.0 m high cliff into a pool of water. If the player hears the sound of the
1. 3 answers
2. 680 views
A fireworks rocket explodes at height h, the peak of its vertical trajectory. It throws out burning fragments in all directions,
1. 2 answers
2. 1,422 views
A race car starts from rest on a circular track. The car increases its speed at a constant rate at as it goes 2.75 times around
1. 0 answers
2. 1,091 views
a police siren emits a sinusoidal wave with frequency f=300hz.the speed of sound is 340ms. find the wave lenght of the waves if
1. 1 answer
2. 985 views
A crystalline material containing 30 grams of barium chloride crystals was placed into an oven at 400 degrees c and heated for
1. 3 answers
2. 2,703 views
Jet traveling at 560 mph. At a bearing of 57. After flying 1.4 hours. How far north will the plane travel?
1. 1 answer
2. 501 views
a weather balloon with a 2 meter diameter at ambiient tempatures holds 525 grams of helium. what type of electroniic probe could
1. 0 answers
2. 514 views
Mrs. Bollo's second grade class of thirty students conducted a pet ownership survey. Results of the surveyindicate that 8
1. 3 answers
2. 2,341 views
A sphere has a 7 m diameter. What is its volume to the nearest hundredth?
1. 1 answer
2. 1,019 views
im supposed to perform the indicated operation and simplify if possible49x over 2(7x+1) minus 1 over 2x(7x+1)plus 11 over x
1. 1 answer
2. 528 views
im supposed to perform the indicated operation and simplify if possible49x 1 11 ------- - ----- + ----- 2(7x+1) 2x(7x+1) x
1. 0 answers
2. 447 views
Create a new project Lab05e, and write a program that asks the user to enter a line. The program must find the one or more words
1. 1 answer
2. 617 views
a roll of carpet is 9ft wide is 30 ft longer than a roll of carpet 15 ft wide. both rolls have the same area.find the dimemsions
1. 1 answer
2. 402 views
mo bisects angle lmn,m angle lmn = 6x-20, m angle lmo= x+32 find m angle nmo but how if i don't know what lmn is
1. 1 answer
2. 1,469 views
M angle lmn =6x-20 howdo i find out what x is
1. 0 answers
2. 454 views
I need to make a 11, 12, and 13 letter word using these letters:d,i,s,m,u,u,n,t,c,a,r,e,e,g
1. 1 answer
2. 305 views
I am having a hard time understanding what they want.
1. 3 answers
2. 611 views
On average, how far is a molecule of air in the room in which you're sitting from the nearest molecule of air to it, assuming it
1. 1 answer
2. 599 views
Factorise:a^4 + b^4 + c^4 - 2 (a^2 x b^2 + a^2 x c + b^2 x c)
1. 0 answers
2. 477 views
Simplify:2/1! - 3/2! + 4/3! - 5/4! + ..... + 2010/2009! - 2011/2010! Where k! is the multiplication of all numbers up to k (e.g.
1. 1 answer
2. 384 views
Let triangle ABC be a triangle such that angle ACB is 135 degrees.Prove that AB^2 = AC^2 + BC^2 - (Root 2) x AC x BC
1. 0 answers
2. 467 views
Let triangle ABC be a triangle such that angle ACB is 135 degrees.Prove that AB^2 = AC^2 + BC^2 - (Root 2) x AC x BC
1. 0 answers
2. 491 views
A 0.1 M solution of acetic acid is titrated with 0.05M solution of NaOH. What is the pH when 60% of the acid has been
1. 1 answer
2. 651 views
what six conditions can affect the rate of chemical reactions?
1. 0 answers
2. 359 views
write a number pattern for 8 starfish if each of them have 5 arms.
1. 2 answers
2. 452 views
what does miss rosie symbolize in the poem miss rosie by lucille clifton?
1. 3 answers
2. 997 views
terry shared three pizzas with some friends, terry ate 1/4 of them how much pizza did terry eat
1. 2 answers
2. 648 views
A 5 m by 9 m raft whose mass is 18000 kgfloats in fresh water. A 8590 kg load is dropped on the raft. The acceleration of
1. 1 answer
2. 562 views
home work paper says: On the back:cut out a letter. make a motion pattern on the back.I am clueless please help.
1. 1 answer
2. 229 views
A mass attached to a spring executes simple harmonic motion in a horizontal plane with an amplitude of 1.07 m. At a point 0.4815
1. 1 answer
2. 1,125 views
Damped mass spring system oscillates at 205 Hz. The time constant of the system is 6.6s. At t=0 the amplitude of oscillation is
1. 2 answers
2. 630 views
A cylindrical stone column of diameter 2R = 1.47 m and height H = 4.46 m is transported in standing position by a dolly. When
1. 0 answers
2. 513 views
As a result of friction, the angular speed of a wheel changes with time according todθ/dt = ω0 *e^-(σ*t) where ω0 and σ are
1. 0 answers
2. 1,130 views
As a result of friction, the angular speed of a wheel changes with time according todθ/dt = ω0 *e^-(σ*t) where ω0 and σ are
1. 0 answers
2. 749 views
As a result of friction, the angular speed of a wheel changes with time according todθ/dt = ω0 *e^-(σ*t) where ω0 and σ are
1. 0 answers
2. 693 views
Insects that live on land have a coating of wax on the outer surface of their body. What function might this wax serve for these
1. 0 answers
2. 1,117 views
What are the storage and quick energy forms of carbohydrates found in animals, and how are these forms structurally related to
1. 0 answers
2. 693 views
A(n) 13,300 lb railroad car traveling at 7.4 ft/s couples with a stationary car of 6790 lb. The acceleration of gravity is 32
1. 1 answer
2. 1,779 views
It is based on the idea the the velocity of money is constant. Monetarist advocated such a policy in the 1970's and Volcker
1. 0 answers
2. 344 views
The drawing shows a large cube (mass = 48 kg) being accelerated across a horizontal frictionless surface by a horizontal force .
1. 1 answer
2. 782 views
what is the ratio of a triangle that is 6cm on one side,and 10cm on the other side,and 8cm on the last?
1. 1 answer
2. 280 views
what is the title of this picture
1. 2 answers
2. 401 views
It was noticed that some cars have license plates with 3 letters followed by three numbers while other license plates have 3
1. 0 answers
2. 1,077 views
for a six-sided standard die is the event "less than 3" and the event "greater than 3" complimentary, mutually exclusive, or
1. 1 answer
2. 458 views
It you roll two dice find the number of outcomes for each of the following events:A)rolling two prime numbers B) rolling at
1. 0 answers
2. 546 views
The MorTex Company assembles garments entirely by hand even though a textile ma-chine exists that can assemble garments faster
1. 3 answers
2. 607 views
describe the two ways america's fight for independence influenced other countries?
1. 1 answer
2. 498 views
The question is 25squareroot symbol 24 divided by 5 square root symbol 2
1. 2 answers
2. 570 views
if the diameter of a spherical ball is doubled,by what factor does its surface area increase?
1. 3 answers
2. 463 views
7 weeks to minutes or how many minutes are in 7 weeks and can you show how you did it
1. 1 answer
2. 340 views
how many syllables are in this wordgrandmother
1. 8 answers
2. 1,784 views
why do you think death is considered a connoisseur of roses
1. 1 answer
2. 1,420 views
Are give and gift soft g words?
1. 1 answer
2. 291 views
Two numbers have a sum of 47 their difference is 5. What are the two numbers?
1. 1 answer
2. 406 views
The square root of the lava lamp is champagne, and the ace of spades is tattooed on the wrist of the man who invented the poker
1. 2 answers
2. 450 views

Pages

1
2
3

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025