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Questions Asked on July 22, 2013

If a object of radius 3 cm is attached to the ground in a 3 m deep sea, what is the vertical force in N with which the water
1. 0 answers
2. asked by andy
3. 550 views
A beaker with 120mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and
1. 1 answer
2. asked by pablo
3. 892 views
To half of it (500. mL), you add 0.0100mol of hydrogen ions without changing the volume. What is the pH of the final solution?
1. 1 answer
2. asked by pablo
3. 493 views
You throw a ball upward with an initial speed of 10 m/s. Assuming that there is no air resistance, what is its speed when it
1. 1 answer
2. asked by miezi
3. 768 views
He has Diabetes type two. The patient's hemoglobin A1C is currently too high. We will plan to convert him from Glyburide to
1. 2 answers
2. asked by Anonymous
3. 615 views
He has, on physical examination, many erythematous actinic keratosis still present on the forearm. They are flat, but these are
1. 2 answers
2. asked by Anonymous
3. 470 views
I need to change the syle of writing from a chapter in a book. From whatever syle it is written in to one of, gothic romance,
1. 1 answer
2. asked by Margaret
3. 410 views
The lower the speed, the less time the driver has to spot dangerous situations and take action.A) True. B) False.
1. 1 answer
2. asked by Kat
3. 327 views
Driver's licenses can not be suspended for more than 365 days.A) True. B) False. In 2002, two out of every three drivers under
1. 1 answer
2. asked by Kat
3. 1,921 views
why is health care a growing concern for Canadian citizens?
1. 1 answer
2. asked by alyssa
3. 388 views
explain what increased privatization of the healthcare would entail, and then list the pros and cons of such a system
1. 1 answer
2. asked by alyssa
3. 411 views
5 ways in which the human problem impact on the communi
1. 1 answer
2. asked by nyiko
3. 295 views
Find all solutions in the interval 0 degrees<θ<360 degrees. If rounding necessary, round to the nearest tenth of a degree.
1. 2 answers
2. asked by Lisa
3. 519 views
the power developed by a man in riding up a 6 percent grade a ta constant speed is 200 W. the man and his bicycle have acombind
1. 1 answer
2. asked by sushil
3. 501 views
A 1500 kg automobile is traveling up to 20 degree incline at a speed of 6 m/s. If the driver wishes to stop his car in a
1. 1 answer
2. asked by Anonymous
3. 961 views
Why are some bodies of water in Russia unnavigable for part of the year?They are frozen. They are too shallow. They are too
1. 6 answers
2. asked by sarah
3. 1,261 views
A ball is thrown vertically upward with velocities of 18 m/s. Two seconds later another ball is thrown upwards with a velocity
1. 3 answers
2. asked by Seetharaman
3. 1,188 views
The difference between Sally’s PE mark and science mark is 12, and the sum of themarks is 154. If the PE mark is the larger
1. 2 answers
2. asked by Anonymous
3. 954 views
200 g of ic is at -5C is dropped into a container containing water at 65C. If the final temperature of the mixture reaches 21C,
1. 1 answer
2. asked by Todd
3. 507 views
A 1500 kg automobile is treveling upto 20 degree incline at a speed of 6 m/s. if the driver wishes to stop his car in a distance
1. 1 answer
2. asked by neeraj sharma
3. 426 views
If upon retirement in 20 years Simon plans to invest $400,000 in a fund that earns 5%, what is the maximum annual withdrawal he
1. 0 answers
2. asked by Melissa
3. 365 views
What volume in ml of 0.0985 m NaOH solution is required to reach the end point in the complete titration of a 15.0 ml sample of
1. 1 answer
2. asked by AmyN
3. 510 views
I am having a bit of trouble with the top half of the questions. I have an answer below for questions 5-10, is there anyway you
1. 0 answers
2. asked by sandra
3. 508 views
A 0.662-kg basketball is dropped out of a window that is 6.32 m above the ground. The ball is caught by a person whose hands are
1. 1 answer
2. asked by ODU
3. 509 views
Solve the equation for 0<x<2π√(2) sin(x)+√(2) cos(x)>0
1. 3 answers
2. asked by Lilly
3. 329 views
how do I simplify the fraction?2 3√18 ( 3 is the power, small number) 6
1. 1 answer
2. asked by Alaska Diamond
3. 335 views
You are given three displacement vectors: with magnitude 5.0 m in the direction of 60o below the negative x-axis, vector, has an
1. 1 answer
2. asked by miezi
3. 1,124 views
You are given three displacement vectors: with magnitude 5.0 m in the direction of 60o below the negative x-axis, vector, has an
1. 1 answer
2. asked by miezi
3. 604 views
If the Ka of a monoprotic weak acid is 8.3 × 10-6, what is the pH of a 0.28 M solution of this acid?
1. 1 answer
2. asked by candace
3. 471 views
a numerical value for a correlation can never be
1. 1 answer
2. asked by tp
3. 388 views
A 50.7-g golf ball is driven from the tee with an initial speed of 51.2 m/s and rises to a height of 21.8 m. (a) Neglect air
1. 1 answer
2. asked by TCC
3. 763 views
A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional force (a nonconservative force)
1. 0 answers
2. asked by ODU ?
3. 776 views
A truck is traveling at a speed of 33.1 m/s along a level road. A crate is resting on the bed of the truck, and the coefficient
1. 1 answer
2. asked by ODU ?
3. 662 views
A cable is lifting a construction worker and a crate, as the drawing shows. The weights of the worker and crate are 833 N and
1. 0 answers
2. asked by ODU
3. 668 views
Starting from rest, a 1.6x10-4 kg flea springs straight upward. While the flea is pushing off from the ground, the ground exerts
1. 1 answer
2. asked by ODU
3. 903 views
I am having a bit of trouble with some of the questions. Some of the ones I put below have an answer, is there anyway you can
1. 1 answer
2. asked by sandra
3. 665 views
A semi-trailer is coasting downhill along a mountain highway when its brakes fail. The driver pulls onto a runaway truck ramp
1. 2 answers
2. asked by ODU
3. 644 views
Two balls are approaching each other head-on. Their velocities are +11.9 and -10.5 m/s. Determine the velocity of the center of
1. 0 answers
2. asked by ODU
3. 1,022 views
An automobile has a mass of 1520 kg and a velocity of 19.7 m/s. It makes a rear-end collision with a stationary car whose mass
1. 0 answers
2. asked by ODU
3. 577 views
63 inch pipe is cut in to two pieces. one piece is two times the length of the other. what is the length of the two pieces.
1. 2 answers
2. asked by angi
3. 2,186 views
The speed of your ship in still water is 20 knots.Your ship traveled 70 miles downward in channel in the same amount of time it
1. 1 answer
2. asked by joe
3. 511 views
What additional volume of 10.0 M HCl would be needed to exhaust the remaining capacity of the buffer after the reaction
1. 3 answers
2. asked by juan
3. 838 views
Find the complete general solution to the 2nd ODE:9y'' + 9y' - 4y = 0
1. 3 answers
2. asked by Elyse
3. 499 views
if x is r percent of y and if k is s percent y, then x is what percent of k?100(r+s)% 100/rs% 100r/s% 100s/r% rs/100%
1. 1 answer
2. asked by Anon
3. 834 views
in a league with 6 teams each team is scheduled to play each other team exactly twice. what is the total number of games that
1. 1 answer
2. asked by Anon
3. 471 views
I have this on my homework but cannot fine any examples in the book or my notes that relate to a problem set up this way, can
1. 1 answer
2. asked by candace
3. 335 views
why did Trudeau lose popularity in the 1970s?
1. 1 answer
2. asked by alyssa
3. 330 views
How many joules of heat are required to raise the temperature of 225 g of water from 42 degree celcius to 75 degree celcius?
1. 2 answers
2. asked by Chrystal Kilgore
3. 2,487 views
A 2.60 kg steel gas can holds 15.0 L of gasoline when full. What is the average density(kg/m^2))of the full gas can, taking into
1. 1 answer
2. asked by Eric
3. 540 views
(a) A rectangular gasoline tank can hold 41.0 kg of gasoline when full. What is the depth(m) of the tank if it is 0.400 m wide
1. 1 answer
2. asked by Eric
3. 1,437 views
how much would need to be invested at 3.25% annual simple interest to amount to $6510 in 5 years?
1. 2 answers
2. asked by ociris
3. 353 views
Write an HTML form that prompts the user to enter loan amount, interest rate, and number of years, as shown in Figure 1.
1. 0 answers
2. asked by AN3852
3. 549 views
A barge is pulled by two tugboats. The first tugboat is traveling at a speed of 12 knots with heading 140°, and the second
1. 1 answer
2. asked by Priscilla
3. 1,122 views
Ethnicity refers to a.racial differnces b.diffrences in physical and mental characteristics c.cultural diffrences d.citizenship
1. 3 answers
2. asked by john
3. 616 views
From an observation tower that overlooks a runway, the angles of depression of point A, on one side of the runway, and point B,
1. 3 answers
2. asked by jasmine
3. 2,379 views
Which of the following types of people would be unlikey ro do much to change themselves? A. The fair wheather liberal b.the all
1. 2 answers
2. asked by ryan
3. 441 views
What would be the amount of compound interest on $8,000 invested for one year at 6%, compounded quarterly?
1. 1 answer
2. asked by Mike
3. 405 views
Shelly delivers the weekly local paper to neighborhoods in her town. House numbers are even on one side of the street and odd on
1. 1 answer
2. asked by zach
3. 420 views
The "random" numbers produced by computers aren't purely random. They are actually pseudo-random, meaning that they are produced
1. 2 answers
2. asked by John Berkhamp
3. 1,088 views
why did OPEC raise the price of oil in 1972?
1. 1 answer
2. asked by alyssa
3. 488 views
why did canada's ties with cuba, in particular, represent a move away from adherence to american foreign policy?
1. 1 answer
2. asked by alyssa
3. 717 views
The ledger of Custer Company has the following work in process account.Work in Process—Painting 5/1 Balance 4,820 5/31
1. 1 answer
2. asked by Patiance
3. 2,397 views
A raft is 4.2 m wide and 6.5 m long and it floats on water (density of water = 1000 kg/m3). When a horse is loaded onto the
1. 1 answer
2. asked by Joe Shmo
3. 6,206 views
In which of the following sentences is the underlined word a past participle ? (a) we (helped)Joan to pack her things (b) I was
1. 0 answers
2. asked by keisha
3. 502 views
The major cause behind the Israeli invasion of Lebanon was
1. 1 answer
2. asked by Anonymous
3. 420 views
This is a quote.Without the dark we would never see the stars For you is this an encouraging quote?
1. 1 answer
2. asked by Anonymous
3. 400 views
A 41.0 cm diameter wheel accelerates uniformly from 86.0 rpm to 342.0 rpm in 3.4 s. How far (in meters) will a point on the edge
1. 1 answer
2. asked by Igor
3. 608 views
4. Which of the following disciplines are women less likely to study, leading to education-related economic inequality? (Points
1. 2 answers
2. asked by Anonymous
3. 505 views
Ok so Im thinking I will use the theme of heroism (which is the human condition)My arguments would be character, social position
1. 4 answers
2. asked by Kristen
3. 633 views
An artifact has a carbon-14 to carbon-12 ratio that is one-fourth the carbon-14 to carbon-12 ratio of a similar modern object.
1. 1 answer
2. asked by John
3. 789 views
A 1500 kg automobile is traveling up to 20 degree incline at a speed of 6 m/s. If the driver wishes to stop his car in a
1. 1 answer
2. asked by Anonymous
3. 479 views
A ball of mass 8 kg is thrown vertically upward from the ground, with an initially velocity of 25 m/s. determine the maximum
1. 1 answer
2. asked by Anonymous
3. 396 views
I posted this before and am sorry to post again and take up room but it is due this week and I'd like to understand how to get
1. 2 answers
2. asked by Nancy
3. 379 views
fill in the blanks----a)the power developed by a force is ______ and that of couple is _______. b)the velocity of cylinder which
1. 1 answer
2. asked by Anonymous
3. 436 views
a 1500 kg automobile is traveling up to 20 degree incline at a speed of 6 m/s if the driver wishes to stop his car in a distance
1. 1 answer
2. asked by Anonymous
3. 464 views
the power developed by a man in riding up a 6 percent grade at a constant speed is 200w. the man and his bicycle have a combined
1. 1 answer
2. asked by Anonymous
3. 507 views
The coefficients of friction depends upon
1. 3 answers
2. asked by Anonymous
3. 382 views
A piece of wood found in an ancient city has a carbon-14 to carbon-12 ratio that is one-eighth the carbon-14 to carbon-12 ratio
1. 2 answers
2. asked by John
3. 870 views
Analysis of the output of a process has suggested that the variability is nonrandom on several occasions recently. However, each
1. 0 answers
2. asked by jenny
3. 1,232 views
If you were to introduce yourself by the ethnic, racial, or other identities to which you feel you belong, what would you say?
1. 1 answer
2. asked by Kim Williams
3. 358 views
Without the dark, we'd never see the stars.What does this mean to you?
1. 1 answer
2. asked by Anonymous
3. 414 views
If you can earn 5%, how much will you have to save each year if you want to retire in 35 years with $1 million?
1. 4 answers
2. asked by zeenat
3. 643 views
You think that in 15 years it will cost $214,000 to provide your child with a 4-year college education. Will you have enough if
1. 6 answers
2. asked by zeenat
3. 979 views
If the average new house costs $210,000 today, how much will it cost in 10 years if the price increases by 5% each year?
1. 1 answer
2. asked by zeenat
3. 486 views
If you inherited $25,000 today and invested all of it in a security that paid a 7% rate of return, how much would you have in 25
1. 4 answers
2. asked by zeenat
3. 1,269 views
You prefer soft-boiled to hard-boiled eggs, but you hate waiting next to your eggs to check if they're cooked. Therefore, you
1. 0 answers
2. asked by steven
3. 557 views
A particular brake design can apply a force of 2000 N. If you wish to have adeceleration of 5m s1, what is the largest car
1. 1 answer
2. asked by Alice
3. 350 views
a baby weight only 9.9 ounces at birth. how much lighter was she than an average baby who weighs about 7 lb 8 ounces
1. 1 answer
2. asked by rosa
3. 1,970 views
calculate the natural logarithm and reciprocal concentration at 0 seconds and NO2 concentration (M) of .8333 and at time 20
1. 1 answer
2. asked by Alyssa
3. 783 views
Kate is thinking about investing $45000 for 5 years. She deposits her money into an account which earns interest paid quarterly
1. 1 answer
2. asked by Tee
3. 716 views
True or False Question. I need help please.A sientific paper reports the results of a drug test. This medicine used to reduce
1. 1 answer
2. asked by Andrew
3. 458 views

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