Wednesday
April 16, 2014

Posts by Jessica


Total # Posts: 2,568

Physics
Two forces are the only forces acting on a 7.8 kg object which moves with an accelera- tion of 4.5 m/s2 in the positive y direction. One of the forces acts in the positive x direc- tion and has a magnitude of 14 N. What is the magnitude of the other force f2? Answer in units of N

Physics
a) You have two forces, 105.5 N and 61.5 N. What is the magnitude of their resultant if the first acts upward and the second acts downward? Answer in units of N. b) What is the direction of the resultant? c) What is the magnitude of their resultant if they both act downward? A...

Physics
After a day of testing race cars, you decide to take your own 1502.5 kg car onto the test track. While moving down the track at 11.4 m/s, you suddenly accelerate to 30.2 m/s in 19.2 s. What average net force have you applied to the car during that time?

Physics
A 57 kg boy and a 45 kg girl use an elastic rope while engaged in a tug-of-war on a frictionless icy surface. If the acceleration of the girl toward the boy is 1.5 m/s2, determine the magnitude of the acceleration of the boy toward the girl. Answer in units of m/s2

Physics
A 6 g bullet leaves the muzzle of a rifle with a speed of 333.3 m/s. What constant force is exerted on the bullet while it is traveling down the 0.9 m length of the barrel of the rifle? Answer in units of N

science
If a projectile is fired straight up at a speed of 13m/s. How long does it take to reach the top of its motion? If the acceleration due to gravity is 9.8m/ s motion (squared) answer in units of s

Chem(Project help)
I need a chemist who discovered something we use in everyday life for a project does anyone know any? THanks a ton

math
40.43/3

Howard cattle
A number has more tens than ones, but the digit in the tens place is less than 4 .the value of the ones is digit is less than 3 .what are the possible numbers?

Algebra
If Samantha and Logan can do their paper route together in 45 minutes, how many hours would it take each of them to do it alone, given that Samantha is three times as fast as Logan?

Algebra
Sandy purchases an entertainment center that has an opening measuring 42 inches by 20.5 inches. If widescreen televisions (16.9 aspect ratio) are on sale at the local electronics center, what is the maximum screen size that Sandy should purchase, assuming that each screen has ...

english
In most contexts “all of you” would be considered the correct phrasing. Some listeners or readers perceive “you-all” to be incorrect, so I think the second option would be the better choice.

Math - PLease help!
Oh okay, I get it now! Thank you!

Math - PLease help!
Is the last line part b?

Math - PLease help!
Five-eights of Jesse Black's inventory was destroyed by fire. He sold the remaining part, which was slightly damaged, for one-third of its value and received $1300. a)What was the value of the destroyed part of the inventory? b)What was the value of the inventory before th...

Math
solve: 9x-11=-56

English
Should students be allowed to invade established neighborhoods and live in unlicensed and unsafe rooming houses? How can I re-write the above question so it is not biased?

Health
what will be an example of a trigger that can be found in the workplace when caring for a dementia clients in residential care

health
what would be a way to respond to repetitive behaviour at age care

Honors English
I'm totally stuck on 1-5. Help?

health
what sources might you gain information on a new client to aged care

business calculus
Assume it costs Microsoft $4,700 to manufacture 7 Xbox 360s and $8,690 to manufacture 14. Obtain the corresponding linear cost function.

Chemistry
1.88

Chemistry
1.88

Chemistry
1.88

Health
Help needed Who might be responsible for abuse in clients with dementia?

Chemistry
If 15.0g of KCL is added to 100.0g of water at 30.0 C, how much more must be added to saturate the solution

health
true

health
as dementia progresses clients demonstrate increasing numbers of symptoms True or False

health
it is important to report changes in a client behaviour because A)change is of intrest to all B)the family of the person will ask about it. C)it may be a treatable medical reaction D) all of the above.

health
it is important to report changes in a client behaviour because A)change is of intrest to all B)the family of the person will ask about it. C)it may be a treatable medical reaction D) all of the above.

health
A person with early dementia-mid stage of dementia may have ability to a)remember recent event b)remember what day it is c) remember the past d) all of abouve

health
its it good to provide long activiyies for clients to keep them occupied for a long period True or False

Physics
Your 2.85kg physics book rests on a horizontal tabletop. A. Find the normal force on the book. B. Suppose you pull up on the book with a 15.0N force, now what's the normal force? C. Suppose you push down on the book 15.0N Force now what's the normal force?

physics
Position vector r has magnitude of 14.8m and direction angle 240 degrees. 1. Find it's components, enter x and y components of the vector 2. Find the components of the vector -2r, enter x and y components of the vector 3. Find the magnitude of the vector -2r.

health
What might be disadvantage of rearranging the furniture for the clients with dementia at aged care?

heath
What sources might you use to gain information on a new client to aged care facility?

health
why is it imporant to take part in team disussion on care plans and reviews for clients?

physics
At 2:15 pm a passenger looks over at the speedometer and notices that they are going 55 miles per hour DUE WEST. at 2:37 pm this very passenger hears a siren and looks over the speedometer again; she notices that they are going 83 mph, DUE WEST. What was the magnitude of the a...

linear programming
I am not even sure how to set up the objective function... Help! Graduate student Luke currently has $400 in cash. At the beginning of months 1, 2, 3, and 4, Luke receives revenues from his research assignment, after which he pays bills (see Table). Any money left over is to b...

math
Can someone please help me get started... I am completely lost Graduate student Luke currently has $400 in cash. At the beginning of months 1, 2, 3, and 4, Luke receives revenues from his research assignment, after which he pays bills (see Table). Any money left over is to be ...

math
base times height(vertical)

6th grade math
Correct

math
90 mi/hr $.12 per ounce $355.77 per week 6 hr/day

math
Graduate student Luke currently has $400 in cash. At the beginning of months 1, 2, 3, and 4, Luke receives revenues from his research assignment, after which he pays bills (see Table). Any money left over is to be invested. If invested for one month, Luke receives the interest...

Physics
A child is pushing a shopping cart at a speed of 1.5 m/s. How long will it take this child to push the cart down an aisle with a length of 9.3 m?

Chemistry
How can you predict the heat of combustion for a substance with no carbon atoms?

writing
who knows any 5th grade transition words?

math
1 47/3

math
Give the base-ten numeral for 101,010two and 912twelve

Math
Explain why the digits in a place value system with base, b, are 0,1,... b-1 and why no digits for numbers greater than b-1 are needed

chemistry
how to complete (2.8 x 10 to the 7th) x (8.8 x 10 to the 4th) in scientific notation

algr.1
1/4n+12>3/4n-4 solve the inequality and please show the steps I dont understand how to work it Thanks

MIS
Reinsurance Group of America and Fonterra what are the advantages of a full-blown versus a phased approach

Math(7th Grade)
The kings of Meggido and Kadesh are preparing to invade Egypt. But Pharoah Thutmose III has decided to cross the Sinai Desert and attack his enemies before they are ready. He is taking 300,000 men with him. It takes him 30 days to cross the desert and each man needs 2 litres o...

Accounting
Marcum Company was started in 2012 when it issued a note to borrow $6,200 cash. Write an accounting equation, and record the effects of the borrowing transaction under the appropriate general ledger account headings.

accounting
Davis Company was started on January 1, 2012. During the month of January, Davis earned $4,600 of revenue and incurred $3,000 of expense. Davis closes its books on December 31 of each year. Required a. Determine the balance in the Retained Earnings account as of January 31, 20...

IT
//this is my first week of programming but here's what I have so far Begin Input myPrice myAnswer=myNumber+0.8 output myPrice output 0.8 End //I used Visual Logic to help me figure this out but I don't know how to DISPLAY the phrase: prints out for the user the origina...

MATH!!!!!!!!!!!!!!!!!!!!!
10(line)2-4a(line)=20 Absolute value How do I solve this equation?

Algr.2
10(line)2-4a(line)=20 Absolute value How do I solve this equation?

ENGLISH
The following sentence is in what tense? Laura has given donations to the local food bank. A. Past perfect B. Present perfect C. Present D. Past I THINK ITS A. RIGHT?

ENGLISH
B WOULD BE RIGHT?

ENGLISH
In which sentence is race used as a noun? A. Tom will race with four other boys. B. Tom won the race. C. If you race across town, you'll be on time. D. Don't race the motor when you're starting the car ITS C RIGHT?

HISTORY
Which of the following is true of President G. W. Bush? A. He accepted the United States' role in the International Criminal Court. B. He reluctantly endorsed the Kyoto Protocol. C. He vowed to punish all countries sponsoring terrorism. D. He rejected unilateralism. THINK ...

HISTORY
During the turbulence of the 1960s, black activism focused primarily on A. stopping the Vietnam War. B. supporting the nonviolent strategies of Martin Luther King, Jr. C. expanding voting rights. D. expanding economic opportunity. I THINK IS D. IS THAT RIGHT?

HISTORY
10. Which of the following statements is true regarding the Korean War? A. Stalin approved the North Korean attack in advance. B. Stalin was outraged by the North Korean attack on South Korea. C. Both Stalin and Mao expected the American response to the invasion. D. The Chines...

5th Grade math
how do you subtract 9 and 1 half minus 3

Math Algr.2
3/5(15d+20)-1/6(18d-12)=38

College Math
Evaluate the expression. (8 7) however the () should cover both numbers. Please explain answer if poss.

College Math
Thank you all Very Much!

College Math
A club consists of 16 men and 19 women. In how many ways can they choose a president, vice president, treasurer, and secretary, along with an advisory committee of six people? (Round the answer to five decimal places.) The Answer is blank x 10 to the 11th power ways

College Math
Find the amount of interest and the monthly payment for the loan. Purchase a living room set for $3,400 at 12% add-on interest for 5 years. (Round your monthly payment to the nearest cent.)

rockford
skyscrapers.

math
determine the equation of each line: a) slope 3.4 passing through point (-2, -4) b) slope -5 and y-intercept -0.7

MATH
As an entrepreneur, there are going to be many decisions that you need to make, such as the price to charge your customers for your goods and services. You have just graduated from college and recently opened a specialty pizza restaurant. Based on surveys conducted in your are...

Algebra 2
Yeah I just had to write an expression Thanks

Algebra 2
Monica's current office is squared. her office in the company's new building will be 3 feet wider and 5 feet? longer . 1. write the expression for the dimensions of monicas new office. 2. write a polynomial expression for the area of monicas new office. How to solve?

algebra
As a salesperson, you are paid $50 per week plus $3 per sale. This week you want your pay to be at least $100. Write an inequality for the number of sales you need to make, and describe the solutions.

health
the best physical activity is one that is_______ A enjoyable enough to bring along a snack. B enjoyable enough to be lulled to sleep C enjoyable enough to do regularly D all of the above __?

businss
what does it mean about incentative laguage?

budgeting
financial advisors generally

budgeting
Georges car insurance comes due every six months.what is the best way to budget for this expense? A

Geography
Its a geography class but i guess it is a physics question, I believe you do need to know your weight, i just need help setting the problem up.

Geography
You are lying down on your bed in the dorm, which measures 3 feet by 6 feet. Calculate the pressure in psi (lbs / sq inch) your body exerts, spread out upon the total area bed. 1 foot = 12 inches.

essay
choose the most effective thesis from the following A i learned a valuable lesson B life is full of valuable lessons C the saying honesty is the best policy is a valuable life lesson D valuable lessons are inportant i life? i chose D

statistics
In a normal distribution with the mean being 500 and the standard deviation being 100, what raw score separates the top 40% of a distribution from the rest?

statistics
Drivers pay an average of (mean $690) per year for automobile insurance the distribution of insurance payments is approximately normal with a standard deviation of 110 dollars. What proportion of drivers pay more than 100 dollars per year for insurance?

statistics
Drivers pay an average of (mean $690) per year for automobile insurance the distribution of insurance payments is approximately normal with a standard deviation of 110 dollars. What proportion of drivers pay more than 100 dollars per year for insurance?

statistics
In a normal distribution with the mean being 500 and the standard deviation being 100, what raw score separates the top 40% of a distribution from the rest?

reading
Is this a fable , fairy tale or silly story?

reading
While out walking one night, a dog met a poor hungry wolf. The dog invited the wolf home to see of maybe his master had a job for a wolf. Along the way the wolf noticed the dog's neck had a mark and asked what it was. The dog told the wolf that he wore a collar and was cha...

reading
how is it a fable when it didnt teach you a lesson?

reading
While out walking one night, a dog met a poor hungry wolf. The dog invited the wolf home to see of maybe his master had a job for a wolf. Along the way the wolf noticed the dog's neck had a mark and asked what it was. The dog told the wolf that he wore a collar and was cha...

math
how to solve 20-1/5d=3/10d+16

Finite Math
Consider an experiment with five possible outcomes, labeled as a,b,c,d and e. Give P(a)=P(b)=0.2, P(c)=0.25, P(d)=0.1 and let event H={a,b,c}, K={b,c,d} Find: 1) P(H|K) 2) P(H|K^c) 3) P(K|H)

media and american culture
In what ways have music and radio shaped amerian culture and its values? how does raido media reflect or influence social behavior and attitudes?

physics
consider two asymptotic behaviors, what will happen if the two masses are equal to each other, that is, m1=m2? As a second matter of interest, what if one of the masses is much larger than the other: m1 >> m2? in regards to an atwood's machine. i don't understand...

Basic Algebra
i need help with a question regarding angles the exterior angle theorem. it hase angles 140 8x+4 and 3x+4 but it wants me to find angle M<S

Math
Help me too...!! same question..!!

INTRODUCTION TO HEALTH AND DISEASE
How do culture, spiritual beliefs, and customs related to health beliefs foster or prevent diseases and their treatment?

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