Posts by Taylor
Total # Posts: 1,984

chemistry
Now take another 35 mL of the 0.50 M pH 6.59 buffer and add 1.5 mL of 1.00 M NaOH. Using steps similar to those above, calculate the new pH of the solution. find pH 
physics
A loaded penguin sled weighing 75 N rests on a plane inclined at angle θ = 24° to the horizontal (Fig. 628). Between the sled and the plane, the coefficient of static friction is 0.25, and the coefficient of kinetic friction is 0.13. (a) What is the minimum magnitude... 
3RD GRADE MATH
David also bought 94 stickers. He bought 2 strips of 10 and many singles. How many singles did he buy? 
Science (Physics)
Two 1.5 kg balls move away from each other, one traveling 9 m/s to the right, the other 2 m/s to the left. What is the magnitude of the total momen tum of the system? Answer in units of kg · m/s 
physics
A space vehicle is coasting at a constant velocity of 20.7 m/s in the +y direction relative to a space station. The pilot of the vehicle fires a RCS (reaction control system) thruster, which causes it to accelerate at 0.260 m/s2 in the +x direction. After 42.0 s, the pilot ... 
physics
Only two forces act on an object (mass = 4.20 kg), as in the drawing. (F = 73.0 N.) Find the magnitude and direction (relative to the x axis) of the acceleration of the object. magnitude m/s2 direction ° counterclockwise from the +x axis The angle from the block is ... 
Physics
A skateboarder shoots off a ramp with a velocity of 6.5 m/s, directed at an angle of 62° above the horizontal. The end of the ramp is 1.5 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point ... 
Physics
A skateboarder shoots off a ramp with a velocity of 6.5 m/s, directed at an angle of 62° above the horizontal. The end of the ramp is 1.5 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point ... 
Physics
You are on a treasure hunt and your map says "Walk due west for 52 paces, then walk 29.6° north of west for 40 paces, and finally walk due north for 25 paces." What is the magnitude of the component of your displacement in the following directions? (a) due north ... 
Math
The sunshine tool company charges $25 for hammers and $14 for screwdrivers. the company ships a total of 55 tools along with the bill of $968.How many of each tool was shipped? 
Math
Against the wind, a small palne flew 900 miles in 9 hours. The return trip took only 5 hours. What was the speed of the wind ? 
MAth
Ida plans to construct a square showing exact measurements of the sides. Which combination of tools would best help Ida construct the square? Answer A: pencil, compass, and straightedge B: pencil, string, and compass C: pencil, ruler, and straightedge D: pencil, straightedge, ... 
physics
a rock is dropped from a height of 15m above the ground. when it hits the ground, it leaves a hole 12cm deep. what is the speed of the rock when it hits the ground? what is the deceleration of the rock when it hits the ground? 
physics
a rock is dropped from a height of 15m above the ground. when it hits the ground, it leaves a hole 12cm deep. what is the speed of the rock when it hits the ground? what is the deceleration of the rock when it hits the ground? 
physics
An arrow is shot verticaaly upward. Two seconds later, it is at a height of 42 meters ( although this is not necessarily the highest point). with what speed was the arrow shot? how long is the arrow in flight altogether? 
PreAgbra
if i may ask 
PreAgbra
how did you do that olivia ? 
PreAgbra
what is 0.9 divided by 1000 
Physics
13.645 
chemistry
a sample of gas occupies 1910ml at 22.8 degrees C and 740 torr. what volume would it occupy at the same pressure and 285 degrees C? answer units in ml 
COM
Thank you Ms. Sue 
COM
Read essay below and explain how effectively did the author persuade you and why? _______________________________________ The United States is the only modernized Western nation that does not offer publically funded health care to all its citizens; the costs of health care for... 
Informatics
1.Identify the accommodations that providers must make to assure effective learning in an ehealth environment; b.Outline how learning might be facilitated or hampered in an ehealth environment 
physics
A hill that has a 17.5% grade is one that rises 17.5 m vertically for every 100.0 m of distance in the horizontal direction. At what angle is such a hill inclined above the horizontal? 
UCP
Outline how learning might be facilitated or hampered in an ehealth environment. 
UCP
Identify the accommodations that providers must make to assure effective learning in an ehealth environment. 
Gemotry
if A(2,4) and B(3,1) and C(15,7) find the slope of the altitude from A to BC 
government
1. The _____ Act mandated that at least some federal employees be chosen on the basis of merit instead of political connections. Federal Employment Pendleton Bureaucratic Fairness Civil Service 2. The cooperation between interest groups, federal agencies, and related ... 
reading
in the watson's go to birmingham 1963 how did Mr. watson make everyone sleep on the trip? 
english
michael jordan 
science
vehicle that took the first astronauts to the moon 
math
the saturn V rocket is 364 feet long. How many 4 foot tall people would hav to stand on top of each other to be as tall as the rocket? 
science
an area of space with gravity so strong that it traps light (two words) it has 9 letter in it 
science
a body that revolves around another body in space. it has 9 letters 
science
the space telescope was named for this American astronmer it has 6 letters 
science
the russian name given to a person who travels into space it is a 9 letter word 
science
what is the theory that the universe began in a giant explosion (two words) it has 7 letters 
science
a theory that the universe began in a giant explosion (two words) it has 7 letters 
math
if your ranked 59 out of 255 what is the percentage 
calculus
Find the average rate of change of the function over the given interval. You must reduce and simplify your answer, if possible. a. f(x)=cot x, [pi/6, pi/2] b. f(theta)= 2 + cos (theta), [pi, 0] 
Community Nursing
Thanks 
Community Nursing
I am just as confused. This is a community nursing class and out of this article I must write a paper and tell if it is adequately explained, the type of STYLE and if the article is comprehensive, accurate, and/or persuasive, and if it is a Public or community health issue. ... 
Community Nursing
I need helpl in determining how to complete this paper Neighborhood hospital ED sees critical capacities by By: G. Johnson 
physics: Heat
You have 325 g of water at 18C. What is the most ice (at 0C) that you could put into this water and have it all melt? 
UNCP
Please Explain why small effect size occurs in nursing studies? 
Chemistry
What is the theoretical yield of PbI2 with 25.0 g of Pb(NO3)2? 
Physics
For part B you have to divide the 9.94 by 2 then multiply by time 
geometry
If X = 10 cm and Y = 24 cm, what is the length of Z? 
Math
A Man and 6 boxes weigh 300 lbs. If the man weighs 228 lbs., how much does each box weigh? 
chemistry
Describe how to prepare 0.200 L of 0.750 M HCl solution, starting with a 2.00 M HCl solution. What volume (in L) of the 2.00 M solution will you need? 
Math
At lunch, 17 students drank lemonade. This represented 20% of the student on the field trip. How many students were on the field trip? 
Math
Akira is selling raffle tickets to raise money for the school band. The odds aginst winning a prize in the raffle are 9:1. What is the decimal probability of winning a prize? 
english
i need a persuasive essay on why the cotton production was dependent upon slave trade in the 1800s 
Calculus
An isosceles triangle is to have a perimeter of 64cm. Determine the side lengths of the triangle if the area is to be maximum. I need help setting this question up! Please 
physics
A steel ball of mass 0.300 kg is fastened to a cord that is 70.0 cm long and fixed at the far end. The ball is then released when the cord is horizontal. At the bottom of its path, the ball strikes a 2.50 kg steel block initially at rest on a frictionless surface. The ... 
Science
Inclination angle of 38.0 degrees with respect to the horizontal. Suppose a truck on a street, for the truck to remain at rest, a static friction must exist. If an additional force with a magnitude equal to onefourth the weight of the truck is applied uphill in order to hold ... 
geometry
A circle of diameter 2 inches has its center at the center of a square with 2inch sides. Find the area of the region that is inside the square and outside the circle. 
6th grade math
5x4 20 it would be 20 M^2 
Pre Calc Repost
I already asked this, but I didn't really understand the answer I got. I got the general idea, but I don't have a good enough understanding to answer the question. Writing to Learn: In a certain video game a cursor bounces back and forth horizontally across the screen ... 
PreCalculus
I still don't quite understand this. 
PreCalculus
Writing to Learn: In a certain video game a cursor bounces back and forth horizontally across the screen at a constant rate. Its distance d from the center of the screen varies with time t and hence can be described as a function of t. Explain why this horizontal distance d ... 
math
3/8 :) 
Math Factorization
2xsquare  11x + 5 = 0 
physics
Assume that the earth is a uniform sphere and that its path around the sun is circular. (a) Calculate the kinetic energy that the earth has because of its rotation about its own axis. For comparison, the total energy used in the United States in one year is about 9.33 109 J. (... 
Math
48,24,6,36,12,54 Which of the following describe this set. A. Numbers that are multiples of 3 B. Numbers that are prime. C. Numbers that are divisible by 6 D. Numbers that are factors of 36 I think its a and c 
Francais
Je pense que vous cachiez quelque chose dans tes estomacs: is the subjunctive in cachiez correct? (I think that you are hiding something in your stomachs). 
Science
She should make the box green with four leaf clovers on it then put something that leprechauns like or make it look like a leprechauns house 
physics
A mesquito whistles a note of 300 Hz, and flies towards you at a speed of 30 m/s. The air temprature is 20 degrees celcius. Before doing any calculations, determine wether you will observe a note that is greater, less than, or equal to 300 Hz (I have already determined it will... 
physics
Search: A person is riding a bicycle, the wheels of a bicycle have an angular velocity of +18.0 rad/s. Then, the brakes are applied. In coming to rest, each wheel makes an angular displacement of +11.0 revolutions. How much time does it take for the bike to come to rest? What ... 
physics
A 15 kg crate is held with a rope at the top of a metal ramp that has an incline of 25(degrees) with the horizontal. The rope breaks and slides down the ramp a distance of 5.50 meters before it hits the floor. If the coefficient of friction between the crate and the metal ramp... 
science
what is the force used to accelerate a 50g toy car at a rate of 4m/s/s? 
English
Finsh the sentence. The teenager spoke with the URBANE refinement of a person who.. 
MAth
ANSWER: 27 Free Throws IF Jill Makes 6 free throw shots out of every ten she attempts, how many will she make if she attempts..... A60 Free throws? B36 Free Throws? C45 free throws? 
Health,Nutrition, and safety
What is the overall wellness of young children and the role and early childhood education setting can play in ayoung children and wellbeing. 
6th grade science
If i was is his teacher i would give hime an A bc there really is not anything else he could add to it!! just tell him to reread the section and put alittle bit more details but don't over detail it!!! 
6th grade science
no i don't believe anything!!! I just taught my class that 
chemistry
A 6.50 g piece of substance B was rolled out into a thin sheet measuring 24.0 cm x 18.0 cm. a.) Calculate the volume of the sheet of metal. Show work; use labels. [I also had to look at a graph, here is some information about substance B: y=mx+b m(slope): 8.52 g/cm^3 b(Y... 
math
Brian recorded the amount of money he spent over the last 5 days. He knows that the average amount of money he spent was $25.72. On four of the Five days, Brian spent $15.50, $28.41, $31.02, and $10.66. Determine how much Brian spent on the fifth day. 
Math
What is an interpet in mathmatical terms? i really need help with my homeework! 
English
Yes like is music more positive or is tv 
English
Do you think music or television has more positive on teens today? I need a second opinion 
physics
739.2 
science
If you walk 100 meters forward and then 35 meter backward what is distance traveled and your displacemaent ? 
english 2
I need to create a list of power shifts, starting from the opening scene of Act I. It's supposed to follow the exchange of power throughout the play. I have read the play two times already and still need help. 
english
in the book A Separate Peace... What does it symbolize when Finny opens the carnival by burning a copy of The Iliad? 
math
5z+10(z+14)=95 
math
5z+10(z+14)=95 
UNC
What is an example of "statistical abuse" in the media in january 2011. What are some of the commonly reported health or nursing statistics? Do they accurately portray the statistical data to your satisfaction? 
math
an amusement park purchased equipment for a list price for 42,000, minus trade discounts of 30/20/15. calculate the trade discount on the purchase. 
social studies
i posted this earlier i really need an answer before morning (made out of human skills produced by human not natural)10 letters and its an adjective thank you 
socisl studies
made out human skills produced by human not natural 10 letters is an adjetive 
math
Okay, I understand now, thanks! 
math
Why did you add 4s + 2.5s ? 
math
In a motorcycle race, one lap of the course is 650 m. At the start of the race, John sets off 4 seconds after Tom does, but John drives his motorcycle 5m/s faster and finishes the lap 2.5 seconds sooner than Tom does. What is the speed at which each of them is driving? What is... 
math
In a motorcycle race, one lap of the course is 650 m. At the start of the race, John sets off 4 seconds after Tom does, but John drives his motorcycle 5m/s faster and finishes the lap 2.5 seconds sooner than Tom does. What is the speed at which each of them is driving? What is... 
math
It takes mary x hours to travel 100 kilometers. If she increases her speed by 5 kilometers per hour, the journey will take her 3 hours less time. Find x. 
physics
Calculate the force of gravity between a newborn baby of mass 4 kg and the obstetrician of mass 60 kg, who is 0.5 m from the baby. 1 N Which exerts more gravitational force on the baby, Mars or the obstetrician? 2 obstetrician Mars both exert the same force . By how much? 
physics
Calculate the force of gravity on a 12 kg mass if it were 6.4 106 m above Earth's surface (that is, if it were 2 Earth radii from Earth's center.) 
Math
5x + 4(x + 3) = 66 
Math
A cable TV company charges $24.95 per month for basic service and $6.95 per month for each premium channel. Ryans monthly bill is $45.80. How many premium channels does he receive What would be the algebra expression?