Saturday
April 19, 2014

Posts by kerri


Total # Posts: 61

math
I need help with "write in equation in slope-intercept form for the line that is parallel to to the given line line and and that passes through the given point. y=1/2x=5;(4,-3) How do you find a line that is perpendicular. Please and thank you! :)

Pre-Calc
OH! thanks. I just messed up a tiny calculation haha. It's such a messy question..

Pre-Calc
Simplify the difference quotient [f(2 + h) − f(2)]/h ; if h ≠ 0. f(x) = x2 − 3x I keep getting the answer wrong. I must be messing up my steps...Please Help

Math
Name the lengths of the sides of three rectangles with perimeters of 12 units. Use only whole numbers..

statistics
space shuttle astronauts each consume an average of 3000 calories per day. one meal normally consists of a main dish, a vegetable dish, and 2 different desserts. the astronauts can choose from 11 man dishes, 8 vegetable dishes, and 12 desserts. how many different meals are pos...

statistics
about 11% of the population is nervous around strangers. if 2 people are randomly selected, what is the probability that both are nervous and strangers? what is the probability that at least one is nervous around strangers?

statistics
suppose you just received a shipment of 13 tvs. 3 of them are defective. if 2 tvs are randomly selected compute the probability that both tvs work and what is the probability at least one doesn't work? answer as a fraction in simplified form

Math
What is the answer to 3 1/4+ 1 5/6? I need this answer simplified

AP Human Geography
How do a country's size and shape affect its power and stability?

chemistry
expalin how Henry's law help a patient stay alive?

Math
i have to write this out in word form because it doesn't look rite when i use numbers... What is the value of X when Y=7? Problem: negative threeX to the 2nd power plus fourY minus one equals zero 2 -3x + 4y - 1 = 0

Physics
3600

Health Care Management
It is not a paper it is JUST A DISCUSSION QUESTION so there is NO OUTLINE

Health Care Management
I am just a little stuck need some ideas on how to proceed

Health Care Management
I need 200-300 words PLEASE on Which type of organizational structure in health care is more effective and why?

12th grade
deductive reasoning

Healthcare Communication Strategies
PLEASE I NEED HELP WITH WRITING 200-300 WORDS TO THIS QUESTION, I'VE TRIED EVERYTHING AT A LOSS, DUE TODAY Would you communicate with a professional healthcare provider via email given the change? Why or why not?

statistics
An IRS auditor randomly selects 3 tax returns from 58 returns of which 8 contain errors. What is the probability that she selects none of those containing errors?

Healthcare Communication Strategies
What are the advantages of teamwork in today's healthcare organizations?

Healthcare Communication Strategies
I am trying to write a paper on Communication Theory, which was due last night, I got majority of it done but I am stuck, can you help me to finish it please, I currently work In a Primary Care Clinic on a Naval Base, and in this paper I need include how communication affects ...

Healthcare Communication Strategies
"Go on"

Healthcare Communication Strategies
Discuss how you handled a communication experience that led to a conflict. What created the conflict?

math
what is 18/21 in its simplest form

computers
Can you describe some situations in which you would have liked to exchange information between Excel and some other applications? What are these applications, and why was such an exchange desirable? How might such exchanges make your work faster, more efficient, or more accura...

World History
how does this site work...is der even n e help from this site?!?!?!?!?

physics
A 1.8 kg object is pulled along the floor with a force of 7.0 N acting horizontally. If the object accelerates at 2.4m/s^2, how much kinetic friction is acting? how do i do this? could you please explain step by step

math
What is the probability of rolling a number such that when it is added to 5 it gives a sum less than 11?

math
56/7=? is an easy one I think you can do it you just dont want to. Give it a try.

math
Write in the form y=a(x-p)^2+q please show the steps.. a)y=-2x^2+6x+11 b)y=-x^2-3x-3 c)y=1.5x^2-9x+10

biology 11
what is the name of the chemical that is sometimes used to make a specimen visible on a compound light microscope?

biology hon.
what is the function of the fine adjustment knob on a compound light microscope?

Spanish
both could be right..depends how you use it

Spanish
it means i go to the swimming pool to swim with my friends

physics
honestly i have no idea... could you please help

physics
a train leaves the station at a 0.0-m marker travel;ing with a constannt velocity of 36.0m/s a) how many seconds later will the train pass the 1620.0-m marker? could you please show me how to do this and also what the formula is?

physics
suppose a car travels at a constant 10m/s how far would it move in 1hr? in 1min? 1ms? could you please explain how i would solve this equation

math 11
explain how the rainge of a quadratic function is relted to the vertex of the parabola

math 11
thank youu :)

math 11
4. a)how many different x-interceps could the graph of a quadratic function have? explain. it can have more than one because a parabola is a curved line on a graph in which case it touches two or more different points on the x-axis b)how many different y-intercepts could it ha...

math 11
write to explain how the vertext of a parabola is related to its axis of symmetry.

grade2
200...use a calculator if you're unsure :)

algebra
19c - 10c +5d - 8d There are signs in front of the numbers...don't forget about those

algebra
9c-3d

algebra
slope= y2-y1 / x2-x1 (2,3) (9,-4) 1x,y 2x,y -4-3=-7 9-2=7 yes you do because then you reduce it (unlike this equation, some equations don't reduce) (-7 divided by 7 equals -1)

physics
I don't get that ....please help..this is my first year of physics so i have no idea at all

physics
the number on the left is the displacement, on the right is the vector. The person travelling i order of the numbers ....not sure how to explain this because there are no instructions only a shart with the titles of the categories Steps, Displacement, Vector. I'm supposed ...

7th Grade Math
the number on the right side of the underlined number***

7th Grade Math
If the number on the right side is lower than 5 then the (underlined) number stays the same and if the number on the right is 5 or higher then the underlined number goes up one

psychology
plastticity is the ability of brain tissue to take on new functions, just as soft plastic has the ability to be molded.

Geometry
once you get your answer from an equation, to change it to a mixed or fraction, you press shift and then the a b/c button

Geometry
oh by the way to change the answer from mixed to a fraction or vice versa thaen just use the "2nd" button also known as "shift"

Geometry
i used a Ti-30xA calculator using the fraction button : a b/c area=length times width so 4 ¾ times 4 ¾ equals 22 9/16 (mixed) or 361/16 (fraction)

psychology 11
What I've typed is exactly how it's written

psychology 11
Dan and maureen are married and have 2 children, ages 7 and 12. Dan coaches Litle League, and Maureen drives the kids to soccer practice. Dan works as a middle manager in a high-tech firm, and maureen is a successful architect. They own their own house, 2 cars, and a boat. By ...

math
how do you do equations with variables on both sides?

math
.40+.10+1.50=2.00

2nd grade english
Do you need the all 3 words in one sentence?

science
As redioactive material decays and the percentage of new material in the original sample increases, does the age of the sample substance increase, decrease, or remain the same?

Math
If a person cross-country skis for 35 minutes, how many calories will be burned? 700 calories are burned in 1 hour. I do not know how to set it up? set up a ratio cal/35 = 700/60 cross-multiply and solve for 'cal' you should get appr. 408

sulphur and iron reaction
oh alex i know school is so boring plese date me

sulphur and iron reaction
i have a hw and i dont get it how do the particles behave during the reaction of iron and sulphur x please answer

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