Wednesday
July 23, 2014

Posts by Sammie


Total # Posts: 64

consumer math
You (or your parents) purchase a used car for $15,876.00 plus 5.25% sales tax. The down payment is 10% of the total cost and you ( or your parents ) have an excellent credit rating. What is your principal balance at the start of the loan?

Statistics
Foofy says a deviation of +5 is always better than a deviation of -5. Why is she correct or incorrect?

Statistics
As part of studying the relationship between mental and physical health, you obtain the following heart rates: 73 72 67 74 78 84 79 71 76 76 79 81 75 80 78 76 78

Statistics
Assume that the data in question 25 reflect a highly skewed interval variable. (a) What statistics would you compute to summarize these conditions? (b) We compute them to be 14, 12, and 8.5, respectively. What conclusion about the study should you draw?(c) What conclusion woul...

Statistics
In a normal distribution of scores, four participants obtained the following deviation scores: +1, -2, +5, and -10. (a) Which score reflects the highest raw score? (b) Which score reflects the lowest raw score? (c) Rank-order the deviation scores in terms of their frequency, s...

Physics urgent pls!
A ball is tossed from an upper-storey window of a building.The ball is given an initial velocity of 8 m/s at an angle of 20 degrees below the horizontal.it strikes the ground 3s later .(a) How far horizontally from the base of the building does the ball strike the ground? (b)F...

Physics urgent
An archer shoots an arrow with a velocity of 45.0m/s at an angle of 50.0degrees with the horizontal.An assistant standing on the level ground 150m downrange from the launch point throws an apple straight up with the minimum intial speed necessary to meet the path of the arrow....

Physics help!!
An archer shoots an arrow with a velocity of 45 m/s at an angle of 50 degrees with the horizontal.An assistant standing on the level ground 150m downrange from the launch point throws an apple straight up with the minimum intial speed necessary to meet the path of the arrow. (...

Physics help!!
Thank's,i do appreciate ur help.

Physics help!!
A tire 0.500 m in radius at a constant rate of 200 rev/min.Find the speed and acceleration of a small stone lodged in the tread of the tire( on its outer edge).

Physics
Thank you...

Physics
A science student is riding on a flatcar of a train travelling along a straight horizontal track at a constant speed of 10.0 m/s.The student throws a ball into the air along a path that he judges to make an initial angle of 60.0 degrees with the horizontal and to be in line wi...

science
A tire 0.500 m in radius rotates at a constant rate of 200 rev/min. Find the speed and acceleration of a small stone lodged in the tread of the tire ( on its outer edge ).

Math (Algebra)
solve by factoring: 7y^2+12y+13=3y^2+4

Accounting
I have most of them done but would like to have these ones double checked... Please Help!!! 12. Research and development costs (R&D) are generally A. listed as "long-term assets" on the balance sheet. B. expensed and become part of the income statement. C. listed as ...

algebra
joe is going to build a retangular lap pool. the perimeter of the pool will be 240 feet. the length of the pool will be 20 feet more than 3 times the width. find the length and width

Outline
But first can you tell me what recreation means in 6th grade language?

Outline
I know i'm getting annoying with all of these questions but I need help on one more. Can you give me a link to find the recreation of Port St Lucie?

Outline
never mind sorry, you were right, I was sadly wrong but thank you for caring.

Outline
Thank you, and 'Writeacher' I kind of meant something more like Port St Lucie's education not edcation in port st lucie.

Outline
Can you help me find a link on Port st lucie's education? PLEASE ANSWER IF YOU SEE THIS.

algebra
x+15=85

U.S history 8th grade
and thank you so much for the help you have given me, and used your time to helped me understand my worksheet! :-)

U.S history 8th grade
oh ok, its maybe how i read it thats maybe why :-)

U.S history 8th grade
and this question is weird to me: how were colony financed?

U.S history 8th grade
oh ok, well i will put your men and the men in my book... cause i won't get points off for that cause i don't know so i will talk to my teacher about it :-)

U.S history 8th grade
Ms.Sue~~ i reed the book like 5 times and says 2 names.... and they weren't those names

U.S history 8th grade
ok cause my U.S history book says someone else but the school books can be wrong, and thank you so much to both of you :-)

U.S history 8th grade
and i need the answer fast :\

U.S history 8th grade
who was the founder of roanoke island? that is the last question on my U.S history worksheet!!!!!

math
can u check my answer please

math
is the answer 4 times

math
is the answer 4X

math
a ball is dropped 128 feet from the roof of a building with each bounce the ball goes up exactly half its previous height. A man is sitting at his desk on the second floor. How many times will he see the ball if his eye level is 15 feet above the ground?

English
The questions says, he is always late unfortunately. Late is the word underlined. Is late an adjective ?

physics
A uniform 1.3-kg rod that is 0.80 m long is suspended at rest from the ceiling by two springs, one at each end of the rod. Both springs hang straight down from the ceiling. The springs have identical lengths when they are unstretched. Their spring constants are 60 N/m and 35 N...

science
Which planet by itself contains the majority of mass of all the planets? saturn jupiter uranus venus earth

Economics
Do government statisticians calculate GDP by simply adding up the total sales of all business firms in one year? Explain..

algebra
HELP!! It takes 64 inches of ribbon to make a bow and wrap the ribbon around a the box. The box takes 30 inches of ribbon. The width of the box is 12 inches. What is the height of the box?

algebra
How many black keys are there in one octave?

Chem2
The Ksp for Ag2SO4 is 1.1x10^-5. Calculate the standard free energy change for silver sulfate dissolution at 25 degrees.

Chem2
Copper(II) iodate precipitates from iodate solution. The formula of the precipitate is CU(IO3)2. A saturated solution of this substance was made in 0.01 M KLO3. The copper concentration was found to be 0.0013 M. Determine the [IO3-] and Ksp of the substance.

algebra
-20j+5

Physics
A circus performer juggling while standing on a platform 15.0-m high tosses a ball directly upward into the air at a speed of 2.0 m/s. If it leaves his hand 0.5 m above the platform, what is the ball's maximum altitude? If the juggler misses the ball, at what speed will it...

word problem
A 62 foot rope hangs from the top of a pole. When pulled taut to its fullest length the rope reaches a point on the ground 31 feet from the base of the pole. Find the height of the pole to the nearest tenth of a foot. Let p equal the height of the pole.

Chem 2
HNO3 ?

Chem 2
Which solution will have the lowest pH ? A. .10 M HCN B. .10 M HNO3 C. .10 M NaCL D. .10 M H2CO3 E. .10 M NaOH

grammar
a predicate is one of the two main parts of a sentence the other being the subject, which the predicate modifies. so with that i think its "live in the cold"

Chemistry 2
Which solution will have the lowest pH ? A. .10 M HCN B. .10 M HNO3 C. .10 M NaCL D. .10 M H2CO3 E. .10 M NaOH

Chemistry 2
thank you so much!

Chemistry 2
The pH of a 0.175 M aqueous solution of a weak acid is 3.52. What is Ka for this acid ?

Math
|x-4/2|-1 > or equal to 7

math
can you multiply unequal groups?

college
I have to write a paper 500-750 words addressing the following. (1)What are the essential components of a worldview. And (2)what is your personal worldview and how does it affect your decision making.On the second question i would like to know the definition of a worldview bef...

103 intro to philosophy and ethics
I was asked why is a worldview a complex of various components and how do those components cohere?

culteral Diversity
E. integration

Science-9th
Which of the following are characteristics of all animals? A.multicellular, haploid cells that divide by mitosis, organisms with organ systems B.multistage zygote development, vertebrates, reproduce sexually C.99 percent invertebrates, heterotrophs, multicellular D.both a and ...

Calculus
So I have a function of two variables f(x,y)=y^x. where is this function continuous? I'm thinking that the only restriction that applies is y>0

Geometry
I have several questions, because my geometry final is tomorrow. I've completed most of the review, but can't seem to figure out these questions. It would be great if someone could tell me how to solve each equation. 1. Find the radius of the circle with the given meas...

>>>>>>>>AP SCIENCE
What is the light spectrum for copper sulfate? What color flame does copper sulfate create when it is reacted with fire?

Science
What is the light spectrum for copper sulfate? What color flame does copper sulfate create when it is reacted with fire?

History
I don`t know the answer to this question. How did common criminals serve the NAZI Third Reich? I looked everywhere. I can`t find an answer. =[

science
a chemical change is when you cant see it hope this was helpful join the club i was stuck on this homework aswell...

orientalism of muslim and arab american
Looks like the beat is continuing, its 2009 and now I am looking for an answer, thanks for the input, from everyone, except dumbass.

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