Posts by sydney

Total # Posts: 503

Algebra
Thank you making me understand that better

Algebra
I am having a hard time with this problem 3. You are going to plant trees in your hilly backyard. Tree A is located at coordinates (1,2) and Tree B is located at (3,12). What is the slope of the hill between the two trees? Show how you arrived at your answer

Algebra 116
I am having problem with this one you are going to help a neighbor build a ramp so he can easily go into his house in a wheel chair In order to meet federal guideline the ramp must not rise mor than 1 foot over a horizontal distane of 12 so would my answer be y x 12 - 1

1. Suppose you are at the gas station filling your tank with gas. The function C(g) represents the cost C of filling up the gas tank with g gallons. Given the equation: C(g) = 3.5 (g) a) Find C(2) (2 pts.) b) Find C(5) (2 pts.) 2. Suppose that the linear equation y = 0.3x + 0....

Buying a Home For most people, buying a house is a great investment that can offer security in an uncertain world, but buying a house is also a commitment. Application Practice After putting your name on this document, above, answer the following questions. SHOW YOUR WORK FOR ...

1) Your are planning to spend no less than \$8000.00 and no more than \$12,000 on your landscape project a) Write an inequality that demonstrates how much money you will be will to spend on the project B) Suppose you want to cover the backyard with the decorative rock and plant ...

Algebra 116
1) Your are planning to spend no less than \$8000.00 and no more than \$12,000 on your landscape project a) Write an inequality that demonstrates how much money you will be will to spend on the project 8000< + x < 12,000 B) Suppose you want to cover the backyard with the ...

1) Your are planning to spend no less than \$8000.00 and no more than \$12,000 on your landscape project a) Write an inequality that demonstrates how much money you will be will to spend on the project B) Suppose you want to cover the backyard with the decorative rock and plant ...

Algebra 116
I guess no one wants to help me and my friend sydney....

Algebra 116
1) Your are planning to spend no less than \$8000.00 and no more than \$12,000 on your landscape project a) Write an inequality that demonstrates how much money you will be will to spend on the project B) Suppose you want to cover the backyard with the decorative rock and plant ...

1) Your are planning to spend no less than \$8000.00 and no more than \$12,000 on your landscape project a) Write an inequality that demonstrates how much money you will be will to spend on the project B) Suppose you want to cover the backyard with the decorative rock and plant ...

math 115
Thank you

Math 116
So would this be the right answer? \$8000< x < \$12,000

Math 116
Thank you Ms.Sue..

math
how do you find the domain of f if f(x)= (2x-3)/(4x+5) Thank you

Math
how do you solve 5z-43=2z+80

there are 16 children in room a. there are 11 children in room b. can they make 2 equal teams? How many children would be on each team?

math
double my tens digit to get my ones digit. double me and i am less than 50? who am i

7662.3223 moles C

`Math
Can someone show me an example of area of compound figure? and how to solve

How do you figure out area of compound figure

CHEMISTRY!!
A student determined the calorimeter constant of the calorimeter. The student added 50.00 mL of cold water to 50.00 mK of heated , distilled water in a styrofoam cup. The initial temp of the cold water was 21,00C and the hot water, 29.15C. The maximum temp pf the mixture was ...

spanish
what does los dias de clase mean

math
how do you find the slope

Physics
The general relationship of oscillation T of a mass m suspended on a spring is T=2(pie)square root of m/k, where k is the spring constant. how would i change this equation into a straight line equation to graph?

Science
Of COURSE it is! I'm in 6th grade too and that sounds great. Don't worry about it ^_^ Just do it and forget what other people think. All you have to do is make it accurate and well done. Your teacher won't judge you for childness. Just the quality of your work.

Geometry
32/100=16/50=8/25? Is this the correct way to write 32% as a reduced fraction

Math
solve x^2 = 2^x

Math

math
tn = a1 + (n-1)d t2 = 12 and t3 = 24 so d= 24-13=11 so we need to find a1 t2=a1 + (n-1)d 12 = a1 + (2-1)11 12 = a1 +11 1 = a1 then t15 = 1 + (15-1)11 t15 = 1 + 154 t15 = 155

math - probability
where did you get the 8/7/6 from 3 warehouse * 8 outlets = 24ways

math
i) 105 = 5A + 3B 63 = 4A + 1B ii)you solve this system equation by either by substitution or elimination cheers

Pre-Algebra
what is 8, 9, and 11?

math
What is three eighths of 32 pieces? And how do i write out the problem to find the answer?

college algebra
The interest rate is 8%.

college algebra
I am dealing with Interest Compounded Continuosly. I am looking for the balance after 10 years. The book shows that P(10) = 2oooe^0.08(10) = 2000e^0.8 = \$4451.08 My questions is how do you calculate 2000e^o.8 and end up with 4451.08?

math
Thank you very much, you have been a great help!!!

math
Solve X + 1/x – 2 ≥ 3 I know you have to subtract the 3 from both sides to get the zero on right of the inequality sign. I don't understand how to make one fraction after I do this.

College Algebra
I'm working on vertical asymptotes when factoring 6x^2 - 6 (denominator). I came up with 6(x^2-1). Then I was trying to find the zeros of the denominator but 6 does not = 0 and x^2-1=0 then I got x^2=1 and x = plus or minus sqrt 1. Can you tell me what I am doing wrong?

Chemistry
Please help! Thanks. An ammonia solution is made by diluting 0.105L of the concentrated commercial reagent until the final volume reaches 1.00L. What is the final molar concentration?

Chemistry
Okay thank-you!

Chemistry
Please help me! Thank-you! Calculate the concentration, in moles per liter, of a fertilizer solution if 500.0 mL of the solution contains 1.84 g of copper sulphate, CuSO4.

Chemistry
Well it says to find valence electrons to make the Lewis dot diagram, I'm not sure if that helps.

Chemistry
How many valence electrons are in carbon tetrachloride?

Math
It is found that 99% of a particular design of sport parachute have k-values greater than or equal to 1.650/s. If the mean value of k is 1.730/s, determine, to the nearest thousandth, the standard deviation of the distribution of k-values. Help, thank-you!

Physics
Thank-you, very much!!!

Physics
Okay, relevant equations: v(subscript)t=g/k or k=g/v(subscript)t My attempt at the soloution, honestly, I have no clue, me and a friend have attempted this question and we still cannot figure it out. Please help me, I am totally lost.

Physics

Physics
For beginner parachutists, the terminal velocity must be less than 5.00 m/s, and the parachutes used have a k-value that is normally distributed with a mean of 2.05/s and a standard deviation of 0.04/s. If the acceleration due to gravity is 9.81 m/s^2, determine the ...

Physics
The equation describing the velocity of the ice falling from the wing as a function of time is v=45(1-(0.804)^t). Determine algebraically the time required, to the nearest tenth of a second, for the ice to reach a velocity of 98% of its terminal velocity of 45 m/s. (v=velocity...

Math

Math
Hi, I'm really having problems with this question, can someone please help me. Thank-you! Algebraically solve for 0<phaeta<2pi, 2cos^2 phaeta-7 cos phaeta +3=0

Math
I asked this question yesterday, but I am still having alot of trouble, can someone please help me. Thanks. If 1-cos^2x=0.8725, and x is acute, determine the value of x correct to the nearest tenth of a degree.

Math

Math
If 1-cos^2x=0.8725, and x is acute, determine the value of x correct to the nearest tenth of a degree.

ict-SraJMcGin
Sorry i didn`t reply sooner ive only just looked at the post.Thankyou so much for finding the images it was kind of you to use the time you had spare to help me. thanks again:)

ICT-Sra + Writeacher
Thanks both of you for your help .

ICT
I need to design a cyber anti-bullying logo. ive got no idea. any ideas id be so grateful for . thankyou

Math/Algebra do u know how to do slope intercept?
yo sup peops 2x - is y -

Math
Solve for the value of x. x to the power of -2/3=9/4

Is there a web site that helps make sentences with the words that I have?

BEH 225
Behavioral analysis and diagnosis of medical conditions used in the DSMIII such as schizophrenia, bipolar, add, and depression .... Various medications have effetively allowed people to live close or close to normal lives by equalizing biological imbalances : ).

science
Thank you the sites look very helpful!

science
I need a really cool unusual idea for my 5th grade science fair project - any ideas would be appreciated. Thank you,

Chem
That's correct. Just play around with the number of sig figs (there should be 3) and your answer will be correct.

american literature
In "Where the Cross is Made" how does O'Neill indicate what is real or fantasy?

writing
what should we do to write a good paragraph?

first aid
when do we experience nose bleeding?

disease
how can we control asthma?

English
for your first question, we use would as a past tense.

science

science
what science project can i create in the category of space?

science
different inventions

Writing Paper
what should we do to write a good paragraph?

RSECERBAINR

science
what kind of change is it when water goes through a water cycle

English

US History
the thirteen colinies of what country from Europe and In what year did the thirteen colinies declare their independence from britan what year was it

science
cells are the basic units of structure and function in living organisims ture or false

Science
Two students were testing the amount of fertilizer that would best promote the growth of strawberries in a garden. Which of the following could be an unavoidable source of experimental error? A. length of the study B. variation in the strawberry plants C. the cost of watering ...

english
Please show us were to put the commas in the following sentance: Athens a city in greece named after Athena the Greek Goddess of war and wisdom. This how the sentance was given to my daughter by the Teacher. My daughter tried to dispute the validity of this not only being a ...

english
PLEASE SHOW ME THE PROPER PLACES TO PUT THE COMMAS IN THIS SENTENCE: Athens a city in Greece named after Athena the Greek goddess of war and wisdom

math riddle ALGEBRA WITH PIZZAZZ
To get to the other side.

math
what is the perimeter of a square which has sides of four x + six

Geometry-PSSA Practice
rhombus rectangle

english
need help to write a descriptive paragraph on food

chem:ionic equations
write below the complete ionic equation for the reaction of magnesium phosphate with lead(II)nitrate. Include which ions will be aqueous and which compound will precipitate. I understand how to balance the equation, but the example they give me is completely different from the...

finance
Also in gradauate school, and just got this assignment, any answers available?

statistics
Does anyone know how to solve these two problems. Solve the problem. Find the critical value za/2 that corresponds to a degree of condfidence of 98%. Express the confidence interval in the form of ^p _+E. 0.033<p>0.493

math
what is a number model? Since this is not my area of expertise, I searched Google under the key words "number model" to get these possible sources: http://www.minet.uni-jena.de/~novak/model.html http://72.14.253.104/search?q=cache:Jv_3THbD6vIJ:andean.kulture.org/owen...

help me unscramble this word
RSECERBAINR

maths
how do i change x^2-4x-32=0 into (x+4)(x-8)=0 x^2-4x-32=0 => x^2-8x+4x-32=0 => x(x-8)+4(x-8)=0 => (x-8)(x+4)=0 OR (x+4)(x-8)=0 X2 -4x -32 = 0 JUst factor it. It factors into (X-8)(X+4)=0

Pigskin Geography
what is the kudzu klash

Biology
what is the lense in the eyepiece of a microscope called? I thought it was just called a lens. However, since this is not my area of expertise, I searched Google under the key words "microscope parts eyepiece" to get these possible sources: http://www.microimaging.ca...

math (unit rate)
how would i get the answer to this problem-\$1.60 for 8 rolls? I think you are asking how much it would be for 1 roll. If it is \$1.60 for 8 rolls, you need to divide this my 8 to get the price for 1 roll. 5y6y67

math
is 765/2023 simplified?!!? I think it is. Nope, it isn't, 765 = 32*5*17 check the divisor of 765 into 2023 what do you mean What do you mean?Your making it more difficult for her! What am I making difficult here? All we need to do is find the factorization of one of the ...

History
which act upset the conolists because it was a direct tax on the colonies? wouldn't it be the stamp act??? http://www.nps.gov/revwar/about_the_revolution/timeline_of_events.html why did the colonists go to war with britain.

SCIENCE
What is the uses a ribosome? wouldn't it be to feed the copy of DNA and to make proteins out of amino acids. What is an amino acid made of and what is it's uses? wouldn't that one be it is made of three bases and it is used to make proteins. sorry the first ...

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