# 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

**math 116 Help Please**

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....

**Algebra 116 Help Please**

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 ...

**Algebra 116 Help Please**

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 ...

**Algebra 116 Help Please**

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 ...

**math 116 Help Please**

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

**2nd grade**

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

**11th grade**

7662.3223 moles C

**`Math**

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

**5th grade**

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**

please help me x^3-3x-3=0 thanks

**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**

Somebody please help me, I am really having problems. Thank-you!

**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**

Can somone please help me with this question. Thank-you! Solve for x if 125^3x-1=25^x+4

**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**

Can someone please help me I am really strugling with this question. Thanks!

**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

**6th grade**

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**

i"m in seventh grade

**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?

**please help me unscramble this word**

RSECERBAINR

**science**

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

**English**

Answer the freaking qusitions

**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 ...