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Posts by Nikki

Total # Posts: 701

Math
The rattler roller coaster is 66 ft tall. if you are at the top of the roller coaster and your friend Larry is on the ground 35 ft away from the base of the coaster what is the angle of depression from the top of the roller coaster to the spot where Larry is standing? round to...

math help!!
the first term in a geometric series is 4 and the sum of the first three terms of the series is 64. find the sum of the first eight terms of the series.

math help
the sum of the first two terms in a geometric series is 12. the sum of the first three terms of the same series is 62. determine the first four terms of the series.

Advance Algebra
Are you a mapuan?

Math
If $37,500 is invested at 6.3% for 30 years, find the future value if the interest is compounded annually,semiannually, quarterly, monthly

Ochem
prepare 5 grams of benzyl alcohol. the average yield reported for this synthesis is 50%. calculates how much benzyl chloride you need to start with, use about a 10% excess of koh, and employ the solvent in a ratio of about 100ml of methanol for every 10 grams of benzyl ...

math pre algebra
if x =7 and y=9 and the answer is 98 what would the expression be?

Chemistry
So what would the units for (c) be? And, what's the radius to work out (f)?

math
KATHY has red balloons and blue balloons. She gives away 5 ballons. If she gives away 3 red ballons, how many blue ballons does she give away?

PSYCH/SOCIOLOGY!!!
I took Psychology first and it made Sociology a lot easier to grasp.

algebra 2
1. Create a catapult that will be able to launch a bird (tennis ball) into the air. 2. Once built, create a real life situation where you would have to knock down a tower filled with pigs 30 feet away (jenga blocks or toilet paper rolls piled up). a. Launch your bird into the ...

College chem
what is the empirical formular of the following compound: 0.142 g phosphorus with 0.436 g of fluorine.

Science quick question
Thanks bobpursley :)

Science quick question
bacterial structures which could survive unfavorable conditions are called? Spores Flagella Cysts Granuless

Science quick question urgent check my answer
bacterial structures which could survive unfavorable conditions are called? Spores Flagella Cysts Granuless My answer: spores?

Science quick question
bacterial structures which could survive unfavorable conditions are called? Spores Flagella Cysts Granuless My answer: spores?

Science 1 quick question
Oh ok so basically they would die and could not live without it

Science 1 quick question
Suppose monerans lost the ability to fix nitrogen. How would this affect other organisms?

French: TO MS SUE OR ANY FRENCH HELPER
Oh ok I understand now:) thank u very much for the help:) I really appreciate it:)

French: TO MS SUE OR ANY FRENCH HELPER
Alright but when will I get a response back? This is due tomorow and I really don't want any mistakes:)

French: TO MS SUE OR ANY FRENCH HELPER
Please check & correct my mistakes: In English: One day sarah went shopping. Then she walked to her house Unfortunately it started to rain Fortunately sarah had a jacket All of a sudden sarah fell down Finally sarah arrived at her house In French: Un jour sarah fait du ...

physics
You are riding on a jet ski directed at an angle upstream on a river flowing with a speed of 2.8 m/s. If your velocity relative to the ground is 8.0 m/s at an angle of 30.5° upstream, what is the speed of the jet ski relative to the water? I thought I should just use ...

Math: Multiplication
Thank you very much!

Math: Multiplication
Ok here are my answers for now: 30- 30x1 and 6x5 45- 45x1 and 9x5 19- 19x1 40- 4x10 and 8x5 and 2x20 and 40x1 36- 6x6 9x4 18x2 3x12 36x1 22- 11x2 and 22x1 4- 2x2 and 4x1 26- 26x1 and 2x13 49- 49x1 7x7 32- 2x16 4x8 and 32x1 23- 23x1 I don't know what im missing

Math: Multiplication
Find all the factores of the product. Products: 30 45 19 40 36 22 4 26 49 32 23

plo2 american government
dual federalism is characterized by

Math: Please help
It actually D

maths
Here on earth it is true,yesterday is always before today;but there is a place where yesterday always follows today.Where?

marketing
What challenges do specialized magazines such as Mother Earth News face hen trying to entice advertisers?

Health
true

Finance
4.5/14%=$32.14

Statistics
Im using this equation to complete this question: So for this question, I want to determine how many people like Pepsi and how many people like Coca-Cola. Then I want to determine how many people like X over Y. For example, if 35 out of 50 people prefer Pepsi over Coca-Cola. ...

math
Jeanette wishes to retire in 30 years at age 55 with retirement savings that have the purchasing power of $300,000 in today’s dollars. 1. If the rate of inflation for the next 30 years is 2% per year, how much must she accumulate in her RRSP? 2. If she contributes $3000 ...

Math
Find x so that the slope of the roof is 1/3. X= feet

physics
If a boulder of 9.7 tons is placed on a 70 degree incline, how much extra force would be needed to push the boulder up if the incline increases up by 5 degrees?

Math 110 UOP
Multiply 28x72 using lattice method. Find the Pythagorean triple from the given generators p=5 and q=4.

Math 110
Write 278 as a product of prime numbers. Multiply 28x72 using lattice method.

Science
how many moles of SO3 are produced from 3 moles of O2?

ece
Hannah said, "I like blue the best. It is my favorite color. I am the only one who likes blue this much. That's why everything of mine is blue." This is typical of __________ speech. A. personal function B. heuristic function C. representational D. regulatory

Math
Expand 5 (x+y+z) Factor wx + wy

pre-calculus
No. This is exactly how the question was presented.

pre-calculus
A company plans to manufacture a container having the shape of a right circular cylinder, open at the top, and having a capacity of 24pi cubic inches. If the cost of the material for the bottom is $.30 per square inch and that for the curved sides is $.10 per square inch, ...

algebra 2 trig
if log3=a then log300 can be expressed as? 1) 100a 2)a+2 3)100+a 4)3a

Science
Goldie goldfish a speed swimmer loves to race around the parks poud which is .5 miles around. If she can swim 20 laps around the track in 2 hours, what is her average speed?

Science
What muscles do we have more of skeletal muscles, smooth muscles, cardiac muscle or involuntary muscle?

QNT 351
What is the probability that a randomly selected hybrid gets more than 60 miles per gallon?

The last time...Language arts
What figurative language does use in Annabel Lee? My Answer--> With a love that the winged seraphs of heaven coveted her and me” (lines 8 and 9). The angels do not see any restoration of the love even in heaven; they doubt that he will reunite in heaven with his love, ...

Language arts...again
the viewpoint Poe brings to the piece of writing

Language arts...again
What is the author's perspective of Edgar Allan Poe's Annabel Lee?

CONTEMPORARY MATHEMATICS FOR BUSINESS & CONSUMERS
Sunshine Honda sold 80 cars last month.

Language arts
So that would be the author's bias?

Language arts
That he loved her

Language arts
Oh!Didnt Poe have a wife that he loved dearly but she died? So would that be an experience?

Language arts
i known what an author's bias is (writers experiences and beliefs,feelings or thoughts affect their attitude about the topic.)but i have no clue what it is for this poem

Language arts
Yes,Edgar Allan Poe

Language arts
What is the author's bias of edgar allan poe's annabel lee

Physics
Two plus lenses have focal lengths in the ratio 3:1. When placed together in close contact the focal length of the combination is +8.33cm. What are the focal lengths of the two lenses?

English
Do you know of 2 facts of st Sebastian ?

English
What year and date was st Martina born?

Science >.<
For any wave, v = f * lambda. Plug in v and lambda. v = speed, f = frequency, lambda = wavelength.

Finance
If a firm just paid a dividend equal to $4.00 a share, then for the WACC, in order to find the cost of equity, $4 should be

Science
Is this correct?

Science {Ms.Sue}
what is happening to sound waves as they enter different mediums? I believe that they decrease in sound and length.

math
5/32 = x/800 {cross multiply and solve for x.}

Please help mrs Sue
i think its A

Math...anyone?
Two circles have circumferences of π and 3π. What is the ratio of the area of the circles? the diameters? the radii?

Math...again
please help

Math...again
Two circles have circumferences of π and 3π. What is the ratio of the area of the circles? the diameters? the radii?

Personal fitness
muscular endurance

World History
Hannibal was a Carthaginian general renowned for his tactical genius. He poisoned himself in Bithynia

Math
x=1,134(1/3)^2?

Alegebra
5x - 11 = 24 5x = 35 x = 7

Math (Ms.Sue)
oh i thought you meant to subtract 1/4 and 4 sorry!

Math (Ms.Sue)
@Steve so it would be -15/4?

Math (Ms.Sue)
But it would be -15/4...i'm still a bit confused... wouldn't you divide?

Math (Ms.Sue)
A company wants to reduce the size of its logo by one fourth to use on the business cards.if the area o the original logo is 4 square inches what is the area of the logo that will be used on the business cards? PLEASE help!!

World History
oh sorry!

World History
Etruscan's influenced many things including Greek religion, trade, engineer skills, Greek alphabet, military, and Monarchical rule.

science-redo
How does water displacement help when finding the volume of an irregular object

Science
How does water displacement work when finding the volume of an irregular object?

Geography
mapsofworld helped me on one of my older projects

social studies
Ah ok! Thank you so much your a life saver!

social studies
oh one more question did American colonists not like this action because it made the British more independent of the colonial legislatures and better able to enforce British orders and laws?

social studies
Thank you this help a lot!

social studies
please help if you can!

social studies
Townshend Acts: Why did the British take this into action?

Chemistry
Solid copper oxide reacts with ammonia gas according to the following equation: 3CuO + 2NH3 -> 3Cu + N2 + 3H20 50 grams of CuO is placed in an 80L reaction vessel, and the vessel was evacuated. Ammonia gas was then gradually introduced into the vessel, slow enough for the ...

Chemistry
Oh, so to get the rate of a gas, you do moles divided by the time?

Chemistry
How long would it take for 2.2 x 10^-4 mol H2 to effuse through the same orifice as the 2.2x 10^-4 mol N2? (It takes 105s for N2 to effuse) I was thinking of setting up the equation like: sqroot(28.014gN2/mol / 2.016g H2/mol) = 3.728 What should I do next? Also, when setting ...

artist
John Baldessari's Six Colorful Inside Jobs is about

science
HOw can science be found on a skateboard, in a fish tank, in the shower??????

math
Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how much must she deposit each month in order to achieve her goal of having $1,000,000? What is the present value of this annuity?

math
Suppose a student wants to be a millionaire in 40 years. If she has an account that pays 8% interest compounded monthly, how much must she deposit each month in order to achieve her goal of having $1,000,000? What is the present value of this annuity?

algebra
Chris has $100 in his savings account and he adds $20 a month to the account. The total amount can be represented by the linear function T = 20x + 100. His goal is to have a total of $300 in four more months. What should he change in the function to reach this goal?

PRONOUNS? ENGLISH HELP
Which pronoun correctly completes the sentence? Everyone in the girls’ choir has ___ own concert folder. A. she B. her C. their I'm thinking it is B, since it is the GIRLS' choir.

english
My advice to you: Learn to spell before asking a question here; this way, people who could possibly answer it will be able to understand you.

english
Whoops, ignore the "mansSoftVoiceOfTheSerpent 205x300 Soft Voice of the Serpent: Analysis & Summary" part..

english
A simple Google search will get you far. "Soft Voice of the Serpent, a short story by Nadine Gordimer tells of the most bizarre relationship which a man, who has lost his leg, has with a wounded locust. When the man who is still trying to accept his own injury, notices ...

Lang Arts - HELP!
I finished the quick check and the answer is A for anyone wondering.

Lang Arts - HELP!
Ah, thank you for clearing that up. I have to agree with you on this one. Thanks again. :)

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