Saturday
April 19, 2014

Posts by Taylor


Total # Posts: 1,513

Bridge Math
The inequality 10x + 20y > 500 models all of the combinations of scores of 10 and 20 points that will give a total greater than 500 points in a game. What is not true about the values for x and y?

chemistry
How would you figure: How much energy, in kJ, is absorbed by 23.8 g of acetone when it evaporates if its molar heat of vaporization is 32.0 kJ/mol? Acetone formula is C3H6O

physics
Someone on a glass-bottom boat shines a light through the glass into the water below. A scuba diver beneath that boat sees the light at an angle of 17 degrees with resoect to the normal. If the glass's index of refraction is 1.5 and the water's index of refraction 1.33...

math
a post is driven into the ground. the first strike drives the post 30 inches into the ground. the next strike drives the post 27 inches into the ground. assume these distances form a geometric sequence, what is the total distance the post is driven into the ground after 8 stri...

trig
Two tracking stations are on the equator 135 miles apart. A weather balloon is located on a bearing of N 37 degrees E from the weastern station and on a bearing of N 19 degrees E from the eastern station. How far is the balloon from the weastern station?

MATH
1 D = 10^-18 statC·cm = 10^-10 esu·Å = 1⁄299,792,458×10^−21 C·m ≈ 3.33564×10^−30 C·m ≈ 1.10048498×1023 ≈ 0.393430307 au A dipole of 1 Debye is equal to 3.33 x 10-30 C m . Show that in atomi...

Conversion Math
A dipole of 1 Debye is equal to 3.33 x 10^-30 C m . Show that in atomic units 1 D = 0.39345 au.

chemistry
How many moles of sodium hydroxide are needed to react with 148.0 g of Iron (III) bromide?

science
describe the path of light rays from a leaf to the retina

science
explain the priniciples of light thaat enable the convex lens to function as it does

algebra
A rectangular picture is 2 inches longer than it is wide. When a frame 3 inches wide is placed around the picture, the area covered by the picture and frame is 168 square inches greater than the area covered by the picture alone. What are the dimensions of the picture?

Algaebra
A rectangular swimming pool is 5 feet longer than it is wide. If a concrete walk 2 feet wide is placed around the pool, the area covered by the pool and the walk is 156 square feet greater than the area covered by the pool alone. What are the dimensions of the pool

Estimation and Computation
The ratio of boys to girls in a class is 2:3. If a student is chosen at random to be on the student council, what is the probability it will be a girl?

Consumer Math
On your last credit card statement, you had a previous balance of $567.18, payments of $120, a periodic rate of 1.56 percent, and new charges totaling $45.17. What is your new balance?

social studies
why must people be careful with non rewable resources

Physics
A 40 lb football player runs at 12 mph into a 60 lb player(initially at rest). How fast do the two move after the collision?

Physics
A 100 kg car traveling at 40 m/s bounces off a stationary 300 kg car-recoiling at 20 m/s after the collision. What is the change in momentum during the collision (in kgm/s)?

Math
Which two sqare roots are used to estimate 47 ? (1 point)

Stat Help Please
Yearly stock returns on India's Sensex Index are well described by a Normal model with a mean of 18.36% and a standard deviation of 14.65%. give the stock return cutoff for the middle 30% of all years. I used TI-83 Calc. for these. Can someone check them? Thank you! Q1=Inv...

Math Help Please!!!!!
The number of pounds gained during pregnancy are normal with mean=30.23 and st. deviation=13.84 Determine the percent of women that gain between 20 and 30 pounds.

Sociology
What aspects of the environment and society do sociologists study? (How is studying the environment part of the sociological perspective?)

physics
what is the minimum riding speed needed to be able to hear the whistle? Remember, you can assume the following things: The whistle you use to call your hunting dog has a frequency of 21.0 kHz, but your dog is ignoring it. You suspect the whistle may not be working, but you can...

Geometry
In the diagram, is an altitude drawn in trapezoid DEFG, DE = 10, EF = 9, FG = 8, and GD = 15. What is mÐD to the nearest degree? 37 53 60 80

Math Help Please!!!!
Determine which sampling method was used in each scenario. on a particular day 5 flights are selected at random and all of the passengers on these 5 flights are screened. Airport security uses a random number generator to determine the next passenger to screen.

Math Helppp
The College Board, which are administered each year to many thousands of high school students, are scored so as to yield a mean of 550 and a standard deviation of 100. these scores are close to being normally distributed. what percentage of the scores can be expected to satisf...

Math Help Please!!!!
The breaking strengths (say, y) for one foot square samples of a particular synthetic fabric are approximately normally distributed with a mean of 2280 pounds per square inch and a standard deviation of 10.6 psi. a) find the probability of selecting a 1 foot square sample of m...

math
A: 3.648 reapating 8= is rational B:-3 2/13= is rational C: 3.605551275464...=is irrational D: -3.744= is irrational

math
A: 3.648 reapating 8= is rational B:-3 2/13= is rational C: 3.605551275464...=is irrational D: -3.744= is irrational

math
which statement is false: A: 3.648 reapating 8= is rational B:-3 2/13= is rational C: 3.605551275464...=is irrational D: -3.744= is irrational

math
which statement is false? A: 3.648 reapeating=is rational B:-3 2/13=rational

math
solve the system by the elimination method: 3x-2y=2 2x+4y=-5

math
solve the system by the elimination method: 3x-2y=2 2x+4y=-5

math
Ms Sue the answers are a: 60 b: 75 c:80 D70

math
find the perimeter of the actual object using the scale factor shown on hte blueprint. each side is 3 centimeters long. 1cm=5m

math
one last question: find the perimeter of the actual object using the scale factor shown on hte blueprint. each side is 3 centimeters long. 1cm=5m

math
in a mathematics class half of the students scored 91 on an achievement test. with the exception of a few students who scored 47, the remaining students scored 7. which of the following statements is true about the distribution of scores? A: the mean is greater than the median...

math
solve the system by the elimination method: 4x=5y+24 5x=4y+21

math
write a trinomial of degree 4 such that the GCF of its terms is 1

math
write a trinomial of degree 4 such that the GCF of its terms is 1

math
write a trinomial of degree 4 such that GCFof its terms is 1

math
in a mathematics class, half of the students scored 91 on an achievement test. with the exception of a few students who scored 47, the remaining students scored 71. which of the following statements is true about the distribution of the scores? a: the mean is greater than the ...

math
in a mathematics class, half of the students scored 91 on an achievement test. with the exception of a few students who scored 47, the remaining students scored 71. which of the following statements is true about the distribution of the scores? a: the mean is greater than the ...

Grammer
thruout history, traveling traders and merchants took home new product such as tea, spices and fabrics as a matter of fact thats one reason civilizations changed.

Math HELLPPPPP
Invent a dataset with five values, with a mean smaller than the median and both the mean and median smaller than the standard deviation. give the data values and the statistics. Mean= Median= Standard Deviation=

Statistics Helppppp
Invent a dataset with five values, with a mean smaller than the median and both the mean and median smaller than the standard deviation. give the data values and the statistics. Mean= Median= Standard Deviation=

english
can you help me with this quote. "circumstances are beyond the control of man; but his conduct is in his own power". What does this really mean??

Math
he can use the finger trick ad count by 5's or he can think as it 9x6 but swicth the numbers around.

Soc Help Please
What is the sociological perspective on global stratification? How does this provide insight into global inequality? Thank you!

math
one farm is 82 acres larger than another. together the farms contain 276 acres how larg is each farm? solve using two variables and two equations

math
one farm is 82 acres larger than another. together the farms contain 276 acres how larg is each farm? solve using two variables and two equations

math
one farm is 82 acres larger than another. together the farms contain 276 acres how larg is each farm? solve using two variables and two equations

reading
an example of parallelism and page in to kill a mockingbird

english
what page

english
in to kill a mockingbird what is an xample of an alliteration

geography
why do you think the colonists finally decided to rebel against Britain?

geography
of course you dont like me never mind

geography
put these wents that led to the start of he American Revolution in the correct chronological order: a: declaration of 1763 b: french and Indian war c: Stamp act d: Boston Massacre e: pontac's rebellion f: Boston tea party g: townshend acts h: intolerable acts i: battle of ...

science
this is a place that is suppose to help you thats not very nice

science
if the compressor in a refrigerator stopped working, how would its failure affect the heat transfer cycle?

sciene
if the compressor in a refrigerator stopped working, how would its failure affect the heat transfer cycle?

science
if the compressor in a refrigerator stopped working, how would its failure affect the heat transfer cycle?

Physics
A 0.055 kg golf ball leaves the tee at 50 m/s. what is its change in momentum (impulse) ?

Math
A bicycle with 26inch diameter wheels is travelingat 10 mph. To the nearest whole number how may revolutions does each wheel make per minute?

geography
how was colonial america both godly and devilish?

science
lengths of railway tracks have small gaps between them. Why are the tracks built this way and what might happen it there were no gaps?

science
lengths of railway tracks have small gaps between them. Why are the tracks built this way and what might happen it there were no gaps?

AP Physics B
I have one our part question left that I just don't understand! Please help me!! Part 1 An 11.6 kg block of metal is suspended from a scale and immersed in water as in the figure. The dimensions of the block are 12.9 cm × 9.7 cm × 9.7 cm. The 12.9 cm dime...

History
identify two differences between enslaved Aftricans and indentured servants

math
solve using substitution: 4x+9y=24 y=1/3x+2

math
solve using substitution: 4x+9y=24 y=1/3x+2

math
solve using substitution: 4x+9y=24 y=1/3x+2

math
solve with substitution: 4x+y=2 3y+2x=-1

math
solve by using substitution: x=y+7 y-8=2x

math
solve by using subsitution: 4x+y=2 3y+2x=-1

math
solve by using subsitution: 4x+y=2 3y+2x=-1

math
tell whether the system has one solution, infinitely many solutions, or no solution: y=3x-14 y-x=10

math
solve by using subsitution: 4x+y=2 3y+2x=-1

math
tell wheter the system has one solution, infinitely many solutions, or no solution: y=3x-14 y-x=10

math
solve by using subsitution: 4x+y=2 3y+2x=-1

math
solve by using subsitution: 4x+y=2 3y+2x=-1

math
tell whether the system has one solution, infine\itely many solutions, or no solution y=3x-14 y-x=10

science
you are riding to school on the bus in a snowstorm. through the window, you see a lighted sign that gives the temperature as 26 degrees, but you can't make out whether the temperature scale is Celsius or Fahrenheit. which is it and how do you know

Math
375 at 3.75% compounded monthly for 4 years?

science
two cyclists are riding their bikes up a steep hill. hessica rides her bike straight up the hill. adrian rides his bike up the hill in a zigzag path. adrian and jessica have identical masses. once they reach the top of the hill, does adrian have less gravitational potential en...

science
and i dont get it

science
how much gravitational potential energy does the pile driver have when it is lifted to a height of 15m? show work please

science
how much gravitational potential energy does the pile driver have when it is lifted to a height of 15m? show work please

RED SCARF GIRL
Did anyone read red scarf girl???If so can you please tell me at least 3 traditions they had in the book

Cultural Anthropology 101
you answers seem to be correct but your number +2B {is shaman} +4A {is states} and hope this helps along with what Ms.Sue has told you.

ASAP help CHEMISTRY
P t = P a + P b + P c + so that being said.... P total = P C3H6 + P O2 = 330 mm Hg + 760 mm Hg = 1090 mm Hg From there on i think you can figure it out. Its a fun problem. My chem teacher gave one like it to our class....

Adv calculus
1. What is the maximum integer n such that 3^n is a factor of the product of all the odd inegers between 1 and 200?

SS8R - help!!!
My teacher told us it was the Sherman Antitrust Act of 1890 and the Federal Trade Commission Act of 1914 and theWheeler-Lea Act of 1938.. we were told that it was 3 acts that were created.

Adv Calculus
THANK YOU SOOOOOOOOOOOOOO MUCH!~!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Adv Calculus
Integrate the following indefinite integral: (sin7x)^12 * (cos7x)^3 Hint: sin^2 + cos^2 = 1

Adv Chem 12th grade
ThaNK YOU SO MUCH!!!!! I really needed anytype of help with this problem...

Adv Chem 12th grade
4. Given the chemical formulas of the following compounds, name each compound and state the rules you used to determine each name. • RbF • CuO • (NH4)2C2O4 (Note: C2O4– is called oxalate.)

Queen Elizabeth 1
Look up "Queen Elizabeth 1 Biography" on google. Click on the Wiki link and there you go.

Queen Elizabeth 1
Ms. Sue actually gave you really good links. If you payed attention in the class, You would realize that the story of Queen Elizabeth is a very interesting one. Go into your history books if you dont agree with what Ms.Sue gave you. But id rather go with what Ms.Sue gave you b...

Science
Thank You!!! I needed alot of help with this...!!!!

Science
4. Given the chemical formulas of the following compounds, name each compound and state the rules you used to determine each name. • RbF • CuO • (NH4)2C2O4

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