Questions Asked on
May 21, 2012

Physics
A car of mass 1670 kg is traveling without slipping on a flat, curved road with a radius of curvature of 34 m. If the car's speed is 14 m/s, what is the frictional force between the road and the tires?
asked by Alex 
algebra 2
What is the 16th term in the following geometric sequence? 5, –10, 20, –40, 80, ...
asked by jenny 
English
Consider the poems, short stories, and autobiographical pieces you read from the first half of the twentieth century during this semester. How did historical events and realities affect writers who were working during this time? What common threads did you
asked by BreAnne 
english
What do the pieces you read by Richard Rodriguez, Amy Tan, and Julia Alvarez illustrate about the immigrant experience in twentiethcentury America? How are the children in these works different from their parents? Use specific examples from the text in
asked by BreAnne 
trigggggggggggggggggggggggggggg
Simplify the following: 1) 32^1.2 2) (216)^(2/3) 3) (27)^(4/3) Note: 32^1.2 is 32 raised to the 1.2 power
asked by MARIEEEE 
Honors Chemistry
How many moles are in 4.36 L of oxygen gas at STP?
asked by Taylor 
Geometry
*These are regular polygons* 1.Find the area of a triangle with an apothem of 8 inches. 2.Find the area of a square with a radius of 12 inches. 3.Find the area of a pentagon with a hypotenuse of 10 inches.
asked by Sholanda 
Geometry
Find the ratio of the perimeters for each pair of similar figures. 1. 2 regular pentagons with areas 50 inches squared and 162 inches squared. 2. 2 circles with areas 27π inches squared and 48π inches squared.
asked by Sholanda 
stuck
9) x y 0 0 1 3 2 12 3 27 a.What type of function is this? b.What is the value of x=5?
asked by Anonymous 
Algebra (re: %)
Sally took a test with 70 questions and she correctly answered 60 question. What percentage of the questions did she answer correctly?
asked by Nini 
MATH 12 HELP ME PLEASE!
Paulene has scored a goal in 70% of the games she played. What is the probability that she would score a goal in at least 7 of her next 8 games.
asked by VIJ 
chemistry
the density of 2 molal aqueous solution of NaOH is 1.10g/L. Calculate the molarity of the solution.
asked by abhi 
maths
1 at what time betweeen 7o'clock and 8o'clock will the hands of a watch be at right angles (for the first time) 2 the floor of a room is in the form of a rectangle 'x'cm long and 'y'cm broad but with one corner rounded off by a quadrant of a circle of
asked by raffin 
health
Argue the following statement: Despite our relatively high level of healthcare expenditure, we may still be getting enough for our money.
asked by love 
management Economics
chapter 5 answers problems start from pages 200
asked by virginia 
Chemistry
URGENT!!!!! 4 questions total! 1. .0025 M tartric acid completely reacts with .0030 m of al bicarbonate if .913 l of co2 forms at 298 k with pressure of 1.4 ATM how much base used? 2. 3.1 x 10^23 molec of .0035 m hydriodic acid reacts with 25 g of
asked by Danny 
physics
A wire of initial length L0 and radius r0 has a measured resistance of 2.5 . The wire is drawn under tensile stress to a new uniform radius of r = 0.45r0. What is the new resistance of the wire?
asked by andrew 
SUPER URGENT CHEMISTRY
1. .0025 M tartric acid completely reacts with .0030 m of al bicarbonate if .913 l of co2 forms at 298 k with pressure of 1.4 ATM how much base used? 2. 3.1 x 10^23 molec of .0035 m hydriodic acid reacts with 25 g of magnesium bicarbonate how much carbon
asked by Danny 
maths
1 a boy was employed on the understanding that he was to receive 'p' paise for everyday he worked and 'q' paise for everyday when there was no work for him after 'd' days his total earnings amounted to rupees x how many days had he worked
asked by riana 
SCi  help
in the lungs the tubes branch into what tubes
asked by Laruen 
Geometry
The volume of an oblique cone with equal diameter and height is 18pi cm^3. Find the height and radius(to the nearest cm).
asked by Anna 
american history
Which of the following is true of the HayBunauVarilla Treaty?
asked by Anonymous 
physics
A cubical piece of heatshieldtile from the space shuttle measures 0.18 m on a side and has a thermal conductivity of 0.065 J/(s·m·C°). The outer surface of the tile is heated to a temperature of 1050°C, while the inner surface is maintained at a
asked by robert 
physics
In one room the radiator has a dark color (emissitivity = 0.818). It has a temperature of 64.8 oC. The new owner of the house paints the radiator a lighter color (emissitivity = 0.417). Assuming that it emits the same radiant power as it did before being
asked by robert 
physics
An object is placed 75.0 cm from a screen. a)Where should a converging lens of focal length 8.0 cm be placed to form an image on the screen? shorter distance __cm from the screen farther distance __cm from the screen b)Find the magnification of the lens.
asked by andrew 
Sociology
Can someone give me an idea to what show or movie to analyze and discuss Amercian family? Also it needs to include transitions and problems in family life, stages of family and alternative family forms. I cannot think for any show or movie off the top of
asked by BRANDY 
Math ( Palette of Problem)s)
A cone shaped paper cup has a height of 7 inches and a diameter of 5 inches. What is the volume of the cone round your answer to the nearest hundredth.
asked by Tina Clark 
physics
Calculate the magnitude and direction of the Coulomb force on each of the three charges connected in series: 1st  6 micro Coulombs (positive charge) 2nd  1.5 micro Coulombs (positive charge) 3dr  2 micro Coulombs (negative charge) Distance between 1st
asked by andrew 
Reimbursement Methodologies
Your're a coder who's reviewing the record of a 62yearold woman who was admitted to the hospital with shorness of breath and minor ches pain. The doctor diagnosed the patient with Staphylococcus aureus pneumonia and you assigned a code of 482.41.
asked by Mary 
Algebra
Write a pointslope equation for the line with the given slope that contains the given point, m = 1; (3, 6).
asked by Manuel 
physics
Your friends are travelling at 100 km/hr in a 1081 kg car with broken shock absorbers down a smooth concrete highway in Japan. Not unexpectedly, an earthquake hits lasting 1.45 minutes with changing intensity. Naturally, your friends are wearing their
asked by azmeer 
Physics_Vectors
You can swim at a speed v relative to the water. You are swimming across a river which flows at a speed V relative to the shore. The river is straight and has a constant width. A. If you wish to swim directly across the river, in what direction should you
asked by Sky_ 
math
Empirical data suggest thatthe surface area of a 180cmtall human body changes at the rate ofsquare meters/kilogram, where W is the weight of the body inkilograms. If the surface area of a 180cmtall human body weighing 70 kg is 1.886277 m ,what is the
asked by siti 
science
Hello. Please, help me do this. I would be really thankful! Find the mass of triacetate, which you can get from 1.62 ton of wood waste. The yield of process is 75% and there are 50% of cellulose in wood.
asked by eve 
chemistry
Hello. Please, help me do this. I would be really thankful! Find the mass of triacetate, which you can get from 1.62 ton of wood waste. The yield of process is 75% and there are 50% of cellulose in wood.
asked by eve 
Calculus
I am not sure what to do here: Find the derivative (f '(x) using the limit process a). f(x)= 2x^2+5x+2 find f ' (2) b.) Find the equation of the Tangent Line at (1,5)
asked by Sam 
algebra 1
what is the answer to the problem 5bcubed +15b30
asked by 9th _math 
physiology practical
what affect can happen on the blood pressure and the heart rate when you drag or clamp the common carotid artery of the rabbit? and why? PLEASE please answer fast cause i have presentation tomorrow, please need help urgent!
asked by kane 
math
A rectangular playground is 48 feet long and 21 feet wide. what is the distance in yards around the play ground?
asked by antwon cherry 
Criminal Law
Max and Rich go hunting. They both know the area where they are hunting, and they separate to hunt from different positions. They are both wearing bright orange hats and vests as per hunting regulations. Max sees something moving in the brush. He does not
asked by James 
math
A rectangular playground is 48 feet long and 21 feet wide. what is the distance in yards around the play ground?
asked by antwon cherry 
l.o
human or environmental problems impacts on the community in soth africa
asked by snegugu 
Art
Writeacher, could you please check this sentence? Thank you. 1) He dropped me off at the post office. How would you rephrase it? He let me get (out of the car) at the post office. He made me get off the bus at the post office. within the end of the week is
asked by John 
math
For the sequence 3,8,15,24,35,48,63 write an equation for t(subn) in terms of n.
asked by Garen 
dressmaking
When preparing patterns,the chest measurement is make horizontally at A) the largest part of the bust B) the widest part of the back C) an area under the arm C) an area between shoulderline and bustline I'm thinking it could be either C or D
asked by Sarah 
american government
What is the most common form of government in the world today?
asked by Anonymous 
math
find the terms and leave the coefficients as factorials: Term with t^5 in (vt)^17
asked by Patty 
geometry
YOU have a circle with a traingle inside one side is (8x10) and the other is (6x) and the bottom is (10x+10) SAYS: find X is the triangle equilateral, isosceles, or scalene explain Can someone please help me withthis problem..
asked by lilman 
physicsentropy
A collection of 800 indistiguishable coins lie on a table, 720 are heads up and the rest are tails up. The table is violently shook causing many of the coins to flip. Afterward 370 are heads up and the rest are tails up. Compute the quantity Delta lnW for
asked by sand 
literacy
to determine the best place to begin your online research, you should first
asked by tee 
physics
calculate the distance co verb for an object of mass20kg and force600n
asked by yaks 
series and parellel circuits
ok here we go ... its a seriesparellel circuit with 5 resistors. 12 volt battery wire goes up then one wire branches up at 45 deg with a 10 ohm resistor then down at a 45 deg with a 10 ohm resistor, a second wire branches down at 45 deg with a 20 ohm
asked by Dave 
ALGEBRA
Two cards are drawn from a standard deck of cards, and one of the two cards is noted and removed. Find the following probabilities of the second card. P(spade  spade) = P(red  red) =
asked by Mike 
ALGEBRA
A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king. P(face card  queen) = P(three  not a face card) =
asked by Mike 
Calculus
I need help with these two review calculus problems for my final exam. What is the derivative of a). (5x^2+9x7)^5 b). Lne^x^3 For a. I got 50x+45(5x^5+9x7)^4 For b. I got 3x^2 Can you verify please?
asked by Sam 
algebra 2
Find the first 5 terms of the sequence with a1=6 and an=2a n1 1 for n _>2 a. 6, 12, 24, 48, 96 b. 6, 11, 21, 41, 81 c. 6, 7, 8, 9, 10 d. 1, 2, 3, 4, 5
asked by jenny 
algebra
the size and diameter of your pizza the two options for number of slices, including the arc length and area for both options the two options for delivery radius, including the area and equation for both options answers to the reflection questions
asked by Anonymous 
8th grade math
how do you solve x+1/10= a whole number
asked by sam 
writing
need help with writing a paper?
asked by willie 
ALGEBRA
Find the probability whose odds against are given in the problem. Odds against are 10000 to 7.
asked by Mike 
ALGEBRA
What is the probability of getting a license plate that has a repeated letter or digit if you live in a state that has one numeral followed by two letters followed by four numerals? (Round to the nearest whole percent.)
asked by Randy 
Calculus I
Find the derivative of y=ln((1+e^x)/(1e^x)) I know that the derivative of y=ln(1+e^x) would be (e^x)/(1+e^x), but I'm not sure what to do with the 1e^x on the bottom here. Can someone help please? Thanks!
asked by Marissa 
writing
Iam writing for the medical coding positon at Greenwood Leflore Coding service because my experience with my son stay in the hospital. My passion for medical Coding arose due to his illiness. His diganoses for his conditon
asked by willie 
geometry
The height of an equilateral triangular prism increases by one unit. The new lateral area is more than the original by how much? Answer the perimeter of the base the area of the base the height the area of one lateral face
asked by Leah 
algebra math
(QUEESTION 1) In view of the soccer fever, the PE department bought x identical soccer balls for $450.If the price of each ball was reduced by $3, they would have bought 5 more balls. (a) write down the price of each ball (b) write down the price of each
asked by jackydrewls 
Psychology
Creative thinking tends to be: Divergent Convergent Functional fixedness Dependent on algorithms
asked by Bradley 
Chemistry
Which is a possible electrochemical cell, shown in correct notation? A. Cd(s)  Cd2+(aq)  Cu2+(aq)  Cu(s) B. Mg(aq)  Mg2+(aq)  Pb2+(aq)  Pb(aq) C. Ag(s)  Ag2+(aq)  Pb3+(aq), Pb2+(aq)  Pt(s) D. Ag2+(s)  Ag2+(aq)  Pt(s)  Pb3+(aq), Pb2+(aq) E.
asked by Alex Fischer 
Math help please
(This homework question was removed due to a copyright claim submitted by k12.com.)
asked by K 
GED
About how many liters of water does Ms. Choi use if each plant uses approximately 270 milliliters and she has 11 plants?
asked by Anonymous 
geometry
jose want to buy a tv for his entertainment center. the hieght of the opening is 27 inches. usually, the opening of an entertainment center has a widthtoheight ratio of 4:3
asked by Anonymous 
math
Mr. Smith is purchasing a $190000 house. The down payment is 20% of the price of the house. He is given the choice of: (A) a 20year mortgage at a rate of 6%. Find: (i) The monthly payment: $ (ii) The total amount of interest paid: $
asked by emma 
Math plz help
I need help I don't know how to begin the equation Michael purchased a certain number of share of one stock for a total of $2800. The second stock was selling for $6 less per share . Michael could have bought 6 more shares of the second stock for the same
asked by Jessica 
algebra 2 help please
7 girls audition for 12 roles in a school play. What is the probability that at least 2 of the girls audition for the same part?
asked by jenny 
Math
Two cranes can unload a ship together in 15 hours. The faster crane takes 16 hours less than the slower crane, if each were to unload the same ship alone. How long does it take for each crane to unload a ship
asked by Jasmine 
Lifeorientation
How to adress the human or environmental problem about floods.
asked by virginia 
Math
If y=e^x+3logx then prove that dy/dx=x^2(x+3)e^x.
asked by Abhishek 
Physics(Please help)
A force, F1 of magnitude 2.0N and directed due east is exerted on an object is F2=2.0N due north. What is the magnitude and direction of a third force, F3, which must be exerted on the object so that the resultant force is zero? I am not sure how to start
asked by Hannah 
Physics(Please check)
Which equations are dimensionally correct? F=ma E=max X=(1/2)at^3 V=sqrt(2*fx/m) E=(1/2)mv I think that F=ma , E=(1/2)at^3, V=sqrt(2*fx/m) are correct. Would you agree?
asked by Hannah 
Physics
A truck travels 2.85 km north and then makes a 90° left turn and drives another 4.90 km. The whole trip takes 4.50 min. (a) With respect to a twodimensional coordinate system on the surface of Earth such that the yaxis points north, what is the net
asked by James 
Friend need website
my friend need website where he find detailed business process of the purchasing and production divisions of typical large scale handmade jewelry business. it can be very detailed like 1015 pages long. please give any site, he really need help
asked by Mohammad 
Bio
Relate how bonding leads to the formation of molecules and compounds.
asked by Bre 
bio
Relate how the arrangement of electrons determines an element’s reactivity
asked by Bre 
algebra
(16x  4y)  10x + 5y)
asked by Gabriella 
flvs
a piece of wood that has been infiltrated by rock particles. What kind of fossil is this
asked by virgel 
physics?
A falling rubber ball of mass m hits the ground with a speed of v and bounces straight up again after a 20% speed loss during the collision. The magnitude of the impulse it receives from the ground is A 0.2mv B 0.8mv C mv D 1.8mv
asked by Brandon 
Physics
Vector A has magnitude of 9.77 units and points due east. Vector B points due north. 1) What is magnitude of B, if the vector A+B points 34.7 north of east? 2) Find magnitude of A+B I am not sure what formulas to use for this. If someone could show me how
asked by Hannah 
physics?
A body in vertical free fall covers half its total distance in the last second of its fall. The total time taken by the body to cover the entire (whole) path is A 1.414 s B 1.732 s C 2.414 s D 3.414 s
asked by Brandon 
physics
1a. A block slides horizontally across a ice(assume no friction). Describe the path of the block after it receives a push perpendicular to its original velocity. 1b. Describe the path of the block if a wind provides a constant force perpendicular to its
asked by Anonymous 
Physics
By trial and error, a frog learns that it can leap a maximum horizontal distance of 1.4 m. If, in the course of an hour, the frog spends 32% of the time resting and 68% of the time performing identical jumps of that maximum length, in a straight line, what
asked by James 
US HISTORY
what decided the outcome of the 2000 election??
asked by DAN 
math
f(x)=3x1, g(x)= x^26x+16 (f*g)(x)=23 I do not know where to begin. Please help
asked by Anonymous 
math
Which describes independent events? a. you grab two jelly beans from a jar at the same time b. you draw a card from a deck, replace it, and draw a second c. you draw a card and do not replace it. Then yo draw another d. you study english every night and
asked by Taylor 
math
A drawer contains 4 red socks, 3 white socks, and 3 blue socks. without looking, you select a sock at random, replace it and seect a sond sock at random. what is the probablity that the first sock is blue and the second sock is red?
asked by Melanie 
Physics
A car drives straight off the edge of a cliff that is 68 m high. The police at the scene of the accident note that the point of impact is 148 m from the base of the cliff. How fast was the car traveling when it went over the cliff?
asked by James 
chemistry
1. When the energy released by the formation of solutesolvent attractions is greater than the energy absorbed by overcoming solutesolute and solventsolvent attractions, the dissolving process ____. 2. Mixtures are classified according to their ____. 3.
asked by sarah 
US HISTORY
why did the league of nations not pursue italy? Thanx!
asked by DAN 
Physics
A car drives straight off the edge of a cliff that is 68 m high. The police at the scene of the accident note that the point of impact is 148 m from the base of the cliff. How fast was the car traveling when it went over the cliff?
asked by James 
Statistics
Does a football filled with helium travel farther than one filled with ordinary air? To test this, the Columbus Dispatch conducted a study. Two identical footballs, one filled with helium and one filled with ordinary air, were used. A casual observer was
asked by Ryan 
Chemistry
The rate constant of a particular reaction is halved when the temperature is decreased from 323 K to 273 K. Calculate the activation energy for the reaction.
asked by Lee 
Math
Ms. Rios has the coupon shown below. Save 1.50 on each bottle of soap you buy! Ms.Rios will buy 10 bottles of soap.If the regular price of the soap is $2.95 per bottle,Which number sentence can be used to find how much she will pay for the soap if she uses
asked by ♫♫Colton♫♫ 
SPELLING HELP
For spelling I have to do 4 pages of spelling. I am choosing to do a story. And I want to use 12 out of the 16 words. The words I am using are: 1)eject 2)bankrupt 3)objected 4)projected 5)reject 6)rupture 7)disrupting 8)corrupt 9)eruption 10)project
asked by Annalyn 
math
Ben has 295 cents worth of nickels and 67 cents worth of pennies. Which equation can be used to find T,the total number of coins he has? A.T=295+67 B.T=(295+67)/5 C.T=(295/5)+67 D.T=2955+67 B?
asked by ♫♫Colton♫♫ 
Physics
An 100.0N crate of apples sits at rest on a ramp that runs from the ground to the bed of a truck. The ramp is inclined at 29.0° to the ground. (b) The interaction partner of this normal force has what magnitude and direction? Magnitude 87.46 N Direction
asked by Amy 
Math
the area of the shaded part. 4cm is the height 8cm is the base and 6cm is the top of the square. then 6cm is the base of the second figure a trapezoid
asked by Taylor 
math
The table below shows the results of 30 spinds of a game spinner. Hexagon=8spins Triangle=10 spins Quadtrilateral=12 spins Based on the results,how many times will the spinner point to the triangle in the next 6 spins? A.2 B.4 C.6 D.8 A?
asked by ♫♫Colton♫♫ 
physics
A boy drops a 0.10 kg stone down a 150 m well and listens for the echo. The air temperature is 20°C. How long after the stone is dropped will the boy hear the echo? The speed of sound through air at 20°C is v = 343 m/s.
asked by Pat 
math
ralph would like to make a spinner with three diffrent colored regions so that a person would expect to spin the first color half the time,the second color onethird of the time,and the third color onefourth of the time.is it possibe to make a
asked by Simon 
8th grade math
algebraic expression using words from the sum of a number,x,and9
asked by codey 
World history
Which of the following most likely led Anna Comnena to become a historian ? A. her historical education B. her split with her family C. her life in a convent D. her husband's unfinished work My answer is .. D?
asked by ciara 
8 math
evaluate 7x3x for x=6
asked by codey 
Anything time
I would like to write a play: I need a couple names ( Characters) for my play. I just need 5 or 6 names. That's all.
asked by Annalyn 
math 8
width of a desk is 5 in.greater than half the length. width is 37 in. what is length
asked by codey 
math
one blade of fan is parallel to the floor. what degree of rotation of the fan puts the blade at the top of the fan
asked by codey 
Physics
Salmon often jump upstream through waterfalls to reach their breeding grounds. One salmon came across a waterfall 1.30 m in height, which she jumped in 1.3 s at an angle of 72° to continue upstream. What was the initial speed of her jump? (Assume the
asked by James 
physics
An outfielder throws a baseball with an initial speed of 30 m/s at an angle of 13° to the horizontal. The ball leaves his hand from a height of 1.75 m. How long is the ball in the air before it hits the ground?
asked by Nate 
math
Robert recently was hired as a technician in a firm. He is being paid $1250 every two weeks. His monthly bills are Rent $900 Electricity $110 Car $350 Car insurance$60 Gas $90 Groceries$180 Credit Cards$250 How much will he have for leisure spending in a
asked by Genia 
math 8
the measure of
asked by codey 
math help please im stuck!
1)Describe how you translate the graph y = ãx to y = 2 + ã(x +1). 8)Solve ã 3b = 3 10)For the triangle shown: 3 sided Kinda like > /\ the right long side is 8 the left is 3 a.Find the missing length= b.Find the area= c.Find the perimeter=
asked by Anonymous 
math 8
solve equation. 6y=15.6
asked by codey 
English 12 grade
Which pilgrim preferred books to food and clothe?
asked by Coumba 
math
The table below shows the results of 30 spinds of a game spinner. Hexagon=8spins Triangle=10 spins Quadtrilateral=12 spins Based on the results,how many times will the spinner point to the triangle in the next 6 spins? A.2 B.4 C.6 D.8 A?
asked by ♫♫Colton♫♫ 
world history
Which of the following most likely led Anna Comnena to become a historian ? A. her historical education B. her split with her family C. her life in a convent D. her husband's unfinished work My answer will be C now ?
asked by ciara 
englishPlease help me i'm stuck
What solutions are offered by "An enemy of the people" By Henrik Ibsen?
asked by Yc2012 
math
Nicole made a pattern with numbers. 27 81 243 729 ? Which statement about the next number in the pattern is true? A.The number has 3 digits B.The number is greater than 2000 C.The number is less than 1500 D.The number is an even number A?
asked by ♫♫Colton♫♫ 
writing
what are some antonyms and synonyms for the words: illusion (noun) horizon (noun) consecutive (adjective) debut (noun) gross (adjective) monastery (noun) thank you!
asked by jane 
matematicas
como factorizar (x^3+2x^25x6)/(x^37x+6)
asked by matematicas 
Art
Could you please check these few sentences? Thank you very much, Writeacher. 1) The old man passed away (is "out" possible though the meaning is different) during the night. 2) The tests have to be handed in to the teacher before the end of the week. 3) I
asked by John 
8 grade
27.6 x 5.2 my answer is 138.00 is this right
asked by codey 
math 8
2.3 x 4 =  9.2 is this right
asked by codey 
MATH
Adrienne had a pizza party at a local arcade. She spent twentyfour dollars for pizza and five dollars per person for games. Let c be the total cost of pizza and games, and let p be the number of people at her party. Write an equation to represent the
asked by le 
prealgebra
a tree is 5 ft. tall and has a shadow of 12 ft. if you are 5 ft. tall, what is the length of your shadow
asked by taylor 
prealgebra
a tree is 5 ft. tall and has a shadow of 12 ft. if you are 5 ft. tall, what is the length of your shadow
asked by taylor 
math
The table shows how far 4 students jumped in a contest. Alyssa 3 3/5 Lamar 3 2/3 Alberto 3 1/3 Fyodor 4 1/3 Which student jumped less than 3 1/2 meters? Alberto?
asked by ♫♫Colton♫♫ 
TRIG
I need to state the period and 2 consecutive asymptotes on the graph for the following questions. 1: y = 3 tan pi*x period: pi (?) asymptotes: ? 2: y = 2 sec 4x period: ? asymptotes: ? 3: y = csc (x/3) period: ? asymptotes: ? 4: y = 3 cot (pi*x/2) period:
asked by Laura 
math
Alex's kitten has a mass of 2500g.Her puppy has a mass of 3kg.How much greater is the mass of the puppy than the mass of the kitten? A.300g B.500g C.700g D.1500g B?
asked by ♫♫Colton♫♫ 
englishPlease help me i'm stuck
Solutions offered by "An enemy of the people" I got this so far I just need to more please help!!.. 1New taxes on the townspeople 2 baths needed to be repaired 3 keep the Baths open and correcting the problem 4The pipes must be relaid in order to
asked by Yc2012 
8th grade math
please help one blade of a fan is parallel to the floor. what degree of rotation of the fan puts the blade at the top of the fan
asked by codey 
MATH
Brandon received a book for his birthday and read thirtysix pages in 2 hours. Later, he read fiftyfour pages in 3 hours. Does his reading follow a direction variation? Explai
asked by le 
Chemistry
It requires 37.0 mL of a sodium hydroxide soltution to neutralize 0.75 grams of phosphoric acid. Using a balanced equation, determine the concentration of the sodium hydroxide solution.
asked by Leah 
math 8
the measure of one angle of mnois 90 degrees . this means that the triangle can be classified as a ? triangle Would it be obtuse?
asked by codey 
math
write a number model to estimate the answer. 18.7 = 74.8 / 4
asked by Celest 
Physics
A 195.0N sign is suspended from a horizontal strut of negligible weight. The force exerted on the strut by the wall is horizontal. Draw an FBD to show the forces acting on the strut. (Do this on paper. Your instructor may ask you to turn in this work.)The
asked by Amy 
Foreign languages
Can you please help me check these sentences, Writeacher? Thank you. 1) In the Augustan Age there were two parties: the Whigs supported by the wealthy commerical classes which pressed for undstrial and econmical development and religious toleration. 2) The
asked by John 
physics
question # 1 :Estimate the work you do to mow a lawn 13m by 23m with a 60cm wide mower. Assume you push with a force of about 15 N .
asked by kay 
physics
Water is to be pumped to the top of a skyscraper, which is 1270 ft high. What gauge pressure is needed in the water line at the base of the building to raise the water to this height?
asked by Sam 
arithmetic
Sam wants to pack some candies into a box with a volume of 1.5 cubic meters. Each candy has a volume of 1 cubic centimeter. How many candies will fit in the box?
asked by chezney chichester 
child care
Most states have licensing or registration requirements for child care centers and family day care homes. These usually include minimum standards for operation. Which one of the following would you most likely find required in a statement of state
asked by delia 
English
i need help with poem and need to identify each province by giving a line frm poem. ontario and quebec be bunk house & brawnymen, prince edward island be little girl, great fisherman be nova scotia and new brunswick, BC be hunchback. Alberta, saskatchewan
asked by Mohammad 
to ms.sue
thanks :) can you help me with this: how to upload pictures. for example if you want to upload a picture as your icon picture.
asked by Celest 
English 12
What is the noun function for the following sentence? Water skiing, sailing, and swimming are my favorite summer sports.
asked by Alaney 
writing
i need synonyms, antonyms, and sentences that use the following words please: illusion consecutive horizon thank you so much!
asked by jane 
math 8
the measure of one angle of MNO is 90 . This means that the triangle can be classified as a ? triangle Right triangle or a isosceles or scalene is this right?
asked by codey 
child care
Most states have licensing or registration requirements for child care centers and family day care homes. These usually include minimum standards for operation. Which one of the following would you most likely find required in a statement of state
asked by delia 
English
i not get in this poem where be 3 epithets? and i not get what be the irony in end, his parents not realize they forcing him to live dream he not want? Warren pryor When every pencil meant a sacrifice his parents boarded him at school in town, slaving to
asked by Mohammad 
Math
in the united states, 3/10 of land is forests and woodland. what percent of the united states is forest and woodland
asked by A'Niyah 
math 8
3 1/4 x 2 1/2 = 65/8 or 8 1/8 is this right
asked by codey 
MATH
whick way is clockwise?
asked by Celest 
math 8
A square array of checkers contains 121 checkers How many checkers are on each side i think it is 121/4 = 30.25 is this right
asked by codey 
Math
On the leeward side of the island of Oahu, in the small village of Nanakuli, about 80% of the residents are of Hawaiian ancestry. Let n = 1,2,3.... represent the number of people you must meet until you encounter the first person of Hawaiian ancestry in
asked by Billy 
Cinquain Poem (ELA)
We have to write a Cinquain poem about Memorial Day. Is this ok? Line 1: Soldiers Line 2: Fought Wars Line 3: Dying from Fighting Line 4: Honor for their bravery Line 5: America
asked by ♫♫Colton♫♫ 
math
It certainly pays to check your work! I just took a HUGE science test. I checked it over twice before I turned it in, and got an A! My score was 94 out of 100! I figure that each time I checked it, I found half of the mistakes that were there at the time.
asked by lexis green 
world geography :)
how many time zones are there in the world?
asked by kerry 
math
A group of friends went to Mudville to watch the Mudville Sluggers play baseball. On the way to the game, three people rode in each car and seven took the train. On the way home, four people rode in each car and two people took the train. The same number
asked by lexis green 
math
there are 10 tenths in one whole.There are 100 in one whole
asked by jenny 
Math
What is 1 1/2 divided by 1/2? 3? 1 1/2 converted to a mixed fraction is 3/2 3/2 divided by 1/2 3/2 x 2/1 6/2 6/2 reduced = 3
asked by Rezu 
Honors Chemistry
1. .0025 M tartaric acid completely reacts with .0030 M of Al bicarbonate if .913 l of CO2 forms at 298 Kelvin with pressure of 1.4 ATM how much base used? 2. 3.1 x 10^23 molecules of .0035 M hydriodic acid reacts with 25 grams of magnesium bicarbonate how
asked by Bill 
physics help please
question # 1 :Estimate the work you do to mow a lawn 13m by 23m with a 60cm wide mower. Assume you push with a force of about 15 N
asked by kay 
Prealgebra
Suppose y=2x2.5. Find x if y=10
asked by Smile 
Math
Alex works 4 hours on tuesday,thursday ,and Friday.He earns $6.50 per hour.He is saving to buy a television that costs $525.How many weeks will Alex have to work to buy the television?
asked by Jayla 
12 grade
Chaucer accuses the doctor and the apothecary of dishonesty. what exactly does he say about them?
asked by Coumba 
English 12 grade
which pilgrim had the false holy relics? The caterbury Tales.
asked by Coumba 
Math
Alex works 4 hours on tuesday,thursday ,and Friday.He earns $6.50 per hour.He is saving to buy a television that costs $525.How many weeks will Alex have to work to buy the television?
asked by Jayla 
math check
please check: this deals with a rectangular prism: RECTANGULAR PRISM HAS (6 FACES) 4 FACES ARE FORMED BY RECTANGLES 2 FACES ARE FORMED BY SQUARES A RECTANGULAR PRISM HAS 12 EDGES A RECTANGULAR PRISM HAS 8 VERTICES t FOR TRUE, f FOR FALSE T : IT HAS NO
asked by Celest 
Math
I've been working on this function for quite awhile and just can't seem to get it. Inputs x 5, 6, 7, ? Outputs y 50, 72, 98, ? Please help!
asked by Shannon 
Math
7p7/p divided by 10p10/3p squared
asked by John 
English
I reply to the Warren poem below.
asked by Mohammad 
algebra
two motorcyclists started at the same point and travel in opposite directions. one travels 6 mph faster than the other.In 4 hours they are 432miles apart. how fast is each traveling? speed of slower mph speed of faster mph
asked by Anonymous 
math
help! what ia 1/4(sin4x)? just to jump start this proof
asked by davis 
TO MS.SUE
UM...YES?
asked by Celest 
History
Which one of the following would be a primary source??? A) Your history book B) A letter from a soldier C) A picture of pyramaids D) A website about history HELP!!!
asked by Kate 
Geometry/Math
Calculate the volume to the nearest tenth of a 6.3m cube with a hole 2 m in diameter drilled through it. Use 3.14 for pi.
asked by Lex 
math
lisa put one sheet each of blue, green, tan, white and gold paper into a printer. she forgot the order of the colors. what is the probability of lisa's printing on white paper?
asked by rita 
Math 10
A cylinder has a surface area of 250cm2. The height is twice as big as the radius. What is the height of the cylinder?
asked by Caitlin 
math 8
algebraic expression for word problem. Elmore finished the race in 131 seconds. This is 17 seconds less than Calos took. How many seconds did Carlos take? I put 17 x = 131 is that right
asked by codey 
math 8
Is square root of 121 11
asked by codey 
Chemistry
A solution is prepared by adding 47.3 mL of concentrated hydrochloric acid and 16.3 mL of concentrated nitric acid to 300 mL of water. More water is added until the final volume is 1.00 L. Calculate [H+], [OH ], and the pH for this solution. [Hint:
asked by Andrew 
Chemistry
how many grams of aluminum sulfate are produced if 23.33 g Al reacts with 74.44 G CuSO4
asked by Jordan 
Chemistry
A sample of methane gas that has a volume of 4.0L at 15 degrees Celsius is heated to 75 degrees Celsius at constant pressure. Calculate the new volume.
asked by Megs 
Math  Functions
I've been working on this function for quite awhile and just can't seem to get it. Inputs x 5, 6, 7, ? Outputs y 50, 72, 98, ? I need the equation too. Please help!
asked by Shannon 
Computer Science Computer Programming
Please help! I cannot figure out what I am doing wrong. I cannot get the correct output when I run the system. Here is what I have entered in to Netbeans IDE: package shippingcharges; public class ShippingCharges { private double weight; private int miles;
asked by AB 
Science
Importance of a butterfly
asked by Juanita 
science
compare respitory system of a fish &human
asked by esha 
physics Q
can you please help me with this please. thank you. A small mass m hangs at rest from a vertical rope of length l that is fixed to the ceiling. A force then pushes on the mass, perpendicular to the taut rope at all times, until the rope is oriented at an
asked by emmiie 
statistics
Bob scores 610 on his SAT's. If the mean score is 580 and the standard deviation is 115, what percentile is Bob's SAT score?
asked by jordan 
Fianance
A bond’s value is the same as its principal amount when the coupon rate is
asked by Suzymae 
maths
find the base of an isocelus triangle base 12cm and its peremeter is32cm.find the area of the triangle
asked by jennie 
maths
divide 8 into two partssuch that the sum of their squares is 34
asked by jennie cribzon 
algebra
Suppose a market research company finds that at a price of p=$25,they would sell x=56 tiles each month. If they lower the price to p=$20, then more people would purchase the tile, and they can expect to sell x=66 tiles in a month's time. Find the equation
asked by rr 
Math
Expand Your Knowledge: Negative Binomial Distribution Suppose you have binomial trials for which the probability of success on each trial is p and the probability of failure is q= 1p. Let k be a fixed whole number greater than or equal to 1. Let n be the
asked by Billy 
maths
a rectangular room is 1nd 12m wide.a varanda is 2m long and 8m long andis all around it. find the cost of construction of varanda attherate of rupees 800 per miter squre
asked by jennie cribzon 
math
Translate the phrase into a mathematical expression and then simplify. Five time a number decreased by twice the same number This is what I got 5 X xxx ? I think and sure am way off
asked by mike 
maths
the diagonals of a rhombus are 24 meter and 18 meter find the area,length of a side and perimeter?
asked by jennie cribzon 
Geometry
A rectangular pyramid fits exactly on top of a rectangular prism. Find the volume of the composite space figure if the prism has length 19 cm, width 2 cm, height 11 cm, and the pyramid has height 7 cm.
asked by Lex 
Geometry/Math again!
The base of a prism is a regular hexagon that measures 4 cm on each side. The prism has a height of 13 cm. What is its total surface area?
asked by Lex 
History
Can someone help me find some polls or info on the original LAPD SWAT officers who were wounded and killed in action from the late 1960s1982 please. And can someone explain to me what antiSWAT opinions are as well as proSWAT opinions please.
asked by Anonymous 
math
find the area of a triangle with the base 1 1/4 and height 4/9 ( Hint the area of a traingle is equals half the product of its base and height ) I came up with .55 or 11/20 is this correct ???
asked by mike 
Math
A ferry boat holds 800 people. There are 260 people already on the boat. The owner of the boat wants to load several tour groups on. The tour groups come in sizes of 40 people or 50 people. The owner would like an equal number of each size of tour group on
asked by Kevin 
citing on a research paper
Hi, I am a bit confused on how and when to cite sources on my research paper. For example, I have a small paragraph where I got the statistics from a website but I put it into my own words. So do I put a ( ) after each sentence or after the whole
asked by bkue 
Math
What is 12.8 divided by .04?
asked by Rezu 
math
Find a quadratic function in standard form that has 31/4i as a zero and also passes through the point (1,70).
asked by Jennifer 
Geometry
A plane is heading west at 200 mph. The wind is blowing S30°W at 25 mph. 1. what is the ground speed of the plane? I could not figure this one out. Please help?
asked by Amber 
ENGLISH
What form of the word in parenthesis would make sense? Clara (go) for the doctor in plenty of time.
asked by LEXI 
finance
Alicia Cooper makes sure to contribute ten percent of her monthly earnings to her 401(k) plan at work. Her 401(k) plan allows her to invest in several different types of mutual funds. Which suggestion for the obtaining money she needs for investing is she
asked by molly 
science
How do velocity, acceleration, average speed, speed, inertia, and mementum fit into a venn diagram?
asked by Bryce 
math
it takes 30 min to drive to the movie theater.they saved frankensteins lunch begins at 10 ater one.what is the latest you can leave home?
asked by eduardo 
math
2^x+1 =9 how do i solve for this? thanks!
asked by greeny 
Physics please help
A 195.0N sign is suspended from a horizontal strut of negligible weight. The force exerted on the strut by the wall is horizontal. Draw an FBD to show the forces acting on the strut. (Do this on paper. Your instructor may ask you to turn in this work.)The
asked by Amy 
English
in the sentence Mary Titcomb was a librarian from Maryland. What is the prepositional phrase and the word it modifies?
asked by Ann 
math trig
ln(2x5)= 4 how do i this problem? thanks!
asked by greeny 
math algebra
what are 4 consecutive integers whos sum is 2
asked by Allie 
US HISTORR
why did the league of nations not pursue italy? Like after WW2. Did the Italians get angry because of something the league of nation did or didn't do for them ?
asked by DAN 
english
in the sentence She invented the book wagon in the early 1900's. what is the prepositional phrase and word it modifies?
asked by Ann 
world history
All of the following are true of the Tang dynasty EXCEPT that they: A. expanded the economy B. conquered parts of central Asia C. reuilt the bureaucracy and enlarged the civil service system D. built new canals and encouraged internal transportation My
asked by ciara 
algebra 2
Nine people are entered in a race. If there are no ties, in how many ways can the first three places be awarded? 3 252 472 504
asked by jenny 
science
how is the ability of reptiles to change color is an adaptation that allows them to survive in their environment?
asked by Anonymous 
english
In the sentence Mary brought library books to them in a horsedrawn wagon. What is the prepositional phrase and the word it modifies?
asked by Ann 
world history
In the article, Swahili Cities of East Africa, the portuguese trader Duarte Barbosa most likely reacted to what he saw in East African ports in which of the following ways? A. He felt the traders were uneducated B. He noticed the majority of the people
asked by ciara 
English
Is the sentence We playes always score. correct or would you say Us players always score?
asked by Ann 
English HELP.
My topic for my pursuasive essay in English is "Dogs are Smarter than cats", I need legitimate facts about this because whenever I do research it only shows "facts" without good resources or they're just biased, from most of my google searches. I'd also
asked by Lex 
world history
Which of the following statements reflects a Confucian value that influenced Tang and songs dynasties? A. Merchants had lower social status than peasants. B. Only the gentry could hold government office . C. Girls were valued more highly than boys. D.
asked by ciara 
math
Expand as a binomial series and simplify (2x + y^3)^5
asked by Patty 
World History
In describing a conquest between 1236 and 1241 led by Genghiz Khan's grandson, a Russian historian wrote, "No eye remained to weep for the dead."What was the historian writing about, And why did he describe it this way? A. The G olden Horses battle: Mongol
asked by ciara 
CHEMISTRY
2H2S + 3O2 → 2H2O +2SO2 given the balanced equation, if 4 moles of hydrogen sulfide react: How many moles of oxygen consumed? How many moles of water and sulfur dioxide are produced?
asked by Theodore 
algebra
Solve 3(5x+6)=57
asked by Noelle 
algebra
Solve 3(5x+6)=57
asked by Noelle 
World History
Within 50 years after Muhammad's death in 632,Islam had too spread to presentday: A. Egypt,Iran,Syria, and Saudi Arabia. B. Morocco and Spain C. Saudi Arabia D. Turkey My answer is .. A ?
asked by ciara 
World History
For what reform is Justinian BEST remembered? A. he healed the schism between the roman and byzantine churches by conquering constantinople during the crusades B. he pioneered the use of bank checks so that his subjects could have access to money wherever
asked by ciara 
History
What was the impact of the Open Door Policy in China? Did it broaden the gap between the rich and the poor in china?
asked by greeny 
physics please HELP !
can you please help me with this please. thank you. A small mass m hangs at rest from a vertical rope of length l that is fixed to the ceiling. A force then pushes on the mass, perpendicular to the taut rope at all times, until the rope is oriented at an
asked by emmiie 
question
23. What are three effects of setting up territories?
asked by Anonymous