Questions Asked on
February 27, 2014

Help me with this math ms sue.
Multiple Choice 1. Calculate the slant height for the given cone. Round to the nearest tenth. cone (1 point) 10.2 cm 11.4 cm 9.8 cm 12.0 cm 2. Calculate the slant height for the given cone. Round to the nearest tenth. cone (1 point) 11.2 cm 12.5 cm 14.8 cm
asked by josh 
science
1. Which statement is true about the following molecule? (1 point)The molecule is composed of four atoms.The molecule contains oxygen atoms.The molecule is water.The molecule represents an element. 2. A(n) _____________ is made up of two or more different
asked by cIATA 
Science
#1. Kilometers per hour describes the speed of an object. ture false **** #2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? a) an airplane flying across the sky b) a car traveling next to
asked by Mindy 
Cyber safety
What is the grooming process as it relates to online predators? a.) the process by which online predators lure in minors to get them close enough to hurt them b.) the process by which online predators are trained c.) the process by which a cyber bully
asked by Mindy 
science
1. What is the halflife of Strontium90? Explain your answer. Honestly I don't know how to get this answer. I've looked it up and stuff, but I just found the answer not how to know what it is. A link or explanation would be greatly appreciated. Thanks.
asked by Rainshine 
probability
consider a sequence of independent tosses of a biased coin at times k=0,1,2,…,n. On each toss, the probability of Heads is p, and the probability of Tails is 1−p. A reward of one unit is given at time k, for k∈{1,2,…,n}, if the toss at time k
asked by luke 
probability
Consider 10 independent tosses of a biased coin with the probability of Heads at each toss equal to p, where 0
asked by vu 
social studies
1.Which word best describes modern life for japanese teenagers such as Asuka? A. relaxed B. crowded C. isolated D. traditional 2. Tropical storms often hit Japan during the ________. summer winter spring fall 3. Which of Japan's islands has the largest
asked by Anonymous 
HELP ONLY ONE QUESTION!!!!!!!!!!!! HELP ASAP ASAP!
What is a cyber community, and when am I a part of it?
asked by thatsme 
probability
We have two fair threesided dice, indexed by i=1,2. Each die has sides labelled 1, 2, and 3. We roll the two dice independently, one roll for each die. For i=1,2, let the random variable Xi represent the result of the ith die, so that Xi is uniformly
asked by jon 
Chemistry
Use standard enthalpies of formation to determine ΔHorxnfor: 3NO2(g) + H2O(l) → 2HNO3(aq) + NO(g) 133.5 = Delta H Find the change in internal energy for this reactioion.. ???? In KJ
asked by Steve 
math
Calculate (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to save the money at the monthly rate to buy the item below for its cash price (remember to round up). A bicycle with a cash price of $500, offered on
asked by benny 
probability
The random variables X and Y have the joint PMF pX,Y(x,y)={c⋅(x+y)2,0,if x∈{1,2,4} and y∈{1,3},otherwise. All answers in this problem should be numerical. Find the value of the constant c. c= Find P(Y
asked by clyde 
Chemistry
Urea (NH2)2CO is prepared by reacting ammonia with carbon dioxide. The byproduct is water. 637.2g of ammonia are reacted with 787.3 g of carbon dioxide. a. Which of the two reactants is a limiting reactant? Show your calculations (including the correctly
asked by Nyla 
english
18. How does the narrator in Ernest Hemingway's short story "In Another Country" view himself in comparison to the other soldiers? (1 point) a)He thinks he is not as brave as they are. b)He senses he is not treated as well as they are. c)He feels he does
asked by anonymous 
trig
From the foot of a building i have to look upwards at an angle of 22 degrees to sight the top of a tree. From the top of a building, 150 meters above ground level, I have to look down at an angle of depression of 50 degrees to look at the top of the tree.
asked by Jiskha 
Physics
An aeroplane moving horizontally at 150m/s releases a bomb at a hight of 150m.The bomb hits the intended target.What is the horizontal distance of the plane from the target when the bomb was released?
asked by Siwila 
Business Math
A local Barnes and Noble paid a $79.33 net price for each calculus textbook. The publisher offered a 10% trade discount. What was the publisher’s list price? (Round your answer to the nearest cent.)
asked by Mandy 
Science ~CHECK ANSWERS PLEASE~
#1. Kilometers per hour describes the speed of an object. ture false **** #2. Which of the following reference points would allow you to observe the speed of a car that you are traveling in? a) an airplane flying across the sky b) a car traveling next to
asked by Mindy 
Chem
What is the oxidation halfreaction for Mg(s)+ZnCL2(aq)>MgCL2(aq)+Zn(s)?
asked by Whitney 
Algebra
For a given twodigit number, the second digit is 2 more than 5 times the first digit. Also, 5 times the first digit is 3 more than the second digit. Find the twodigit number,
asked by Alexis 
Chemistry (Thermodynamics)
Write a balanced equation for the complete combustion of 1 mole of ethyne gas (C2H2) ?
asked by Amanda 
Physics
A ball is fastened to one end of a 30cm string, and the other end is held fixed to a support. the ball whirls in a horizontal circle. Find the speed of the ball in its circular path if the string makes an angle of 30 degrees to the vertical.
asked by Liz 
math
Compute the number of vinyl tiles, measuring 28 inches on each side, needed to tile a kitchen measuring 102 ft. by 18 ft.
asked by Anonymous 
english
16. In the beginning, modernist writers were mainly reacting to the (1 point) a)horrors of slavery. b)violence of World War I. c)unequal treatment of women. d)effects of industrialism on nature.
asked by anonymous 
ss  one question pls help!
pls help!!! What kept the price of cotton high in the years before 1860? a. cotton gin b. demand in Great Britain c. slavery d. large plantations I origionally thaught it was a. cotton gin, but after research, it looks like it was b. demand in GB my
asked by TTR+S<3 
Chemistry
If 507 g FeCL2 were used up in the reaction FeCL2 + 2NaOH > Fe(OH)@(s) + 2NaCL, how many grams of Fe(OH)2 would be formed?
asked by Whitney 
math
24. two stores carry a similar stereo for the same original price of $573. one store offers a 16% discount and the second store sells the stereo for 458.40. which store gives the bigger percent discount? Justify your answer. ( 4 points)
asked by Anonymous 
Math
I have a drawer which contains 40 socks in the following numbers and colors: 12 tan, 9 brown, 11 gray, and 8 blue. Suppose I am blindfolded. What is the fewest number of socks I must pick from the drawer to be absolutely certain that I have two socks of
asked by Sudipta 
english
28. Which of the following is an example of an internal conflict? (1 point) A)Joel sees a friend cheat on a test and must decide whether or not to tell. B)Sophie takes a carpentry course, and the male instructor is rude and unhelpful. C)Kylie rescues an
asked by anonymous 
Physics
An athlete with a mass of 62 kg jumps and lands on the ground on his feet. Th e ground exerts a total force of 1.1 x 10 ^ 3 N [backward 55°up] on his feet. Calculate the acceleration of the athlete.
asked by lg 
Algebra 2
1.) The cost in C dollars of manufacturing x bicycles at Holliday's Production Plant is given by the function C(x) = 2x2  800x + 92,000. Find the minimum cost. 2.) The vertex of y = 3x2 6x  9 lies in which quadrant? 3.) Given f(x) = 1/3*(x  4 )2 + 7.
asked by Becka 
math
using a ruler and a pair of compass only construct a quadrilateral PQRS, given that PQ=5 CM, angle PQS=30 degree, angle QPS=105 degree, PR=9 cm and RS=RQ.measure angle QRS and RS 
asked by david omo 
P.E check my answers
1.Select the community activity that is a healthy choice to promote fitness for all ages A.annual 5K fun run for charity
asked by Help!! 
Physics
Jack rides his skateboard a total distance of 120 m in 20 sec. What was his speed? 5 seconds after he started Jack was at a distance of 30 meters. 10 seconds after he started he was at a distance of 70 meters. What was Jack’s speed from time = 5 sec to
asked by maggie 
probability
The random variables X and Y have the joint PMF pX,Y(x,y)={c⋅(x+y)2,0,if x∈{1,2,4} and y∈{1,3},otherwise. All answers in this problem should be numerical. Find the value of the constant c. c=
asked by lol 
physics
highway curve in northern Minnesota has a radius of 230 m. The curve is banked so that a car traveling at 21 m/s and will not skid sideways, even if the curve is coated with a frictionless glaze of ice. At what angle to the horizontal is the curve banked?
asked by Anonymous 
Math
Ms. Fisher is using 64 carpet tiles to make a reading area in her classroom. Each tile is square that measures 1 foot by 1 foot. What is.the length and width of the rectangular area she can make with the smallest possible perimeter?
asked by Sharon 
english
26. In medias res means that a story begins __________ of a storyline. (1 point) A)at the beginning B)in the middle C)at the end D)at the climax i think its b
asked by anonymous 
Algebra 1 (Reiny)
José is making fruitfilled tart shells for a party. He has 72 raspberries and 108 blueberries. He wants the same number of each type of fruit in each tart. If he puts the greatest possible number of fruits in each tart, how many tarts can he make?
asked by Anonymous 
physics
Two identical small insulating balls are suspended by separate 0.17 m threads that are attached to a common point on the ceiling. Each ball has a mass of 7.40 104 kg. Initially the balls are uncharged and hang straight down. They are then given identical
asked by Jen 
SCIENCE
14. under which of the following circumstances do neap tides occur? ( 1point ) A. during the new moon phrase b. when the sun’s pull is in the same direction as the moon’s pull c when the sun’s pull is at a right angle to the moon’s pull d. during
asked by science464645645645!!!!!!!!!!! 
english
27. What two things is F. Scott Fitzgerald comparing metaphorically by choosing "Babylon Revisited" as the title of his story? (1 point) A)an ancient, ruined city and Charlie's former life of excess B)a place of peace and harmony and Charlie's previous
asked by anonymous 
Chemistry
The speed limit on a certain highway is 72km/h. What is the speed in cm/s? Could you go through each step on how to get the answer? Lots of the questions are like this one, but I don't know how to do them.
asked by Kelsi 
physics
A 4 kg block is pushed by an external force against a spring with spring constant 137 N/m until the spring is compressed by 2.1 m from its uncompressed length (x = 0). The block rests on a horizontal plane that has a coefficient of kinetic friction of 0.58
asked by uriel 
math algebra
Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 115 miles per hour. The westbound train travels at 95 miles per hour. How long will it take for the two trains to be 504 miles apart?
asked by brandy 
English
Identify each preposition and each prepostitional phrase. 1. Salt Lake City, Utah's capital and largest city, was founded in 1847. (in 1847 is the prepositional phrase.) 2. Janice and Carla spent the day at the mall. prespostition is mall, don't see a
asked by Anonymous 
consumer math
You (or your parents) purchase a used car for $15,876.00 plus 5.25% sales tax. The down payment is 10% of the total cost and you ( or your parents ) have an excellent credit rating. What is your principal balance at the start of the loan?
asked by sammie 
english
26. In medias res means that a story begins __________ of a storyline. (1 point)at the beginning in the middle at the end at the climax
asked by anonymous 
probability
Given that there were 4 Heads in the first 7 tosses, find the probability that the 2nd Heads occurred at the 4th toss. Give a numerical answer.
asked by jon 
Math
Leah is buying curtains for her bedroom window. She wants the curtains to hang from the top of the window to the floor. The window is 4 feet high. The bottom of the window is 2 1/2 feet above the floor. What curtain length should Leah buy? a) 72 inches b)
asked by Alice 
Statistics
Let X be a binomial random variable with n = 100 and p = 0.2. Find approximations to these probabilities. (Round your answers to four decimal places.) P(17 < X < 28) I get the answer as 0.7059 but it is wrong. I can't seem to figure this out... Help please
asked by Aria 
chemistry
what volume would 4.3 moles of hydrogen gas occupy at 45 degrees and 3.22 atm?
asked by tessa 
Social studies
Help me to write an acrostic about motion.
asked by Lisa 
Algebra 1 (Reiny)
Samantha is making beaded necklaces using 54 glass beads and 18 clay beads. She wants each necklace to have the same number of beads, but each necklace will have only one type of bead. If Samantha puts the greatest possible number of beads on each
asked by Anonymous 
physics
Two identical small insulating balls are suspended by separate 0.17 m threads that are attached to a common point on the ceiling. Each ball has a mass of 7.40 104 kg. Initially the balls are uncharged and hang straight down. They are then given identical
asked by Jen 
probability
Find the probability that there are 3 Heads in the first 4 tosses and 2 Heads in the last 3 tosses. Express your answer in terms of p using standard notation.
asked by tess 
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?
asked by Anonymous 
Chemistry
Predict the standard cell potential and calculate the standard reaction Gibbs free energy for galvanic cells having the following cell reactions: a.)3Zn + 2Bi3+ = 3Zn2+ + 2Bi b.)2H2 + O2 = 2H20 in acidic solution c.)2H2 + O2 = 2H20 in basic solution
asked by Anonymous 
Science  Please Check my Answer 2
My problem: One runner in a relay race has a 1.50 s lead and is running at a constant speed of 3.25 m/s. The runner has 30.0 m to run before reaching the end of the track. A second runner moves in the same direction as the leader. What constant speed must
asked by Brady 
Chemistry
Calculate the standard reaction Gibbs free energy for the following cell reactions: a.)3Cr3+(aq) + Bi(s)= 3Cr2+(aq) + Bi3+(aq) with Ecell=.61V b.)Mg(s) + 2H20(l)=Mg2+(aq)+H2(g)+2OH(aq) with Ecell=2.36 V I know the formula. I just need help figuring out n
asked by Anonymous 
Physics.
A stationary 100kg person is initially holding a 50kg ball while standing on a skateboard. The person throws the ball to the right, and the ball moves (with respect to the ground) with a speed of 12 m/s. The person on the skateboard ____________. A.
asked by Jammie K. 
Englilsh
Identify each preposition and each prepositional phrase. 1. The first street railway in the world was built in New York in 1832. preposition is in/ prepositional phrase is in New York in 1832. 2. The inventor of the telephone was born in Scotland.
asked by Anonymous 
Chemistry
Consider the following equation: TiCl4(g) + 2Mg(l) → Ti(s) + 2MgCl2(l) 3.54×107g of TiCl4(g) are reacted completely. If 7.91×106g of Ti(s) is actually obtained, calculate the % yield.
asked by Nyla 
Chemistry
Same with these: How do you do them? 1.)What is the mass at 20 degrees Celsius of 5 liters of air? 2.)What is the volume in liters of a kilogram of ice at 0 degrees Celsius? 3.)What is the mass of a bar of aluminum measuring 1.0cm by 1.0cm by 10.0cm?
asked by Kelsi 
math
what is the height of a solid with a volume of 120 m unit cubed and base area of 30 m squared?
asked by Anonymus 
English
Should colonel be capitalized in this sentence? My Uncle Charles is a colonel in the US Army. Should sergeant be capitalized in this sentence? The speaker at our assembly was sergeant Arlene M Hayes.
asked by Kelley 
Business Math
True Value received an invoice dated 4/28/12. The invoice had a $5,700 balance that included $600 freight. Terms were 5/10, 4/30, n/60. True Value pays the invoice on May 12. What amount does True Value pay?
asked by Mandy 
math (algebra honors)
the edge of one cube is 2 cm shorter than the edge of a second cube. The volumes of the two cubes differ by 386cm^3. Find the edge of the smaller cube.
asked by rosa 
poem
how to write acrostic about motion pls help.
asked by Michael 
math
Which of the following best describes the equation below? y= 7x + 6 answers choices are: A. relation only B. neither a relation nor a function C. function only D. both a relation and a function
asked by Ayriana 
language arts
53. My mom went to the grocery store. She forgot her purse a. comma b. and c. or d. but e. because
asked by tasnem 
math
what's the diffrence between 6z and z6?
asked by Mia 
Physics
When a falling firecracker explodes, the momenta of its pieces _______. A.vectorally add to equal the initial momentum of the firecracker B. are conserved only if the fragments eject in one direction C.illustrate a case in which momentum is not conserved
asked by Jammie K. 
physics
A bullet of mass 0.45kg is fired from a gun of mass 9kg.the bullet moving with an initial velocity of 200m/s.find the intial backward velocity of the gun
asked by Anonymous 
math
the base of a solid right prism is a triangle whose sides are 9 cm,12cm,15cm. the height of the prism is 5 cm. then find the total surface area of the prism is?
asked by rati 
Calculus Help
Let P(t) be the percentage of Americans under the age of 18 at time t. The table gives values of this function in census years from 1950 to 2000. How would it be possible to get more accurate values for P'(t).
asked by Tenshi 
PHYSICAL SCIENCE
A pound of body fat stores an amount of chemical energy equivalent to 3500 Cal. When sleeping, the average adult burns or expends about 0.45 Cal/h for every pound of body weight. How many Calories would a 179 lb person burn during 10 hours of sleep? (Note
asked by ADRIEANNE GREEN 
calculus I
Find the dimension of the right circular cylinder of the largest volume that can inscribed in a Sphere of radius 10 units.
asked by Aky 
math
Help!!I need to understand how to estimate the sum or difference for fractions..2 and 2 thirds plus 3 fourths,1 and 7 eighths minus 1 and a half,and 3 and 9 tenths minus 1 and 2 fifths,please help,not good with math
asked by malaysia 
AAU
Find the dimension of the right circular cylinder of the largest volume that can inscribed in a Sphere of radius 10 units.
asked by Ayk 
Math
A rocket is launched into the sky on a windy day. The rocket has a vertical velocity of 15 m/s. There is a strong wind blowing east to west at 35 m/s. How far from the start point is the rocket after 60 seconds?
asked by Andy 
Math
A bus leaves a station at 8:00 am and averages 30 mi/h. Another bus leaves the same station following the same route two hours after the first and averages 50 mi/h. When will the second bus catch up with the first bus?
asked by Anonymous 
Geography
In general, the most materially advanced and developed countries are focused on extensive development of the ___________ sector of their economy. A. Secondary B. Tertiary C. Primary D. Quaternary I picked A, because the modern materially wealthy countries
asked by Cassie 
Algebra 1
A circular pool has a diameter of 12 feet. The pool is 5 feet deep everywhere. How much water is needed to fill the pool?
asked by Zoey 
Science  Please Check my Answer
My problem: A swimmer travels from the south end to the north end of a 30.0 m pool in 15.0 s and makes the return trip to the starting position in 19.0 s. What is the average velocity for the second half of the swim? My answer: 1.60 m/s to the south Please
asked by Brady 
math
A basket ball player who makes a basket Scores 2 points for her team tanya Made 9 baskets in the game.
asked by cassi 
complex fraction and unit rates
Ms.Smith is making costumes for the school play. Each costume requires 0.75 yard of fabric. How many costumes can Ms Smith make?
asked by Regan 
Social Studies (History)
What were the reasons for Prohibition and what were the results of the Prohibitions?
asked by jeffery 
algebra word problem
A long distance runner starts at the beginning of a trail and runs at a rate of 5 miles per hour. One hour later, a cyclist starts at the beginning of the trail and travels at a rate of 13 miles per hour. What is the amount of time that the cyclist travels
asked by brandy 
math
Marco has 3/4 pint of hot chocolate He is pouring it into cups that each hold 3/8 pint. How many cups can he fill
asked by kyla 
math
35+50+25/5 X 5  (8+11) = answer 25 (16 + 20) x 6 / (6+2) + 31 = answer 34 3+2 (4+ 9 / 3) = answer 17 5 [48 / (12 + 4) ]  16 = answer 14 1/2(164) = answer 10
asked by cee 
C++ Programming
create a class called DataSet. This class will have a default constructor that is empty, but an overloaded constructor that takes an integer argument and creates a vector with that many random numbers in it. For example, if I created: DataSet d1 = new
asked by Kevin 
Physics
On a day when atmospheric pressure if 76cmHg, the pressure gauge on the tank reads the pressure inside to be 400cmHg. the gas in the tank has a temperature of 9 degrees celcuis. If the tank is heated to 31 degrees celcuis by the sun, and no gas exists,
asked by Anonymous 
Chemistry
Same with these: How do you do them? 1.)What is the mass at 20 degrees Celsius of 5 liters of air? 2.)What is the volume in liters of a kilogram of ice at 0 degrees Celsius? 3.)What is the mass of a bar of aluminum measuring 1.0cm by 1.0cm by 10.0cm?
asked by Kelsi 
Help please!!
Read the sentence below. Harry didn't know that his actions would affect so many people. He now regretted his choice. This is an example of ____________. A. firstperson point of view
asked by Jessica 
History
In January 1917, President Wilson outlined a "new world order" in which: a. freedom of the seas should be reevaluated as a vital American policy. b. the League of Nations should be replaced by the United Nations. c. selfdetermination would be the
asked by Kayla 
physics
The rectangular coils in a 331 turn generator are 14 cm by 17 cm. What is the maximum emf produced by this generator when it rotates with an angular speed of 525 rpm in a magnetic field of 0.95 T?
asked by rosita 
Help Pleasee!!
1.Select the community activity that is a healthy choice to promote fitness for all ages A.annual 5K fun run for charity
asked by Jessica 
complex fraction
A lawn company advertise that they can spread 7,500 square feet seed in 2.5 hours. Find the number of square feet of grass seed that can be spread per hour.
asked by Regan 
math
A tile border follows this pattern . How many tiles are in a 6 ft border ?
asked by lupe 
Math
The new highway will be a total of 54 mils long. Will the highway be finished in 8 months?
asked by Dawn 
Algebra
Two apples and three pears cost $3.45. Three apples and five pears cost $5.55. Find the cost of each type of fruit.
asked by KevinJ 
Algebra
. Rachel has 15 coins with a value of $2.85. If the coins are either dimes or quarters, how many of each coin does she have? Write and solve using a system of equations.
asked by EddieG 
Math
Can we add 23 and 40 without regrouping? What is regrouping
asked by Maneh 
URGENT! discrete math help please
1. for any sets X and Y, we define the symmetric difference X ∆Y by: X∆Y = (X  Y) ∪ (Y  X) = (X ∪ Y)  (X ∩ Y) Prove the following: for all sets A,B and C, if A  (B ∩ C) = ∅ then A C ⊆ B  for all sets A,B and C, if A ⊆ B ∪ C and B
asked by Mary 
English
Here are some quotes in Pride and Prejudice, can you help me to analyze it, remember to write it in your own words, I'm not good at analyzing, so... 1. It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in
asked by Tommy 
Algebra
Mary has a total of $5000 invested in two accounts. One account pays 5% and the other 8%. Her interest in the first year was $331. Write and solve a system of equations to find out how much she has invested in both accounts.
asked by Steveo 
Math
perimeter of a rectangular shap is 960 ft. The shortest side is 150ft. What is the length of the longest sides?
asked by TErri 
Math 102
A wholesaler buys plastic lamps for $18 each and sells them for $30.60. What is the percent markup based on cost
asked by Germana 
Somebody please help urgently!
1. for any sets X and Y, we define the symmetric difference X ∆Y by: X∆Y = (X  Y) ∪ (Y  X) = (X ∪ Y)  (X ∩ Y) Prove the following: for all sets A,B and C, if A  (B ∩ C) = ∅ then A C ⊆ B  for all sets A,B and C, if A ⊆ B ∪ C and B
asked by Mary 
math
The equation of line AB is y = 2x + 4. Write an equation of a line parallel to line AB in slopeintercept form that contains point (3, 2).
asked by krista 
Life sciences,geography,business studies,pure math
What career can I follow if I'm doing the following subjects?
asked by Thina 
engineering
Building and construction A. Architecture B. Engineering C. Nursing D. Statistics
asked by xd 
math
The equation of line AB is (y3) = 5 (x  4). What is the slope of a line perpendicular to line AB?
asked by krista 
Math
the smallest regulation golf ball has a volume of 2.48 cubic inches. if the diameter of the ball were increased by 10%, or a factor of 1.1, what will the volume of the golf ball be?
asked by Tim 
Algebra 2 Homework
1.) Identify the axis of symmetry. f(x) = x2 + 10x + 9 2.) Find the vertex for the parabola given below. f(x) = 3x2 + 12x + 16 3.) Find the quadratic function that includes each set of values. (1, 0), (2, 5), (4, 21) 4.) f(x) = 2x2  3x + 35 Is this
asked by Ria 
math
a 5% acid solution is mixed with a 9% acid solution. How many ounces of each solution are needed to obtain 40 ounces of a 6% solution?
asked by lola 
english
In Ernest Hemingway An author's attitude toward a piece of work? Answers are,tone, voice, style thanks
asked by snow 
Math
Please help me with this!! The actual length of the picnic table is 180cm with legs 60cm. What is the scale factor for this diagram?
asked by Cherie 
us history
which statement accurately compares the information in the map with incidents in the french and Indian war? A. In both conflicts, the Native Americans allied against invasive settlers. B. In both conflicts, the Native Americans allied with colonial power.
asked by Mya Help me please 
government
Censorship of information before it is published called answers are, shield laws, sequester, prior restraint, thank you
asked by snow 
math
Use 17 connecting cubes to make a kitchen model. Model is is the shape of rectangle and is one cube high. How many different ways to make the model?
asked by dylan 
math
The equation of line AB is y = 2x + 4. Write an equation of a line parallel to line AB in slopeintercept form that contains point?
asked by krista 
Math ~ Check Answers ~ASAP
Select the numbers that divide exactly into 965, without a remainder. 2 ***** 4 ****** 5 ****** 10 100
asked by Mindy 
Maths
If a plane travels halfway round the world at an altitude of 11300m, what extra distance in km, will it fly compared with the distance measured at the surface of the Earth? The radius of the earth is approximately 6400km
asked by Anonymous 
math help
1. for any sets X and Y, we define the symmetric difference X ∆Y by: X∆Y = (X  Y) ∪ (Y  X) = (X ∪ Y)  (X ∩ Y) Prove the following: for all sets A,B and C, if A  (B ∩ C) = ∅ then A C ⊆ B  for all sets A,B and C, if A ⊆ B ∪ C and B
asked by Mary 
Chemistry
If 25g of lead phosphate reacts with an excess of sodium nitrate, how many dreams of sodium phosphate is produced?
asked by Emy 
English
Standard time was adopted (in the United States) (in 1884.) prepositional phrases
asked by Anonymous 
Science
1. Which of these statements is TRUE? A.The nucleus gives the cell its shape. B. Chloroplasts make food for animal cells. C. Animal cells have many different shapes. D. A plant cell can become a blood cell. C
asked by Hayden 
math. Somebody help urgently please
1. for any sets X and Y, we define the symmetric difference X ∆Y by: X∆Y = (X  Y) ∪ (Y  X) = (X ∪ Y)  (X ∩ Y) Prove the following: for all sets A,B and C, if A  (B ∩ C) = ∅ then A C ⊆ B  for all sets A,B and C, if A ⊆ B ∪ C and B
asked by Mary 
political science
what civil liberties are protected by the Georgia Constitution?
asked by Chris 
URGENT HELP WITH DISCRETE MATH PLEASE
1. for any sets X and Y, we define the symmetric difference X ∆Y by: X∆Y = (X  Y) ∪ (Y  X) = (X ∪ Y)  (X ∩ Y) Prove the following: for all sets A,B and C, if A  (B ∩ C) = ∅ then A C ⊆ B  for all sets A,B and C, if A ⊆ B ∪ C and B
asked by Mary 
Physics
What is the momentum of a 52kg carton that slides at 5.0m/s across an icy surface?
asked by Marley 
math
1. for any sets X and Y, we define the symmetric difference X ∆Y by: X∆Y = (X  Y) ∪ (Y  X) = (X ∪ Y)  (X ∩ Y) Prove the following: for all sets A,B and C, if A  (B ∩ C) = ∅ then A C ⊆ B  for all sets A,B and C, if A ⊆ B ∪ C and B
asked by Mary 
calculus
Find the asymptote, interval of monotonicity, critical points, the local extreme points, intervals of concavity and inflection point of the following functions. Sketch the graph. f(x)= x^26x/(x+1)^2
asked by Aky 
math
1. for any sets X and Y, we define the symmetric difference X ∆Y by: X∆Y = (X  Y) ∪ (Y  X) = (X ∪ Y)  (X ∩ Y) Prove the following: for all sets A,B and C, if A  (B ∩ C) = ∅ then A C ⊆ B  for all sets A,B and C, if A ⊆ B ∪ C and B
asked by Mary 
Math (Geometry)
Give one example of how to solve for a missing side, given 1 side (59 ft) and 1 reference angle (35 degrees) solving with the variable in the numerator. Please help and show as much work as possible!
asked by FRED!!!!! 
Economics Supply and Demand
The demand function is Q=600P with P being the price paid by consumer. I know the first P is $400 and Pnet is 160. There is 40% co insurance,. How do I figure out the quantity demanded? Our instructor said it was 440 but how do you get to that number?
asked by Lisa 
English
Identify prepositions and prepositional phrases. The geographic center of the United States is in Kansas. Preposition is of/ prepositional phrase is in Kansas. Standard time was adopted in the United States in 1884. prepositions are in and in.
asked by Sue 
physics
A circular curve on a highway is designed for traffic moving at 27 m/s. The radius of the unbanked curve is 160 m. What is the minimum coefficient of friction between tires and the highway necessary to keep cars from sliding off the curve? Is the friction
asked by Anonymous 
math
If n=8, what is the smallest perfect square that is greater than n^2 ? a. 64 b. 64 c. 81 d. 81 e. 16 please answer and explain
asked by thmas 
Please tell me if my answer is correct
Total revenue is the total amount of money taken in by a business. An appliance firm determines that when it sells X washing machines, the total revenue, R, in dollars, is given by the polynomial R=232.94x0.1x^2. What is the total revenue from the sale of
asked by Student5 
government
This prohibits government unduly interfering freedom of religion answers are, free exercise clause, sedition clause, precedent clause thanks
asked by snow 
science
why did most scientists reject wegener's theory?
asked by esha 
THE HOMEWORK IS DUE TODAY HELP! HELP! PLEASE
There exist irrational numbers a and b so that a^b is rational. look at the numbers √2^√2 and (√2^√2)^√2 a) use similar idea to prove that there exists a rational number a and an irrational number b so that a^b is irrational b) prove that if
asked by EXCEL 
Science  Please Help!
How can you tell the similarity between displacement and average velocity? It is for a part of a science problem. The lesson did not tell me how to do this. I have been stuck on that problem for a while. I also had my sister help me, and I looked things up
asked by Brady 
biology
Staphylococcal nuclease (Staph Nuc) is a heatstable, potent secretory protein that cleaves dsDNA in vitro. You have a cloned the Staph Nuc gene on pBR322 plasmid and transferred into E. coli. You have named the chimeric plasmid pBR322 with the cloned
asked by annslee 
English
Where should the comma be placed in this sentence. The chameleons turning from tan to green became invisible,answers are. After turning, became, chameleons. Thanks
asked by snow 
algebra
An airplane takes off from an airport and takes 6.5 hours to fly west (against the wind current) 2600 miles. The return trip (with the wind current) takes 5.2 hours. Find the airspeed and the wind speed.
asked by McKenzie 
science
Explain how the concentration of hydronium ions and hydroxide ions are related to pH.
asked by anonymus 
government
Cases involving the decide the limits government power rights of individual answers are, statutory laws, administrative law, constitutional law
asked by snow 
Algebra
A party planner can spend a maximum of $5000 on food. If the chicken dinner (x) costs $20 and the steak dinner (y) costs $25, make a graph of the region that shows the possibilities for the number of chicken and steak dinners that can be purchased while
asked by BrianP 
Physics
1. Two blocks on a frictionless horizontal surface are connected by a light string. where m1 = 6.21 kg and m2 = 19.5 kg. A force of 48.4 N 6.21kg T 19.5kg >48.4 N The acceleration of gravity is 9.8 m/s^2. Find the acceleration of the system.
asked by Suaad 
English
Can someone help me with these sentences? Which of them are grammatically correct? Thank you very much in advance. 1) They are not able to dance well. 2) They can't dance well 3) Are you able to play the piano? 4) Can you play the piano? 5) Were you able
asked by Frank 
Math
A line in coordinate plane contains the points P(2, 7) and Q(4, 1). What point is the midpoint of PQ?
asked by Abigail 
English
prepositional phrase The huddle(in football) was first used (by a team)(from Georgia Universtiy)(in 1896.)
asked by Mike 
Algebra 1 (Reiny)
In 2004, there were 35 color guard members in the Cavaliers and 40 in the Blue Devils. The two colors will march in rows with the same number of people in each row without mixing the guards together. If the greatest possible number of people are in each
asked by Anonymous 
algebra
Give am example of a function f.N N with the property that there exists a function g. N N such that the composition got is the identity function on N but for no function h. N N does it hold that fog is the identity function on N.Prove all claims
asked by geeta 
algebra
Provide one example to show how you can use the Expected Value computation to assess the fairness of a situation (probability experiment). Provide the detailed steps and calculations.
asked by ikingtut 
tgtgjghggh
girl is making pie with 3/4 cups of milk. she has six cups of milk. how many pies can she make with that amount of milk?
asked by osi 
english
What is the function of the motif of fallen leaves in "Spring and Fall"? A. It promises renewal of the speaker's hopes. B. It points out the child's misunderstanding. C. It sets the autumn scene. D. It conveys a theme of loss and death.
asked by mim 
Sensory writing
A student responded to my question last night, however help was not received. At any event, this was my question I struggle with sensory writing. We are to write a sense of place story based on what we saw at a site we were designated to go view.. Mine was
asked by Blaze 
Calculus
q = f(p) = 10300e^−0.34p a) Find the number of products sold when the price of the product is $5. (Round your answer to the nearest whole number.) Number of products sold: b) Find a formula for the rate of change in the number of products sold when the
asked by Sam 
SCIENCE
20 . referring to the following chart , describe how the height of the tides changes from monday to the thursday ￼
asked by science464645645645!!!!!!!!!!! 
math
What is the length of the shortest side of the room if the area is 240 sq ft and the longest side of the room is 20 ft?
asked by TErri 
chemistry
A set of bookshelves rests on a hard floor surface on four legs, each having a crosssectional dimension of 3.9 6.5 cm in contact with the floor. The total mass of the shelves plus the books stacked on them is 260. kg. Calculate the pressure in pascals
asked by Silena 
Algebra
Terry is mailing two boxes. Together they weigh 21 lbs. If the smaller box is 5 lbs. less than the larger one, how much does each box weigh? Write and solve an equation that models this scenario.
asked by Steveo 
Chemistry
5.3g of magnesium reacts with excess HCI. How many liters of hydrogen gas will be produced?
asked by mother helper 
math
35+50+25/5 X 5  (8+11) = 25 (16 + 20) x 6 / (6+2) + 31 = 34 3+2 (4+ 9 / 3) = 17 5 [48 / (12 + 4) ]  16 = 14 1/2(164) = 10
asked by cee 
ethics
Peter Singer argues that giving money to famine relief is: a. Morally permissible. b. Morally forbidden. c. Morally required. d. Supererogatory. my answer is a
asked by need help please check my answer 
MATHS
The ratio of the number of adults to the number of children in an event hall was 5:7. (a)After 60 adults and 84 children entered the event hall and no one left the event hall, what was the ratio of the number of adults to the number of children in the
asked by SRI 
math
What would you do first to order the following numbers from least to greatest? 30%, 2/3, 0.67, 8/9, 0.7
asked by kellie 
English
Help with prepositional phrases Deposits(of iron ore) exist(near the western end)(of the Great Lakes.) Travelers (of a century ago) journeyed (by stagecoach.) The huge tower (of stone)(in Delhi)(in India) is a monument (to the skill)(of its builders)
asked by Mike 
math
calculate the nominal interest per annum if the effective rate was 11.4% p.a compounded half yearly for 5 years
asked by Tekay 
probability
Let Y=X2. Calculate the following probabilities: P(Y=0)= P(Y=1)= P(Y=2)=
asked by lin 
Physics
A 1.60 meter tall woman is standing at the bottom of a freshwater pool. If the bottom pool is 8.00 meters deep, what is the pressure difference between the woman's feet and the top of her head?
asked by Anonymous 
Biology
Staphylococcal nuclease (Staph Nuc) is a heatstable, potent secretory protein that cleaves dsDNA in vitro. You have a cloned the Staph Nuc gene on pBR322 plasmid and transferred into E. coli. You have named the chimeric plasmid pBR322 with the cloned
asked by UAB 
ethics
Peter Singer argues that giving money to famine relief is: Answer a. Morally permissible. b. Morally forbidden. c. Morally required. d. Supererogatory. my answer is a
asked by need help 
Biology
Organisms that assemble their own organic molecules from water and elements that they absorb from their environment are which of the following? Is this detritivore or decomposer? I am confused by these two. thanks
asked by Sarah 
Algebra
The length of a pool is 3 feet more than twice its width. If the perimeter of the pool is 72 feet, find the dimensions of the pool by writing and solving a system of equations.
asked by EddieG 
Math
Robin has $6.20 in nickels and quarters. If the nickels were quarters and the quarters were nickels, he would have $3.20 more. How many quarters does Robin have?
asked by Anonymous 
math
A mother can make good cakes and pies. If she bakes 2 chocolate cakes and 1 apple pie, and then cuts them into 8 pieces each how many pieces would a family of 4 get altogether
asked by anonymus 
physics
A car starts at rest then accelerates at a constant rate to 11.9 m/s in 10.0 seconds. It then slows to 1.5 m/s during the next 5.0 seconds. To the nearest hundredth of a m/s 2 , what is the average acceleration during the first 10.0 seconds?
asked by taylor 
Math
A line in coordinate plane contains the points P(2, 7) and Q(4, 1). What point is the midpoint of PQ?
asked by Abby 
Math
The area of the rectangle is 33 square feet. If its width is 5 1/4 feet, find its
asked by Anonymous 
English
Prepositional phrase (In the distance,) we saw the top(of the snowcapped peak.)
asked by Mike 
Algebra 1
Write an expression for 87 more than 3 times the quantity x minus 1.
asked by Jynessa 
Algebra
2pi(x^2 + 4x + 4) + 2pi(x^2 + 7x + 10) How do I write this as a polynomial in standard form (by factoring out 2pi)?
asked by Anonymous 
Algebra
A music concert was attended by 450 people. Adult tickets sold for $70 and children’s tickets for $40. If total sales were $27,750, how much of each ticket was sold?
asked by EddieG 
Math
find the value of x in x^2x12=0
asked by McKenna Louise 
math
My mother has 4 children. The youngest is 3 and the oldest is 7. What is a reasonable total of all 4 childrens ages added together? a. 14 B. 10 C. 20 D. 25
asked by anonymus 
Math
R&N is a new candy with magical (yet mathematical) properties. Not all candies are the same size. When removing the largest R&N from a new bag, the bag becomes 1/2 full; removing the second largest makes the bg 1/3 full; removing the third largest makes it
asked by John 
Ethics
According to Kant, we have no direct duties to animals because they lack personal attributes such as___________. my answer is all above could some one tell me if im correct. a. Rationality. b. Selfconsciousness. c. Free will. d. All of the above.
asked by Anonymous 
BIOLOGY
Can an individual organism change its own genes?
asked by Anonymous 
Philosophy( Please Help Me))
Hi, can someone please tell me whether or not I have choose the correct answer for these three questions. 1. According to Gilligan, which of the following best describes male thinking? a. Males adopt a personal way of relating to moral issues. b. Males
asked by Tim 
english
is this an example of antithesis? I think it is because it has two contrasting ideas, but I am not 100% sure... "The problem isn't that we're eating the wrong things at these restaurants; the problem is that we are eating there at all."
asked by need help please 
Algebra help ASAP please
Simplify. 1. x^2  1/2x^2  x  1 2. x^2  16/x^2  6x + 8 3. 6x^2 + 4x/2x^2 + 4x My answers: 1. ??? 2. x+4/x2 3. 3x?
asked by Charlotte 
English
Prepositional phrases The study (of geography) teaches us (about the features)(of other lands.) (At one time)Philadelphia was the capital (of the United States.) The report (of the secretary) was given (at the beginning)(of the meeting.) (In the glow)(of
asked by Mike 
physics
The acceleration of gravity on the surface of a planet is 17.34 m/s^2. What is the weight on Jupiter of a woman whose weight on Earth is 122 lb? (use 1 lb = 0.4536 kg where g = 9.8m/s^2) W_{woman} =
asked by Anonymous 
english
which word is correct I don't want (any,no) cereal for breakfast this morning.
asked by Mike 
algebra
An object 8.1 feet tall casts a shadow that is 24.3 feet long. How long in feet would the shadow be for an object which is 18.3 feet tall?
asked by emilys mom 
Math
state the smallest interval for 5 sin theta to produce a complete graph.
asked by Jackie 
calculus
Find the asymptote, interval of monotonicity, critical points, the local extreme points, intervals of concavity and inflection point of the following functions. Sketch the graph. a)f(x)=x2 +x2
asked by Aky 
Algebra
The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.
asked by KevinJ 
Algebra
A desk and a chair cost $200 as a set. If the desk costs four times more than the chair, how much does each one cost. Write and solve using a system of equations.
asked by EddieG 
math
302s=4s 13q48=3q 5z43=2z+80 8f+11=7f19 9b10=b18
asked by jesse 
Chemistry
If say 70 mL of water is heated vs 100 mL of water, would the temperature be different or does the amount of the substance not make a difference on the temperature Thanks!
asked by Laura 
Quick math help
I need help with solving these problems. When I checked it it didn't equal to the original equation. Factor each completely. 1. 4n^3+4n^216n16 2. 9k^315k^23k+5 3. 60m^3+48m^220m16 4. 12n^3+8n^23n2
asked by Anonymous 
English
Prepositions and prepositional phrases Selfgovernment (in the United States) began (in Jamestown) (in 1619.)
asked by Anonymous 
FRACTION
IS THIS RIGHT 5\6 5\9 = 1 17/18
asked by Regan 
Algebra
Arrange the terms of the polynomial in ascending powers of b. 25db^57dm+3b^106db^6
asked by Student5 
Science
1. Which of these is NOT made of cells? a. a rock b. an ant c. moss d. a piece of wood A
asked by Hayden 
Lang. Arts
In the sentence, "She is interested in space exploration." Is the verb just "is" or is it "is interested"? Thanks...
asked by Brandi 
mathematics
In a package of 25 colored pencils, 8 are red .if you bought 125 pencils, how many would be red ?
asked by Delroy 
math
what is the roman numeral for 80
asked by Anonymous 
AED
Read the following scenario: You are a secondgrade teacher at Happy Valley Elementary School. You are teaching language arts and social studies. Your classroom of 21 students consists of 7 white students, 5 Latino students, 4 African American students, 3
asked by Sarah 
physics
The acceleration of gravity on the surface of a planet is 17.34 m/s^2. What is the weight on Jupiter of a woman whose weight on Earth is 122 lb? (use 1 lb = 0.4536 kg where g = 9.8 m/s^2) W_{woman} =
asked by Anonymous 
math
A math problem in a workbook says to write a number sentence you could solve using these doubles. 35+35 The answer is supposed to be ____ + ____ = ____ What is the answer they are looking for???
asked by Nathan 
English
I need help writing a villanelle.
asked by Krystin 
Sensory writing
I struggle with sensory writing. We are to write a sense of place story based on what we saw at a site we were designated to go view.. Mine was a ballet class. Anyone mind proofreading my story. A class located in a big squared lukewarm studio with nearly
asked by Blaze 
Biology
Conducting cells in xylem are: Sieve tube elements Tracheids Tracheids and vessel elements Vessel elements Tracheids and sieve tube elements please help with my homework thanks.
asked by Sarah 
math
t vakye us +3.28 and the critical value of t is +2.048 what does this mean? and would the null be rejected
asked by Tamekia 
sma n 15 palembang
dimna anda dilahir kan ?
asked by apreza saputra 
probabiliyu
Provide one example to show how you can use the Expected Value computation to assess the fairness of a situation (probability experiment). Provide the detailed steps and calculations.
asked by ikingtut 
Math
Another variety of R&Ns has a different set of magical (yet mathematical) properties. Remove exactly 4 candies and 1 additional candy appears in the bag. According to the package, a bag contains 50 candies. What is the maximum number of canies that this
asked by John 
science
 Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took two groups of 20 mice each, all from the same purebred strain. The mice were deprived of food for 3 days and then given a standard
asked by erika 
Calc Help :(((((
lim x> infinity (7x^(5/3)2x^(1/3)+6)/(2x^(8/5)5x+square root(x))
asked by Kesha 
accoutning
What should I credit in this journal entry: If the owner of a company puts 50,000 of his own money into the company and gets 4,000 shares of stock. I know I need to debit cash but what do i credit? Thanks
asked by sara 
math
A truck drove 1400 miles at a rate twenty miles per hour slower on the return trip. If the trip took 22 hours total, how fast was the truck going on the return trip? Round your answer to the nearest hundredth.
asked by brittany 
Math
3x(2x  5) Is this 6x + 15x?
asked by Anonymous 
phy
A=ax+by and B=cxdy If a = 3 , b = 4, c = 5 and d = 2. Find the direction of A (in degrees): relative to +x
asked by Dulla 
Math
Use logarithms to find the given equation(find x) 9(1.06^5x + 1) = 15
asked by Amy 
English
Double Negatives She hasn't said (anything, nothing) about her accident. Is the answer anything
asked by Mike 
Science
Planet X is now consider a Kuiper belt object. True or False
asked by Barbara 
Math
Which is more, 2 liters or 201 centiliters?
asked by Layla 
Science
How can you tell the similarity between displacement and average velocity? I really do not know. Please help, and I will appreciate it. :)
asked by Brady 
fraction
IS this right 12/3/5=20
asked by Regan 
English
Prepostional phrases Tons (of violets) are made (into perfume) each year. The heart (of a person) pumps more than four quarts (of blood)(in one minute.) One (of the secrets)(of success)is the wise use (of leisure time.)
asked by Anonymous 
English
Double Negative You must not speak to (anyone, no one) about our surprise party plans. the double negetive is no one
asked by Mike 
Science
Is planet X a Large asteroid?
asked by Rashida 
S/S
OAU means
asked by Anonymous 
algebra
Simplify the expression. (5  ) + 2
asked by emilys mom 
Algebra
Describe the three types of solutions systems of equations have when graphed.
asked by KevinJ 
geometry
PN=?HN
asked by tonya 
math
My mother and I have beautiful children. My mother bas 3 kids while I have 3/4 fewer children than her. How many children would I have?
asked by anonymus 
math
i need help with this problem Problem; 5ã3+2ã75
asked by emilys mom 
math
karl has 52 ice cream sticks he wants to make 8 towers each of which use 32 sticks how many more stick does karl need
asked by deven 
math
In new Your a taxi costs 72 cents for the first 1/10th of a mile and 15 cents for every additional 1/10th mile. How much does it cost to drive 6 miles? Set up and solve? I do not understand how you got this answer...can you explain? .72+ .15(6.1).1 =
asked by ava 
Algebra help ASAP please
simplify each expression. 1. 6/2b  1 minus 4/b  1 2. n6/2n + 2 plus 4n/3 3. 4/6x^3  12x^2 minus x  3/6x^3  12x^2 please explain how to do these!! thanks
asked by Charlotte 
science
true or false. Astronau eat a lot of freezedries food because it is lighter and takes up lees room. my answer is true.
asked by Anonymous 
english
is this a metaphor or is the writer just describing the revenue? "cafeteria reform had the effect of starving school cafeterias of revenue..."
asked by metaphor? 
Algebra 1
(49w^528w^3)/7w
asked by Help a girl out 
physics
ljlj
asked by Richard Handler 
Math
x^2 + x^2 = ?
asked by Anonymous 
math
3h=9(23h) 5(t+7)=2(s+9) 6(s+4)=3(s+9) 2(p+2)=1.820.2(p+5)
asked by jesse