Questions Asked on
September 12, 2013

Geography (Ms. Sue)
1). What three factors have contributed to the success of the American economy? 2). What are the geographic origins of some American musical styles? 3). What invention made life in the suburbs possible? My answers to these questions are the following: 1).
asked by Anonymous 
finance
3. Assume the economy consisted of three types of people. 50% are fad followers, 45% are passive investors (they have read this book and so hold the market portfolio), and 5% are informed traders. The portfolio consisting of all the informed traders has a
asked by Ene 
chemistry
Suppose a sports runner completes a 10K (10.0km) road race in 42 minutes and 27 seconds. What is the runner's average speed in miles per hour?
asked by kimberly harris 
Physics
At t=0 a particle starts from rest at x=0, y=0 and moves in the xy plane with an acceleration a=(4.0i+3.0j)m/s^2. Determine (a) the x and y components of velocity, (b) the speed of the particle, and (c) the position of the particle, all as a function of
asked by Elizabeth 
chm
The specific heat of fat is 0.45 cal/(g) , and the density of fat is 0.94 g/cm^3 . How much energy (in calories) is needed to heat 22 cm^3 of fat from room temperature (25 ^\circ {\rm C}) to its melting point (35 ^\circ {\rm C})?
asked by Anonymous 
Physics
Before working this problem, review Conceptual Example 15 . A pellet gun is fired straight downward from the edge of a cliff that is 22.3 m above the ground. The pellet strikes the ground with a speed of 34.9 m/s. How far above the cliff edge would the
asked by Briana 
physics
A rock is dropped from a 196mhigh cliff. How long does it take to fall (a) the first 98.0 m and (b) the second 98.0 m?
asked by kristy 
PHYSICS
A lead ball is dropped in a lake from a diving board 5.89 m above the water. It hits the water with a certain velocity and then sinks to the bottom with the same constant velocity. It reaches the bottom 4.29 s after it is dropped. (a) How deep is the lake?
asked by kristy 
need help biology
is a community the population in a given area or is that an ecosystem and give ex
asked by loli 
Physical Science
2. Including a fullwave rectifier in an AC circuit will yield a(n) _______ current. A. continuous alternating B. continuous direct C. intermittent direct D. intermittent alternating
asked by Akeelah 
prealgebra
There are 1,400 students in a school.The number of girls is 3/4 the number of boys.How many students are in the other grade levels if 1/6 of the girls and 1/5 of the boys in first grade?
asked by Fernando 
Physics
During a track event two runners, Mary, and Alice, round the last turn and head into the final stretch with Mary a distance d = 4.0 m in front of Alice. They are both running with the same speed of v0= 7.0 m/s. When the finish line is a distance L= 45.0 m
asked by Urgent help 
English
“Burst from the barrow/Blazing” is an example of: a. kenning b. alliteration c. metaphor d. simile I'm pretty sure this is B because of all the "B" words. Am I correct?
asked by Josh 
Math
Let (2x12) degrees represent the measure of an acute angle. What are the possible values of x. Need help lost how to solve
asked by Anonymous 
physics
A boat, whose speed is 1.75 m/s must aim upstream at an angle of 26.3 degrees ( with respect to a line perpendicular to the shore) in order to travel directly across the stream?
asked by Izzy 
Algebra
One side of a triangle is 3 inches shorter than twice the length of the shortest side. The third side is 5 inches longer than the shortest side. If the perimeter is 110 inches, find the lengths of all three sides. So what are all the three sides?
asked by Zack 
Social Studies
The United States experienced a recession which lasted for more than a year in the late 2000s. How did this recession most likely affect its trade partners Canada and Mexico? a. Their economies were not affected by this problem. b. They had some economic
asked by Anonymous 
Math
Which expression is equivalent to (2)(a+6)? 2a+6 2a+12*** 2a12 2a+12 To which subsets of real numbers does the number 22 belong? Choose all that apply. Whole numbers*** rational numbers integers*** irrational numbers "6 times the difference of b and
asked by Gabby 
Physics
A ball is thrown straight upward. At 6.30 m above its launch point, the ball’s speed is onehalf its launch speed. What maximum height above its launch point does the ball attain?
asked by Briana 
physics
A rock is shot vertically upward from the edge of the top of a tall building.The rock reaches its maximum height above the top of the building 1.90 s after being shot. Then, after barely missing the edge of the building as it falls downward, the rock
asked by kristy 
computer programming
. Design an application that displays the number of square feet in a house. Declare and initialize the length and width of the house to 37 and 22, respectively. Go into your source code and change the initialization values. Rerun the application
asked by james love 
English
I was given an excerpt from Gilgamesh to read and then this question on my open book test I was hoping you could check for me. The relationship between Gilgamesh and Enkidu can best be described as: a. father and son who can't communicate with each other.
asked by Josh 
physics
Use d=1/2gt2 and solve for the time one spends moving upward in a 0.6m vertical jump. Then double it for the "hang time"the time one's feet are off the ground.
asked by cassie 
Social Studies
Which phrase best defines "consumer?" a. someone who makes goods and services to meet their needs. b. someone who trades for goods and services to make money. c. someone who uses goods and services to meet their needs. d. someone who buys and sells goods
asked by Anonymous 
4th grade...math
It says: Find two numbers the exact answer is between. 6 times 7,381
asked by Chaun 
college algebra
Find the intercepts of the function f(x). f(x) = (x  2)2(x2  9)
asked by martha 
SS
A producer's primary job is: a) making goods and providing services. b) trading goods and services c) selling goods and services d) buying goods and services Is it c?
asked by Anonymous 
health help!!!!!!
What is motivational enhancement therapy? A. Uses family therapy principles to improve a person’s healthrisk behaviors B. Offers strategies to help patients better understand the factors and situations that precede alcohol and other drug use as well as
asked by vickie 
Chem
A block of metal has a width of 3.2 cm , a length of 17.1 cm , and height of 5.2cm . Its mass is 1.2kg . Calculate the density of the metal
asked by Jillian 
Art Appreciation
Identify the step of the Critical Process that will require attentive observation as you explore attributes such as lines, color, and symmetry. A) Iconography/Subject Matter B) Medium and Technique C) Form D) Context and Which step of the Critical Process
asked by Anonymous 
science
Medicine A will reduce the incidence of headaches . what is the independent variable and dependent variable and the two controlled variables?
asked by Jackie 
algebra
3X+4=8+6X
asked by DENNIS 
Geography (Ms. Sue)
1). What landforms must be crossed by pioneers going from Independence, Missouri, to the Pacific coast? 2). What kinds of movement were taking place in the United States in the last half of the 20th century? My answers to the questions are the following:
asked by Anonymous 
Chemistry
An Ap student got a lab report back with "4.5 % error" written in red on it. He had found the boiling point of an unknown liquid to be 45 C. What is the correct boiling point of his unknown liquid? I know first I would write 4.5 % error = 4.5x/x x 100
asked by Anonymous 
phyiscs
A bolt is dropped from a bridge under construction, falling 81 m to the valley below the bridge. (a) How much time does it take to pass through the last 28 % of its fall? What is its speed (b) when it begins that last 28 % of its fall and (c) just before
asked by kristy 
trig
Let sin A = 12/13 with 90º≤A≤180º and tan B = 4/3 with 270º≤B≤360º. Find tan (A  B).
asked by Matt 
Math
If x=2and y=3what is the value of 2x3xy2y2
asked by Kiran 
Math
What is the value X4y/2 if x=4 and y=3
asked by Harpreet 
math
Tony is 1/2 of a mile ahead of Laura on a jogging path. If Tony is running at 5 miles per hour, and Laura is running at 7 miles per hour, how long will it take Laura to catch up with Tony?
asked by ali 
Math
What is the value of the expression 3x*y+4x and y=2
asked by Kiran 
AP Calculus
I asked this yesterday and someone answered. but i didn't understand the explanation.. Two circles of radius 4 are tangent to the graph of y^2=4x at the point (1,2). Find equations of these two circles. I got (x1)^2+(y2)^2=16 and (x4.36)^2+(y+1.36)^2=16
asked by Sarah 
physics
A rock is dropped from a 196mhigh cliff. How long does it take to fall (a) the first 98.0 m and (b) the second 98.0 m?
asked by kristy 
US history
what is habeaus corps? Battle of gettysburg?
asked by Bryce 
US History
What was the 14th and 15th amendment? (I need a definition in understandable terms if that makes sense)
asked by Bryce 
Social studies
What company did parliament try to help with the tea act
asked by Melissa 
math
Mr. Wong left his house and drove north for 5 blocks, then turned right and drove 6 blocks, then turned south and drove 2 more blocks. Finally, he turned right again and drove one more block to end up at the library. How many blocks east of Mr. Wong’s
asked by Destiny J 
Math
A truck who tires have radius 12 inches is pushed a distance of 30 inches. What is the size of the angle through which the tires have traveled.
asked by Anonymous 
math
Working on patterns. There is a diagram. Its a rectangle with the numbers 10, 16, 23 in each corner. Inside the rectangle is a circle and inside the circle are the numbers 9, 12, 24. The directions say to place the numbers 8 to 26 either inside or outside
asked by Brandon 
business
what economic system is best for crisas of epic popertion
asked by lowery 101 
English(need help explain the meaning)
Do you think that there should be a cap to the monetary damages that are awarded in malpractice cases? What does this mean? what do you mean by cap to the monetary demages??? please help. I am foreign who need this sentence re explain to me in easier
asked by Patel 
Math
If you could select another number to represent the number of minutes in an hour, what would be a good choice? Why? I am not sure what to chose so I need help
asked by Anonymous 
Math
5x/7+1/72x/46/4
asked by Jaime 
Physics
Two identical capacitors store different amounts of energy: capacitor A stores 2.4 103 J, and capacitor B stores 4.8 104 J. The voltage across the plates of capacitor B is 11 V. Find the voltage across the plates of capacitor A.
asked by Anonymous 
Physics
A small mailbag is released from a helicopter that is descending steadily at 2.36 m/s. (a) After 5.00 s, what is the speed of the mailbag? (b) How far is it below the helicopter? (c) What are your answers to parts (a) and (b) if the helicopter is rising
asked by <3 
Math Ms.Sue please
1. 2/3  5/4 3 3/12 23/12 17/12 2. 6.1 + 1.7 7.8 4.4 7.8 4.4 3. 1.8  3.9 2.1 5.7 2.1 5.7 4. A mountain climber ascends a mountain to its peak. The peak is 12,740 feet above sea level. The climber then descends 200 feet to meet a fellow climber.
asked by Charlotte 
Physics
A positive point charge (q = +5.4 108 C) is surrounded by an equipotential surface A, which has a radius of rA = 1.5 m. A positive test charge (q0 = +4.8 1011 C) moves from surface A to another equipotential surface B, which has a radius rB. The work
asked by Anonymous 
math
At 4 pm, Jack who is 6 ft tall cast a shadow that is 4 1/2 ft long. At the same time, a nearby free cast a shadow that is 12 ft long, how tall is the tree?
asked by sarah 
Chemistry
Determine the sulfate ion concentrate in a solution prepared by diluting 15.00 ml of 0.115 M Y2(so4)3 with 35 ml of water?
asked by Al 
Physics
A capacitor is constructed of two concentric conducting cylindrical shells. The radius of the inner cylindrical shell is 2.40 103 m, and that of the outer shell is 2.53 103 m. When the cylinders carry equal and opposite charges of magnitude 1.53 1010 C,
asked by Anonymous 
finance

Math desperate
If you could select another number to represent the number of minutes in an hour, what would be a good choice? Why? I am not sure what to chose so I need help Pleas help me
asked by Anonymous 
Math
My dauther has the following question . She is in 4th Grade. Mr. Wong left his house and drove north for 5 blocks, then turned right and drove 6 blocks, then turned south and drove 2 more blocks. Finally, he turned right again and drove one more block to
asked by Jessica Torres 
math
I am a 2 digit number. I am even. My digits have a difference of 1. I am not a multiple of 5. The sum of my digits is 11. What number am I?
asked by brenda 
college algebra
Please help. Merina is moving out of her mom's house to her new house which is 14 miles away to reach her new house. Truck A offers a flat fee of $25 and $.40 per mile. What is the proper equation to solve the problem.
asked by Nima 
Calculus
I'm reviewing for a test tomorrow and two of the questions on the review had me a little stumped. Lim Sq. Rt.(x+5)  Sq. Rt (5) all divided by X>0 X I was able to rationalize and ended up with (X)/ x ((sq. rt.(x+5))+ sq. rt.(5)) which gives me 1/ sq.
asked by Danya 
Calculus
Find arc length of y=logx from x=1 to x=2. dy/dx)^2=1/x^2 arc length=Int of [sqrt(1+1/x^2)]dx =Int of [sqrt(1+x^2)/x^2] =Int of [sqrt(1+x^2)]/x from x=1 to x=2. How to proceed further to integrate?
asked by MS 
Physics
a hockey puck slides across the ice at a rate of 11 m/sec and covers a distance of 70 meters. How long does it take the puck to travel 70 meters. also calculate the acceleration of the puck.
asked by Tammy 
physics
i need a proof/solution to this question. please help. if a ball is trown vertically upward at 80 ft/sec it will continue to rise for approximately how many seconds? how many seconds will the ball return to the ground? thanks!
asked by Anonymous 
Science
what is a device that does work in a electrical current? A. load B. turbine C. charge D. Magnet
asked by Jessica 
Science
What is a object in which the electrons at one end spin in one direction and the electrons at the other end spin in an opposite direction? A. load B. turbine C. Magnet D. Charge
asked by Anne 
English
1. The candles inside the lanterns were very big since they had to burn for eight to ten hours. 2. The candles inside the lanterns were very big since they had to burn for from eight to ten hours. (Do we have to use 'from' before 'eight'? Are both
asked by rfvv 
English
1. Robbers could no longer steal at night. 2. Robbers could not steal at night any longer. 3. Robbers could not steal any longer at night. (Are the three all the same? When #1 is changed into #2 or #3, what is the proper position of 'any longer'?)
asked by rfvv 
Physics
Two identical capacitors store different amounts of energy: capacitor A stores 2.5 x 103 J, and capacitor B stores 2.8 x 104 J. The voltage across the plates of capacitor B is 11 V. Find the voltage across the plates of capacitor A.
asked by Ann 
English
1. Rulers elsewhere in Europe soon learned about the advantages of street lights. 2. Rulers who were elsewhere in Europe soon learned about the advantages of street lights. (Does #1 mean #2? Is #2 a correct sentence and has the same meaning as #1?)
asked by rfvv 
BIOLOGY
Can TAMIFLU form a hydrogen bond with another molecule? Can TAMIFLU form a ionic bond with another molecule? Can TAMIFLU form a van der Waals forces bond with another molecule?
asked by Tom Sonoa 
physics
To test the quality of a tennis ball, you drop it onto the floor from a height of 4.31 m. It rebounds to a height of 2.51 m. If the ball is in contact with the floor for 12.6 ms, what is its average acceleration during that contact?
asked by kristy 
physics
A stone is dropped into a river from a bridge 45.4 m above the water. Another stone is thrown vertically down 1.14 s after the first is dropped. Both stones strike the water at the same time. What is the initial speed of the second stone?
asked by kristy 
physics
A car accelerates uniformly from rest to a speed of 21.5 km/h in 6.9 s. Find the distance it travels during this time. Answer in units of m
asked by sophia 
Geography (Ms. Sue)
1). Why is the Northeast one of the most heavily industrialized and urbanized areas? 2). How is the economy of the Midwest changing? 3). What helped the economy of the West to grow? My answers to these questions are the following: 1). The Northeast is one
asked by Anonymous 
statistics
First graders who misbehave in school may be more likely to be regular smokers as young adults according to a new study presented in the July 2004 issue of the American Journal of Epidemiology. After following a group of U.S. first graders for 15 years, it
asked by Anonymous 
Algebra
Perimeter of a triangle is 24 feet. One side is: (x+4) Another side is: 4x The last side is: 10(x1) What does x equal?
asked by Anonymous 
physics
You are to make four straightline moves over a flat desert floor, starting at the origin of an xy coordinate system and ending at the xy coordinates (148 m, 66 m). The x component and y component of your moves are the following, respectively, in meters:
asked by kristy 
physics
A startled armadillo leaps upward, rising 0.521 m in the first 0.204 s. (a) What is its initial speed as it leaves the ground? (b) What is its speed at the height of 0.521 m? (c) How much higher does it go
asked by kristy 
english
I am to identify 3 words or phrases in the Canada anthem and explain. Verse one: 1. True North Strong and Free  this phrase expresses hope and freedom of choice, speech and beliefs. 2. with Glowing hearts  this phrase describes the love and pride for our
asked by vanessa 
physics
To test the quality of a tennis ball, you drop it onto the floor from a height of 4.31 m. It rebounds to a height of 2.51 m. If the ball is in contact with the floor for 12.6 ms, what is its average acceleration during that contact?
asked by kristy 
geography
If a state is outside.the contiguous united states, what does this mean?
asked by Delilah 
physics
A lead ball is dropped in a lake from a diving board 5.89 m above the water. It hits the water with a certain velocity and then sinks to the bottom with the same constant velocity. It reaches the bottom 4.29 s after it is dropped. (a) How deep is the lake?
asked by kristy 
medicall billing and coding
I need research to do a paper on POA INDICATORES. with penn foster
asked by Annette 
chemistry
What volume of a 2.5 M stock solution of acetic acid (HC2H3O2) is required to prepare 100.0 milliliters of a 0.50 M acetic acid solution?
asked by delacia 
Algebra
The perimeter of a rectangle is 26 meters The short sides are (2x6) The long sides are (x+3) What is the value of x?
asked by Anonymous 
Math
how do you write radicals as powers? please help me with the following question, I know the answer but I don't know HOW to get it. I must learn this so please help me. ãy 5/3
asked by Jenna 
physics
Use d=1/2gt2 and solve for the time one spends moving upward in a 0.6m vertical jump. Then double it for the "hang time"the time one's feet are off the ground.
asked by cassie 
media literacy
So i need help on figuring out the steps on making media literacy ad. Can anyone give me a sep by step site/etc., on how to make a media literacy ad
asked by rockr.boi.gurl.luvr14 
Science
If an experiment disproves a scientist's hypothesis, what should the scientist do next? 1. Develop a testable question. 2. Revise the hypothesis and try the experiment again. 3. Develop a theory based on the data gathered in the experiment. 4. Change the
asked by Anonymous 
Multiply decimals
I do I start 0.0061 0.5 the decimals are confusing me
asked by Enajai McNair 
Math
how do you write radicals as powers? please help me with the following question, I know the answer but I don't know HOW to get it. I must learn this so please help me. y5/3 is under the square root sign sorry I retyped this, but I made a mistake typing it
asked by Jenna 
math
find the quotient 7 divided by 14/3 can you at least give me a rundown on how to do it thank you.
asked by real numbers help 
Math
There are 648 students in 5th grade at oak elementary school. For the upcming field trip,they need to be split into groups of 25. About how many groups are needed?
asked by Nazariyah 
MATH
Erica uses 39 inches of ribbon to make wreaths to sell at a craft fair. She has 8,656 inches of ribbon to use. About how many wreaths can she make.
asked by Nazariyah 
math
A local sporting goods store sells hula hoops for $11 each. This week the store owner sold $372 worth of jula hoops. About how many hula hoops were sold?
asked by Nazariyah 
chem
Consider two identical iron nails: One nail is heated to 95 °C, the other is cooled to 15 °C. The two nails are placed in a coffee cup calorimeter and the system is allowed to come to thermal equilibrium. What is the final temperature of the two nails?
asked by mari 
market research
what is "market research
asked by rockr.boi.gurl.luvr14 
Science
4)A student observes dark clouds are surrounding the school and the grass on the playground is wet. The student reasons that it rained. Which scientific skill did the student use to determine that it rained?(1point) Classification Observation Inference
asked by Gabby 
Social Studies
Which statement explains why division of labor increases work productivity? 1. Employers can pay workers more money when they get more done. 2. Employers must fire some of their workers so fewer people have to get the work done. 3. Workers learn their jobs
asked by Anonymous 
Quantum Mechanics
Suppose we have a quantum circuit that takes the input 0⟩ and outputs +⟩, and also takes the input 1⟩ and outputs −−⟩. If we input √2*i/√3+⟩ + 1/√3−⟩, what does the circuit output?
asked by Anonymous 
Math
2 4/5 + 1 3/5 =
asked by Kirk 
english grade 12
i'm to make an note making frame work which includes main idea and examples or supporting ideas or key words. the video is naming canada. Main Idea: Discovering our nation Canada 1. Native language Kanata was translated as our nation country name. 2. The
asked by vanessa 
alg 1 help?
If A = {0, 1, 2, 3} and B = {c−3, −2, −1}, what is A ¿ B? ? help?:(
asked by ty 
math
Find and Interpret the median and the interquartile range for each distribution. The median: 31. Here's the set of numbers: 10, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 23, 24, 25, 27, 31, 34, 34, 35, 35, 36, 37, 38, 39, 39, 41, 43, 44, 45, 48, 49, 62, 73
asked by Ashley 
math
What is the smallest integer that can possibly be the sum of an infinite geometric series whose first term is 9?
asked by Speedo 
Physics w/c
After having collected samples along the shore all day long, a marine biologist walks back to her campsite, 2.37 km away. Her dog runs ahead, at twice the speed, reaches the campground and turns around until it meets her again. Then, the dog proceeds to
asked by Anonymous 
algebra
how do you solve this algebra problem 8(2x3)6x if x = 3
asked by shantonia 
bigbang
In the lecture it was shown that the speed of a body on a circular orbit decreased as a function of distance from the object it orbits (e.g. the Sun) as v(r)∝1/r√. This followed from Newton's gravitational law F=GmMr2 and that for circular motion
asked by xav 
Algebra
The perimeter of a rectangle is 26 meters The short sides are (2x6) The long sides are (x+3) What is the value of x?
asked by Anonymous 
Algebra
I need help with solving these absolute value inequalities. I have to graph them as well. y< x+2+4 and y>x+5+3 I just don't know what to do without a coefficient in front of the absolute value!
asked by Mimi 
math 5th grade
Hunter school has a kindergarten and grades 1 through 6. there are 2 kindergarten and 2 classes in each grade. If the maximum class size is 25, what is the greatest number of students that could be in the school?
asked by lewis 
science
If an experiment disproves a scientist's hypothesis, what should the scientist do next? 1. Develop a testable question. 2. Revise the hypothesis and try the experiment again. 3. Develop a theory based on the data gathered in the experiment. 4. Change the
asked by Anonymous 
Math
What should the n value be if I want to compound by the second? How about by the milisecond?
asked by Sam 
Algebra
3m(4) ___________ = 12 6
asked by Tina 
science
what is difference between voluntary and involuntary muscle?
asked by tina 
Math
The temperature at 6,000 m altitude is 11 degrees Celsius. At 4,000 m, the temperature is at 2 degrees Celsius. How much colder is it at 6,000 m than at 4,000 m? What is the difference in temperature?
asked by Ellie 
Biology of environment
I don't get what these words mean can someone please simplify so I understand thank you !! Anthropocentric Biocentric Ecocentric
asked by Mohammad 
Biology of environment
I have to define what these words mean culture and environmental ethics and which one have influence over other For culture I just wrote that its beliefs and customs that are shared of group of people anything to add to that and I don't get what
asked by Mohammad 
math
Give an example of a real world situation that could be represented by the expression 1.42.3. Then simplify the expression and tell what the answer means in the context of the situation.
asked by maureen 
Biology of environment
5 factors that influence persons attitude towards environment and how this relate to their own worldview I got media, education and social habits which others ?
asked by Mohammad 
Math HELP Please
the sum of 8.5 and a number n is a negative. what are the two facts that you can conclude about the number n?
asked by maureen 
math
i am a six digit number less than 300,000. i have the same digit in my greatest and least place value. i am an even number. i have value of 90,000. the rest of my digits represent the smallest whole number. what number am I?
asked by john 
health help!!!!!!
What is cognitivebehavioral therapy? A. Uses family therapy principles to improve a person’s healthrisk behaviors B. Offers strategies to help patients better understand the factors and situations that precede alcohol and other drug use as well as the
asked by vickie 
Phyics
The leader of a bicycle race is traveling with a constant velocity of +11.9 m/s and is 10.7 m ahead of the secondplace cyclist. The secondplace cyclist has a velocity of +9.30 m/s and an acceleration of +1.20 m/s2. How much time elapses before he catches
asked by Antonio 
MATH HELP PLSS!!
i know if u want to compound monthly, then n is 12 and if daily, then n is 365 and if semi annually, then n is 2 and so on BUT HOW ABOUT IF I WANT TO COMPOUND BY THE SECOND AND ALSO BY THE MILLISECOND? HELP PLS!!!!
asked by Kaito 
Physical Science
2. Including a fullwave rectifier in an AC circuit will yield a(n) _______ current. A. continuous alternating B. continuous direct C. intermittent direct D. intermittent alternating
asked by Akeelah 
precalc
on a graph there are 3 points, (3,0) (0,2) (1,0) now, by using transformations, y= f(x)+1 is the answer: (3,1) (0,3) (1,1) ?? and also y= f(x2) (using original points) is it (3,2) (0,0) (1,2) or is it (3,2) (0,4) (1,2) ?? im not sure in what order
asked by dilated 
math
The launch site for trigon balloon co. is 250 ft above sea level. A hot air balloon is launched from the site and begins to rise at a rate of 110 ft/min. At the same time, another balloon 2200 ft above sea level begins to descend at a rate of 150 ft/min.
asked by sean 
HEALTH
What is behavioral therapy? A. Uses family therapy principles to improve a person’s healthrisk behaviors B. Offers strategies to help patients better understand the factors and situations that precede alcohol and other drug use as well as the
asked by vickie 
8th grade math HELP URGENT!!!
Solve Each equation by first dividing each side of the equation by the number outside the parentheses. When would you recommend using this method to solve an equation? Explain. A. 9(x4)=72. B. 8(x+5)=60
asked by #HELP!!! 
Math URGENT!!!
32=8/7(3w  1) Find w.
asked by HELP! 
Geography (Ms. Sue)
1). What helped the economy of the West to grow? My answer: The West's growth in the 20th century was helped by air conditioning and by irrigation. I am aware that you have already explained that my answer was correct, yet incomplete. However, in what
asked by Anonymous 
Math
What is the equation of the line containing the given pair of points. (1,3) (3,4)
asked by Pam 
math
What is the coordinates of the xintercept. x + 5y = 15
asked by sam 
math plzzzzzzzzzzzzzzzz help!!!!!!!!!!!!!!!!!!
i am a six digit number less than 300,000. i have the same digit in my greatest and least place value. i am an even number. i have value of 90,000. the rest of my digits represent the smallest whole number. what number am I?
asked by john 
World History
what is the relationship between the development of specialized workers and the development of complex institutions?
asked by Anonymous 
Math
What is the slope of the line that goes through the given points. (3,2). (5,7))
asked by Pam 
Math
What is the intercepts of 4y12=4x
asked by Pam 
Math
What is the slope of x=2/13
asked by Pam 
OMG MATH !!
How do you compound something to the millisecond? like you would use the n value = 12 for monthly, 2 for semi annually, etc HOW ABOUT FOR MILLISECOND?
asked by Niall Horan 
Algebra
An inheritance of $19,000 was divided among three investments yielding a total of $1490 in simple interest per year. The interest rates for the three investments were 5%, 7%, and 10%. The 5% and 7% investments were $4000 and $1000 less than the 10%
asked by Doug 
physics
A ball rolls along flat ground at 7.0 m/s then encounters a hill. If the ball rolls 15 m up the hill before coming to a stop, what was the acceleration (in m/s2) experienced by the ball as it rolled up the hill?
asked by dominique 
physics
A ball is shot upward from the ground with an initial velocity of 12.0 m/s, along a yaxis that extends upward and that has its origin y = 0 on the ground. How much time does the ball take to move upward from y = 3.00 m to y = 5.00 m?
asked by omar 
Trigonometry
Solve the equation cos^2A = sin^2A + sinA when 0¨¬¡A¡360¨¬. Select all the solutions from the list below. A. 330 degrees B. 270 degrees C. 150 degrees D. 30 degrees
asked by Jerry 
health
Genital HSV1 outbreaks recur ________ regularly than genital HSV2 outbreaks. A. More B. Somewhat more C. Less D. None of the above
asked by aheley 
physics
A certain pendulum with a 1.00 kg bob has a period of 3.50 s. What will happen to the period of the pendulum if the 1.00 kg bob is replaced by a bob with a mass of 2.00 kg? Explain your answer.
asked by Anonymous 
Physics
Two balls, one of gold with a mass of 100 kg and one of wood with a mass of 1 kg, are suspended 1 meter apart. What is the attractive force, in newtons, of a. the gold ball acting on the wooden ball? b. the wooden ball acting on the gold ball?
asked by vv 
math
In a class of 60 student,the number of student who passed biology is 6 more than the number of student who passed chemistry.Every student passed atleast one of the two subject and 85 student passed both subjects
asked by Daniel 
Algebra
The set S= {AAA,AA,C,D} represents the sizes of batteries a hardware store offers. The set T= {regular, alkaline, rechargeable} represents the possible types of the batteries. Find the cross product S x T to determine how many different batteries are being
asked by Mary 
Chemistry
Heat energy is added to a 325 g block of nickel, and the temperature increases from 23 degrees celsius to 51 degrees celsius. If the same amount of heat was added to the same mass of water at the same temperature, what would the water's final temperature
asked by Bre 
World History
How was sumerian culture spread throughout mesopotamia?
asked by Anonymous 
Chemistry
On an alien planet, volume is measured in units of smaugs (S) and odahviings (O), where 1 S = 2.25 O. By some weird coincidence, they use the exact same metric system that we use. Knowing this, how much is 500.0 O in units of kS
asked by kelly 
physics
A parachutist with a camera, both descending at a speed of 14 m/s, releases the camera at an altitude of 31.7 m. What is the magitude of the velocity of the camera just before it hits the ground? The acceleration of gravity is 9.8 m/s 2 and air friction is
asked by brianna 
World History
1)Why is the development of a written code of laws important to a society? 2)How did the need to interact with the environment lead to advances in civilization?
asked by Anonymous 
Chemistry
Convert 6.42x10^23 atoms a pure substance to moles of that substance. That is all it says. Please help. Thank you.
asked by Miley 
Physics
Along a straight road through town, there are three speedlimit signs. They occur in the following order: 51 , 33 , and 26 mi/h, with the 33 mi/h sign located midway between the other two. Obeying these speed limits, the smallest possible time tA that a
asked by Briana 
physics
A stone is dropped into a river from a bridge 45.4 m above the water. Another stone is thrown vertically down 1.14 s after the first is dropped. Both stones strike the water at the same time. What is the initial speed of the second stone?
asked by kristy 
Chemistry please help
An Ap student got a lab report back with "4.5 % error" written in red on it. He had found the boiling point of an unknown liquid to be 45 C. What is the correct boiling point of his unknown liquid? I know first I would write 4.5 % error = 4.5x/x x 100
asked by Taylor 
physics
A startled armadillo leaps upward, rising 0.521 m in the first 0.204 s. (a) What is its initial speed as it leaves the ground? (b) What is its speed at the height of 0.521 m? (c) How much higher does it go?
asked by kristy 
Math
9 7/8 + 2 7/8 I get 11 14/8 Is that right
asked by Nina 
Math
11/12  3/4 Help
asked by Joe 
Math
V(t)=175(1(t/45))^2 Find the inverse V^1=?
asked by Katie 
Chemistry
Calculate the moles of O in 2.57g of Ba(No3)2 I get 33.2m
asked by kelly 
Math
Romeo and Juliet first saw each other when they were 270 feet apart. Romeo began running toward Juliet at a rate of 16 ft/s. At the same moment, Juliet began running toward Romeo at a rate of 14ft?s. A. How many seconds after they started running will they
asked by Josiah 
math
onethird of a ===>1/3 x a oneeighth of r ====> 1/8 x r Is this answers correct or wrong?
asked by Mi 
Chemistry
Halogen have ... Electron affinity
asked by Ecampus 
Physics
Along a straight road through town, there are three speedlimit signs. They occur in the following order: 51 , 33 , and 26 mi/h, with the 33 mi/h sign located midway between the other two. Obeying these speed limits, the smallest possible time tA that a
asked by Briana 
trig
This identity means that translating a basic sine graph 3π/2 units to the right produces a basic cosine graph. True or False? sin(X(3(pi)/2)) = cosX
asked by Matt 
physics
A stone is dropped into a river from a bridge 45.4 m above the water. Another stone is thrown vertically down 1.14 s after the first is dropped. Both stones strike the water at the same time. What is the initial speed of the second stone?
asked by kristy 
math
cosx sinx sinx=0
asked by Mina 
physics
If body is rotating 30r.p.m in clockwise what is angular velocity and it direction
asked by ram 
trig
Evaluate and simplify tan 5π/12.
asked by Matt 
Algebra
When setting the price of admission tickets for the amusement park, Tabitha wants the price for a two child, two adult family to be $100. She also wants the adult tickets to cost $8 more than twice the cost of a child's ticket. How much should a child"s
asked by Zack 
math 3
Billy wanted to write a ratio of the number of police cars in the parking lot. there were 3 police cars and one truck he wrote 1:3 did he write it correctly explain your answer? I think it should be 3:1 because there are more police cars then there are
asked by Jay 
Math
5[2(8+5)15]
asked by Aman