Questions Asked on
November 30, 2015

Music
in key signatures with sharps the key is A.One half step up from the last sharp B.The next to last sharp C.One half step up from the last flat**** D.One whole step up from the last sharp which is true of a key signature with flats A.The next to last flat
asked by Janet 
math
You have been asked to build a scale model of your school out of toothpicks. Imagine your school is 30 feet tall. Your scale is 1 ft:1.26 cm. A)If a toothpick is 6.3cm tall, how many toothpicks tall will your model be? B)Your mother is out of thoothpics,
asked by kimie 
English
Help correct my work? Which of the following sentences from The Forbidden Fruit does not contain an example of hyperbole? "The ban provoked hot dreams and icy abstinence." "The smell of fried pork made me faint." "I would loiter for hours in front of the
asked by Anonymous 
Math
3. After a study was completed at a local college, it was found that 386 1,112 student live with there parents. What percent of students live with their parents? Round to the nearest hundredth of a percent where necessary. 3.44% 34.71% 49.36% 65.28% Can
asked by Mariana 
Science 8
When you turn on a batterypowered flashlight, you transform A.) Heat energy into light and chemical energy. B.) Chemical energy into electrical energy and light. C.) Heat energy into chemical energy and light. D.)Electrical energy and light energy into
asked by MathWhizza 
math
During the soccer season, richard attempted 80 goals and made about 65% of them. a. How many goals did Richard make? b. The team made a total of 327 goals. What percent of the team's made goals did Richard make? 15 goals;24.5% 52 goals;15.9% 61 goals;49.2%
asked by Mariana 
math
Points X and Y are on a number line, and Y partitions XZ segment into two parts so that the of the length of XY segment to the length of YZ segment is 5:7. The coordinate of x is 1.3, and the coordinate of Y is 3.8. What is the coordinate of Z?
asked by kudu 
English  The Red Badge of Courage
Which line from The Red Badge of Courage most clearly supports the theme of courage as Henry would define it at the end of the novel? A. "And there were iron jaws of tradition and law on four sides. I was in a moving box." B. "His busy mind has drawn for
asked by SkatingDJ 
Physcial Science
Interpreting Graphs: a. At 0oC, what is the state or states of the water in the beaker? b. At 80 s, what is the state or states of the water in the beaker? c. What did you observe about the temperature of the water inside the beaker when ice is still
asked by Unknown 
Math Test
1. A rental car company charges $150.00 for a weekly rental and an additional $0.20 for each mile driven. The function rule C=0.20m+150.00 describes the relationship between the number of miles driven m and the total cost C. If the rental car can only be
asked by Kaai97 
Math
Gina works at a diner. She earns $6 each hour plus tips. In one week, she worked 37 hours a week and earned $43 in tips. How much did she make altogether? Write an equation. Use a variable for the unknown. Solve
asked by Miley 
Math Homework questions. (check plz)
Can someone check these? 11. The sales tax rate is 7.4%? a. Find the tax paid for a pair of shoes with a list price of $93 b. the team made a total of 325 goals. what percent of the teams made goals did richard make? $6.88; $99.88 $6.88; $93.68 $0.69;
asked by Layla 
Social Studies
1. When people talk about natural resources, they usually mean (1 point) vegetation. water. minerals. all of the above•• 2. Geothermal energy is considered a (1 point) fossil fuel. renewable resource.•• nonrenewable resource. recyclable resource.
asked by Mary 
social studies
1) Diversity most closely means (1 point) a. sharing cultural traits and practices with others. ** b. making up a whole of many different parts. c. being a member of a small ethnic group. d. having many similar regions next to one another. 2) How does life
asked by Jake 
calculus
An open box is to be made out of a 10inch by 14inch piece of cardboard by cutting out squares of equal size from the four corners and bending up the sides. Find the dimensions of the resulting box that has the largest volume.
asked by javy 
math
A map distance of 5 inches represents 200 miles of actual distance. Suppose the distance between two cities on the map is 7 inches. What is the actual distance between the two cities? Write the rule you used to find the actual distance.
asked by Anonymous 
physics
A pitcher throws a 0.141kg baseball toward the batter so that it crosses home plate horizontally and has a speed of 42 m/s just before it makes contact with the bat. The batter then hits the ball straight back at the pitcher with a speed of 50 m/s. Assume
asked by king 
Chemistry
I wrote the balanced equation for cream of tartar and baking soda: NaHCO3+KHC4H4O6>KNaC4H4)6+H2CO3 I identified the conjugate acid base pairs: NaHCO3 and H2CO3, KHC4H4O6 and KNaC4H4O6 I wrote a balanced equation for carbon dioxide gas and water:
asked by Bridget 
Math
A rental car company charges $150.00 for a weekly rental and an additional $0.20 for each mile driven. The function rule C=0.20m+150.00 describes the relationship between the number of miles driven m and the total cost C. If the rental car can only be
asked by Kaai97 
math
A blueprint is a scale drawing of a building. The dimensions of the blueprint for Penny's doll house are 1/4 of the measurements of the actual doll house. The floor of the doll house has an area of 864 sq inches. if the width of the doll house is 2/3 the
asked by Taniyah 
science
the waves above is an electrical signal resulting from a sound wave. how does the information in this electrical signal make it to your car radio, it is carried on an FM wave by modulating its frequency,is it carried on an FM wave by its amplitude, is it
asked by momma knows 
Math
Hendrick want to enlarge a photo that is 4 inches wide and 6 inches tall the enlarged photo keep the same ratio how tall is the enlarged photo if it is 12 inches wide
asked by Ashley 
PreCalculas
1.Suppose you pay $16,000 for a new car and estimate that it will be worth 20% less with each passing year. What will your car be worth after 3 years? 2.A school club uses a telephone chain to inform members of changes in plans. The club president calls 2
asked by Anonymous 
math
A potato is put into an oven that has been heated to 350°F. Its temperature as a function of time is given by T(t)=a(1e^kt)+b. The potato was 50F when it was first put into the oven. 1.If the potato is 60°F after 2 minutes, what is the value of k?
asked by Kenneth 
Spanish
Which of the following is least likely to be served as a main course during la cena? la carne el pollo el pescado el helado***
asked by Kaai97 
social studies
How did Muslim Turks influence turkey's development?
asked by jack 
dps dhanbad
distance=8m,speed=42/5centimeter/sec,time=?
asked by rahul 
History
8.)Which answer best details a weakness of the Articles of Confederation? A.)The Articles of Confederation gave too much power to Congress and not enough to the states. B.)The Articles of Confederation did not give Congress all the powers it needed to help
asked by YRN DJ 
English
In which sentence is the underlined verb in the passive voice? a. The rock group is giving the concert just one more time. b. By then the rock group was already giving the concert. c.The rock group will have given the concert by then. d. The rock concert
asked by Samii 
Math
The function b(n)=6n represents the number of light bulbs b(n) that are needed for n chandeliers. How many lightbulbs are needed for 15 chandeliers? a. 90*** b. 2 c. 96 d. 80
asked by Kaai97 
PreCalculas help
Suppose you sign a contract for an annual salary of $50,000 with a guaranteed raise of 5% each year. 1.Write your salary for the next n years as a geometric sequence in explicit form. 2.What will your salary be in year 5? 3.How much will you have earned in
asked by Anonymous 
math
Barry wants to make a drawing that is 1/4 the size of the original.if a tree in the original drawing is 14 inches tall, how tall will the tree in Barry's drawing be?
asked by Taniyah 
Health ( ANSWER ASAP)
1)Which nutrient can be found in both animals and plants and provides growth and repair of your bodys tissues A) Fiber B) Protein My theory is Protein C) Trans Fat D) Unsaturated fat 2)__ Is a type of complex carbohydrate that does not get broken down or
asked by trololololololololol 
Geometry
Find the coordinates of the orthocenter of the triangle with the given vertices. L (8,0) M (10,8) N (14,0)
asked by Chase 
math
A landscape architect submitted a design for a triangleshaped flower garden with side lengths of 21 feet, 37 feet, and 15 feet to a customer. Explain why the architect was not hired to create the flower garden. THANK YOU!
asked by kimie 
PreCalculas
The psychological sensation of loudness B is measured in decibels and is defined with reference to the intensity, , of a barely audible sound by the following equation. In this equation, I is the intensity of the sound in question. B=10log 1/1o If the
asked by Ryan 
Algebra
A company charges $6 to make an pattern for an order of Tshirts and $11 for each Tshirt it produces from the pattern. The expression $11n+$6 represents the cost of n Tshirts with the same pattern.Find the total cost for 5 Tshirts with the same pattern.
asked by Ethan 
Chemistry
Calculate the heat released when 1.00L of Cl2 (g) with a density of 1.88g/L reacts with an excess of sodium metal at 25 degrees C and 1 atm to form sodium chloride.
asked by Emily 
Math
Can someone check my answers? And if there wrong can you help me? 1. y5 / 3 = 1 2*** 8 18 6 Combine like terms: 3. 21a + 16a 5a 5a 37a 37a*** Simplify the expression: 4. 9a  b  2a  10b 7a +11b 11a + 9b 11a + 9b*** 7a + 11b 5. 5(x+10)+ x 6x + 15
asked by Ciara 
PHYSICS !!!
The diffusion rate for a solute is 4.0 1011 kg/s in a solventfilled channel that has a crosssectional area of 0.50 cm2 and a length of 0.220 cm. What would be the diffusion rate m/t in a channel with a crosssectional area of 0.30 cm2 and a length of
asked by myheadhurts 
Math
A ball is thrown into the air with an upward velocity of 48ft/s. It's height h in feet after t seconds is given by the function h=16t^+48t+8. In how many seconds will the ball hit the ground? I got 1.5 seconds put when I plug it back into the equation, I
asked by Amy 
geometry
When constructing a perpendicular bisector, why must the compass opening be greater than one half the length of the segment
asked by cassie 
math
Find the missing term. ___, 48, 12, 3
asked by ming 
History
15.)Which phrase best summarizes the purpose behind the Bill of Rights? A.)It divided powers. B.)It honored promises. C.)It protected freedoms. D.)It created checks and balances. C?
asked by YRN DJ 
chemistry
Which response has both answers correct? Will a precipitate form when 250 mL of 0.33 M Na2CrO4 are added to 250 mL of 0.12 M AgNO3? [Ksp(Ag2CrO4) = 1.1 „e 10¡V12] What is the concentration of the silver ion remaining in solution?
asked by farahn 
History
16.)The defect of the Confederation is that the United States has no powers to exact obedience, or punish disobedience to their resolutions. Which statement summarizes the main idea of this passage? A.)A Bill of Rights would protect citizens from excessive
asked by YRN DJ 
algebraic expression
Roberto decided to get rid of all of his baseball cards so he gave his four friends 32 baseball cards each. How manybaseball cards did he have before giving themtohis friends. 32*4=128
asked by ming 
PHYSICS
a girl walks 1km north in 15min.then walks 200m south west in 60sec.what is her average velocity?
asked by bety 
History
9.)Which answer best summarizes the state's responsibilities to the national government under the Articles of Confederation? A.)States had to pay taxes set by Congress and provide soldiers during war time. B.)States had to provide representatives to
asked by YRN DJ 
math
Alicia Martin's savings account has a principal of $1,200. It earns 6% interest compounded quarterly for two quarters
asked by john 
a
Write the next two terms in the pattern. 9, 27, 81, 243, ___, ___,
asked by ming 
math
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of cars is bellshaped and has a mean of 64
asked by Anonymous 
Science
2 spherical containers P and Q are connected by a tap. P contains a gas at pressure 5 atm at 300K. Q contains same gas at pressure 2 atm at 400K. If tap is opened find the final pressure. Given: volume of Q is 4 times volume of P.
asked by Sanchit 
PHYSICS
A MAN RUNS 300M WEST IN 60SEC.THEN RUNS 100M NORTHWEST IN 20SEC.WHAT IS IT'S AVERAGE VELOCITY IN M/S?
asked by BETY 
Math
Shelly and Michelle are making a quilt. They have a piece of fabric that measures 48 inches by 168 inches. All pieces must be square with none left over . What is the side length of the largest square that can be cut?
asked by Anonymous 
History
1.)Which is the main way the Bill of Rights protected against the tyranny that the AntiFederalists feared? A.)It established and protected the same rights for all citizens, including women and slaves. B.)It gave all of the states the same amount of power
asked by YRN DJ 
Chemistry
Are the following True or False? If false, explain why. (I put what I think the answers are below each question) 1) Iron metal will reduce Fe3+ to Fe2+ (False because Fe3+ is more stable than Fe2+?) 2) Copper metal will dissolve in nitric acid, liberating
asked by Anonymous 
math
Write the next two terms in the pattern. 9, 27, 81, 243,
asked by ming 
Math
1 Write the fraction oneeighth as a percent. Round to the nearest hundredth of a percent where necessary. (1 point) 12.50% 37.50% 62.50% 80.00% 2 Write the decimal 0.063 as a percent. (1 point) 0.63% 6.30% 63% 630% 3 After a study was completed at a local
asked by math HELP! 
math Help plz
1.Given a geometric sequence with a_1=6 and r=2/3, write an explicit formula for a_n, the nth term of the sequence. 2.A geometric sequence has a_4=4 and a_5=7. What is a?
asked by Kenneth 
Science plz help
Describe how community residents and authorities can prepare for an earthquake and its aftermath. Review earthquake advice from the USGS, the American Red Cross, and other agencies. If you live in an area that is susceptible to earthquakes, include
asked by Aria 
Math
Can someone check my answers? And if there wrong can you help me? y5 / 3 = 1 2 8 18 6 Combine like terms: 21a + 16a 5a 5a 37a 37a Simplify the expression: 9a  b  2a  10b 7a +11b 11a + 9b 11a + 9b 7a + 11b 5 (x+10) + x 6x + 15 5x + 15 6x + 50 4x
asked by Ciara 
social studies
What is social studies?social studies is when you learn about your history and they tell you what happen back then when a lot of us wasn't born and then they tell you to do your warm up.
asked by Maria 
math
a radiator holds 5 gallons. how much of the 30% antifreeze solution should be drained and replaced with pure water to reduce the solution to 9% antifreeze?
asked by bob 
Math
Can someone please help me? Question: what is the order from least to greatest of the following 3/5 0.49 17/20 and 0.5? Thank you
asked by Pancake2wish 
math
write an algebraic expression for the word phrase. 10 times the product of g and h.
asked by ming 
Math
How do I say the number 0.0016 and 0.0028? I've tried looking online but I'm not sure if they are correct. Please help me, thank you!
asked by Phyllis 
science
A 0.972g sample of a CaCl2*2H2O/K2C2O4*H2O solid salt mixture is dissolved in ~ 150ml of deionized water, previously adjusted to a pH that is basic. The precipitate, after having been filtered and airdried, has a mass of 0.375 g. The limiting reactant in
asked by thabiso 
Math
You are offered two different sales jobs. Job A offers an annual salary of $36,000 plus a year end bonus of 1.5% of your total sales. Job B offers an annual salary of $32,000 plus a year end bonus of 2% of your total sales. How much would you have to sell
asked by Sam 
Essential Algebra Readiness
1. Write the following ratio in simplest form: 32 minutes: 36 minutes A. 8:9 B. 8:36 C. 32:9 D. 128:144 I chose: A 2. In a sports equipment locker, there are 81 balls and 45 baseball mitts. Write the ratio of balls to mitts in simplest form. A. 9:5 B.
asked by FallenAngel 
art
Alyssa B.the art piece with the dripping rainbow would most likely be used to develope a design for conservation, relate a historic event, tell a story created by a writer, help in the creation of a new unbrella
asked by momma knows 
physics
A boat moving at 13 mi/hr is crossing a river in which the current flowing at 6 mi/hr.ln what direction should the boat head if it is to reach a point on other side of the river directly opposite its starting point. Please help me I really don't know what
asked by jae 
Spanish
What is the correct way to order steak in a restaurant ? Comes el bistec Como el bistec Quieres el bistec Quiero el bistec***
asked by Kaai97 
English
1. She works as a cleaner in/at a hospital. (Which preposition do I have to use?) 2. She spent two weeks in hospital/ in the hospital. (Are both OK? Do you use 'in hospital' in th UK? Do you use 'in the hospital' in the USA?) 3. I had to go to hospital. 4.
asked by rfvv 
science
besides coal and oil (fossil fuels) what type of rocks store a great deal of carbon?
asked by idk 
chemistry
If 150.0 g of Zinc at 100.0 C and 250.0g of liquid water at 10.0 C are mixed in an insulated container, what is the final temperature of the mixture? Czn= .39J/g C Cwater= 4.184J/g C Are we looking for the delta T? If we are, how do you find Q (joules)
asked by miyabi 
History
11.)Which of the following resolved the issue of whether slaves could be used to determine the number of representatives a state could have? A.)Connecticut Compromise B.)Electoral College C.)Great Compromise D.)ThreeFifths Compromise I picked D
asked by YRN DJ 
History
12.)Why was it important for states like New Jersey to have a system that allowed for each state to have equal representation in the national government? A.)Because New Jersey did not want to compromise with slave states B.)Because New Jersey favored the
asked by YRN DJ 
Chemistry
Approximately how many joules of heat are needed to raise the temperature of a 4.0gram sample of water to 8.0C?
asked by Caroline 
Chemistry
A substance undergoes a firstorder decomposition. After 40.0 min at 500 degrees C, only 12.5% of the original sample remains. What is the halflife of the decomposition? If the original sample weighted 243 g, how much would remain after 2 hours?
asked by Bob 
Math
Tell whether the sequence is arithmetic. If it is, what is the common difference? 1, 1 1/6, 1 1/3, 1 1/2 a. yes; 1/6*** b. yes; 1/6 c. yes; 6 d. no
asked by Kaai97 
geometry help plsss
friend constructs line xy so that it is perpendicular to and contains the midpoint of line AB. he claims that line AB is the perpendicular bisector of line line XY. what is his error
asked by bella 
Math
Ernesto drew a map of his school. He used a scale of 1 inch: 50 feet. What distance in inches on Ernesto's map should represent the 625 feet between the cafeteria and the science lab?
asked by Wendy 
Science
Suppose the moon rotated on its axis just as quickly as earth. Would you still see the same side of the moon from earth? Please help!
asked by Amanda 
geometry
Explain how you can use a straightedge and a compass to construct an angle that is both congruent and adjacent to a given angle?
asked by cassie 
math
Use a proportion to find the length of the missing side in the following similar figures. Answer choices: x = 28 cm x = 30.8 cm x = 6.4 cm x = 19 cm
asked by rasberry 
physics
A 0.014 kg bullet is fired straight up at a falling wooden block that has a mass of 4.0 kg. The bullet has a speed of 700 m/s when it strikes the block. The block originally was dropped from rest from the top of a building and had been falling for a time t
asked by sarah 
Physics
In a car crash, Car A rear ends Car B that stopped at a red light. After the crash, Car A and Car B meld together moving at a speed of 14 m/s. Car A has a mass of 1750 kg. Car B has a mass of 2000 kg. Calculate the initial momentum of Car A. So far I have
asked by Rebecca 
Math
Find the start, elapsed, or end time. 1. Start time is 11:00am Elapsed time is 4 hours and 5 minutes How do you go about finding the end time? 2. Start time Elapsed time is 9 3/4 hours End time is 6:00pm I am really confused on how to begin finding the
asked by Patrick 
Math
Explain how you could use a map to estimate the actual distance between Miami, Florida, and Atlanta, Georgia.
asked by Wendy 
math
A repairman charges $40.50 per hour. This can be written as $40.50x. Evaluate this expression if he works for 5 hours.
asked by ming 
History
14.)Which of the following best explains the Electoral College? A.)A group of people that decides which candidate should be elected president if there is a tie between the final two candidates B.)A body of electors in each state that casts a fixed number
asked by YRN DJ 
History
7.)With the formation of the colonies came the combining of many different cultural groups. How is the influence of African slaves and Native Americans on colonial culture similar? A.)They only made small, unimportant contributions. B.)They both influenced
asked by YRN DJ 
language
The point of view most suitable for memoirs is the______________ point of view.
asked by angel 
math
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of cars is bellshaped and has a mean of 56
asked by john 
PreCalculas
The nth term of a a geometric sequence is given by a_n=27(0.1)^n1 . Write the first five terms of this sequence. Can i get some help
asked by Anonymous 
chemistry
If 150.0 g of copper at 100.0 C and 125.0g of liquid water at 35.0 C are mixed in an insulated container, what is the final temperature of the mixture? Ccu= .39 J/g C Cwater= 4.184 J/g C Did i do this correct: 150.0 x 100.0 x .39 = 250 J 125.0 x 35.0 x
asked by miyabi 
Math
Shawn rides his bicycle 9/10 mile to school. On his way to school, he stops at Mike's house, which is 1/5 mile from Shawn's house. Then they both ride to José house, which is 2/7 mile from Mike's house. How far is it from Jose's house to the school?
asked by Daniel 
Math
A person who is 60in. tall casts a shadow that is 15in. long. How tall is a nearby tree that casts a shadow that is 40 in. long?
asked by Alexa 
History
1.)PHOENIX, Sept. 20, 2012 Arizona's new immigration law takes effect this week. According to the law, police officers must check the status of anyone who may be an undocumented immigrant. Officers have the right to decide who is checked under this law. A
asked by YRN DJ 
physics
A box slides down a 30.0 degree ramp with an acceleration of 1.25m/s². Determine the coefficient of Kinetic friction between the box and the ramp. I'm not sure to work it out I draw a picture to see if it would help me but I'm still stuck..
asked by Mindy 
math
Timea ran 3 miles in 19 minutes. At this rate, how many minutes would it take her to run 5 miles?
asked by yana 
math
If you are making a model of your bedroom, which would be an appropriate scale: 1 inch = 2 feet, or 1 inch = 12 feet? Explain.
asked by Wendy 
Physics
At t = 0 s,a particle of mass 7.08 kg starts from rest at the origin and moves with a velocity v = 6.00t^2i(hat) − 6.00tj(hat) + 6.00k(hat) m/s. 1. What is the angular momentum of the particle at t = 0 s I know angular is calculated from moment of
asked by Tyler 
Math
Liam combines 5/6 pounds of peanuts, 5/6 pounds of cashews,and 5/6 pounds of almonds to make a batch of mixed nuts. He divides the combined batch equally into 8 bags. How many pounds of nuts are in each bag?
asked by Amy 
Math
The sum of two numbers is 35.31. On of the addends is 9.8. What is the other addend?
asked by Amy 
Algebra
Two trains are 450 miles apart, and are traveling toward each other at the same time. They meet 6 hrs later. The speed of the first train is 25 mph faster than that of the second train. What is the speed of each train?
asked by E 
math
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of cars is bellshaped and has a mean of 55
asked by john 
Language Arts
Write present, present participle, past or past participle to identify the form of the underlined verb. I need to know first what is present participle and what is past participle? 1. Machines existed in Leonardo's day. Existed is underlined so I am saying
asked by Patrick 
math
Round each number to the nearest tenth. What is the best estimate for the answer to 47.82 + 74.31?
asked by diegop 
Algebra 1
In a town, there are 170 teenagers that own portable media players. This is at least 2/3 of all the teenagers in the town. What is the maximum number of teenagers who live in the town?
asked by Abigail 
Math
A factory produces x calculators per day. The total daily cost in Shillings incured is 5x^2800x+500. If the calculators are sold for sh (10010x) each, i, Determine the profit function ii, Find the number of calculators that would maximize the daily
asked by mesh 
Algebra
You are choosing between two different internet providers. Company A charges $75 for installation and $42 per month. Company B charges $30 per month for installation and $45 per month. After how many months will the total costs for Internet service through
asked by Sam 
math
two candles of the same height are lit at the same time one candle burns completely in 5 hours the other in 4 hours if they are allowed uninterruptedly after how long would one candle be 2.4 times as long as the other?so;ution
asked by jamicah 
PLEASE HELP (Civics)
Special purpose districts are agencies that accept tasks from the national government neighborhood groups without government local governments designed to meet a specific need *** regions created only for running state elections
asked by Anonymous 
math
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of cars is bellshaped and has a mean of 55
asked by Anonymous 
math
draw a line with a slope of 1/4 through the point (0 , 4)
asked by help 
Math
Express log z+ 2 log y  3log x as a single logarithm.
asked by Jo 
math
346 mi on 22 gal find each unit rate round to the nearest hundred if necessary
asked by Nichole 
math
What is temperature when you do math. In seventh grade math is hard and I don't understand what my teachers tell me they say that it is easy but i don't think it is i need a lot of help during math it used to be my favorite subject but now its not
asked by Maria 
Social Studies.
I am very interested in this memorial I just don't know why it is called a "moving monument." Why is the Vietnam Veterans Memorial such a moving monument? Why is it called a moving monument?
asked by Alexia Smith 
math
A company made 4 million in the second quarter this is 1/3 more than it made in the first quarter and 4/5 of what it made in the third quarter how much did the company make in the three quarters combined
asked by Monique 
math
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of cars is bellshaped and has a mean of 55
asked by john 
Algebra
Use synthetic division to find P(3) for P(x) = x^4  6x^3  4x^2  6x  2 I don't know how to solve this, can someone explain how please?
asked by Emma 
Science...anyone?
1. Which of these sources of energy is NOT renewable? a.) wind b.) solar power c.) hydroelectric power d.) natural gas 2. Air can be polluted by _____. a.) tiny particles of soot b.) carbon monoxide c.) sulfuric acid d.) all of the above 3. Which of the
asked by Sally 
History
10.)The Virginia Plan preferred representation based upon A.)income B.)population C.)region D.)state I picked B
asked by YRN DJ 
Algebra 2
An ice cream parlor sells sundaes with 3 different types of ice cream and 4 different toppings. They have 8 flavors of ice cream and 10 toppings for their customers to choose from. What's the probability a customer will order a sundae including whipped
asked by Laronda 
Math/Fractions
After school, Laura baby sits a neighbor's child for 50 minutes. They rest for 10 minutes,read for 15 minutes,and play the rest of the time. Write the total baby sitting time, the resting time and reading time, as fractions of an hour.
asked by Daniel 
Physics
A radioactive isotope of Bismuth undergoes Beta Decay with a halflife of 22 days. How long (in days) will it take the Activity (A) of the sample to decrease to oneninth of its original value? Assume that the original activity is A0.
asked by Ash 
Chemistry
An aqueous antifreeze solution is 40.0% ethylene glycol (C2H6O2) by mass. The density of the solution is 1.05 g/cm3. Calculate the molality, molarity, and mole fraction of the ethylene glycol. molality I actually can do this whole problem EXCEPT for one
asked by Kyle 
algebraic
i need an algebraic expression for 32 baseball cards given to each of 4 friends for a total of 128 baseball cards
asked by ming 
math
The average resting heart rate of a population is 89 beats per minute, with a standard deviation of 13 bpm. Find the zscores that correspond to each of the following heart rates. Round your answers to the nearest hundredth, if necessary. (a) 95 bpm Z= (b)
asked by john 
Algebra
The pair of points (6,y) and (10,1) lies on a line with slope 1/4. What is the value of y? A. 5 B. 2 C. 2 D. 5 What is the slope of the line that passes through the points (4,2) and (4,3) A. 1 B. 0 C. 0 D. Undefined A line has slope 5/3. Through
asked by Help! :) 
science
The human stomach is an organ that helps us digest food. The stomach is one of many organs involved in the process of digestion. Others include the esophagus, small intestine, pancreas, and gall bladder. What name is given to a set of organs that work
asked by jirehn bush 
Math
can someone explain how to do this Points A (10,6) and B (6,2) are the endpoints of AB. What are the coordinates of point C on AB such that AC is 3/4 the length of AB? a) (0,1) b) (2,0) c) (2,2) d) (4,1)
asked by Ashley 
Enriched Literature
If anyone has ever Superstition from the great books round table could you help me. Why does Frances make up her own rules and rituals? Thank you.
asked by Carson 
waves andoscillation
a 0.60kg block attached to a spring with a force constant 130n/m. is free to move on a frictionless, horizental surfce . The block is realesed from rest when the spring is stretched 0.13m. at the instant the block is relesed find force and accelration??/
asked by wasif 
maths
The sum of first 20 terms of an AP is equal to the sum of first 30 terms .Show that the sum of 50 terms of an AP is 0.
asked by Yashwanth 
chem
A balloon was filled to a volume of 2.55 L when the temperature was 30.0∘C. What would the volume become if the temperature dropped to 11.0∘C.
asked by a 
math
The physical plant at the main campus of a large state university receives daily requests to replace florecent lightbulbs. The distribution of the number of daily requests is bellshaped and has a mean of 42 and a standard deviation of 9. Using the
asked by Anonymous 
Algebra!!
1. What is the slope of the line that passes through the points (2, 5) and (1, 4)? A. 3 B. 2 C. 1/3 D. 1/3 2. A line has a slope 5/3. Through which two points could this line pass? A. (12, 13) and (17, 10) B. (16, 15) and (13, 10) C. (0, 7) and (3,
asked by Danielle 
Math Ms Sue please help me
select the equation of the line passes through the point (2,6) and is perpendicular to the line x=4. Answers y=4 y=6 x=6 x=2
asked by jasmine 
History
4.)What were the main duties of midwives? A.)To tend the garden & harvest the vegetables B.)To purchase food & take care of pregnant women D.)To clean the home & supervise the family's slaves C?!
asked by YRN DJ 
Physics
Five moles of an ideal gas are compressed isothermally from A to B, What is the work involved if the temperature of the gas is 332 K? Be sure to include the correct algebraic sign. GRAPH: wvw.webassign.n3t/cj8/15fc009.gif wvw and n3t need to be retyped
asked by Jordan 
English
1. He is an early bird. 2. He is a morning person. (Are both the same in meaing, right?) 3. She is a late bird. 4. She is an evening person. 5. She is a night person. (What about these sentences? Can they be the opposite of #1 or #2? Do you have some other
asked by rfvv 
Math
1.The nth term of a geometric sequence is given by a_n=1/4(4)^n1 . Write the first five terms of this sequence. 2.The nth term of a a geometric sequence is given by a_n=27(0.1)^n1 . Write the first five terms of this sequence.
asked by Anonymous 
Math
If log 3=a, log 5=b and log 7=c, express log_{15} 7 in terms of a,b and c.
asked by James 
Math  Statistics
A sixsided die is rolled 36 times. What is the probability that an odd number is rolled at most 15 times? What is the probability that an odd number is rolled exactly 15 times? Use the Normal Approximation to a Binomial.
asked by Nick 
math
The physical plant at the main campus of a large state university receives daily requests to replace florecent lightbulbs. The distribution of the number of daily requests is bellshaped and has a mean of 58 and a standard deviation of 11. Using the
asked by Anonymous 
science
other than astronomy would astronomers have to study in order to discover black holes?
asked by lexus 
Algebra
What is the slope of the line that passes through the pair of points (3/2,2) and (3,7/3) a.27/26 b.26/27 c.26/27 d.27/26
asked by Mary Anne 
Language Arts
Write present, present participle, past, or past participle to identify the principal part of the underlined verb. 1. Yolanda borrowed a biography of Leonardo. Borrowed is underlined and this is past. 2. His inventions are functioning perfectly well today.
asked by Patrick 
Physics
1. The problem statement, all variables and given/known data A 2.0m measuring stick of mass 0.175 kg is resting on a table. A mass of 0.500 kg is attached to the stick at a distance of 74.0 cm from the center. Both the stick and the table surface are
asked by Tyler 
Math
After school, Laura baby sits a neighbor's child for 50 minutes. They rest for 10 minutes,read for 15 minutes,and play the rest of the time. Write the total baby sitting time, the resting time and reading time, as fractions of an hour.
asked by Daniel 
Chemistry
A piece of copper alloy with a mass of 73.0 g is heated from 23.0◦C to 44.0◦C. In the process, it absorbs 558 J of energy as heat. What is the specific heat of this copper alloy?
asked by Sam 
Physics Check my work please
A mass is attached to a spring is 0.2 kg. The spring's constant is 40 N/m. The mass is stretched to a position of 0.3 m and released. The final position is 0.1 m. #1) Find the change in potential energy of the system. #2) What is the work done by the
asked by Jose Luis 
Geometry
If a point lies on the perpendicular bisector AB then the point is equidistant from _________. If a point lies on bisector of
asked by Sherrod 
Geometry
Draw a counter example that shows that the statement, "if a segment is parallel to one side of a triangle and intersects two other sides then it must be the midsegment of that triangle" is false. Please explain how i can prove this wrong! Thanks!
asked by Misaki 
chemistry please help me understand this
What is the charge on Pd when it is coordinated with triphenylphosphine? PPh3. Pd(PPh3)4 .... Google tells me the PPh3 is a neutral ligand, how can this be if the metal has to have a charge associated with it?
asked by paul 
algebraic
what is the algebraic expression for $1.60 a gallon of gas. $32.00 to fill the tank. 20 gallons
asked by ming 
algebraic expression
Write the expression n * n * n * n * n * n using an exponent. Name the base and the exponent.
asked by ming 
Maths
The number of goals that bully scores in each game is shown in the table below. Number of goals Frequency 0. 4. 1. 8 2. 5 3. 3 What was the modal amount of goals scored by billy? What is the mean amount of goals scored by billy?
asked by Anon 
Math
The tortoise can walk 3/5 of a mile in 1/2 of an hour. How many miles can he walk in 1 hour?
asked by Dalton 
math
Many people are trying to reduce their carbon footprint. Amrita’s carbon footprint this year was 85% of last year’s footprint. If her carbon footprint this year is 34 tonnes, what was her carbon footprint last year? please help!!!!
asked by maryam 
Physics 1100
Find theta; and W in the figure below where w1 = 21.0 N, w2 = 34.0 N, and α = 64.0°, assuming that the arrangement is at rest.
asked by Tess 
geometry
1.in this problem, you will draw three rays for each triangle. each ray starts at a vertex and passes through the interior of the triangle.(how many triangles am i drawing) what is the maximum number of points of intersection between the rays?
asked by bella 
mechanics
Beam ABC in the figure is composed of segment AB of length L and uniform section stiffness EI joined to segment BC of length L and uniform section stiffness 2EI. The beam is fixed at C (x=2L) and loaded by a downward concentrated force, P, applied at its
asked by Sara 
PreCalculas
write sqrt36*3sqrt64 using exponential notation i keep getting 24 so am i doing it wrong or is that right im confused
asked by Sam 
Math
60,000 min = Hr What is the best way to figure out the answer?
asked by Patrick 
geometry
A right triangle has one leg with a length of 48 and a hypotenuse with a length of 80. What is the length of the other leg?
asked by Anonymous 
Tennessee Technological university
Math if a rubber ball drops from a height of 28 meters, and on each bounce it rebounds up 30% of its previous height, how far will it traveled at the moment it hits the ground for the 16th time
asked by Brytanie 
Math
{(3,7),(2,7),(4,7),(5,7)} Is this relation a function?
asked by Kaai97 
History
which amendment protects citizens' freedoms of speech and press a.1st b.3rd c.5th d.)7th its c?
asked by Steve 
Social studies need help ASAP!!!!!
1. Which data tell you how much the price of goods inflates over a period of time? A. consumer price index B. gross domestic product C. unemployment rate D. economic indicator 2. what does the gross domestic product measure? A. the value of the U.S. and
asked by Kaitlyn 
Physics
Using 3 – 4 sentences, explain, in your own words, two ways you could cause an electrical current using only a wire and a horseshoe magnet.
asked by Alex 
Physics ._.
The diffusion constant for the alcohol ethanol in water is 1.24x10^9 m2/s. A cylinder has a crosssectional area of 4.10 cm^2 and a length of 2.06 cm. A difference in ethanol concentration of 1.37 kg/m^3 is maintained between the ends of the cylinder. In
asked by BlubBlub 
Math
{(8,6),(5,2),(8,1),(7,3)} Is this relation a function?
asked by Kaai97 
6 grade Math
241.5 grams of gold has a volume of 12.5 cubic cm. what is the volume of 193.2 grams of gold How do you set this problem up?
asked by Kj 
Math
A medicine in the bloodstream has a concentration of c(t) =at/t^2 + b where a=3 and b=1 Approximate the highest concentration of the medicine reached in the bloodstream Find algebraically when c(t) less then Sign 0.5
asked by Rose 
English
1. Don't hang up the phone. 2. Don't hang up on me. 3. Hold on the phone. 4. Hold on the telephone. ============= Are they all grammatical?
asked by rfvv 
Math
A rectangular box with a square base of length x and height h is to have a volume of 20ft^3. The cost of the top and bottom of the box is 20 cents per square foot and the cost of the sides is 8 cents per square foot. Express the cost of the box in terms
asked by Rose 
math
Write a number pattern for 8 star fish if each has 5 arms
asked by dimasha 
Math
A spherical balloon expands uniformly as it is inflated. The radius of the balloon in r meters at time t seconds. Find the radius, the volume, and the surface area of the balloon when the rates of increase of the surface area of the balloon and the radius
asked by Daniel 
Ms. Sue
hi Ms. Sue whos the main person to this homework help site
asked by goldensparklegirl222 
Music
Which units measure the amplitude of sound waves? seconds decibals watts hertz My choice: decibals
asked by Nicole 
Physics Check My Work Please
A mass is attached to a spring is 0.2 kg. The spring's constant is 40 N/m. The mass is stretched to a position of 0.3 m and released. The final position is 0.1 m. #1) Find the change in potential energy of the system. #2) What is the work done by the
asked by Jose Luis 
Language Arts
Write present, present participle, past or past participle to identify the principal part of the underlined verb. 1. Genius sometimes slows productivity. Slows is underlined and this is present 2. Leonardo da Vinci possessed great genius. possessed is
asked by Patrick 
Math
A giraffe is 18 feet tall. How tall is the giraffe in inches?explain how you determined your answer.
asked by Shannon 
chemistry
calculatat400 would you expect the reaction to be more or less product oriented that at 350c?explain
asked by anonymous 
Math
eight more than the quotient of a number and five is three. Write an algebraic expression or equation 8+y/5=3
asked by Shelly 
Precalc
1) log n + log 5 = 3 2) log y = 1/3 [log40  log5] + 2/3 log27 + log11
asked by Samantha 
chemistry
How do you work out the pKa of a substance from the titration curve that has two equivalence points?
asked by Adam 
Math
Hi I have to add and express each sum in simplest form can you please help me
asked by Anonymous 
Geometry
Is it possible for two lines to neither intersecting nor parallel? If so, what are they called? Is it possible for two planes to neither intersecting nor parallel? If so, what are they called?
asked by Sherrod 
Chemistry
How many molecules of silicon triiodide are present given 450.0 grams of the compound?
asked by Bigrol111 
History
19.)which amendment protects citizens' freedoms of speech and press A.)1ST B.)3RD C.)5TH D.)7TH Is it B
asked by YRN DJ 
government
how can the community reduce discrimination? how can we use the arts to reduce discrimination? thank you!
asked by lauren 
Maths:simultaneous equation
Plz help me solve for x and y x^3+y^3=1 x^4+y^4=1 help???
asked by Collins 
Math
A strees light L hangs H feet above a flat straight street. A person h feet tall at point O directly under the street light at time t=0 seconds, moves in a straight line along the street a v feet/second. If H=20 feet, h=6 feet, and v=4 miles per hour, find
asked by Daniel 
Miami trace
Chemistry. AN UNKNOwn gas has a pressure of 2.0, a volume of 15.0 L and a temperature of 348 Kelvin. The sample weighs 4.20 grams. What is its molecular weight. I am trying to find formula
asked by corey 
chemistry
Two substance have the same mass and are both initially at 15.0 C. They both absorb 110 J energy. Which substance will have the higher temperature, the one with the higher or lower specific heat? Explain
asked by miyabi 
Geometry
Can someone please walk me through this? I am really struggling with these type of problems and don't know what to do. Given: Line PS is perpendicular to line SQ, line RQ is perpendicular to line QS, line PQ is congruent to line RS Prove: Triangle PSQ is
asked by Blair 
social justice
what are examples of distributive, retributive, and communative justice?
asked by Maddie 
mechanics
The angled beam ABC in the figure is composed of segments AB and BC joined at B at a 90˚ angle. Both segments have length L and uniform section stiffness EI. The beam is fixed at C and loaded by a downward concentrated force, P, applied at its free end A.
asked by Sara 
Math
A gym has a $4 a month, and a $40 one time initial fee. Another gym has a $10 a month, and a $15 one time initial fee. In how many months will they cos the same?
asked by No 
Trigonometry
In a right triangle normal is 40cm,hypotenuse is 44.Find the value of base?
asked by Anonymous 
Math
If you are making a model of your bedroom, which would be an appropriate scale: 1 inch = 2 feet, or 1 inch = 12 feet? Explain. Please help me
asked by Wendy 
Maths
Four numbers have a mean of 6. Two numbers are added and the mean increases by 1. One of the numbers is twice the other. What were the numbers?
asked by Anon 
English
1. He skipped stones over the lake. 2. He skipped stones on the lake. ============ When the stones are jumpping on the surface of the water, what preposition can we use?
asked by rfvv 
Calculus III
The surface x^2−y^2=36 can be described using spherical coordinates in the form ρ=g(θ,ϕ)=
asked by Steven 
Math
X^234x+100=0 solve
asked by Carlos 
Theatre
I need to write a essay convincing a director to put me in a higher level theatre group. I need a hook please help ?
asked by Katniss 
French
Are these sentences grammatically correct? 1. C'est là tout de suite sur ton devant. 2. Allez tout droit dans la Rue des Écoles vers le musée.
asked by Anonymous 
Math
Find the value of x so that the line through (4,5) and (3,3) is perpendicular to the line through (4,4) and (x,5).
asked by Lauren 
Geography
What is it mean when it says "Your task is to create a digitl product, that helps explain your personal culture. Use the following : Appearance, Beliefs, Communication, Dates, Entertainment, Food, Government, Housing, Information, Jobs, Kind of
asked by Anonymous 
English
1. The Beatles is the most famous band in the world. 2. The Beatles were not happy at all. ================= Are both grammatical? In Sentence 1, the singular verb 'is' is used. In Sentence 2, the plural verb 'were' is used.
asked by rfvv 
math
I need some help math vocabulary
asked by sun 
dps dhanbad
subject: math. distance=8m,speed=42/5centi/sec,time=?
asked by rahul 
chemistry
0.443g of silver metal was obtained wen 0.784g of silver nitrate decomposes. What is the percentage yield of the reaction
asked by David soye 
calculas
An unfenced rectangular plot of land with an area of 15000 square feet is to be split up into two rectangular gardens. Find the minimum amount of fencing required to define and separate these two gardens? Where do I begin? I just want to know how to set up
asked by Seth 
math
I'm building a new fence around my yard. The length is 20 ft. The width is 18 ft long. How much fence will I need to enclose the entire space?
asked by Anonymous 
Math
Give an example of a radical function f(x) whose domain is (3,∞) and whose range is (∞,0] Can i plz get help
asked by Kenneth 
newbern
Geos fish weighs eight times as much as her parakeet together the pets way 63 ounces how much does the fish weigh
asked by Nadaleigh 
Math
A drug in the bloodstream has a concentration of c(t) =at/t^2 +b A= 3, b=1 Determine how long it takes for the drug to drop below 0.2 solve algaebraically Find algaebraically when c(t) less then 0.5
asked by Rose 
Physics
Using 3  4 complete sentences, explain the role of both types of transformers in getting electric energy from an electric power plant (coalfired, natural gas or nuclear) to our homes.
asked by Alisia 
computer science
In a particular phase modulation system, each symbol is able to represent 6 bits. What sort of PSK is being used plain PSK QPSK 8PSK 16PSK 64PSK 256PSK
asked by saima 
math
Solve the following system by matrix reduction. Write your answer using parameter(s) if necessary. If there is no solution, state "no solution". x2y3z=2 4x3y+3z=8
asked by James 
Physics
How do you find final kinetic energy?
asked by Rebecca 
Math
A van travels for 3 hours at an average speed of 40 mph. How much longer must the van travel at an average of 55 mph so that the average speed for the entire trip will be 50 mph?
asked by Sam 
health
Every ________, nerve impulses stimulate the breathing process, or ventilation, which moves air through a series of passages into and out of the lungs. A. 5 to 7 seconds B. 3 to 5 seconds C. 1 to 3 seconds D. 7 to 9 seconds I think its B
asked by Allison 
Math
Construct the 2 x 3 matrix B=[b_ij] where b_ij= (1)^i+j(i^22j)
asked by Jo 
math
Solve the following system by matrix reduction. Write your answer using parameter(s) if necessary. If there is no solution, state "no solution". x2y3z=2 4x3y+3z=8
asked by James 
Math
27 x 23
asked by Anonymous 
math
how do you find the area of a circle?
asked by TOO FABULOUS FOR YOU