Questions Asked on
December 6, 2018

Science
Which of the following is true about producers? A. They are helpful to some ecosystems and not essential to any ecosystems. B. They are helpful to all ecosystems but not essential to any ecosystems. C. They are essential to some ecosystems. D. They are
asked by Potato 
Finite Math
Five years ago, Diane secured a bank loan of $370,000 to help finance the purchase of a loft in the San Francisco Bay area. The term of the mortgage was 30 years, and the interest rate was 10% per year compounded monthly on the unpaid balance. Because the
asked by Micaela 
English
Which of these sentences contains an error in verb usage
asked by JWorld 
Living things
Which of the following is an example of a voluntary muscle?
asked by Anonymous 
Calculus 3: Spherical Coordinates
Use spherical coordinates to calculate the triple integral of f(x, y, z)=y over the region x^2+y^2+z^2≤8, x, y, z ≤ 0.
asked by EKM 
Social Studies
Why did Roman citizens have to pay taxes, serve in the military and serve as jurors?
asked by Bittybee_08 
Social Studies
1. Which concept did the Maya understand before Europeans did? Architecture Calendars Hieroglyphics The number zero** 2. Which of the following BEST explains how the Mayans adapted their environment? The Mayans developed a nomadic lifestyle to hunt for
asked by Student 
math
How many 10cm strips can be cut from a length of 5m 60cm?
asked by katie 
Physics
The base of a record player is a disk that has a mass of 2 kg and a diameter of 34 cm. A child spins it so it rotates at a constant rate of 50 times a minute. Neglect friction and all that stuff that complicates problems! Then, the child drops on a record
asked by anonymous 
Science
1. Use the image below to answer the following question. An image shows a diver crouching on a diving board labeled 1. The diver launching off the board is labeled 2. The diver just about to enter the water is labeled 3 The diver in the water feet above
asked by Luna 
English
11.Identify one conflict from the novel that develops due to the different perspectives of the characters involved. Explain how this conflict affects the characters and serves to advance the plot of the story. The story is The Cay. 12. This question has
asked by help me plz 
Language
List some important ideas that Johnny Tremain includes. Why did you choose those ideas? Tell how using a reading role helped you understand the book. The reading roles are described in the link on Unit 4 lesson 1 slide 4. Support your response with at
asked by Help me please 
java/programming
i did this code for this question. Write a class called PocketChange that models a handful of change you might find in your pocket. The class has the following specifications: • Instance Variables  all instance variables are private!  int toonies  the
asked by Anonymous 
math
Shelly sews a square blanket that has an area of 144 square feet. It has 36 square blocks, each the same size. What is the approximate length of each side of a block.
asked by Anonymous 
Finite Math
A group of private investors purchased a condominium complex for $2 million. They made an initial down payment of 15% and obtained financing for the balance. The loan is to be amortized over 13 years at an interest rate of 15% per year compounded
asked by Mikiah 
math
Previously you found that a 15degree counterclockwise rotation centered at(2,1)sends the point(4,6)to another point (x, y) ≈ (2.638, 6.347). The diagram on the right shows the vector v in the same direction as vector [2,5], only with a different length.
asked by mabel 
Social Studies :))
Which of the following would be the most appropriate title for this chart? Big cities filled with riches
asked by abella 
History
How did economic reforms in Turkey in the late 1900s improve the Turkish economy? A. Turkey made it easier for people to start new businesses and form private companies. B. Turkey invested in government projects, putting money into the economy. C. Turkey
asked by Unkown 
social studies
can someone please check over my a revolutionary era unit test here are my answers 2. Which of the following arguments appears in the Declaration of Independence? A. Colonies should not be ruled by a government from across the ocean. (my answer) B. The
asked by Anonymous 
English
HELP!!!!!! Which of these sentences contains an error in verb usage
asked by JWorld 
Social studies
How was transportation standardized under the Qin? A roads were the same width B Carriages were the same height C Everyone paid the same road tax**** D Axles of carriages were the same length This is the Unification of China quiz Can someone check my
asked by Lala 
Math
Write the decimal as a fraction or mixed number in simplest form. 6.35 I think it is 6 3/10
asked by SunShines' school questions 
LA
Which sentence uses a verb in the present tense? A. My flight arrived in Denver at midnight. B. Nathan will make lunch for us today. C. My sister builds obstacle courses in our yard. *** D. The Smiths' dog ran around the picnic table.
asked by Ace 
Math
Could someone tell me if i am right? At the amusement park, you decide to ride the Ferris wheel, which has a maximum height of 50 meters and a diameter of 35 meters. It takes the wheel 11 minutes to make one revolution. Write the sinusoidal function, f(t),
asked by Taliyah 
Math
1.calculate the sum of the infinite series S(infinity)=16+4+1+..., (1 point) A. 16/3 B.64/3 C.12 D. It does not converge 2.Which of the following formulas can be used to write 0.797979... as a fraction?
asked by Morgan 
Math
You were assigned 20 practice problems. You completed 5 problems. What fraction of the assigned problems do you have left?
asked by Javier 
social studies
8. The most valuable item traded between French colonists and Native Americans was _spices____. 9. The slave trade grew dramatically in the Americas in the mid1500s mainly due to ____ Native Americans refused to work in the fields or in the mines.___
asked by askaway 
History
Use the drop down menus to complete the following sentence. Although (A) ______ did have some positives like creating a legal code, it generally(B)_______ through severe punishments. Answer choices for A Legalism*** Daoism Confucianism the mandate of
asked by Stumped 
English
From Up From Slavery By Booker T. Washington From the time when I could remember anything, I had been called simply 'Booker.' Before going to school it had never occurred to me that it was needful or appropriate to have an additional name. When I heard the
asked by SunShines 
Math
How do you write slope and y Intercept as an ordered pair
asked by Keanna 
Math
How much longer than 5/8 inch is 7/8 inch? A. 1 1/2 B. 1/4** C. 1 3/8 D. 1 1/8
asked by Ace 
math
One out of 22 high school ball players plays college ball. One out of 27 college players plays professional ball. What fraction of high school players plays professional ball?
asked by sarah 
Dynamics
A 70g ball B dropped from a height h_0=1.5 m reaches a height h_2=0.25 m after bouncing twice from identical 210g plates. Plate A rests directly on hard ground, while plate C rests on a foamrubber mat. Determine (a) the coefficient of restitution
asked by Student 
Maths
The difference between 4tens 12 tenths and 25 hundredths and 3 tens 14 tenths and 45 thousandths
asked by Tamizharasi 
Physics
The speed of sound waves in air at 300K is 332 m/s. At what temperature will the speed be 574 m/s?
asked by Mini 
SCIENCE
You job as an environmental scientist is to study the impact the park has on the pond ecosystem. The pond contains trout and catfish. Catfish are very tolerant of pollution, but trout are much more sensitive and die off easily when exposed to excessive
asked by Angel of Darkness/DarkUnicorn 
English
Which sentence best summarizes the main idea of the article? A. You can do an experiment with a baggie, cup, water, food color, and a marker. B. When the water in a cloud falls as precipitation, it may fall on land or water. C. In the water cycle, water
asked by hunter 
Math
A retailer returned 2485 defective items to the manufacturer and received a credit for the retail price of $0.86 2/3¢ per item less a discount of 5/6 of the retail price. What was the amount of the credit received by the retailer?
asked by S.S 
math
what does 9.86 × 9.13 estimate to
asked by excell 
Language arts
think about the themes that are developed and emerge through the characters and events in the novel. is the cay a story that is mostly about relationships or survival? decide which theme the story is mostly about. support your position using specific
asked by nicee 
Algebra
Find 5 consecutive whole numbers if it is known that the sum of the squares of the first 3 numbers is equal to the sum of the squares of the last 2 numbers.
asked by Sam 
Math
One side of a rectangle is 20 cm larger than the other side. If you make the smaller side two times larger and the larger side three times larger, then the perimeter of the new rectangle would be 240 cm. Find the lengths of the sides of the original
asked by Eliza VERY URGENT 
science
Which is the blue jay's species within its genus?
asked by alex 
Math
How do you find the explicit function of a graph and a table? f(x) = ______x + _______ I am extremely confused please help me.
asked by JamesDoyle 
SS
Which of these phrases best summarizes Legalism? A. Harsh laws are needed to keep order in society. B. Moral values are the key to social order. C. Citizens are capable of governing themselves. D. Educating people leads to a strong society. My answer is A
asked by Anonymous 
Science
We use living and non living resources everyday? ture of false I think it is False am i right?
asked by Anonymous 
HELP AP Biology
I need help. I read over my book over and over again and I still don't get the question or even know how to answer it. Describe the process of speciation in relation to change in gene frequency, change in environment, natural selection, and genetic drift.
asked by Matthew 
English/Language Arts
3. 'The intractable child could not be persuaded to follow the rules.' The latin root tract means "to draw" or "to pull." Given this meaning, what can you conclude is the best definition for the word 'intractable' as it is used in the sentence? A Not
asked by Can Someone Lend me a Hand? 
English
What should the last page of a research paper say? this is my 10th page I can't go over 10 pages but I don't know how to end it. should I summarize all of the things that I said before? I need to do this fast because its due in 45 minutes
asked by CommunityCollegeGirl 
Calculus
Calculate the double integral xyz dA over x^2 + y^2 + z^2=1.
asked by Anonymous 
prealgebra
Which of the following is an example of an irrational number? A. square root of 25 B. –31 C. 1.414213562.. *** D. 1/15 I think it's c?
asked by BleakTuber 
Math
The temperature in your house is controlled by a thermostat. The temperatures will vary according to the sinusoidal function: f(x)=6sin(Pi/12(x15))+19 , where f(x) represents the temperature in degrees Celsius (°C) and x is hours since midnight. What is
asked by Taliyah 
Calculus: Differentiation
I am having trouble solving these. Could you explain how to do these 3 questions, step by step? That would be helpful! 1. Differentiate y=sin ^1 (x^2) at x=0.5 . Round to 3 decimal points. 3. Differentiate y= (x^2 +1) tan ^1 (x) at x=1 7. Differentiate
asked by Paige 
Math
Your fishing bobber oscillates up and down from the current in the river in a harmonic motion. The bobber moves a total of 2.5 inches from its high point to its low point then returns up to the high point every 3 seconds. Write an equation modeling the
asked by Taliyah 
Math
What is the initial point of the following vector which ends at (3, 4) and has components of (4, 2)?
asked by Taliyah 
Science
2. How does the gravitational potential energy of Coaster A compare with that of Coaster B? An image shows two roller coasters. At the left, coaster A is positioned at the top of a 30 meter hill. To the right, coaster B is atop a 15 meter hill. (1 point)
asked by Luna 
Social Studies
Study Guide Question: Who do you think state governments will turn to if they are having a border problem? I'm unsure. Is it federal systems?
asked by Help me! 
Social studies
How did the American victory at Saratoga affect the war? A. The British hired more mercenaries B. France became an American ally and joined the war C. The Americans took control of Lake Champlain D. The British took control of Hudson River
asked by popcorn T 
Social studies
Does anyone have the answers to the quiz I need to check my answers Thanks it would help a lot
asked by Lala 
Math
Write an equation in slopeintercept form of the line that passes through the given point and is parallel to the graph of the given equation. (22);y=x2 a.y=2x b.y=2x c.y=1/2x d.y=x
asked by Venus urgent 
career exploration
1. Processing clerks work in: a) restaurants b) amusement parks c) airports d) warehouses please?
asked by anonn 
science
4. Use the image below to answer the following question. An image shows two skydivers in free fall. One is upright with arms and legs extended. The second is upside down. Which kind of energy transformation occurs during skydiving? (1 point) mechanical to
asked by luna 
science
contrast mitochondria and chloroplasts
asked by connections student 
Math
If m1 of an angle symbol1 = 53°, what is m(angle) of an angle 4? (1 point) 53° 43° 37° 27°
asked by ハニア 
java/programming
Write a class called PocketChange that models a handful of change you might find in your pocket. The class has the following specifications: • Instance Variables  all instance variables are private!  int toonies  the number of toonies in the user's
asked by Anonymous 
Science/ math
The hand of the canadarm used on the space shuttle can moved up to 60cm/s without a load attached, what is the minimum time for the canadarm’s hand to move 1.20m?
asked by Twyla 
Math
(23x + Y)(5 + 17z)= (ZX 43)21
asked by JIM 
LA Conversational Ballgames
What words does the author use to emphasize the concept of outer space as an eternal frontier? A. all that has gone before was preliminary B.everlasting challenge to explorers C.the line that separates the known from the unknown D.mankind is not bound by
asked by Chill 
Social studies
What was the purpose of the Great Wall? A to separate warring states B to keep out nomads to the north*** C to standardize Chinese roads D to make trade and transportation easier (*** my answer) Please NO answers please just check my answer or send study
asked by Lala 
Math
A force of magnitude 15 N is the resultant of two forces, one of which has a magnitude of 8 N and acts at an angle of 30° to the resultant. Find the magnitude and direction of the other force.
asked by Joe 
Language Arts
I need help with The Cay Chapther 57 quiz
asked by beia 
Social studies
The achievements of the Shang dynasty include development of pictographs and the______. Establishment of the silk road*** ending of legalism introduction of metal coins development of bronze metalworking please help thanks
asked by Bad at math23 
prealgebra
Would someone please reword this? Note: Remember to show all of the steps that you use to solve the problem. Be sure to use the text box where the question mark (?) first appears to show your mathematical work. You can use the comments field to explain
asked by BleakTuber 
Math
I am behind in my school and need to catch up I am having trouble in math and need help grade 7 unit 3 lesson 1 in connection there is 5 question and I need HELP
asked by Hi yo 
Social Studies
Which is Islam’s most sacred text? A. the Quran B. the Sunnah C. the Hadith D. the Sharia What do Muslims do on a hajj? A. They fast during the day for a month. B. They give wealth to the poor and needy. C. They pray five times each day. D. They travel
asked by Ali 
Social Studies
Which statement BEST describes the people of the Mississippian Period? A) They were farmers who used simple tools to grow their food in small gardens. B) They were buffalo hunters who used the entire animal for their living needs. C) They were hunters and
asked by James 
Social studies
The map of Mississippian Indian settlement is most likely displaying which cultural characteristic prior to European contact? A) the official end of nomadic herding B) the establishment of long houses along primary rivers C) the creation of earthen mounds,
asked by James 
Math
The side of a rectangle are increased by a scale factor for the perimeter of the smaller rectangle is 20 cm what is the perimeter of the larger rectangle.please help eneone !!!!!!!
asked by SANPAOLO 
Math
If m 4 = 75 then what is m 8 105 75 175 25
asked by ハニア 
Social Studies
1. Most of the wealth in South Carolina was located in the Low Country, and it came from A. Tobacco Farming B. Sugar cane C. Rice Plantations*** D. Factories
asked by Memed 
Linear Algebra
Help me find my error! a)Write down the equation of the plane passing through the point (1,5,7) and parallel to the lines. Line A: Line B: Point x = 3 2t x = 2  2t y = 1  5t y = 3  2t z = 2  t z = 1 + 4t Parametric equation of the plane = + t1 + t2
asked by Leo 
History
(Choose the most correct answer)The Native Americans became allies with __________. * 1 point The French The English Both the French and the English
asked by boy needs help 
Math
Prove the identity cos3x ≡ 4cos^3x  3cosx Thank you so much for the help!
asked by Autumn 
History
Slavery in the nineteen century was both embraced and abhorred by Americans.analyze how supporters of Slavery in the nineteenth century used political,moral,and economic arguments to defend the peculiar institution between 18201865.
asked by Regenia 
math
estimate the percent of free throws made by each team in the season
asked by Nishita 
Math
Good evening. I do have a math question that I really need some help on please. (Yes or No) addition or subtraction can be used when the (coefficients or negative value) of the xterms or the yterms are (the same or opposites or /fractions) My answer is:
asked by Patrick 
Texas History
which group most benefited from the new settlement in south Texas during the 1840s and 1850s
asked by connections student 
Math
Let's say I have the following: (a/b) = (c/d)^(k1) If I know c, d, and k, then a/b can be calculated easily. But what if c/d was the unknown, and a/b and k were known? To find c/d, I was thinking: ln(a/b) = ln(c/d)^(k1) ln(a/b) = (k1)ln(c/d)
asked by Kid 
English
11.Identify one conflict from the novel that develops due to the different perspectives of the characters involved. Explain how this conflict affects the characters and serves to advance the plot of the story. The story is The Cay. 12. This question has
asked by help me plz 
English
This is based on my last post. Whoever read my last post would understand. Which excerpt from the selection supports the answer to the previous question? My answer is " I think there are not many man in our country who have the privilege of naming
asked by SunShines 
Math
I need some help please. Which is the better buy? Explain. $1.49 for 3 ft. $.69 for 18 in.
asked by Wednesday_my_dudes 
English
Which of theses sentences contain an error in verb usage? A) Tim likes to watch the sun rise B) I rose my hand in class for the first time
asked by SunShines 
Math
While driving on the highway, Dave averages 60 miles per hour. In the city, he averages 30 miles per hour. On a trip to his grandmother's house, Dave drives 2 3/5 hours on the highway and 1 1/5 hours in the city.
asked by Lil Pump 
Math
HELP HELP HELP HELP HELP What is the square route of 75 to the nearest integer A.9 B.8 C8 D9
asked by Anonymous 
physics
A merrygoround with a a radius of R = 1.95 m and moment of inertia I = 192 kgm2 is spinning with an initial angular speed of ω = 1.41 rad/s in the counter clockwise direection when viewed from above. A person with mass m = 63 kg and velocity v = 4.7
asked by Lis 
math
A number is written with the following factorization:2² x 3 x 5⁴ x 8 x 11².Is this factorization a prime factorization? Explain why or why not. If it is not correct, give the correct prime factorization of the number.
asked by Richard 
Math
Describe how the methods are alike and different
asked by Anonymous 
Social Studies
Drag each government power to the correct branch of Roman government. enforced the law controlled foreign policy passed the laws elected magistrates Assemblies Senate Magistrates Please help I've been trying to figure this out myself. OVERDUE LESSON!
asked by ♡school lover♡ 
Social Studies
Why did Rome became a republic? A. The king's broad powers allowed him to mistreat his people. B. The established monarchy wasn’t powerful enough. C. The aristocrats misused their power. D. The poor formed a rebellion against the aristocrats.
asked by ♡school lover♡ 
math
LOOOOOOOOK wich of these non terminating decimals can be converted to a rational number a0.818118111......... b0.020304050........ c0.010110111.......... d*0.321321321.........********
asked by Anonymous 
Finite Math
The Turners have purchased a house for $160,000. They made an initial down payment of $40,000 and secured a mortgage with interest charged at the rate of 9%/year compounded monthly on the unpaid balance. The loan is to be amortized over 30 yr. (Round your
asked by Mikiah 
Finite Math
Five years ago, Diane secured a bank loan of $390,000 to help finance the purchase of a loft in the San Francisco Bay area. The term of the mortgage was 30 years, and the interest rate was 8% per year compounded monthly on the unpaid balance. Because the
asked by Mikiah 
Math
Tell me the real answers
asked by Guj 
Finite Math
Find the amortization table for a $13,000 loan amortized in five annual payments if the interest rate is 8.1% per year compounded annually. (Round your answers to the nearest cent.) End of Period Payment Payment Toward Interest Payment Toward Principal
asked by Micaela 
Modern world studies
What contry is not nafta trade aliance a.United States B.Russia C. Canada D.Mexico
asked by Bro 
Probability
Marie distributes toys for toddlers. She makes visits to households and gives away one toy only on visits for which the door is answered and a toddler is in residence. On any visit, the probability of the door being answered is 3 / 4 , and the probability
asked by Jia 
Probability
For each one of the following situations, state whether a Poisson model is a plausible model over the specified time frame. The process of arrivals of passengers to the baggage claim section of an airport The process of order arrivals at an online retailer
asked by Jia 
math
Let A = (−7,−4) and B = (7,4), and consider the equation PA•PB = 0. Describe the configuration of all points P = (x, y) that solve this equation.
asked by lucy 
Science
A radio tower transforms radiant/electromagnetic energy into sound, or ______ energy.
asked by Reyna Aureolus 
math
1.write the fraction 8/9 as a percent.Round to the nearest hundredth percent if necessary. A. 88.89% B. 1.13% C. 44.44% D. 66.67% 2. write the decimal 0.237 as a percentage. A. 0.237% B. 2.37% C. 23.7% D. 237% 3. A survey at your school found that 792 in
asked by saraya 
Social Studies
Which of the following technologies required the measurement of the stars for navigation? A. compass** B. lateen C. Mercator projection D. astrolabe
asked by sam 
social studies
What formed when the subcontinent of South Asia collided with Asia? 1Points
asked by Tamara 
arts
Why might artists not want their artwork photographed?
asked by 
History
The "Popol Vuh" indicates that the Myans valued A) agriculture B) architecture C) government D) arts. Pls help
asked by Anonymous 
algebra
x^29=0
asked by aci 
Social Studies
Of the following choices, which ones are considered democratic values? a. serving in the military ** b. honesty ** c. patriotism d. voting in an election ** Correct answers I got this question wrong on both accounts. Would someone please explain these
asked by Please explain 
math
i want the answer
asked by leandro