Questions Asked on
January 12, 2016

physics
A block of mass m1=3.70kg on a frictionless plane inclined at angle 30 deg is connected by a cord over a massless, frictionless pulley to a second block mass m2= 2.30kg. What is... a) The magnitude of the acceleration of each block? b) The direction of the
asked by Maryam 
Algebra
A test has 15 questions worth 100 points in total. The test consists of multiple choice questions, which are 4 points each, and openresponse questions, which are worth 12 points each. How many multiple choice questions are on the test?
asked by Anonymous 
physics
A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman applies a horizontal force with magnitude 48.0 N to the box and produces and acceleration of magnitude 3.00 m/s squ, What is the mass of the box?
asked by chyenne 
Language Arts  Please Help!
The Sun arise, And make happy the skies. The merry bells ring To welcome the Spring. The skylark and thrush, The birds of the bush, Sing louder around, To the bells' cheerful sound. While our sports shall be seen On the Ecchoing Green. Till the little
asked by Emerson 
math
Heather is solving an equation by graphing the expressions on both sides. If her graph intersects at an infinite number of points, which statement could describe the equation Heather is attempting to solve? A. One side of the equation is a constant, and
asked by kristy 
Math
Which ratio is equivalent to 3/7? A. 6 to 10 B. 9:21 •• C. 12/35 D. 7 to 3
asked by Amanda 
Algebra 2
A function is created to represent the amount of money in your checking account. What restrictions would be made to the domain? The domain would include all real numbers.* The domain would only include positive integers. The domain would only include
asked by Anon 
MATH help
Which of the following statements is true? A . The dependent variable is represented on the xaxis. B . The independent variable is also know as the output. C . The dependent variable is represented in the 2nd column of a table. D . The independent
asked by Miranda Lambert 
Language Arts
Directions: Underline the prepositional phrase in each sentence below 9. For a fraction of the cost you can buy a watermelon.underline for a fraction 10. The boy tried to finish the race at any costunderline at any cost. 11. At noon we all went to lunch.
asked by Patrick 
Math
Which ratio is equivalent to 4/16 A. 2:4•• B. 6 to 20 C. 8:32 D. 12 to 64 Write the ratio as a unit rate. 286 miles in 5 1/2 hours A. 36 miles per hour B. 52 miles per hour •• C. 57.2 miles per hour D. 114.4 miles per hour Which typing time is the
asked by Amanda 
Language Arts
Underline the prepositional phrase in each sentence below. 5. The girl look behind the door for her friendI feel that behind the door would be the prepositional phrase 6. Don't leave without your coat. Underline without your coat. 7. During lunch we had
asked by Patrick 
english
I really need help with the other worlds unit test essay. I've been on it for like 2 weeks now and I can not figure this out. I read all the stories before winter break and now I cant remember anything. Anyone please help I just need like a base of what to
asked by help pls 
science
An object of mass 0.5kg is rotated in horizontal circle by a string of length 1m,the maximum tension in the string before it breaks is 50N.What is the greatest number of revolution per second of the object?
asked by MAGOA 
Reposting chemistry help!!!
A metal x forms two different chloride.if 12.g of chloride A and 16.3g of chloride B contain 7.1g and 10.7g of chlorine respectively,show that the figure agree with the laws of multiple proportions.write there formulea plz i need the working.....
asked by Daniel 
Are there any Biology teachers that could help me?
Are there any Biology teachers that could check my answers for me?
asked by Victoria 
STATS
Using the zscore of ±1.645 for the 5 percent cutoff and the zscore of ±1.96 for the 2.5 percent in the tail, identify the subject identification (ID) number for subjects who are closest to the cutoff for the upper 2.5 percent and 5 percent of the
asked by Slomo 
Calculus AB
If f(x) = (x^2  6)(x^2 + 2), how many numbers in the interval 1 ≤ x ≤ 2 satisfy the conclusion of the mean value theorem? None One Two Three Not sure where to start. Like my previous question, I don't have a book or help from my teacher.
asked by Vikram 
English
What literary device is most strongly represented in the following line from “Beowulf?” “Follower and the strongest of the Geats” A. Alliteration B. Hyperbole C. Kenning D. Caesura
asked by Maria 
Algebra 2
Perry can fill a sorter with oranges from the conveyer belt in 10 minutes. While Perry fills the sorter, Gillian takes oranges out of the sorter and puts them in shipping crates. With Gillian taking oranges out of the sorter, it takes 25 minutes for Perry
asked by Anon 
Physics
12 kg wagon is being pulled at an angle of 38o above horizontal. What force is applied to the wagon if it accelerates from rest to a speed of 2.2 m/s over a distance of 3.4 m? Is this question a typo? Am I supposed to solve for force or work? Physics 
asked by silverback  sorry Repost for Damon 
chemistry
What mass of carbon dioxide can be produced from 4 moles of sodium bicarbonate according to the following unbalanced reaction, NaHCO3 > Na2CO3 + CO2 + H2O?
asked by johnny 
Social studies
What are the groups who are on the same side in a war
asked by Kaylee 
math
At soap and suds there are 16 washing machines in a single row with no space between each one.Each washing machine is 75cm across.Wht is the total length of the 16 washing machines in centimeters and meters???
asked by Anonymous 
maths
a cube of material of side 3cm ( nearest mm) and mass 27 grams (nearest 10th of a gram) is placed into a bowl of deep water. Will the material sink or float? explain answer with suitable calcuations
asked by bob 
math help please
The distance a spring stretches varies directly with the force applied to it. If a 7pound weight stretches a spring a distance of 24.5 inches, how far will the spring stretch if a 12pound weight is applied?
asked by erika 
Math
Find two consecutive odd integers such that the square of the larger is one less than twice the square of the smaller.
asked by Andrew 
Chemistry chlorine plz help
A metal x forms two different chloride.if 12.g of chloride A and 16.3g of chloride B contain 7.1g and 10.7g of chlorine respectively,show that the figure agree with the laws of multiple proportions.write there formulea plz i need the work....no hint plz
asked by Daniel 
History
George Washington was an enormously popular general. Why didn't he try to become a king? He believed in a republican form of government. He knew the army would be hard to control. He thought future monarchs would abuse power. He was afraid he would be
asked by YRN DJ 
Trigonometry
solve 2tanx cos2x+1=tan3x+2cos2x
asked by Season 
Math
Rafi had a board that was 15 1/2 FEET long he cut three pieces off the board that are each 3 and 7/8 feet long how much of the board is left
asked by Peter 
us history. Plz help!
1. Using what you have learned about President George Washington, which of these government characteristics would George Washington support? Absolute power of the president Alliances with other nations Strong central government *** Powerful political
asked by Labbayk 
Calculus AB
If f(x) is differentiable for the closed interval [3, 2] such that f(3) = 4 and f(2) = 4, then there exists a value c, 3 < c < 2 such that f(c) = 0 f '(c) = 0 f (c) = 5 f '(c) = 5 Not really sure where to start here. No textbook and my teacher never
asked by Vikram 
Math
Which typing time is the fastest? 220 words in 8minutes 600 words in 12 minutes •• 350 words in 10 minutes 225 words in 5 minutes
asked by Amanda 
math
Lydia wrote 4.5 pages on her science report in 1 hr.What was her writing rate in pages per minute?
asked by Riley 
physics
A 31.0 kg child on a swing reaches a maximum height of 1.92 m above their rest position. Assuming no loss of energy: a) At what point during the swing will she attain their maximum speed? b) What will be her maximum speed through the subsequent swing? c)
asked by Matt Damon 
Math
1. Garret is 64 inches tall. How many centimeters tall is he? Round your answer to the nearest tenth of a centimeter. 1 in. = 2.54 cm A. 25. 2 cm B. 162.6 cm •• C. 156.8 cm D. 86.4 cm 2. A jug of milk holds 4 quarts. How many liter of milk does the jug
asked by Amanda 
Homework for Math
A park in the shape of a rectangle has dimensions 60m by 100m. If the park contains a rectangular garden enclosed by a concrete terrace, how wide is the terrace if the are of the garden is onehalf the area of the park?
asked by Sylvestre Felis 
Us history. plz help!!!
16. Which of the following was the agreement that helped the Anti federalists to finally approve the Constitution? The Bill of Rights The Federalists Papers *** an Amendment about slavery the rewriting of the Preamble 17. What motive did the Founding
asked by Labbayk 
Math
Mario has a ribbon that is 5/8 yard long if she cuts her ribbon into 6 equal pieces what will be the length of each new pieces? I really need some help this test i'm doing has 50 math questions. And i'm really bad at math.
asked by D.J Blue Faith 
math
A circular pond 26 yds in diameter is surrounded by a gravel path 2 yds wide. The path is to be replaced by a brick walk costing $50 per square yard. How much will the walk cost?
asked by na 
Math
log2(3sinx)=2log2(cosx)+1 solve for x
asked by Sarah 
math
a major airline laid of 4000 pilots and flight attendants. if this was 12.5% reduction in the workforce, what was the size of the workforce after layoffs?
asked by stephanie 
trigo
to calculate the height of the tower david measured the angle of elevation of the top of the tower from point A to B 42degrees. He moved then 30meter closer to the tower and from the point B the angle of elevation to the top of the tower to be 50degree.
asked by love 
math
How does the area of a circle change if the radius is multiplied by a factor of n, where n is a whole number? THANK YOU!
asked by Tim 
calculus
It is estimated that t years from now, the value of a small piece of land, V(t), will be increasing at a rate of 1.6t^3/(0.2t^4+8100)^(1/2)dollars per year. The land is currently worth $420. Find V(t) and also find the value of the land after 10 years to
asked by beth 
Algebra
To play on the football team, a seventh grader must weigh no more than 110 pounds. Your neighbor is in seventh grade and weighs 94 pounds. Write and silve an inequality that represents how much weight your neighbor can gain and still meet the requirement.
asked by Mike 
Social studies
which statement best describes the location of south west Asia A( north of Australia, west of Europe B( west of Indian ocean, east of the Mediterranean sea C( south of artic circle, north of Antarctica D( east of Americas, west of Asia
asked by Crossfire 
Math
You are building a frame for a photograph that is 8 inches by 11 inches. The width of the frame must be uniform around the picture and you have 42 square inches of wood to use. What is the width of the frame?
asked by Nancy 
Poetry
I’m Nobody! Who are you? Are you – Nobody – too? Then there’s a pair of us! Don’t tell! they’d banish us – you know! How dreary – to be – Somebody! How public – like a Frog – To tell one’s name – the livelong June – To an
asked by Candice 
U.S. History (Ms. Sue) (Check, Please!)
1. Why did U.S. leaders promote both international trade and free enterprise? A: U.S. leaders believed economic growth through both international trade and free enterprise was the key to world peace and the best route to prosperity. 2. What did the Allies
asked by Victoria 
Algebra
What is the slope of the line that passes through the pair of points (3,8) and (9,5)? A. 2 B. 2 C. 1/2 D. 1/2 What is the slope of the line that passes through the pair of points (7/2, 3) and (5, 5/2)? A. 6/22 B. 6/22 C. 22/6 D. 22/6 Write and
asked by Danielle 
MaThs
A carpenter has two plank of wood. One plank is xcm long, the other plank is 3xcm long. What is the total lenght of the two planks
asked by Anonymous 
math help
Claire earns a 15% commission from her lipstick sales. Her sales for the month of April were $400. How much commission did Claire earn for her April sales?
asked by erika 
help me please
What steps take place during DNA replication
asked by lulu 
math help please
Miranda baked 48 muffins to sell at the school bake sale. She sold 2/3 of the muffins and gave the rest to her friends to eat. How many muffins did she sell?
asked by erika 
chemistry
can someone explain to me what happens when zinc and copper sulfate react? I know its a redox reaction and it gives off heat making it exothermic, but don't know whats actually happening in that reaction. can someone explain to me that reaction?
asked by will 
Math
1. You went to lunch with your friend, and the bill was $19.00. Your lunch is $3.00 more than your friend’s. How much was your friend’s lunch? a) f + 3 = 19; $8.00 140 143.75; h > 23; 23 hours
asked by Anonymous 
Math
How do I work this out: beth took a math test and scored a 75. She took another math test and scored 20% higher. Whatis her scorefor the second test?
asked by Jenna 
Algebra
Use the given information to write an equation. let x represent the number described in the exercise. The difference between twofifths of a number and 5 is sevenfifths of that number. write the equation and solve.
asked by Struggling Grandma 
math
A 4ft piece of pipe needs to be divided into pieces that are 2/3ft long. How many pieces are made? How many remaining?
asked by Sam 
math
The bullseye on a target has a diameter of 3 inches. The whole target has a diameter of 15 inches. What part of the whole target is the bullseye? Explain. THANK YOU!!
asked by Tim 
Algebra
To play on the football team, a seventh grader must weigh no more than 110 pounds. Your neighbor is in seventh grade and weighs 94 pounds. Write and silve an inequality that represents how much weight your neighbor can gain and still meet the requirement.
asked by Mike 
Physics
A boulder is raised above the ground so that the ground is 200j . Then it is dropped. What is its kinetic energy before it hits the ground?
asked by Mariah 
Physics
a 100 N chandelier hangs from the ceiling on 8 chains. What is the tension force on each chain?
asked by khushi 
One last L.A. question!
Identify the independent clause in the following sentence. Before electric lighting was invented, people used candles to light their homes at night. a. Before electric lighting was invented b. people used c. people used candles to light their homes at
asked by Emerson 
chemistry
an ezyme catalysed reaction was carried out in a solution buffered with 0.05 M phosphate ph 7.2 . As a result of the reaction ,0.06M of acid was formed. (phosphoric acid has three pka values. The one required for this calculation is pka2=7.2). 1) what was
asked by josh 
chemistry
Calcium carbonate was reacted with hydrogen chloride. What is the percentage yield of carbon(iv)oxide produced if 3.65g of the gas is collected when 10g of calcium(iii)oxocarbonate reacts
asked by tracia 
math
a ski club planned a trip to su valley, and 38 of the members signed up. if 80% of the members did not sign up, how many members did the club have
asked by Rebecca 
languages arts
The portion of a story in which the characters are introduced and the setting is described is called the (1 point) 1.climax. 2.exposition. 3.rising action.* 4.falling action
asked by ilovealpaca 
math
What is the range 36 75 63 49 83 46 54 79?
asked by Lilly 
Physics help
A 75.0 kg novice skier is going down a hill with several secondary hills. Ignore frictional effects and assume the skier does not push off or slow himself down. If the initial hill is 38.7 m above the chalet level: (8 marks) a) What is the speed of the
asked by silverback 
Math
Write the ratio as a unit rate. 8 meters in 10 seconds A. 0.8 meter per second B. 1.125 meters per second C. 2 meters per second•• D. 80 meters per second
asked by Amanda 
Math
A store owner bought comforters for x dollars and is marking them up 60 percent write two expressions that represent the selling price and show that they are equivalent.
asked by Jim 
History
15.) Which change to the article would show bias in favor of one side of the guncontrol debate It is important that we reach a compromise!" "Many Floridians think that the guncontrol issue is important to address." "Most people know that limiting access
asked by YRN DJ 
Math
An orchard has enough space to plant 21 rows with y trees in each row, or 18 rows with y+7 trees in each row. If each orchard plan contains the same number of trees, how many trees can each orchard contain? *I know the answer is 882 trees. But, I have no
asked by Katie 
History
6.)What was the significance of the supreme Court's ruling in the "Marbury Vs. Madison Case? A.)The ruling determined that congress could act against the president if it wished B.)The ruling determined that the supreme court was more powerful than the
asked by YRN DJ 
Language Arts
Underline the prepositional phrase in each sentence below. 1. My dad was over the hill when he turned fiftyone years old. 2. We walked up the stairs. 3. My mom took walk around the block. 4. I looked under my bed.I feel that under my bed is the
asked by Patrick 
SS HELP!
How does the Bill of Rights in the U.S. Constitution limit the government? A. by separating state and federal powers B. by giving the authority to rule the people C. by establishing the rule of law D. by granting certain rights to people that government
asked by Mariana W. 
math
It is 3 miles around Westwood Park exercise trail. After skating around the trail 5½ times, Mr. Zorn lost a wheel. How many miles had he skated? Round your answer to the nearest mile.
asked by erika 
math
Jennifer drove at steady speed for 2 hours then reduced speed by 10 mph and drove for another 3 hours what was the initial speed if the total distance was 220 miles?
asked by Omar 
algebra
One sixth of a certain number and threeeighths of the same number total 13. What is the number
asked by jaime 
math
a gym membership charges a 100 dollars as an initial fee plus 25 dollars every month. another gym only charges 45 dollars every month. after how many months will the total cost for both gyms be the same
asked by nathan 
math help
Hank rode his motorcycle half the distance from Lumberton to Wilmington, which are 70 miles apart. How many miles did he ride?
asked by erika 
Math
Marissa bought 2 1/2 gallons of orange juice to make punch. How many quarts of orange juice did Marissa buy?
asked by Marva 
Algebra
You have 400 feet of fencing to enclose a rectangular plot. Find the length and width of the plot that will maximize the area. What is the largest area that can be enclosed? I'm not sure how to start. We haven't learned this yet in class.
asked by Taylor 
Math Help
1. –9x – 5 = –95 a) 17 b) 11 c) 10
asked by Anonymous 
physics!
A point charge of +5 μC is located at the center of a sphere with a radius of 12 cm . What is the electric flux through the surface of this sphere ?
asked by robinho 
L/A
These questions are from the book Rain Reign. Explain Rose's father's childhood. How might his childhood impact his relationship with Rose?
asked by Jerry 
Comm Tech
2.)Which of the following is good advice for answering essay, fillintheblank, and multiple choice questions? A.)Write a rough outline before you begin B.)Look for two answers that are similar C.)Read the question very carefully D.)If two answers seem
asked by YRN DJ 
word history
Catherine the great, explain action that endangered or compromised the well being of the people.
asked by areal 
Math
1. m – 7 < 6 A) m < –1 B) m > 1 C) m < 13 D) m < –13 21 B) p > 3 C) p > –21 –3 4. Translate the following statement into an inequality: Five less than a number is at least nine. A) x – 5 ≥ 9 B) x – 9 > 5 C) x – 5 > 9 D) x – 5 ≤ 9
asked by Anonymous 
Math!!!
A 3 x 5 table is considered to test the association of two variables having 3 and 5 categories respectively. A Chisquare test statistic with value 19.0 was obtained. What is the degrees of freedom associated with this test?
asked by Help!!! 
Calculus
Integrate 1/sinx dx using the identity sinx=2(sin(x/2)cos(x/2)). I rewrote the integral to 1/2 ∫ 1/(sin(x/2)cos(x/2))dx, but I don't know how to continue. Thanks for the help. Calculus  Steve, Tuesday, January 12, 2016 at 12:45am 1/2 ∫
asked by AndreSteve, please reply 
Math
The ratio of white marbles to blue marbles in Connie's bag of marbles is equal to 2:3. There are more than 20 marbles in the bag. What is a possible number of white marbles and blue marbles in the bag?
asked by Scott Bills 
Us history help!
6. Veena writes an essay about Native Americans in the 1800s: Native Americans and U.S. settlers struggled for land during the early 1800s. U.S. citizens slowly pushed Native Americans off their traditional lands. They fought wars, such as the Seminole
asked by Labbayk 
algebra
x^2y+6z^1 add. write the answer with all exponents positive
asked by Rebecca 
Math
Emily wants to make a regtangular model with a height of one connecting cube. she wants to make the model in exactly 2 different ways. how many connecting cubes could Emily use to make the model in only 2 ways. A6, B12, C16, D18
asked by Dan 
Math
1. 5h – 9 = –16 + 6h A) 4 B) –7 C) 7
asked by Anonymous 
Math help
You have $59.95 in your wallet and want to buy some new CDs. If the CDs are $11.99 each, what number of CDs, x, can you buy? Write and solve an inequality.
asked by Anonymous 
health
How does nicotine affect the body? A( makes one feel sleepy B( slows breathing rate C( increases heart rate D( lowers blood pressure
asked by Cross Fire 
us history Plz help!
5. U.S. Groups of the Late 1700s and Early 1800s Women Children Indentured Servants Native Americans African American Working Class Which statement best summarizes the historical position of all groups listed above? All people in the United States are
asked by Labbayk 
us history help plz!
11. Which key issue did the Great Compromise resolve? whether to tax exports slaves in the population how to elect the President representation for the states*** 12. What was a significant effect of Shays' Rebellion? It forced the state government to stop
asked by Labbayk 
math
i need to keep my a+ in math, and finish my homework TONIGHT. What is 5/8, 5/9, and 5/10 in least to greatest.
asked by meagan 
Algebra
Tell whether the lines for the pair of equations are parallel, perpendicular, or neither. y=3/4x+2 3x4y=8
asked by help meh 
math
If a person blinks 102 times in 18 minutes how many seconds will it take to blink 85 times
asked by marsha gillespie 
Math Plz Correct Me!!
Which ratios form a proportion? 3/15, 12/55 8/24, 12/35 5/18, 25/90•• 4/11, 16/25 Which ratio form a proportion with 9/15? 6/10 16/21 36/50•• 45/70
asked by Amanda 
Math help
A small recording studio that produce its own records is able to press 100 records a day for a profit of $3.60 per record. If a more expensive process is used, production can be increased, but the profit per record diminishes by 2 cents for each additional
asked by Lala 
Shurley English
Please help classify each word in the sentence. Before dinner, Terry and I played a quick game of cards.
asked by Jennifer 
Physics Component Method
The vector signs are above each letter (I just don't know how to show it that way) A= 145 units @ 190 deg. B= 75 units @ 288 deg. C= 210 units @ 85 deg. D= 105 units @ 355 deg. How do I use the component Method with these given magnitude and degree???
asked by ANON 
MRI
You want to image a slice that is 5cm offcenter along zaxis. When the strength of the slice selection gradient is 0.2 G/cm, what is the difference between the transmission frequencies for excitation of the 5cm offcenter and the isocenter (0cm
asked by Abd 
math help
On the blueprint of a portable stage is 1 cm = 10 m. The length of the stage on the blueprint is 2 cm and the width is 1/2 cm. What is the perimeter of the actual portable stage?
asked by erika 
Math
The manager of a home electronics store is considering repricing a new model of digital camera. At the current price of $680 the store sells about 70 cameras each month. Sales data from other stores indicate that for each $20 decrease in price about 5 more
asked by Lanie 
Social studies
which statement best describes the location of south west Asia
asked by i need help 
HELP ME!
Hello. What material carries the information that determines genetic traits?
asked by Bonny 
Math
issan deposited 2500 into a savings account that pays 4.5% simple interest per year. How much interest does she earn per year? A1225.00 B472.50** C157.50 D4725.00 I think its C
asked by Jazmine Gonzales 
PHYSICS
can an atom exist without a nucleus
asked by Stevium 
English & Composition
Identify the type of parallelism in each quote, explain its effect, and then model a sentence mimicking the 4 sentences separately. *I get the part of identifying the parallelism whether its parallel infinitives, nouns, adj, etc. However, what does it mean
asked by JULLS 
Math
1. m – 7 < 6 A) m < –1 B) m > 1 C) m < 13 21 B) p > 3 –21 D) p > –3 4. Translate the following statement into an inequality: Five less than a number is at least nine. A) x – 5 ≥ 9 B) x – 9 > 5 9 D) x – 5 ≤ 9
asked by Anonymous 
Algebra help help!!!
Algebra 4^x3^(x1/2)=3^(x+1/2)2^(2x1)....... Plz help me
asked by Daniel 
maths
the triangle in each pair are congruent.state the condition that shows that the triangles are congruent and write down the corresponding point a.ABC where AB= 8cm
asked by ai 
english
children insulted palmer ans sometimes threw stones at him. Grown men hurled rocks though the windows of his house. Even the local minister _______(e)d palmer, telling the congregation that palmer admired only himself. One day, four men carrying scissors
asked by carolina 
Geometry 1 question
Find the distance between the points C(0, 0) and D(8, 3). 8.3 11 square root of 73 square root of 55 Really don't know. Please help! Thanks
asked by SkatingDJ 
Algebra II
Question is Simplify 625^3/4. answer is 125. What isn't the answer +/125?
asked by Robbie 
Modernist Poetry
I want to write a modernist poem about struggles, future, stress. How everything I do in grade 12 will affect my future. The amount of pressure that is put onto me by my parents to get into university. I need a lot of help. I've always struggled with
asked by PoemhelpPlease 
English
What areas of the government would Thoreau defend today?
asked by Anonymous 
math
6x+12,2x+4 and x7 are the first three terms of a geometric sequence. is this a converging or diverging sequence...justify your answer
asked by sashen 
math help please
The graph gives a breakdown of the hours students use the tutoring center. If the graph is based on 300 students, how many used the center 8 to 10 hours during the week? 13 h 27% 35 h 22% 58 h 26% 810 h 15% over 10 h 10%
asked by erika 
math
which ratio is equivalent to 3/7 6 to 10 9:21 12/35 7 to 3
asked by Cross Fire 
Physical Science
What force is needed to give a 0.25kg arrow an acceleration of 196 m/s2? A. 0.25 N B. 49 N C. 196 N D. 748 N ___________________________________ I said 49N because F = MxA. Am I correct?
asked by Vanessa B 
Algebra
1. Write an equation in pointslope form for the line through the given point with the given slope. (10,6);m=5/8 A. y6=5/8(x10) B. y6=5/8(x+10) C. y+6=5/8(x+10) D. y+10=5/8(x+6) 2. The table below shows the height of a plant as it grows. Which
asked by Cami 
Civics
The Writing of John Locke primarily led the founding fathers to believe that? A)they were justified in seeking independence from England. B)the government they created should have three branches with equal power. C)they should write laws to expand their
asked by >_< 
Math
Barb is making a bead necklace. She strings 1 white bead, then 3 blue beads, then 1 white bead, and so on. Write the numbers for the first eight beads that are white. What is the rule for the pattern.?
asked by Meghana 
Math
Alan rode his bike 2.6 miles from home to the park. He rode 6.03 miles at the park. Then he rode back home along the original route. How many miles did Alan ride in all?
asked by Amy 
Civics
The Writing of John Locke primarily led the founding fathers to believe that? A)they were justified in seeking independence from England. B)the government they created should have three branches with equal power. C)they should write laws to expand their
asked by >_< 
msth
My tens digit is 3 more than 5.My tens digit is double the number of my ones digit. What number am I?
asked by rob 
math help please
On the blueprint of a portable stage is 1 cm = 10 m. The length of the stage on the blueprint is 2 cm and the width is 1/2 cm. What is the perimeter of the actual portable stage?
asked by erika 
Algebra
If Susan is 15 years younger then Meghan and both ages equal to 44 what are their ages?
asked by Gary Geler 
Math
3x ÷ 3 = $30 ÷ 2
asked by Alexia Smith 
Grade 5 math
At soap and suds there are 16 washing machines in a single row with no space between each one.Each washing machine is 75cm across.Wht is the total length of the 16 washing machines in centimeters and meters?
asked by Anonymous 
math help please
Chumley from the TV show "Pawn Stars" bought some vintage watches for $15 each. He sold five of the watches for $36 each. What was the total amount of profit made for the watches sold?
asked by erika 
us history
1. Using what you have learned about President George Washington, which of these government characteristics would George Washington support? Absolute power of the president Alliances with other nations Strong central government *** Powerful political
asked by Labbayk 
Math
What's the area of a rectangle whose perimeter is 30 cm and the longest side is 4 times longer than the shortest?
asked by Amanda 
Math
describe a situation where a trend line would be useful
asked by Sarah 
Math
1. Write an equation in pointslope form for the line through the given point with the given slope. (10,6);m=5/8 A. y6=5/8(x10) B. y6=5/8(x+10) C. y+6=5/8(x+10) D. y+10=5/8(x+6) 2. The table below shows the height of a plant as it grows. Which
asked by Cami 
Math
1. 5h – 9 = –16 + 6h A) 4 B) –7
asked by Anonymous 
Calculus
What airspeed and direction should an airplane maintain in order to continue having a ground speed of 800 km/h and a direction of 140° with wind at 130 km/h at 27°?
asked by Geoff 
Social Studies
1. What effect does having a written constitution have on limiting the powers of officials? (1 point) It establishes the rule of law that everyone, including officials, must follow. It grants the president supreme authority over other officials. It grants
asked by Anastasia 
math help please
Morgan had a bag of jolly ranchers. She counted 8 watermelon flavored candies in the bag of 46. If she bought a supersize bag with 138 jolly ranchers, how many could Morgan expect to be watermelon flavored?
asked by erika 
math help please
A jewelry store uses a markup rate of 70% on all items. If the wholesale price of a pair of earrings is $15.00, what is the retail price for the earrings?
asked by erika 
science
What information would a scientist need to discover whether a disorder had a genetic cause, an environmental cause, or a combination of the two?
asked by Dora_the_nerd 
PHYSICS
Is it a must that a nucleus must have opposite nature with the electron
asked by Stevium 
us history
5. U.S. Groups of the Late 1700s and Early 1800s Women Children Indentured Servants Native Americans African American Working Class Which statement best summarizes the historical position of all groups listed above? All people in the United States are
asked by Labbayk 
math
Find the number of distinguishable permutations of the word EDUCATED.
asked by jomar 
Math
If our car uses 0.7 gallon of gas in going 10 miles, how much will it use on a 100 mile trip?
asked by John 
Social Studies
Hello!I need help with my homework. What causes did the transcontinental railroad do? Thank You for your help.
asked by Steph 
Math
Leah and Sam were playing a game with two dice. They took turns rolling the dice and finding the products of the numbers rolled. To make the game fair, if Leah rolls a certain product she gets 2 points. If Sam rolls a certain product, he gets 3 points.
asked by Christine 
Math
The regular price of an item is 9985 the sale price of the item is 9575 what is the difference between the sale price and the regular price of 10 items
asked by Nadia 
Physics
Sarah walks 300 m North ,50 m East and then she walks 300 m South. What is the displacement? Thanks in advance too!!
asked by Rebecca 
physics
A ball is thrown up onto a roof, landing 4 sec later at height of 20m above the release level. The balls path just before landing is angled at 60 degree with the roof. a) find the horizontal distance d it travels. b) what is the magnitude of the balls
asked by sarah 
S.S
Within slave society, evidence suggests that the highest social status was ascribed to A. field slaves. B. skilled craftsmen who worked on their own in cities. (C. preachers and healers.) D. house slaves. Answer in ()
asked by Jocelynn 
Chemistry
An ion of sulfur has a smaller atomic radius than a neutral atom of sulfur because it loses an electron when becoming an ion. True or False?
asked by Jessica 
i need help
The distance a spring stretches varies directly with the force applied to it. If a 7pound weight stretches a spring a distance of 24.5 inches, how far will the spring stretch if a 12pound weight is applied?
asked by ivey 
Math
Write an inequality to model The situation the number n of the people who attended the game was at least 50 A. N > 50 B. N < 50•• C. None of the above
asked by Amanda 
History
What does it mean that there’s less and more to race than meets the eye?
asked by Anonymous 
Science
What information would a scientist need to discover whether a disorder had a genetic cause, an environmental cause, or a combination of the two?
asked by Dora_the_nerd 
PHYSICS 1
The vector signs are above each letter (I just don't know how to show it that way) A= 145 units @ 190 deg. B= 75 units @ 288 deg. C= 210 units @ 85 deg. D= 105 units @ 355 deg. How do I use the component Method with these given magnitude and degree???
asked by ANON 
Chemistry
What mass of sulfur must be used to produce 12.6L of sulfur dioxide (SO2) at STP? S8 + O2 SO2
asked by Donovan 
Physics
A 1 kg apple sits on a table. What is the normal force of the table acting on the apple?
asked by Leila 
S.S
If you were one of the new immigrants who arrived in America in the 1880s, it's most likely that you would have been (A. German and Lutheran.) B. Irish and Protestant. C. Swedish and Protestant. D. Italian and Catholic. Answers in ()
asked by Jocelynn 
Math
If the volume of the cube is 512cmsquared, what is the surface area of the cube?
asked by Anonymous 
Child Development
I need help finding a learning experience for science/ sensory activity. The age is 3 years old.
asked by Anonymous 
Physics
You want to pull a 35 kg steel safe across a pine floor. If the coefficient of static friction between steel and pine is .5, ow hard must you pull to get the safe to move
asked by Collin 
Calculus
Since f(x)=√(x3) has an absolute minimum of 0 does its critical point exist? I'm really confused because someone mentioned that f(x)=√(x+3) does not have a critical point. Does that mean that if there is an end point there, there can't be a critical
asked by Isabella 
Matg
If a soft all team has 10 players, how many teams need to be formed for at least 68 players ?
asked by Jay 
S.S
Which of the following noted American authors wrote works that supported slavery? A. Edgar Allan Poe B. Henry David Thoreau (C. Ralph Waldo Emerson) D. Harriet Beecher Stowe Answer in ()
asked by Jocelynn 
Social studies
How does religion most impact the culture of Southwest Asia? A( three major religions have strong roots in the region and change the life of the people there B( it is constantly changing as new people migrate in and out of the region C( The region is
asked by Crossfire 
Algebra
Find the perimeter of the triangle whose certified are the following specified points in the plane (5,1) (9,3) and (0,1
asked by Student 
Math
Solve the equation. 1. 5h  9 = 16 + 6h (1 point) A. 4 B. 7 C. 7 D. 10 I'm having trouble getting the answer, so I need help understanding.
asked by Anonymous 
i need help
Tia's parents gave her $20 to spend at the Spring Carnival. She spent $5 on a funnel cake and the remaining money on tickets for rides. If each ride ticket costs $0.75, how many ride tickets did she purchase?
asked by ivey 
Physics
How much work does a weightlifter do on a 450 N barbell thathe lifts 2m into the air
asked by Emma Roberts 
Science
Can someone help me with this, at least help by explaining a bit what is going on? question: What is going on in the diagram? Picture: It's a boat floating on water, but another one on the ocean floor. A. the waves are pointing down to the boat that is on
asked by Kitty~ 
physics
A ware house worker pushed a crate along the floor, as shown in fig 4.34, by a force of 10N that points downward at an angle of 45 degrees below the horizontal. Find the horizontal and vertical components of the push.
asked by chyenne 
Health
Longterm stress can lead to: (select 3) A. more frequent illnesses such as colds B. headaches C. heart disease D. selfactualization I think its A,B,C
asked by Luna 
math
Which of the following is the unit tests. 20lb for 16.20 26lb for 23.40 24lb for 18.72 22lb for 18.70
asked by ttng 
English
If I am told to use an intext citation in my research, and if I use only one source in my entire paragraph, where would the intext citation go?
asked by Anonymous 
i need help plz
Round your answer to the nearest hundredth. 1, 134 ÷ 51
asked by ivey 
Math6/7
Allison made purple paint by mixing 3 parts red paint with 4 parts blue paint. Chris ad 2 fluid ounces of blue paint To match Allison's shade of purple, how much red paint should Chris mix with his blue paint? I got 1.5 because I was doing equivalent
asked by Versace 
Math
1170 students are present when 10% are absent. What is the total enrollment?
asked by Sarah Fischer 
Math Help
1. –9x – 5 = –95 a) 17
asked by Anonymous 
Conversion
an olympic athlete can run 110 years in 10 seconds. How fast in miles per hour can the athlete run?
asked by Riley 
Math
100(0.2x + 0.10y = 84) please help me with this
asked by RoTianna 
math
Mr. Dunn drives a 12 mile round trip 3 times a week to the dog park. How many miles does he drive?
asked by Joseph 
Math help
1. –6 – 7(c + 10) a) 64 – 7c b) –76 – 7c c) 4 – 13c
asked by Anonymous 
English & Composition
Flowers are as common here… as people are in London. I'm stuck on finding or making up a sentence example that is similar to this as far as parallel structure. I think the the example shows parallel Independent Clauses.. But I need help on creating a
asked by JULLS 
HELP_ME_PLEASE_VERY FAST
1.What information would a scientist need to discover whether a disorder had a genetic cause, an environmental cause, or a combination of the two? 2.How do mutations affect an organism? Why can some mutations have no effect? 3.Which of these traits or
asked by Steph 
Maths, Accounting, Tourism, Business
I'm in Grade 10.Can I Still become a social worker ? I'm not really sure which subjects a person needs for that career!!
asked by Liffy 
math
what is the dimension of 100 ft diagonal?
asked by kim 
math
Ms.Montoya class baked cookies for school festival.They sold three fifths of the cookies on Thursday and one fourth of the cookies on Friday.If there were 24 cookies left after Friday,how many cookies did Ms.Montoya baked?
asked by nole 
Culinary arts
What is the type of meat eaten frequently, particularly in the coastal region of China?
asked by Roberto 
Math
I am a four digit number my ones digit is four less than my hundreds digit which is three times my tens digit which is half my thousands digit which can be divided by 1 2 or 3 with out a remainder what is my number
asked by Ariana 
Calculus
A manufacturer of a certain brand of appliance estimates that he can sell 5000 units a year at Php 900.00 each and that he can sell 1500 units more per year for each Php 100.00 decrease in price? What price per unit will give the greatest returns?
asked by En 
Math
Put fraction in order least to greatest 5/8 5/6 1/2 4/9 2/3 11/12
asked by Mondell 
Math
I forgot the third equation last time so the full question is a+b+c=28 b=a+3 a+3+b+10c=131 I only got up to the part where I plug in the b but I don't know what to do with the other variables.
asked by Rabie 
math
Naara won a bag of candy ata raffle.She gave one fifth of the candy to her brother,one fourth of it to her best friend,and had 11 pieces left over. How many pieces did she give her brother?
asked by nole 
Maths
Three lights all go on one changes every 5 sec one every 6 sec one every 8 sec when will they all go on together
asked by Ellie 
Science
My granddaughter has to do a project about a product she would create and test we've decided on the safetyof white paper napkins vs dyed ones I don't know where to begin please help
asked by Kay 
math
One number is 6 more than another. The sum of the numbers is 30. Find the numbers.
asked by Rabie 
Math
What is the value of an insurance policy whose premium is $125? The premium is 5% of the policy value.
asked by Sarah Fischer 
Homework for Math
A machine fills Quaker Oatmeal with 32oz of oatmeal. After the containers are filled, another machine weighs them. If the container's weight differs from the desired 32oz weight more than 0.5oz, the container is rejected. Write an equation that can be used
asked by Sylvestre Felis 
Math(Algebra)
de Sean it in school is selling tickets to a choral performance. on the first day of ticket selling the school sold eight senior citizen tickets and 12 students tickets for a total of $160. The school took in 115 on the second day by selling 11 senior
asked by Felicity 
Math  Algegra
66x+7+3x+4x5=24*3 solve and show steps
asked by Dianne 
Math
Write an expression that is equalalent to: 6(4+x)
asked by Amy 
Math
Sue's Organic sells a 24ounce jar of peanut butter that costs 5 less per ounce than their 16ounce jar. What is the total price of their 24ounce jar of peanut butter?
asked by Jorge 
science
What does the statement "the properties of salt are different from the properties of the elements that go into making them" mean?
asked by emy 
Math
find the unit price $109 for 3 phones. Round if needed
asked by Bailey Parker 
Math
Square root of 192984477483837
asked by Anonymous 
Fraction, word problem
Karen has used 12 feet of ribbon for a project. This represents 3/8 of the total amount of ribbon. How much ribbon did she have at the start of her project?
asked by Lisa 
machanics
show that theoretically the period of rotation of a satelite which circles a planet of negligible distance firm its surface depends only on the density of the planet
asked by jane 
Math
The sum of two numbers is 70. When the smaller number is subtracted from the bigger number, the result is 24. Find the numbers.
asked by Riana 
Maths Literacy and Sciences
Which career would i get through these subject?
asked by Kamogelo 
TLE
what are independent, dependent and itervening variable in baking a cke for research proposal
asked by jessa 
History
12.)"If representation in Congress is to be determined by the number of people who live in each state, should slaves be counted?" At the Constitutional Convention, how would someone from a Southern state most likely respond? A.)Yes, they live in our state,
asked by YRN DJ 
math
The sum of two numbers is 24. The difference of the numbers is 16. Find the numbers. This is what I have so far: x+y16=24
asked by Rabie 
Chemistry
What does potassium nitrate form when it decomposes
asked by Nicole 
Math
It is 780 km from Lethbridge to Fort McLeod. One plane leaves from Lethbridge going 200 km/h. A second plane leaves from Fort McLeod going 300 km/h. When do they pass in the sky?
asked by Joe 
statistics
A marketing research shows that for every 100 flyers distributed to potential customers, 1.2 customers will be captured. If 10000 flyers are being distributed, find a. the probability that 150 customers are captured b. the expected value of this
asked by Anonymous 
Math
WHat is nine plus ten? Pleze help.
asked by Jenny 
math,geography,agriculture,life sciences
What careers can I enroll without math??
asked by Thulani 
algebra
The temperature at 5pm is 20F. The temperature at 10pm is 5F. How many degrees did it fall?please show work
asked by aggs 
Math
On a map the 1 inch represents 100 miles. If the pounds below were on that map how far apart in miles would they actually be?
asked by Anonymous 
Math
The area of Mike's rectangular garden is 360 feet the garden is 12 feet wide what is the length of fencing mike need to buy in order to fence in the garden completely on all four sides
asked by Sharlyn 
Children Development
I cannot figure out list intended goals list for cereal bracelet
asked by Anonymous 
Math
a+b+c=28 b= a+3 I plugged in the b but got stuck on 2a+3+c. What I did: a+a+3+c=28 2a+3+c=28, but what do I do next to solver this linear equation?
asked by Rabie 
math
The large red equilateral triangle has sides of 8x units. The midpoints of the red triangle are joined to form the blue triangle. The midpoints of the blue triangle ate joined to form the green triangle. The process of joining midpoints to form new
asked by sashen 
math
Donald bought 10 woodcarvings for a total of $220. If they were all the same price, how much did he pay for each wood carving?
asked by erika 
Math (Calculus  Limits)
Find the constant c so that lim x>8 x^2+2x+c/x^215x+56 exists. For that value of c, determine the limit. (Hint: Find the value of c for which x8 is a factor of the numerator). I understand that I should set (x8)(x+b) equal to x^2+2x+c but all the
asked by Charlotte 
of
A car is traveling at the average speed of 50 kilometers per hour how much distance would it travel in 1 hour 12 minutes
asked by Anonymous 
Language Arts
These questions are from the book Rain Reign. Explain Rose's father's childhood. How might his childhood impact his relationship with Rose?
asked by Jerry 
Science
1.What information would a scientist need to discover whether a disorder had a genetic cause, an environmental cause, or a combination of the two? 2.How do mutations affect an organism? Why can some mutations have no effect? 3.Which of these traits or
asked by Steph 
Math
Last year gasoline sold at 50 cents per litre. Now it sells for 54.5 cents per litre. Find the percent increase.
asked by Sarah Fischer 
Marine bio
How will increasing the amount of phytoplankton impact ocean acidification?
asked by Anonymous 
chemistry
how many liters (at STP) of chlorine gas are required to produce .050L of hydrogen chloride gas?
asked by k 
Math
When a price is reduced from $20 to $15, what is the rate of reduction?
asked by Sarah Fischer 
Math
1. 2x + 3(x – 2) – 3(x – 6) a) 2x + 12
asked by Anonymous 
math
the ratio of boys to girls in choir is 2:5. there are 9 more girls than boys. how many girls and boys are in the choir?
asked by amrtu 
Math
The government places surtax (an extra tax) of $1.12 on an article whose selling price is $8. What is the rate (%) of the surtax?
asked by Sarah Fischer 
math help
Jimmy spends ¾ of an hour getting ready for school. It takes 30 minutes to travel to school. If he needs to be at school at 9:00 am, what time should he get up?
asked by erika 
percentages
140% of what is 35? How do I solve it?
asked by Maddie 
math help
Tia's parents gave her $20 to spend at the Spring Carnival. She spent $5 on a funnel cake and the remaining money on tickets for rides. If each ride ticket costs $0.75, how many ride tickets did she purchase?
asked by erika 
math help
The temperature at 1:00 pm on Tuesday was 13C. There was an increase of 6 per hour starting at 1:00 pm. Which of the following best represents the Celsius temperature n hours after 1:00 pm on Tuesday?
asked by erika 
Physics
12 kg wagon is being pulled at an angle of 38o above horizontal. What force is applied to the wagon if it accelerates from rest to a speed of 2.2 m/s over a distance of 3.4 m? Is this question a typo? Am I supposed to solve for force or work?
asked by silverback 
Calculus help!!!
X^2y+sinxy=e^xy i need solution plz
asked by Daniel 
Social studies
How does the Bill of Rights in the U.S Constitution limit the government? A. by separating state and federal powers B. by giving the authority to rule the people C. by establishing the rule of law D. by granting certain rights to people that government
asked by Amber 
Math
1. x + 8 < –28 a. x < –36 b. x < –20 6 –35 d. p < 35
asked by Anonymous 
Math
We need help putting these fractions from greatest to least 2/3 3/4 1/2 8/10
asked by Chris 
physics
The distance between two charges q1 = 2.5 μC and q2 = 6.0 μC is equal to 1.0 m. Determine the point (other than infinity) at which the electric field is zero.
asked by THOMAS123 
physics
Three equal positive point charges q are at the corners of an equilateral triangle with sides of length a. What is the magnitude and direction of the electric field at one corner of the triangle due to two charges placed on another two corners of the
asked by THOMAS123 
helpphysics!
The electric field at any points on the sphere of radius 0.75 m is equal to 8.9 x 102 N/C and points radially to the center of the sphere. What is the net charge at the center of the sphere ?
asked by robinho