Questions Asked on
December 5, 2017

maths
A fruit drink is made by mixing juice and lemonade in the ratio : 1 : 4 (juice : lemonade) Juice costs £6.00 per litre. Lemonade costs 50p per litre. a) show that 1 litre of the fruit drink costs £1.60 to make. b) The fruit drink is sold for £2 a litre.
asked by jade 
math 10
a British researcher developed a formula to determine walking or running speed based on hip height and stride length. The formula is s= 0.78l ^1.67/ h^1.17 where s is speed in meters per second l is stride length in meters, and hi is the individual hip
asked by sam 
Basic Word and Excel
What would be a situation in which you could use an Excel chart to present your data? a.)determining what percentage of customer 101 buys product A, and what percentage of the same customer buys product B b)Compiling survey questions and answers from both
asked by Lee 
acce
A car was purchased for $10,000 with a salvage value of $4000. It is expected to have a useful life of 5 years. Using the sumofyears method, find the car's value in the first year after the purchase.
asked by Anonymous 
Math
There were 400 seats in a concert hall. 360 seats were occupied . What percentage of the seats were not occupied ?
asked by Mehma 
science
1. Under which of the following conditions would a fossil most likely form? (1point) a. A living thing dies and sediment is very slowly deposited on top of i’s body. b. A living thing dies and sediment quickly covers its body.
asked by Duece 
Algebra
A construction worker drops a hammer from a height of 25 m. How long will it take the hammer to hit the ground? Use the formula h(t)=−4.9t62+vot+ho , where vo is the initial velocity and ho is the initial height. Round to the nearest tenth of a second.
asked by Katiana 
physics
Sphere 1 has surface area A1 and volume V1 and sphere 2 has surface area A2 and volume V2. If the radius of sphere 2 is 3.53 times the radius of sphere 1, what is the ratio of the areas A2/A1 ? 1.25×101 & 4.40×101 are correct answers but i dont remember
asked by bill 
Maths
One lap of a racing circuit is 3 (wholes) and 3/4 km. Work out the total distance for 4 (wholes) and 1/2 laps.
asked by stella xx 
Statistics
Assuming that the probability of male birth is 0.5,find the probability that in the family of 4 children there will be A. 1 boy B. 2 boys C. At least a boy
asked by Anonymous 
Health
With Which Which type of friends do you keep your personal feelings secret
asked by Abby 
Math  Vectors
Relative to an origin O, the position vectors of points A and B are given by OA = 3pi + 4j + p^2k, and OB = pi + 1j + p^2k Find the values of p for which angle AOB is 90° So here's my work so far: If angle = 90° then OA.OB = 0 OA.OB = p^4  3p^2  4
asked by Autumn 
physics
how much would you have to raise the temperature of a copper wire(originally at 20degree celcius) to increase its resistance by 15%? express your answer in percentage.note a=0.0068per degree celcius
asked by Anonymous 
Economics
How can competition in a scarce labor market affect wages? Wages will go down because productivity is lower. Wages will remain level because firms want to keep existing workers. Wages will go up to attract workers to a firm and to keep existing workers.
asked by Steve 
Chemistry
Using the following bond energies, calculate the molar heat of hydrogenation, ΔHhydrogenation, for the conversion of C2H2 to C2H6 CH (triple bond) CH (g) + 2H2 (g) > CH3CH3 (g)
asked by Lyndsay 
Math
You survey 1000 new home buyers and find that the mean price was $185,000 and the standard deviation was $20,000. How many paid more than $210,000?
asked by Eric 
Statistics
The mean score on a test was 280 and the standard deviation was 20. You want to pick the top 15%. What will be the minimum cutoff score to be in the top 15%?
asked by Eric 
Math
Please help me with the following. Write a word phrase to represent the numerical expression below. 5 + ( 17  8 )
asked by Dee 
Calculus
Solve using chain rule y=(3x^3+1)(4x^23)^4 So far, I have: y'=(3x^3+1)*4(4x^23)^3*(8x)+(4x^23)^4*(9x^2)
asked by Mike 
Math
Population density is the number of people per unit of area. What is the population density of a state that has 626,011 people in 9,620 square miles? Round to the nearest whole number. 650 65 This one? 651 6,507
asked by Loomin 
physics
The velocity of a moving object is 5 m/s, and its kinetic energy is 500 J. If the velocity of the object doubles, what would be the new kinetic energy?
asked by Anonymous 
LA
Think about the work you completed in your reading character role. Determine the ideas that would be most worthy to share in a literary discussion about Johnny Tremain. Provide an explanation for your choices. How did the role you selected and the work you
asked by blurryface 
math
of the students in Rosalie's dance class, 29 out of 59 have participated in dance class before
asked by kya taylor 
Calculus
A baseball team plays in a stadium that holds 51,000 spectators. With ticket prices at $10, the average attendance had been 49,000. When ticket prices were lowered to $8, the average attendance rose to 51,000 a. Find the demand function (price p as a
asked by Anon 
AP Chemistry
If the heat of combustion of 1butanol (C4H9OH) is 2,710 kJ/mol, what mass of oxygen is consumed when enough 1butanol is burned to yield 26,400 kJ of energy? I have no clue where to begin I thought to use enthalpy but it didnt work
asked by Blake 
chemistry
19.4 g of butane (58.12 g/mol) undergoes combustion according to the following equation. What pressure of carbon dioxide in atm is produced at 309 K in a 1.15 L flask. 2 C4H10 (g) + 13 O2 (g) → 8 CO2 (g) + 10 H2O (g)
asked by milo 
As physics
Use the equations below: P=mv Ek=1/2mv^2 2) A linear air track can be used to investigate collisions. Two trolleys or “gliders” are supported on a cushion of air. A glider of mass 0.30kg is stationary in the middle of the track. A second glider of mass
asked by cake 
As Physics
Use the equations below: P=mv Ek=1/2mv^2 2) A linear air track can be used to investigate collisions. Two trolleys or â€œglidersâ€ are supported on a cushion of air. A glider of mass 0.30kg is stationary in the middle of the track. A second glider
asked by cake 
US Government
Does anyone know ways interest groups influence government decision making on all 3 branches of government? I was thinking disruption, and litigation. I need 2 for each branch so any help Is needed!
asked by Nama 
Math
Sam is going to cook a turkeys for 14 people and he wants to allow 3/4lb of Turkey for each person. 1lb=450g. Small 2kg3.9kg.medium 4kg5.4 kg.larg 5.5kg7.2kg.extra large 7.3kg9.2kg.but small/medium £5.99perkg. Large/extra large £4.99perkg.now how
asked by Karr 
math
Manoj deposited a sum of 64000 in a post office for 3yrs,compound annually at 7 1/2per annum.what amount will he get on maturity?
asked by Anonymous 
Language arts
Shrieking from in the tenth row, the girls were no doubt her biggest fans. Which best identifies the word modified by the boldfaced participle phrase? A. doubt B. Her C. Girls D. fans I think it's B, but not sure.
asked by coke 
History
"Name one main success and one main failure of the Republic of Texas government. Then, tell how these factors contributed to Texas’ annexation by the United States." what are some?
asked by nn 
Art
Hey I'm horrible at art and my mom says if I miss 1 more question I'm dead so I need some help by some of the fabulous teachers here because I know I can trust your answer to be correct because you are teachers thanks. This pic is called ALFRED la GUIGNE
asked by STAR WARS LEGO NERD 
Phychology CHECK my answers
My answers have the star 1. The nervous system is the body’s ______________ network. (1 point) communication*** organization reactive production 2. The central nervous system (CNS) consists of the brain and the ___________. (1 point) heart neural network
asked by anon 
Algebra I
What is the 2011th term of the arithmetic sequence −4, −1, 2, 5, . . . , where each term after the first is 3 more than the preceding term?( remember 4 is the first term of the sequence.) (I posted this before but it was the wrong answer)
asked by Samay 
physics
A utube manometer contains mercury of density 13,600 kg/m3. One end of the manometer is open to the atmosphere and the other end is connected to a low pressure natural gas line. A height difference of 11.8 cm results between the levels of the two liquid
asked by Anonymous 
math
which solid does the net form? hexagonal prism hexagonal pyramid rectangular prism rectangular pyramid
asked by shadow 
Math check answers please
Sorry to bug again but can someone check my answers please thank you. 1. Simplify the expression 3w10w A. 13w B. 7w C. 7 D. 7w 2. Y+2y+3z A. 2y+3z B. 3y+3z C. 2y^2+3z D. 6yz 3. 6r+r5r A. 2r B. 1r+r C. 0r D. 7r5r 4. 5x+2(x+6) A. 7x+6 B. 7x^2+12 C.
asked by Gurl nerd 
art
Hey I'm horrible at art and my mom says if I miss 1 more question I'm dead so I need some help by some of the fabulous teachers here because I know I can trust your answer to be correct because you are teachers thanks. This pic is called ALFRED la GUIGNE
asked by STAR WARS LEGO NERD 
english
17. Read the following lines from “the love song of J. Alfred Prufrock.” And indeed, there will be time! To wonder, “do I dare?” and, “do I dare?” Time to turn back and descend the stair, With a bald spot in the middle of my hair – (They will
asked by help please 
AP Chemistry
If the heat of combustion of 1butanol (C4H9OH) is 2,710 kJ/mol, what mass of oxygen is consumed when enough 1butanol is burned to yield 26,400 kJ of energy? I have no clue where to begin I thought to use enthalpy but it didnt work
asked by Blake 
math HELP PLEASE
Given the pattern rule, write the first 5 terms for each sequence: a. Start with 0, add 5 b. Start with 2, multiply by 6 c. Start with 100, divide by 2 and add 10 d. Start with 1, multiply by 3, subtract 1
asked by Katie 
character education
Which of the following school issues is a moral issue? plagiarism or cheating on exams not doing required work the certification of teachers A? Why are laws created? to sanction desired behavior to define the highest standard of morality expected by a
asked by Bri 
Math Help
Look at the following pattern: 5, 8, 11, 14 ... Find the general term
asked by Vei 
As physics
Q11.The table below shows how the braking distance x for a car depends on its initial speed u.  u / ms1  5  10  20  40   X / M  2  8  32  128  The relationship between x and u is: doubling speed increases distance by a factor of 4. i)The
asked by cylinder 
maths
1. which ratios from a proportion 3/15 12/22 8/24 12/35 5/18 25/90 4/11 16/25
asked by Kats 
Physics
Calculate the change of volume that occure when a steel bearing with an initial volume of 1.8cm^3 is heated from 20°C to 80°C. Tried to use the formula DeltaV/Vinitial=Beta×DeltaT but kept getting the wrong answer though my maths could be off?
asked by Amelia 
Macroeconomics
Using 2001 as the base year, determine the inflation rate between 2005 and 2013: 2001 = 100 CPI2005 = 107 CPI2013 = 118
asked by Caitlin 
math/science
a car starts from rest and move at a speed of 30 kph after half an hour.what is the car's acceleration
asked by jill 
Algebra
How does gravity relate to functions, specifically to s(t)= 1/2 gt^2 + vt + h. Provide a brief history of the projectile and its use in functions.
asked by Jamal Dwight 
Macroeconomics
Given the following information, convert the figure for nominal GDP (nGDP) in 2014 to its real GDP (rGDP) value in 2006 dollars. GDP2014 = $1.4 trillion CPI2014 = 110 GDP2006 = $1.0 trillion CPI2006 = 100
asked by Caitlin 
Math
Determine which ratio forms a proportion with 9/5 by finding a common multiplier? 54/30 45/50 45/40 90/20 Determine which ratio forms a proportion with 12/7 by using cross products? 60/35 24/10 36/14 18/14 Which ratio can from a proportion 20/25,14/21
asked by Loomin 
Torque, Physics
A ladder of length 2L and mass M is positioned on level ground leaning against a wall such that the angle between the ladder and the horizontal is α. The coeﬃcient of static friction between the ladder and the wall and between the ladder and the ground
asked by Anon 
stats 1040
you play a game in which you win $4 if you correctly predict the numbers of spots on a fair 6sided die and you lose $1 if you don't correctly predict the number of spots. you plan to play 100 times. how do you set up a box model to represent your net
asked by rich 
math
a music store sells 28 mp3 players and 39 red mp3 players. each mp3 player costs $67. what is a reasonable estimate for the total cost of the mp3 players?
asked by dee 
Chemistry As
Calculate the molar mass in gmol1 of h3x.nh20 mass:2.07g volume:21.35 there are 2 equations for concentration: n(h3x.nh20)=c(h3x.nh20) x 250cm3/1000 n(h3x.nh20)= c(h3x.nh20) x 21.35/1000 multiply both sides and make the concentration the subject shpowing
asked by Tricky 
Math
Term # Term Value 1 6 2 11 3 16 4 21 5 26 6 31 7 36 8 41 Write a pattern rule that tells us how the value of each term can be calculated from the term number.
asked by Angelina 
physics
help me please? I'm lost... A small space probe is put into circular orbit about a newly discovered moon of Saturn. The moon's radius is known to be 550km. If the probe orbits at a height of 1500km above the moon's surface and takes 2.0 earth days to make
asked by Ricky 
As physics
Use the equations below: P=mv Ek=1/2mv^2 4) A wooden target of mass 2.00kg is suspended from a branch so that it swings freely. The target is hit by an arrow of mass 0.10kg travelling horizontally and the arrow embeds itself in the centre of the target.
asked by cake 
As physics
Use the equations below: P=mv Ek=1/2mv^2 3) A railway carriage of 5.00 x 10^4 moves along a track at 2.50ms1. It collides with a second, stationary, carriage with a mass of 4.00 X 10^4 kg and the carriages join together. A) Calculate the initial velocity
asked by cake 
Language arts
7 .Which of the following is an important detail in the selection 1 The Park Road leads to Gila National Forest. 2 When sand and other forces school did the rocks. 3 The Rocks were created when volcanoes erupted. 4 The rocks are amazing colomns of stone.
asked by Please help 
Gov/Econ
Real values are stated in _______________ dollars. commodity constant foreign future
asked by Caitlin 
Math
CHECK AND CORRECT MY ANSWERS PLEASE!! ASAP!! THANKS!!xx Write the fraction 5/6 as a percent. Round to the nearest hundredth of a percent where necessary. 33.33% 66.67% 83.33%** 1.20% Write the decimal 0.237 as a percent. 0.237% 2.37% 23.7%** 237% Ashley
asked by CHECK AND CORRECT ANSWERS 
precalculus
how to find the max and min of a sine function? For the maximum, do you do midline+ amplitude? For the midline Amplitude? f(x)= 7cosx + 15 Max is 15+7=22 min is 157= 8
asked by tom 
math
50 is what percent of 13?
asked by Carl 
math
Cal Q. Later measured his pulse and found that his heart beat at a rate of 80 beats a minute at rest. At this rate, how many days will it takes his heart to beat 1,000,000 times? (a fraction of a day is permitted)
asked by Sams 
math
Write 523,582,900,000 in scientific form Is it 5.235829 x 10^11? Thank you.
asked by Susan 
Math
The measures of the twoa angles in a linear pair are in the ratio 1:3. What is the measure of the lager angle?
asked by Soriano 
Math
The measures of the twoa angles in a linear pair are in the ratio 1:3. What is the measure of the larger angle?
asked by Soriano 
Math
Whom should you see at the bank if you need to borrow money
asked by Jaycee 
math
veena purchased 5 dozen mangoes at a rate of 10.50 for each mango and sold all the mangoes for rs850.50.what is her profit % ?
asked by Anonymous 
Math check my answer
77 is what percent of 192? A. x/100= 77/192;4.01% B. x/100=77/192; 40.1% C. x/77= 100/192; 77.3% D. x/100= 192/77; 249.4% My answer is B. Please help and check my answer if I am wrong please correct me thank you.
asked by Gurl nerd 
physics
three resistors with values R1,R2 and R3, respectively are connected in series to a 6v battery.the total current flowing through the circuit is I=0.6mA.when these three resistors are connected in parallel to a 6v battery,the total current is I=6.2mA. also
asked by Anonymous 
math HELP PLEASE
Ravi is putting up a fence in his backyard. He builds 3 units the first day, 7 units the second day and 11 units the third day. If he continues this pattern, how many days will it take him to finish the 55 unit fence?
asked by Angelina 
5th grade LA
Can you check the following? Past Perfect Tense 1. My teacher __ us three chapters, but I only finished one of them. (assign) answer:had assigned 2. Before their fossils __, we knew nothing about dinosaurs. (discover) answer:had been discovered 3. The team
asked by Jared 
physicss
The oil drain plug on a car's engine has just been tighten to a torque of 25m*N. a) if a 0.15m long wrench is used to change the oil, what is the minimum force needed to loosen the plug? b) due to limited workspace, it will be necessary to crawl under the
asked by lala 
algebra 1
1.what equation is equivalent to y6=12(x+4) 2. which point is located on the line represented by the equation y+4=5(x3)? 3.what equation represents the line that passes through the points (6,3)and (4, 9)?
asked by understandable 
Economics
To what category do a person's earnings, the dollar value of a good or service, the value of a property and the value of a company's profits belong too? My answer is tax base
asked by Steve 
Math check my answers please
1. x/5=2 A. 45 B. 35 C. 10 D. 21 2. 13x  7= 136 A. 11 B. 15 C. 8 D. 9 Solve the following equation 3. 3x  3=15 A. 4 B. 5 C. 6 D. 7 4. Ernesto loses 14.5 pounds in 7 months. Now he weighs 156.5 pounds. Which equation can be used to find how much he
asked by Gurl nerd 
Social studies
There are 100 U.S. senators. How many senators would constitute a majority? A. 1 B. 25 C. 50 D. 75 I think it’s D
asked by Mady 
Math
n a survey, one out of three people named blue as their favorite color. Two out of seven named red. If 1,092 people were included in the survey how many named neither blue nor red as their favorite color? 416 432 540 512 2. The triangles below are similar
asked by Loomin 
computer healp
what is an os? i need help on an important exam for colegge
asked by John 
algebra 2
simplify 25yz/40xyz
asked by vannah 
Algebra 1b help
Which of the following statements are true? There is more than one correct answer choice. Select all correct answer choices. A)All monomials are polynomials. B)All polynomials have at least one monomial as a term. C)All binomials are polynomials. D)All the
asked by Rylee 
Math
If there are fifteen 1/4 cup servings of ice cream in a container, how many cups does the container hold?
asked by Manuel 
Math
kory is standing near a building that has a shadow that is 14 feet long. Kris is 5.5 feet tall, and the length of her shadow is 3.5 feet. set up and solve a proportion to determine the height of the building.
asked by Jack 
Algebra
two ships leave the same port at the same time. One travels north at 12 miles per hour. The other travel west at 5 miles per hour. After four hours, how far apart are the two ships?
asked by Natalia 
math
50 is what percent of 13? Thanks
asked by Jack 
math
sara needs to cover the top and sides of the cylinder below About how many square inches of paper will Sara need? 528 in. 415 in. 207 in. 179 in.
asked by shadow 
English
can u write five lines of a story about u and some explorers in the forest and something happens as monsters leave the clearing. it doesn't have to be that descriptive as I am going to improve it by adding adjectives and other punctuation. thank you. P.S
asked by aaron 
English
16. Read the following lines from the poem "The Divine Comedy." But I had hardly started when I spied a leopard in my pathway, lithe and fleet, all covered with a sleek and spotted hide. And as I faced it, it would not retreat, but paced before me and so
asked by help please 
physics
a block of stone has a density of 2.75 g/cm3. the block has a mass of 3.30 kg. it measures 6.00 cm wide by 8.00 cm high by L cm long. how do i find L? if the block was in water with density of 1000kg/cm3 what would the buoyant force on the block be?
asked by anon 
Math
How do you write ln(n) in log form? I know that you can convert log of some base by doing ln of the variable over ln of the base, but I don't know how to do the opposite.
asked by Don 
Algerbra
Simplify the expression. 5+i/2i
asked by Xspead 
math
find the general term of the arithmetic sequence 3,1 ,5 ,9
asked by Help me plz 
math
Use inductive reasoning to find the next equation in the pattern. 8  5 + 3 = 2 x 3 13  8 + 5 = 2 x 5 21  13 + 8 = 2 x 8
asked by patricia 
math
What is the surface area of the given figure. A.) 1,008 cm B.) 1,728 cm C.) 1,392 cm D.) 1,216 cm
asked by shadow 
math
42000  R1 + 6R1 = 0.0042 * 7000 R1  0.0041 R1^2 ? what is R1
asked by Anonymous 
maths
Ten subtracted from a number is greater than thirtythree
asked by josh 
MATH
In a survey, one out of three people named blue as their favorite color. Two out of seven named red. If 1,092 people were included in the survey, how many named neither blue nor red as their favorite color? A. 416 people B. 432 people C. 540 people D. 512
asked by KYS 
character education
How does selfknowledge help one live a moral life? knowing the normal reactions helps decide what is best knowing his or her precise moments of decision alerts a person to the most important time to consider his or her moral code self is the most
asked by Bri 
English
What are 3 key quotations in Chapter 6 of Chinua Achebe's Things Fall Apart? The quotations must relate to one of the following: the characterization of Okonkwo ambition how power affects Okonkwo fear as a motivator  identify beliefs values and
asked by Hunter 
maths\
Write the ratio 2.5 to 3.15 as a fraction in simplest form
asked by josh 
Math
Please help and show steps i am very confused... Determine a+b+c 25/84=1/a+1/ab+1/abc
asked by G man 
Chem
Calculate the enthalpy change in the reaction of H2 with F2 to produce HF. The H–H and F–F bond energies are 436 and 155 kJ/mol, respectively, and the H–F bond energy is 567 kJ/mol H2 (g) + F2 (g) > 2HF (g)
asked by Erin 
Social Studies 1 QUESTION
How did the supreme court decision in Worcester v. Georgia and the Indian removal act lead to the removal and the resettlement of native American groups? (please help i searched it up got nothing looked in my text book didn't understand anything. please
asked by Amaya 
Visual arts
If an artwork is realistic, it means ____________________________. A. it is from the artist's imagination B. it does NOT look like a real thing from life C. it DOES look like a real thing from life D. it is abstract *** My answer = *** Thank you for your
asked by lun 
unit 3: Lesson 8: Interaction of Forces Unit Test
4. When a fan is turned on, it changes electrical energy into ______ energy. A. motion B. magnetic C. gravitational D. electromagnet HELP ME
asked by Science 8 A 
Math
There are 24 students in a science class. Mr. Sato will give each pair of students 3 magenta. So far, Mr. Sato has given 9 pairs of students their 3 magnets. How many more magnets does Mr. Sato need so that each pair of students has exactly 3 magnets?
asked by Giovanna 
Economics
As a unit of account, money provides _____________. a manner of preserving wealth into the future intrinsic value a double coincidence of wants a standard way to measure value of goods and services
asked by Dolly 
Algebra
I need help on how to solve equations like this (y5)/3 =1 I don't quite understand it
asked by Baby_Banana 
English (Literature)
What does it mean by "How the Author writes"? I have to write how the author writes for my paragraph about my book
asked by Rose 
Chem
Calculate the enthalpy change in the reaction of H2 with F2 to produce HF. The H–H and F–F bond energies are 436 and 155 kJ/mol, respectively, and the H–F bond energy is 567 kJ/mol H2 (g) + F2 (g) > 2HF (g)
asked by Erin 
character education
Which of the following is NOT a form of sanctions? punishment for bad behavior a liveandletlive attitude reward for good behavior A? What is the golden rule? the observation that he who has the gold rules an ethical rule found in most cultures that what
asked by Bri 
English
I need someone to check my answer on this question in an English quick check. Thanks :) 1. In adventures of huckleberry finn what is unusual about the house Huck and Jim find? A. it is completely empty B. it is floating C. there is no furniture I think A?
asked by daniella 
PHYSICS! need help!
A potter is shaping a bowl on a a potter’s wheel. The wheel rotaes at a constant angular speed. The frictional force between her hands and the clay is 2.50 N. How large is the torque she produces on the wheel if the diameter of the bowl is 14 cm.
asked by Randy 
PHYSICS! need help!
A child pushes tangentially on a small hand driven merry go round. She is able to accelerate it from rest to 20 rpm in 10 s. Modeling the merry go round as a uniform disk of radius 3.5 m and mass 800 kg, find the torque required to produce that
asked by Randy 
PHYSICS! need help!
A gymnast with a mass of 52 kg stands on the end of a uniform balance beam as shown in the figure. The beam is 5.50 m long and has a mass of 250 kg. Each support is 0.54m from the end of the beam. What is the force on the beam due to support 2?
asked by Randy 
social.s
Cuba =Fell to communist in April 1974 China =Union of Soviet Socialist Republics IS THIS TRUE AND IM GOING TO HAVE A LOT OF QUESTIONS
asked by Prarthana 
PHYSICS! need help!
A combination of an applied force and a frictional force produce a constant total torque of 38 Nm on a wheel rotating about a fixed axis. This combined force acts for 8 s, during which the wheel’s angular speed increases from 0 to 12 rad/s. Find the
asked by Randy 
Algebra HW HELP PLZ
Hello, I would like help on how to solve this. Determine whether the graphs of the given equations are parallel, perpendicular, or neither. y = x + 11. y =  x =2.
asked by ARMY 
History
During the election of 1824, many south carolinians were concerned by? Answers: A. The monroe doctrine B. The national party conventions. C. The ongoing cotton prices D. The end of slavery in northwest territory. I have no idea and the article I'm supposed
asked by Disappointment 
physics
help me please? I'm lost... A small space probe is put into circular orbit about a newly discovered moon of Saturn. The moon's radius is known to be 550km. If the probe orbits at a height of 1500km above the moon's surface and takes 2.0 earth days to make
asked by Ricky 
Science Help
4. When a fan is turned on, it changes electrical energy into ______ energy. A. motion*** B. magnetic C. gravitational D. electromagnet HELP ME
asked by Jeff 
Calculus
A piece of wire 7 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral triangle. A. How much wire should be used for the square in order to maximize the total area? B. How much wire should be used for the
asked by Anon 
math HELP PLEASE
Describe each pattern with the general term: a. 2, 4, 6, 8 ... b. 4, 7, 10, 13 ... c. 1, 4, 9, 16 ...
asked by Katie 
chemistry
determine the number of grams of Ne gas that must be added to a container in order for the volume to increase to 38.2 L at constant pressure and temperature if the container had an initial volume of 25.0 L and 2.0 moles of Ne
asked by j 
math
102[103(2+1)]  12/3(2)
asked by bob 
math
Solve using factorization method: x2+7x+10=0
asked by Y.Abdulsalam 
Precal
A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the ground after t seconds is s(t)=96t16t^2 projectile formula: s(t)=1/2gt^2+v+t+h g=acceleration due to gravity. V= the initial
asked by Lissa 
maths
Write 6¹⁰ ÷ 6² as a single power of 6. Simplify fully 5x³y² * 3x⁴y³
asked by Anonymous 
MATH!!!
I tried to multiply the equation by a then b then c... I don't know please help by showing the steps I am very lost Determine a+b+c 25/84=1/a+1/an+1/abc
asked by David 
art repost and 4 is corrected
This pic is called ALFRED la GUIGNE by Henri de Toulouselautrec for question 1 1. individuals can use different criteria to analyze artwork. What would be an example of INAPPROPRIATE criteria for analyzing this piece of art A capturing daily scenes B
asked by STAR WARS LEGO NERD 
Algebra
16 1/4 simplify expression assume all variables represent positive numbers
asked by Dan 
math
The mean score on a test was 280 and the standard deviation was 20. You want to pick the top 15%. What will be the minimum cutoff score to be in the top 15%?
asked by Eric 
Math
If you are dealt 2 cards from a standard deck of 52 cards what is the probability that they will both be aces? Give answers as decimal to 5 decimal places not percent.
asked by Eric