Questions Asked on
January 14, 2019

Calculus
A farmer wants to fence a rectangular area of 800,000 m² and divide it in half with a fence that is parallel to one of the sides of the rectangle, and twice as expensive as the fence on the outer sides. How can this be done in order to minimize the cost
asked by Anonymous 
math
1.A flywheel is rotating at 7 rad/sec. It has a 15cm diameter. What is the speed of a point on its rim, in cm/min? 2.A wheel is rotating at 3 radians/sec. The wheel has a 30 cm radius. What is the speed of a point on its rim, in m/min? 3.What is the
asked by rebecca 
Math
There are 4 jacks in a standard deck of 52 playing cards. If Patricia selects a card at random, what is the probability that it will be a jack?
asked by Kayla 
Physics
A copper ball has a mass of 1 kg. Calculate the radius of the ball, given that the density of copper is 8900kg m3
asked by Aurick 
Math
On a baseball diamond, the distance from first base to third base is approximately 127 feet. How many inches is the distance form first base to thrid base? A 381 inches B 1, 524 In. C 42 1/3 inches d 13, 716 inches Can you help me?
asked by Squirrelheart 
math
The vertices of a parallelogram are A(x1, y1), B(x2, y2), C(x3, y3), and D(x4, y4). Which of the following must be true if parallelogram ABCD is proven to be a rectangle?
asked by kelli 
english
Which of the following is NOT an element of plot? A. resolution B. exhibition*** C. exposition
asked by .. 
chemistry
A 152g sample of ice at 37 degrees Celsius is heated until it turns into liquid water at 0 degrees Celsius. Find the change in heat content of the system. I'm really confused on how to solve this question knowing the fact that the state of the system is
asked by maath 
maths
Prove that if the point z, –iz, 1 are collinear , then z lies on a circle.
asked by rajkaur 
Social Studies
Why is Urbanization associated with the industrial revolution?
asked by Tia 
math
The length of a rectangle is 4 centimeters less than twice its width. The perimeter of the rectangle is 34 cm. What are the dimensions of the rectangle
asked by Anonymous 
Math
It costs a bus company 225$ to run a bus on a ski trip, plus 30$ per passenger. The bus has a seating capacity of 22 passengers. The company charges 60$ per fare if the bus is full. For each empty seat, the company has to increase the ticket price by 60$.
asked by David 
Spanish
Which of the following is NOT commonly used to express inequality in Spanish? tan que más menos I think that it is menos
asked by lilkakes 
civic education
list ten limitation of human right and explain
asked by diamond 
algebra
A rectangle has a length that is 10 less than 3 times the width. If the rectangle has an area of 8 square feet, what is the width of the rectangle. I have to find the answer in meters, some please give some assistance.
asked by kylie 
social studies
what is a form of water transporation in early Indians
asked by Brelynn 
English
For which purpose might you write an argumentative essay? A) to convince someone to adopt a point of view B)to explain to readers the steps in a process C) to entertain readers with humorous stories D) to reflect on an interesting experience you had I
asked by Kitty 
Language Arts
Unit 2 Lesson 4 Rhythm and Rhyme First Read: Poetry Collection 1 1)In these lines from "a dream within a dream," the speaker dreams of holding a few grains of sand. What is the meaning of creep in this context? How few! yet how they creep/through my
asked by Ninja 
social studies
Which of the following is the major religion in Russia ? A. Christianity B. Judaism C. Buddhism D. Islam
asked by Kyra 
Technology
What does a file extension tell you? A. what the file is about******* B. where the file is located C. what type of file it is D. who created the file
asked by Correct ✅ 
Finance
You have just purchased a new warehouse. To finance the purchase, you’ve arranged for a 38year mortgage loan for 70 percent of the $3,380,000 purchase price. The monthly payment on this loan will be $17,100. What is the APR on this loan? (Do not round
asked by Etimbuk 
Math
Flavia has a bag with 8 white balls, 9 red balls, 14 green balls, and 10 orange balls. If she chooses a ball from the bag without looking, which color ball will Falvia be least likely to choose? A. white B. Red C. Green D. Orange
asked by Kayla 
algebra
consider the following polynomials. ab^2 +3ab+8a^2 and 5ab^2 Use the two polynomials to illustrate the following: a. polynomials are closed under addition. b. polynomials are closed under subtraction. c. polynomials are closed under multiplication. (can
asked by Hyewon 
history
How did European Americans hope to influence Native Americans to adopt their culture? through encouraging the Bureau of Indian Affairs to provide monetary rewards to Native Americans who left reservations through indoctrinating Native American children
asked by michael 
Chemistry
Calculate the number of mole of CaCl2 obtained from 25g of limestone CaCO3 in the pressure of excess HCl (C=,12, O=16, Cl=35.5)
asked by John 
Physical
How many steps are there to the process of the blood flow as it enters the heart? and what are they?
asked by anonymous 
maths
If w is an imaginary cube root of unity, then find value of expression 2(1 + w) (1 + w^2) +3 (2 + w) (2 + w^2) + …+ (n + 1) (n + w) (n + w^2) in terms of n.
asked by rajkaur 
English
1. My brother came and pushed me away. 2. My brother came and pushed me off. [Can we use both 'away' and 'off'? Are both sentences the same in meaning?] 3. What field of study are you interested in? 4. I'm interested in biology. [Is this answer suitable?]
asked by rfvv 
English
If you guys were trying to survive the Titanic How do you think you would feel? How would you react? What would you do to secure your survival?
asked by A 
math
1: Which ratios form a preportion? a 4/9, 12/25 b 3/7, 18/42 c 5/11, 20/45 d 5/8, 15/25*** 2: which ratio forms a proportion with 18/30? a 20/35 b 50/90 c 36/48*** d 60/100 3: which proportion has cross producrts of 5 X 24 and 8 X 15? a 5/8 = 15/24 b 5/24
asked by sdojvfldorghfoirhf 
Geography
Generally the farther a location is from the equator, the blank its climate A.wetter B.hotter C.colder D.windier
asked by Bro 
Technology
1. What is the term for the various items that you save on your computer, such as documents, spreadsheets, images, or videos? A.extensions B.files (my answer) C.folders D.conventions 2. What does a file extension tell you? A. what the file is about B.
asked by 0~0 
science
On the microscopic scale, internal energy is correctly defined as energy stored in the __________. bonds between atoms, but not in the motion of atoms motion of objects visible to the eye motion of atoms, and the bonds within atoms and molecules motion of
asked by dianni 
Maths
A teacher had to mark 100,000 books she had a month to do it. She spread it out over that month (31 days) how many books could she mark a day and if there is any left over how many?
asked by ANONYMOUS 
English
Which of the following lines of poetry contains a smile? A:The Smell Of sweet happiness swirls from the bakery door. B:The last birdsong of the day greets the night's far star. C:Drops floated on the pool like pearls. D:Moonlight spilled on the meadow.
asked by Kayden 
math
calculate the components parallel and perpendicular to the plane of 150N gravitational force acting on an object on a slope at 20 degree to the horizontal
asked by nomonde 
math
If sinθ=7/13 and cosθ=12/13 find tan θ and cot θ Use Pythagorean Identities to find sin θ and tan θ if cos θ =24/25 if the terminal side of θ lies in the third quadrant.
asked by hanna 
geography
What opportunities did the Louisiana purchase open up for the people of the United States?
asked by Lilly 
Geometry
What is the slope of the line with the points of (2, 5) and (3, 1)? *Off hand I came up with 4/1 from looking at the picture of the line graphed, but I believe that I am wrong. May someone help?*
asked by Tee 
math
After Karen spent 1 4 of her paycheck on a coat, she had $96 left. What was the cost of her coat?
asked by juan 
algebra
Solve the following system of equations. You will type your x value in the first part and the y value in the second part of the question. If the answer is no solution then type NS in both parts and if the the answer is infinite solutions then type I in
asked by Johny 
algebra
The width of a rectangle is 12 less than twice the length, and the area of the rectangle is 270 m^2 I do not know the steps to solving this equation, can someone please explain if you know how???
asked by kylie 
Math
Marcus build a model car that is 4 inches wide what scale was used to build the car if the actual width of the car is 6’1” equals to be one and she could . 5’1” equals 1.5 feet1’ equals 1.5 inches
asked by Anna 
Repost History
1. Generally, the farther a location is from the equator, the ______ its climate. (1 point) wetter hotter colder windier 2. What is the name of the area on the side of mountains away from the wind that receives little rainfall? dry spell no man's land
asked by Writeacher 
Math
You use a scale of 1 inch equals 280 feet to build a model of the great pyramid of guys that the width of the base of the pyramid is 756 feet what is the width of your model
asked by Anna 
Math
There are 18 boys and 12 girls and a math class what is the ratio of girls to total student 18 to 3012 to 3030 to 1230 to 18
asked by Anna 
Math
Adjacent angles are _______ congruent. A. always B. sometimes C. never D. none of these
asked by ILTHSM_ 
Math
Which of the following ratios or equivalent to six tonight 3 to 218/2730 to 45 24 x 32
asked by Anna 
math
$300 at 5% interest for 7 years. Find the simple interest earned in the account. A. $214.29 B. $11.67 C. $420.00 D. $105.00 Can you please help? Thanks!
asked by Tia 
Math
The distance between Middletown in Somerville is 3.5 inches on a map if the map scale is 1 inch equal 20 miles what is the actual distance between the town
asked by Anna 
algebra
A triangular lot in a park has a base with a measure that is 4 more than twice the height of the lot. The area of the lot is 99 square feet. Since the area of a triangle is found by using the formula A= 1/2bh, the area for this lot can be represented by
asked by kylie 
Math
Stephen made a 90 page book in six days if you continues reading at that rate how long will it take him to read a 300 page book
asked by Anna 
algebra
A rectangle has a width that is 3 less than twice the length. If the rectangle has an area of 170 square inches, what is the length of the rectangle? PLEASE HELP
asked by kylie 
PreCalc
write the equation for an ellipse with y intercepts (0,3) and (0,3) and the major axis of length 10. major axis is 10=2a so that makes a=5. I believe my equation is x^2/b^2 + y^2/a^2 = 1 I am assuming b is 3 because of the yintercept. so would my answer
asked by Russell 
Technology
if you have a document that is relevant to more than one folder on your computer, what should you do? Save the document to the most appropriate folder Save the document in each folder Save the document in My Documents rather than in one of the folders Save
asked by techno 
Social Studies
What factor most explains why the majority of Russians live in the western part of the country? A. government regulations B. climate C. language D. natural resources***
asked by MarinadedBread 
Physics
How would a graph of volume of a gas as a function of pressure in container look like if gas amount and temperature are held constant?
asked by Live 
social studies
what factor most explains why the majority of Russians live in the western part of the country A. government regulations B. climate *** C. language D. natural resources
asked by Kyra 
SCIENCE
(a) Which of the ions Cs + , Sr 2+ , Ba 2+ will have the largest heat of hydration? Which the smallest? (b) Of the two compounds NaF and MgF 2 , which has the stronger intermolecular forces? (c) Of the two compounds NaNO 3 and HF, which has the stronger
asked by asseel elhalis 
History
Which of the following is a reason why few people live in Siberia ? A. the long distances between cities create isolation B. the permafrost makes the construction of roads and buildings difficult C. the region has several active volcanoes and frequent
asked by Kyra 
Civic
How can a good leader protect the interest of their followers
asked by Abiodun 
Repost: History
Which of the following were characteristics of ancient Greek literature? Select all that apply. A. Epic poems reflected the belief that the Gods controlled humans' lives. B. Lyric poetry was sung about topics like war, politics, and emotions. C. The chorus
asked by Ms. Sue 
Math
Write the power of 10 to multiply the divisor by to make it a whole number. Then, write the equivalent problem and find the quotient 16.65 ÷ 0.37
asked by Justin 
social studies
So my question is "humans migrated to the following areas in which order?" the map shows places like Australia, New Zealand, the Philippine Islands, and other places around the coral sea(just outside of the Pacific Ocean) The answers are: 1,2,4, and 5 1,
asked by milley and quin 
Math
Rebecca buy some scarves that cost five dollars each and two purses that cost 12 each The cost Rebecca’s total purchase is $39 which equation can be used to find in the number of scarves that Rebecca buys A. 5+24n=39 B.5+24=39 C. (24+5)n=39 D.24•5+n=39
asked by Meowwww 
Math
Rebecca buy some scarves that cost five dollars each and two purses that cost 12 each The cost Rebecca’s total purchase is $39 which equation can be used to find in the number of scarves that Rebecca buys A. 5+24n=39 B.5n+24=39 C. (24+5)n=39
asked by Meowwww 
Algebra
Do y=x4 and 2x2y=5 have one, none , or infinite solutions?
asked by Algebra Student 
math
The scale factor of figure STUV to figure WXYZ is 3:1 if ST = 117 mm an SV = 153 mm what is the length of YZ Please tell me the answer then explain how you got it. Please!
asked by HELP ME! plz :,( 
Chemistry
Ethanol (C2H5OH) melts at 114 oC and boils at 78 oC. The enthalpy of fusion of ethanol is 5.02 kJ/mol, and its enthalpy of vaporization is 38.56 kJ/mol. The specific heat capacity of solid and liquid ethanol are 0.97 and 2.3 J/gK, respectively. How much
asked by RPatel 
Spanish
Ella es _______ baja como Felipe. A tanta B mas C tanto D tan I think it is C tanto. I have eliminated A tanta
asked by lilkakes 
Math
Evaluate the expression for x= 3 3/4. 8x+8 A) 30 B) 128 C) 14 D) 38 Can you help me to slove this?
asked by Leapordclaw 
science
Layers become __________ depth as the depth increases. For example as the depth increases from __________ in the crust to _____________ in the inner core, the density also ___________ from _________ to _____________. How to fill in the blank please help
asked by INEEDHELP 
Math
In eight days, a certain amount of Vanadium48, V^48, decays to 1 over square root 2 of its original amount. What is the half life of Vanadium48?
asked by David 
Math
Dr. Grimes won $5,000 playing VA Lottery. 1/4 of the money goes to federal taxes, and 1/25 goes to state taxes. How much money did she get after taxes? (SHOW ALL WORK)
asked by Barry Vacker 
Math
write and solve two subtraction problem that show how many of each animal therw might be. then write the numbersthey are four different kind of animals on the farm there are 19 More cows than sheep there are 19 more ducks than hens there more hens than cow
asked by Karen 
Math
You and two friends sold lemonade during a yard sale and made $47.35. You expenses were $12.85. How much money will each friend get if they share their earnings equally?
asked by Barry Vacker 
English
Brainstorm notes for media product am doing jack and the beanstalk
asked by Junior 
math
Set up a definite integral that yields this region f(x)=42x Base is 2, and height is 4
asked by Anonymous 
Math
How many counting numbers less than 100 have an EVEN remainder when divided by 5 and an ODD remainder when divided by 7?
asked by PT 
Math
I have 75 rings (leg bands) to be distributed somehow among 20 pigeons. When all rings are distributed and attached, I will put the pigeons into pigeonholes labeled 0, 1, 2, 3, and so on, with each pigeon going into the pigeonhole labeled with the number
asked by PT 
history
How did settlement houses improve urban communities during the Industrial Era? They improved the property values and helped establish middleclass neighborhoods. They provided those in need with access to important services to help improve lives. They
asked by michael 
math
a store buys an item for $10. To earn a profit of $25 what percent does the store need to markup the item?
asked by robin 
history
How did the federal government try to ease the tensions between American settlers and Native Americans? by offering military protection to Native Americans who settled in areas of conflict by removing Native Americans and resettling them on reservations by
asked by michael 
history
Which statement about ethnic groups in Southwest Asia is accurate? A. Arabs are the majority in every country in the region. B. Arabs are the largest ethnic group in the region. C. Kurds make up the largest ethnic group on the Arabian Peninsula. D. People
asked by Jane