Questions Asked on
March 31, 2017

Math word problems
Louise mowed a neighbors yard to earn $25. She mowed a few more yards and earned an additional $75. She continued to mow all of the yards each week for a total of 5 weeks, earning money at the same rate. At the end of the 5 weeks, she spent $250. Write a
asked by Dal 
History
Which number labels Yasmin's native country of Spain? A 1 B 2 C 4 D 6 Which number labels Yasmin's current home in Sweden? A 1 B 3 C 4 D 5 (I am new also :))
asked by Liz 
Social Studies
What is a constitutional Monarchy? A) A Government in which a king or queen has all the power. *** B) A Government in which the people elect the king or queen. C) A representative government with a mostly ceremonial ruler. D) A representative government
asked by @AmeliaTheGamer 
Algebra2
How far apart are the foci of an ellipse with a major axis of 34 feet and a minor axis of 16 feet? a15 b12 c9 d30 my answer is 9
asked by Steve 
math
The store employee works 35 hours per week. Which inequality can be used to find the dollar value, x, of weekly sales that the employee must make to earn more than $400 per week?
asked by elizabeth 
Math
1.Suppose that the function f(x) = 5x + 3 represents the number of cars that drive by in x minutes. How many cars will drive by in 10 minutes? a. 80 b. 53 c. 50 d. 35 2. Buses on your route runs every 8 minutes from 7:00am to 11:00am. You arrive at the bus
asked by Oreo Chips 
math please help me out fam
As a computer programmer, you have to define the movements of a battleship across a virtual grid. Will you program the transformation from the original position (Figure I) to the final position (Figure II) as a translation, reflection, or rotation?
asked by jassie 
math
A microwaveable cupofsoup package needs to be constructed in the shape of cylinder to hold 550 cubic centimeters of soup. The sides and bottom of the container will be made of syrofoam costing 0.03 cents per square centimeter. The top will be made of
asked by Anonymous 
Math
The original price of stock was D dollars.the selling price for share of the same stock at latter date was represented by the expression 1.15(0.95d ) which description could explain what happened to the price. OF share of stock A the price decreased by 5%
asked by Emi 
science
if a body of a mass 4kg is acted upon at constant force of 12n at 2sec,calculate the kenetic energy gain by the body.
asked by MUSA AUDU 
NM history
What type of relationship do the government of New Mexico and the representatives of the Indian tribes have when they discuss questions about compact issues such as gaming revenue and taxes? a) nation to nation b) equal to equal c)government to government
asked by softball lover 
social studies
What geographic features lies east of the Andes Mountains? 1) saltwater grasses 2)active volcanos 3)llanos grasslands 4)mangrove swamps I think 3 Thanks
asked by JAMIE 
math
The inner circumference of a circular track is 440 m. The track is 14 m wide. Find the diameter of the outer circle of the track.
asked by g 
PHYSICS
Compare the electric force holding the electron in orbit (r=0.53Ã—10âˆ’10m) around the proton nucleus of the hydrogen atom, with the gravitational force between the same electron and proton. What is the ratio of these two forces?
asked by ARION 
Math
If current trends of burning fossil fuels and deforestation continue, then future amounts of atmospheric carbon dioxide in parts per million (ppm) will increase exponentially. In the year of 1990, there was 353 ppm. A)In the year of 2000, there was 375 ppm
asked by Aria 
arithmetic
S8:S4=97:81 find the common ratio
asked by afsana 
Social Studies
At home on the hills of Vermont or in the woods of Maine, or the Texan ranch, comrade of Californians, comrade of free Northwesterners .... of every hue and caste am I, of every rank and religion Walt Whitman, Song of Myself Why did Whitman compose these
asked by Studies...........Help ASASPplease 
statistics
explain clearly the three meaning of "statistics" contained in the statement below "you compute statistics from statistics by statistics"
asked by john 
Math
A circle is divided into 20 equal parts. Find the angle measure of one of the parts
asked by Diva 
maths
What does the line 5x  13y = 7 look like? Question 1 options: horizontal vertical slanted right upwards slanted right downwards
asked by chris matt 
Biology (check answer)
Transcription is similar to DNA replication in all of the following ways except: a) the DNA strands unzip b) the polymerase enzyme is involved c) complementary bases are paired up d) a new strand of mRNA is built from the existing DNA molecule is it d?
asked by Tysh 
history
Explain the similarities and differences between the U.S. and Canada.
asked by swimmerGirl 
chemistry
3. Determine the pH if 0.02 mol of NaOH is added to 1.0L of the buffer described in question #1. question1: 1. How many grams of NaHCO3 should be added to one liter of 0.100 M H2CO3 (Ka = 4.2 x 107) to prepare a buffer with pH = 7.00?
asked by KO 
Math  Quadratic Equations
Last one At present, Mark's age is x^2 years and Peter's age is x years. When mark is 10x years, Peter will be 3x years. What are their present ages? Question is kind of confusing to me, so again i just need help forming the equation. Thanks.
asked by Anonymous 
Calculus
The region enclosed by the graph of y = x^2 , the line x = 2, and the xaxis is revolved abut the yaxis. The volume of the solid generated is: A. 8pi B. 32pi/5 C. 16pi/3 D. 4pi 5. 8pi/3 I solved for x as √y and set up this integral: 2pi * integral from
asked by Anonymous 
Chemistry
For the galvanic cell that uses the reaction 2 Al(s) + 3 Ni2+(aq) → 2 Al3+(aq) + 3 Ni(s) the value of n in the relationship ΔG° = nFE° is ________.
asked by Hi 
Math 120
A construction company is planning to bid on a building contract. The bid costs the company $1800. The probability that the bid is accepted is 1/5. If the bid is accepted, the company will make $46,500 minus the cost of the bid A) what is the expected
asked by Beth 
Data Structure and Algorithms in Java
A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. On the other hand, a composite number is a natural number greater than 1 that is not a prime number. For example, 5 is prime, as only 1 and 5 divide
asked by ahmad 
Math Fractions
To make a sports drink for the football team, Jaylen filled 9/10 of a large cooler with water. Then, he filled the remaining space with 6 cups of sports drink concentrate. How many gallons of sports drink did JAylen make? 1 gallon = 16 cups
asked by Dalt 
chemistry
2. Determine the pH if 0.02 mol of HCl is added to 1.0 L of the buffer described in question #1 question1: 1. How many grams of NaHCO3 should be added to one liter of 0.100 M H2CO3 (Ka = 4.2 x 107) to prepare a buffer with pH = 7.00?
asked by KO 
Chemistry
3.65 g of HCl are dissolved in 2lit of the solution find the polarity
asked by Bharath 
chemistry
lactic acid is the avid responsible for the sour test in spit milk. on the basis of combustion analysis, it's percentage composition by mass is 40.00% carbon, 6.71%hydrogen and x% oxygen. a. Calculate the empirical formula of lactic acid b. The molar mass
asked by amy 
Geography
I need to be able to compare a cartogram to a political map in order to answer these two questions: 33. What do the relative sizes of Australia and New Zealand on both maps tell you about each country's GNP? 34. Compare the size of South Korea on the two
asked by Whisp 
Engineering Science N4
The diameter of the ram cylinder of a hydraulic press is 200mm. The stroke length of the plunger is 50mm. the effort on the plunger is 5% of the load. Calculate, i) the volume of the liquid needed per stroke if the load has to be lifted 60mm in 30 strokes,
asked by Paul  Anonymous 
algebra 1
Find the radius if a circular lid with an area of 12inch ^2. using (yh^2 (yk)^2=r2 I'm pretty confused any help would be great.
asked by Lynette 
Java code
Write the Java code of the method Mirror that takes one 2dimentional array (squared matrix) A1, and returns 2D array A2 which is the mirror image of A1.
asked by ahmad 
Physics
A point light source is kept in front of a convex mirror at a distance of 40cm.find the position of image by drawing
asked by Sricharan 
math
if one of the zeroes of a cubic polynomial x^3+ax^2+bx+c is 1.find the product of other 2 zeroes
asked by mathew 
statistics
suppose a car is driven from town A to town B from town B to town C and from town C to town D which have equal distances at average speeds 20km/hr,60km/hr and 120km/hr respectively,what is the average speed for the whole journey
asked by john 
HUMBER
DETERMINE the length, X, of the leanto roof attached to the side of the cabin. 3.0m, 1.0, 2.0,5.0 and 4.0
asked by peace 
Math
particle P of mass m kg is attached to two fixed points A and B by two identical model springs, each of stiffness k and natural length l . The point A is at a height / l above the point B. The particle is free to oscillate vertically under gravity. The
asked by John 
Math  Quadratic Equations
Two consecutive even numbers have a product of 288. What are the numbers? The answer I got through trial and error was 18 and 16. Is there a way for me to form the question into an equation and work that out to find the answer, instead of just guessing
asked by Anonymous 
Corporate Finance
You have just taken a 30year mortgage loan for $200,000. The annual percentage rate on the loan is 8%, and payments will be made monthly. Estimate your monthly payments.
asked by Randa 
math
The height of a person above the ground on a Ferris wheel is given by the function h(t)=9 sin {pi/20 (t pi/2))+ 12 where h(t) is the height in meters of person t seconds after getting on a) how long does it take the Ferris wheel to make one complete
asked by Anonymous 
Math
R varies partly as x and parly as the square of y. R=21 when x=y=1 and R=48 when x=y=2.Express R. in terms of x and y.
asked by Varation 
Programming
Write a java method that will take two sorted stacks A and B (min on top), and return one stack D that is sorted (min on top). You are allowed to use only the stack operations such as pop, push, isEmpty and peek. Example: suppose A={(top)1,4,7,9} and
asked by ahmad 
Fractions
To make a sports drink for the football team, Jaylen filled 9/10 of a large cooler with water. Then, he filled the remaining space with 6 cups of sports drink concentrate. How many gallons of sports drink did JAylen make? 1 gallon = 16 cups
asked by Dalt 
PHYSICS
If that charge is 3.7 μC , by what percentage does the mass of a 31 g comb change during charging?
asked by ARION 
Java
"Assuming the necessary classes have been imported, which of the following statements will compile without error?" Object obj = new Calendar(); Calendar c = new Calendar(); GregorianCalender d = new Object(); Object e = new GregorianCalender(); I think it
asked by Anonymous 
math
Confused!!! Six is three times as much as 2. Six is three times more than 2. Which one is correct???
asked by Jianguo 
Math
Shania bought a new computer for 1,550 from computer 'r' us. If the value of the computer depreciates at a rate of 5.35%per year, when will the value of the computer reach 825 ?
asked by Aria 
Math
4+2(exponent 5) divided by 9. Add parentheses to make each expression equal 4
asked by Leah 
Physics
An object 5cm high is placed at a distance 60cm in front of a concave mirror of focallength 10cm.find the position and size of the image by drawing.
asked by Sricharan 
Physics
When an object of height 1cm is kept at a distance 4cm from a concave mirror,its erect image of height 1.5cm is formed at a distance 6cm behind the mirror.find the focallength of mirror,by drawing
asked by Sricharan 
English
Am I the only one I know, Waging my wars behind my face and above my throat? Shadows will scream that I'm alone. III I've got a migraine And my pain will range from up, down, and sideways, Thank God it's Friday 'Cause Fridays will always be better than
asked by TylerJosephJoshDun 
English
Would "“The chain that bound her here was of iron links..." be a hyperbole? If not, than what literacy device is this?
asked by Jen 
math
The inner circumference of a circular track is 440 m. The track is 14 m wide. Find the diameter of the outer circle of the track.
asked by g 
Math
The amount of radiocarbon present after t years is given by y=ae^.0001216t . find the half live of 14
asked by Aria 
math
Sasa, June and Don are waitresses. When they compare their tips at the end of their shift they notice that Juice earned 30c for every 40c that Sandy earned while Juice earned 20c for every 25c that Dido earned. How much would Dido earn if Sandy earns $36?
asked by Anonymous 
Science) Breast Cancer
Can you give me some facts about breast cancer?
asked by Oreo Chips 
math/science
If y is directly proportional to √x ,will on increasing y by 200%, x will become 4 times
asked by Fauziya 
Math
There is 5 gallons of pineapple juice and I have a six oz glass how many drinks do I get out of the five gallon jar ?
asked by Karen 
Math  Quadratic Equations
The base of a triangle is 6 cm longer than its height. If the area of the triangle is 140cm^2, what is the length of the base? Im just confused on how the equation should be formed. Thanks.
asked by Anonymous 
Math
George is going to buy a new Chevy Jupiter for $20300. The dealership will offer a loan for the total value of the car at 9.75% APR for 4 years. Round all answers to the nearest penny. Use Web Loan Calculator to answer part of this question Okay so i
asked by Tyreice 
Math
A manufacturing company wants to minimize the cost of materials for a pop can which needs to hold 640 mL. Find the radius and height (in centimeters) of the cylindrical can with minimum surface area that holds this volume. Give your answer as a decimal
asked by Anonymous 
English
A similie , metaphor (etc) for relief??
asked by Tom 
maths
if the geometric mean of two numbers x and y is 6 find the geometric mean of the four numbers x,y,9x,9y
asked by john 
Science, Physics
A particle moves through angular displacement ø on a circular path of radius r. The linear displacement will be
asked by Akanksha 
doan
what is the simplified form of x1/3x3 ?
asked by anna 
math
1.estimate the sircumference of a circle with the given radius or diamiter. use 3.14 for pie. the raius is 24 and the answers are:A27 B79 C1809 D151
asked by nathan 
Chemistry
How many ml of HCl required to prepare 5% of HCl solution in 750ml water.if HCl is 36% pure and specific gravity is 1.18g/ml?
asked by Abdul 
Chemistry
In the laboratory, a student adds 57.6 mL of water to 10.9 mL of a 0.755 M perchloric acid solution. What is the concentration of the diluted solution ?
asked by Misha 
math
2cos(1/2x)cos(1/2x)=0 , where 0
asked by Bobby 
English
why are you most likely to find stereotypes in legends and fairy tales?
asked by Lilly 
math
what is 2x^2=8 graphed?
asked by elemental 
Calculus
Find the volume of the solid generated by revolving the region bounded by the graphs of the equations y = 0.5x^2, y = 2, and x = 0 about the line y = 2. A. 8pi/15 B. 32pi/15 C. 64pi/15 D. 4pi/15 E. 16pi/15
asked by Anonymous 
6th gr. math
c=s The variable s represents number of additional necklaces and the variable c repres. total # of diamond neck.If louie has 3 neck. in his hand how many are diamond necklaces? please help me solve
asked by Kayla 
maths
If cot¤=7/8,find sin¤, Cos¤,Tan¤,Cosec¤,Tan¤
asked by puran