Questions Asked on
January 3, 2016

Math
Given line AB, explain how to contruct a square with sides of length AB.
asked by cassie 
math 7th grade connections
2. d+g/h for 2=35, g=19, and h=6 answers=9,2.7,7.3, and 8 3.the cost in dollars of a class party is 59+13n, where n is the number of people attending. what is the cost for 44 people. answers=$116,$587,$767,or $631 for people in connections that actually
asked by mandiluvsbunnys 
Science
1.The images above show particles in a medium. Which of the following shows the worst conditions for a sound wave to travel? A B C D 2.Which of the following correctly describes a radio wave? A.long wavelength and high frequency B.long wavelength and low
asked by XDKitty~ 
Math
Jana is taking pledges for a bikeathon fundraiser. Ivan pledged $4.25,plus $1.25 for each mile that Jana bikes. Vicky pledged $5.75,plus &0.75 for each mile that Jana bikes. (Part A) write expression for the number of dollars Ivan pledged and the number
asked by Lola 
math
A kayaker travels x miles per hour downstream for 2 hours. On the 4hour return trip, the kayaker travels 4 mile per hour slower. How far did the kayaker travel in total?
asked by trish 
Science
The description of the structure of the atom is called the _____ thanks
asked by DEEZ GOT HEE 
English
Though no vote___ taken, each delegate and alternate ___ there. a. was;was b. was;were c. were;was d. were; were
asked by Anonymous 
computer technology
what type of link is used to call this file?
asked by jess 
Math
Find the image vertices for a dilation with center (0 0) and a scale factor of 4? I have the link to the pic but you have to put connexus.c.o.m infront of it
asked by cassie 
Math
Two ships leave port at 4 p.m. One is headed N38°E and is travelling at 11.5 km/h. The other is travelling at 13 km/h, with heading S47°E. How far apart are the two ships at 6 p.m.? i am in grade 11 :), studying ahead of the class :) its 8 pm here, this
asked by Karen 
Chemistry
1.10 g of glucose was completely burnt in a copper calorimeter. The temperature of the water increased from 25.85 °C to 36.50 °C.
asked by Khairavi 
9th grade math i need help anything helps
1. For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation. x y 10 15 16 24 20 30 (1 point) yes; y = 1.5x yes; y = 2x yes; y = x + 5 y does not vary directly with x
asked by freddy 
Science (Mrs.sue please help)
For your discussion assessment, you will present your proposal of a device that minimizes heat transfer So basically, an insulator. right? i uh... don't get what this questions asking... 0n0 help?
asked by Yuno Gasai 
Math
Can you help me with my homework??? It takes Evan 6 3/4 hours to mow 3 lawns. It takes him 2 1/3 hours to mow Mr.gals lawn and 1 3/4 hours to mow Ms.lee's lawn. How many hours did it take to mow the third lawn?
asked by Ashley 
math
gillian earns 7.50 an hour babysitting on the weekends .last week she babysat for 2.2 hours on statuday and 3.5 on sunday.how much did she earn
asked by bon 
math
A new passenger airplane is flying from Vancouver heading overseas to Asia. The wind is blowing from the west at 90 km/h. The airplane is flying at a speed of 950 km/h and must stay on a heading of south 60 degrees west A) What heading should the pilot
asked by Nabeal 
Math
Calculate the interest earned on a savings account with 820 that is invested at 4% annual simple interest for 3 years 29.10 32.80 98.40 131.20
asked by asdflk;jasdfla;kjsdfl; 
math
20 cm by 16cm wide write the following ratio in simplified 1.length to width
asked by fbggfv 
math
Find the equation of a circle with radius 4 units ,whose center lies on the line 13x+4y=32 and which touch the line 3x+4y+28= 0.
asked by kishor 
This math question is confusing.
A set of hemispherical bowls are made so they can be nested for easy storage. The largest bowl has a radius of 30 cm and each successive bowl has a radius 90% of the preceding one. What is the radius of the tenth bowl? there is a picture, sorry i cant put
asked by Emily 
IGWE BU IKE SCHOOL, CHMISTRY
what are four method use in separating silver chloride (solid) and sodium trioxonitrate (v) (agueous)
asked by EZE MARTINS 
English
The class was asked to sit: a. quiet anywhere. b. quietly anywhere. c. quiet anywheres. d. quietly anywhere.
asked by Anonymous 
Math
period of a 100 MHz FM radio were is roughly 1 X 10 to the negative 8th s. formulate a problem and solution.
asked by Ivan 
Math
Identify the sequence... 3,888, 216, 12, 2/3... a. arithmetic b. geometric c. neither d. both I got d, both. Because, you can divide 18 and 1/18. Is that right? Thanks anyone who answers. I'd very much appreciate that. :]
asked by Cici 
math
20 cm by 16cm wide write the following ratio in simplified 1.length to width
asked by gbyhgbyhb 
Geography
From which region was Japan most positively influenced throughout its industrial development? A. Japan was predominantly internally motivated. B. Japan borrowed liberally from existing Chinese policies. C. Japan actively borrowed from the West throughout
asked by Nani 
Chemistry
The solubility of insoluble substances changes depending on the nature of the solution. Below are two solutions in which copper (II) hydroxide is dissolved; in each case, the solubility is not the same as it is in pure water. a. For each solution state
asked by Marina 
Math
Lila graphed the points 2 and 2 on a number line. What does the distance between these two points represent?
asked by Matt 
Math
Which choice has a digit in the ten thousands place that is exactly twice the value of digit in the thousands place?
asked by Malayshia ingram 
geography
The countries of the Middle East and North Africa make up about 5% of the world’s population. Approximately how much of the global water resources do they control?
asked by angel 
Physics
What is the resistivity of a cylinderical material wire whose 1.0m lenght has a resistance of 2.0 ohm? The radius of the wire is 1.0mm
asked by Mercy 
Math
During last week's visit to this same pear tree, Pete ate 3 times as many pears as Tweet, and Tweet ate 5 fewer pears than Honk. If together the boys ate 25 pears, how many pears did Honk eat during last week's visit?
asked by Anonymous 
mathematics
Ruth has $130 in all. Kevin has $115 in all. If Ruth has 1 and a half times as much money as kevin, how much money does ruth have?
asked by Natasha 
Math
what is the sale price for a pair of shoes that was origainally 52.00 and now is 25% off 27 39 45 42
asked by asdflk;jasdfla;kjsdfl; 
algebra
to determine the number of trout in a lake a conservationist catches 191 trout, tags them and throws them back into the lake. Later, 36 trout are caught; 12 of them are tagged. How many trout would the conservationist expect to be in the lake?
asked by Dallas 
Algebra
I don't have a close about this question !!!!!!!! It takes you 3 hours to drive to a concert 135 miles away. You drive 55 miles per hour on highways and 40 miles per hour on the rest of the roads. How many miles do you drive on highways? The rest of the
asked by Cynthia 
math
A certain plant grows 1 2/5 inches every week. How long will it take the plant to grow 4 4/5 inches?
asked by jacquie 
Science
An airplane's speed in still air is 240 km/h. (a) If the pilot wishes the resultant motion of the plane to be due north when a 60 km/h wind is blowing the plane due east, in what direction should the plane be headed? (b) What will then be the resultant
asked by Adelinne 
MATHS
janet went on a two weeek holiday. she spent 2/3 of her holiday money in the first week, 1/4 in the second week. What fraction of her holiday money did she bring back home.
asked by NANDANA 
Math
For each of the functions below, state the domain and range, the restrictions, the intervals of increasing and decreasing, the roots, yintercepts, and vertices. a) f(x)=2x(^2)−8 b) f(x)=+√x2
asked by Chris 
Math
Mrs soko is expecting a baby. Assuming that babies are equally like at any time of the day or night. What is the probability that the baby... a) will be born at the weekend? b) will be born between 8a.m. and 5p.m. on a weekday? c) will be born between
asked by Christopher 
Chemistry
An iron nail with a mass of 0.750 g was dissolved in dilute sulfuric acid and diluted to 100.0 mL volume. A 10.0 mL aliquot of this solution was then titrated with standard 0.200 M potassium permanganate solution, according to the following equation: MnO4
asked by Marina 
geography
The initial plan for the division of India called for a 3part division. true false is it true
asked by govno 
Geography (Ms.Sue ) Help
Among the countries on the margins of the South Asian region, population growth is highest in A. Nepal. B. Afghanistan. C. Sri Lanka. D. the Maldives. I am stuck on this question! Help please.
asked by Brooklyn 
Algebra
Find the value of x so that the line passes through the points (2,3) and (x,9) and has a slope of 3/2. I'm clueless!
asked by J.J. 
trigonometry
the base of an isosceles triangle measures 108 feet and forms an angle of 55 degrees with one equal sides. find the perimeter of the triangle
asked by jer 
chemistry
Explain the following statement. A saturated solution contains a mixture of silver chloride, AgCl and silver carbonate, Ag2CO3. An addition of hydrocloric acid will decrease the solubility of AgCl
asked by oliver 
Math
What is the smallest of 3 consecutive positive integers if the product of the smallest and largest is 21 more than 9 times the middle number? x(x+2)=21+9(x+1) I'm not sure if this is a good equation to solve it..?
asked by Claire 
Social Studies (Check, Please!) (Ms. Sue)
1. How did the status of women and African Americans in the armed forces change during the war? A: In World War I, women were barred from combat. Many jobs available to women in the army were administrative or clerical. This all changed during World War
asked by Victoria 
Math
Write an equation for the tangent to the curve y=sinmx at the origin. I got y=mx, is this correct? Please help by showing work! Thanks
asked by Beth 
Conversions
Convert the temperature 1.49677×109 ◦C to Kelvin (correct to 3 significant digits). Answer in units of K.
asked by M 
MATHS
Ashoka and Sumit ran a 100 meter race. Ashoka took 18 1/5 seconds and sumit took 21 3/4 seconds. How much longer did sumit take?
asked by NANDANA 
Chemistry
What is the chemical formula and name when the following are added: 1. Na+1 Na3 2. Na+1 Br1 3. Na+1 O2
asked by Anonymous 
Life sciences,pure maths,agriculture sciences,english,sepedi,life orientation and physcial sciences.
When i choose this subjects i wanteded 2 be civil engineerig,since maths s challenging me.i didn't know what to do
asked by Mokgadi 
Life science, history, accounting
I chose these subjects for grade 10, but I don't know what I'm going to do with them when I reach university or what career I could have with these subjects. Please help.
asked by Seipelo 
Social Studies
I need help studying, its the last day to study before I have a test. I have a B, I HAVE TO GET AN A (Otherwise I'll suffer one more year of 6th grade.) I saw these type of questions on the preview and I want to remember them. Will someone please help me?
asked by Last Day To Study :( 
Physic
You pull a 30.5 kg wooden box with a rope that makes a 23.0° angle with the horizontal at a constant speed. The coefficient of kinetic friction between the box and the deck is 0.330. You pull the crate a distance of 5.25 m. How much work was done? Do you
asked by H 
Geography
The figurative use of cradle is used to mean "the place or region in which anything is nurtured or sheltered in its earlier stage" – such that the term cradle of civilization means the place where civilization was first nurtured and sheltered. True False
asked by govno 
Calculus pz help urgently
Integrate:sinxcos(x1/4.pi)dx
asked by Collins 
math
If the 7th term of AP is 21,find the sum of first 13 terms of AP?
asked by kishor 
Chemistry
What is pH if 0.02M NaOH is added to buffer solution, consisting 0.4M aqueous NH3 & 0.3M NH4Cl(Kb=0.000018)
asked by Solution 
algebra
Find an equation for the line parallel to y=2x7 with yintercept(0,6). Write the answer in slopeintercept form. The equation of the line in slopeintercrpt form form is
asked by Nancy 
Maths equation plz help urgently
0^x=100? Please help can complex number help plz show working find x i really need it
asked by Anonymous 
Chemistry
When 31 g of a metal at 88 ◦C is added to 46 g of water at 27 ◦C, the temperature of the water rises to 34 ◦C. What is the specific heat capacity of the metal? Assume no heat was lost to the surroundings. Answer in units of J / g ·◦C.
asked by Amy 
Math
A skater races around a 500 the meter circular track a total of ten times. He crosses the start /finish line seven minutes after the start. Summarize the motion of the skater in terms of position, direction, and speed at the beginning, during, and the end
asked by Victora 
math
What is the sum of all values of x that satisfy the equation (x2 5x+5)x2 +4x60 =1? Hint: There are three cases to consider I think I figured out 2 of the cases. The first one being x2 +4x60=0 while x2 5x+5=whatever. The second is x2 5x+5=1 and x2
asked by John 
chemistry
Based on mass spectrometer analysis of Uranium235 and Lead207, I have determined the age of a zircon to be 89.125 million years old. How many halflives passed? What are the percentages of Uranium235 and Lead207?
asked by HELP ME!! <3 
Math
Buses to the stadium live Central Station every 10 minutes buses to the zoo leave Central Station every 16 minutes both buses leave Central Station at 4 p.m. what will be the next time both buses will leave Central Station at the same time
asked by Anonymous 
chemistry
Explain the following statement. When aqueous ammonia is added to solution containing Pb2+ ions, a white precipitate is formed.
asked by oliver 
Math
Solve the system using substitution: x = y  6 y = 6  3x Answer choices: (0,6) (6,0) (0,6) (6,0) (
asked by David 
Math
Given RS  TU, m∠7 = (3x  10), and m∠3 = (2x + 5) what is m∠1 I don´t know how to solve this. There´s a pic but i can´t post it.
asked by cassie 
Calculus
A thin plate lies in the region between the circle x^2+y^2=4 and the circle x^2+y^2=1 above the x axis. Find the centroid. For the second part, same question except the region in the first quadrant instead of above x axis. For part a, I figured out bar x
asked by Andre 
maths lit, egd, civil , business studies
what can I do with these subject?
asked by baba 
Accounts
The current liabilities of Mohit Ltd are Rs. 150000 and its current ratio is 3:1 and liquid ratio is 1:1. Calculate the value of current assets, liquid assets and stock of Mohit ltd.
asked by Nadeem 
Conversions?
A diamond weighs 5.61 ounces. How much is it worth if the going price of diamonds is 673 dollars per carat? 1 carat is equal to 200 milligrams.
asked by M 
Geometry
Is there a distance formula if a parallelogram's opposite sides are parrallel?
asked by Jon figueroa 
math
Convert 8km to 22 minutes.. how?
asked by T 
material science
What is the different between material science and material engineering?
asked by mohammed umaru 
math
two standard fair 6 sided dice are rolled. What is the probability that their values will differ by exactly two
asked by larry 
chemistry
what is the advantage of using the indirect method over the direct method for calculating the enthalpy change of 2KHCO3  K2CO3 + CO2 + H20
asked by stephanie 
Algebra
What would x have to be to give you a slope of zero,given the points: (4,x) and (3,9)?
asked by Kimmy 
Accounts
Q.5 . The current liabilities of Mohit Ltd are Rs. 150000 and its current ratio is 3:1 and liquid ratio is 1:1. Calculate the value of current assets, liquid assets and stock of Mohit ltd.
asked by Nadeem 
physics
When a 80kg block of mass is pushed by 400 Newton at an angle of 37 degrees above the horizontal to accelerate from 20 m/s what will be the final velocity after 6 second
asked by Anonymous 
Math
County fair tickets can be ordered in advance. There is a one time processing fee of $10 per order. Individual tickets cost $3 a piece for rides and food. Write an algebraic expression to represent the total cost for a visit to the fair.
asked by Devin 
Chemistry
How do you find the formula for nitric acid?
asked by Anonymous 
math
I instruct my stockbroker to buy 1000 shares at $1.82 each. I told him to sell at a price that guaranteed me 15% profit, or alternatively at a price tat limited my loss to 5%. At what prices should he sell the shares?
asked by Anonymous 
math
lnx monotonicity
asked by ruth 
math
What is the sum of all values of x that satisfy the equation (x2 5x+5)^(x2 +4x60) =1? Hint: There are three cases to consider I think I figured out 2 of the cases. The first one being x2 +4x60=0 while x2 5x+5=whatever. The second is x2 5x+5=1 and x2
asked by Roy 
English 3
A verb must agree with its subject in number
asked by chris