jodie
Most popular questions and responses by jodie
math
walking down a long moving escalator, phil covered the 75 m distance in 25 s. walking back up against the motion of the escalator, the same distance was covered in 75 s. what is the speed of the escalator?
asked on January 20, 2011 
Math
How do I solve the following word problem : A satellite orbits Earth in a circular path with equation x squared + y squared = 1.44 times 10 to the power of 8. With distances measured in kilometers. Another satellite orbiting in the same plane passes
asked on October 6, 2016 
Algebra
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows: 31 said they drove alone, 39 rode in carpool, 35 rode public transportation, 10 used both carpool and public transportation, 7 used both
asked on October 20, 2013 
Trigonometry
I have three questions that I need help to answer. 1) a balloon on the end of a string attached to the ground is being blown by the wind. If the ballon us 12.75 m above the ground and the string makes an angle of 48 degrees to the horizontal, what is the
asked on August 20, 2014 
Fin 324
Income and retained earnings relationships: Assume that retained earnings increased by $375,000 from December 31, 2008 to December 31, 2009, for jarvie Distribution Corporation. During the year, a cash dividend of $135,000 was paid. 1. Compute the net
asked on March 12, 2011 
algebra2
What is the relationship between the degree of a polynomial and the number of zeros (roots) it posses? Be sure to explain in your answer how prime polynomials violate this relationship.
asked on February 23, 2011 
Leading coefficient test
Please check my work. thanxs! Use the Leading Coefficient Test to determine the end behavior of the polynomial function. Then use this end behavior to match the function with its graph. f(x) = 2x^2  2x  2 I got that is rises to the left and rises to the
asked on October 15, 2007 
physics
A box,is resting on a smooth(frictionless)table.The mass of the box is 10 kg. (a)Determine the weight of the box and the normal force acting on(b)If the box is pushed down with a force of 40 Newton determine the normal force(c) If the box was pulled up
asked on July 22, 2008 
Algebra
solve the following quadratic 100x^4=400x^3+2100x^2
asked on February 25, 2013 
science
whocan give me 10 interesting facts about sulfuric asid for my science homework please Thx!!
asked on November 9, 2009 
area of circle
My circle has a radius of 8ft. What is the distance of the circle? What "distance" are you talking about? Diameter? Circumference? What is the area of a circle with the radius of 32 cm????
asked on March 5, 2007 
area of circle
The radius of a circle is 8ft. I have 60ft of tile. Is this enough to cover circle. Do you mean you have 60 SQUARE feet of tile? The circle's area is much more than that. How would you find he angle to a circle if half of it is 12 in. ??? and how owuld you
asked on March 5, 2007 
Math 208
Solve each system by the substitution method. x+3y=2 x+y=1
asked on January 6, 2011 
algebra
6x+13=976x
asked on October 1, 2009 
4th grade
explain how you could show five less than a numer using an expression. 5x, is this correct?
asked on September 29, 2009 
Algebra
Please check my work. thanxs! Use the Leading Coefficient Test to determine the end behavior of the polynomial function. Then use this end behavior to match the function with its graph. f(x) = 2x^2  2x  2 I got that is rises to the left and rises to the
asked on October 15, 2007 
Maths
On this necklace the ratio is 1:3 how do i make it 3:1?
asked on November 10, 2015 
Science
What is the formula used for finding the gravitational pull of a particular mass in physics?
asked on August 18, 2014 
Math
If a plane flies due north for 70km, then due west for 145km, what would the compass bearing be for the plane from its starting point? Please email me once you have the result at jodie.jebb@moc.sa.edu.au
asked on August 18, 2014 
Chemistry
Suppose you have two 100mL graduated cylinders. In each cylinder, there is 36.0mL of water. You also have two cubes: one is lead, and the other is aluminum. Each cube measures 2.40cm on each side.
asked on September 3, 2013 
Chemistry
Suppose you have two 100mL graduated cylinders. In each cylinder, there is 36.0mL of water. You also have two cubes: one is lead, and the other is aluminum. Each cube measures 2.40cm on each side.
asked on September 3, 2013 
Science
How many calories of heat are required to change 1 gram of ice at 0°C to liquid water at 0°C?
asked on October 23, 2012 
Computers
How do you start making your own website? My career opportunity when I graduate high school is to be a web designer.
asked on September 23, 2011 
math
A lap pool is going to be built that is 20 times long as it is wide. The builder has 150 feet of decorative tile to place along the perimeter of the pool. What are the dimensions of the pool?
asked on November 12, 2015 
algebra
An advertising agency conducted a survey and found that the number of units sold, N, is related to the amount a spent on advertising (in dollars) by the following formula: N = 4,500 + 200 ln a (a ¡Ý 1)How many units are sold after spending $1,000?
asked on November 10, 2013 
Math
How do you do 40(2/5x)
asked on September 11, 2013 
math
what numbers simplify in to 7
asked on June 22, 2013 
Physics
A capacitor has a capacitance of 55 pF. In the charging process electrons are removed from one ate and placed on the other plate. When the potential difference between the plates is 5.3 v how many electrons have been transferred?
asked on December 12, 2012 
business management and leadership
Suggest and summarize indepth, how the team will plan, organize, lead, and control to achieve the goals of a successful training guide.
asked on January 29, 2009 
history
what is the surname of the viking king who claimed the throne Quick question: Which era? Not only which era, but also which throne?? ?? i don kno
asked on November 27, 2006

math
90/7=
posted on January 9, 2017 
math
Find two numbers the quotient is between. Then estimate the quotient. 90 divided by 7
posted on October 10, 2016 
Math
For the second part i got r=12650.69, am I correct?
posted on October 6, 2016 
Chem
The equation is 1e+26 = 1.00+26= 25 molecules
posted on August 26, 2014 
math
You do 125/4 which is 31.25, so to the nearest mile, it would be 31 miles per side of the square
posted on August 26, 2014 
math
Well, the origin must mean that the coordinates are (0,0), so (3,4) and (0,4) are also points on the the circle.
posted on August 19, 2014 
Science
Thanks Steve
posted on August 19, 2014 
Teaching in Early childhood progras
I am sure :)
posted on August 18, 2014 
Math
Thanks Damon.
posted on August 18, 2014 
Teaching in Early childhood progras
1. d 2. d
posted on August 18, 2014 
Teaching in Early childhood progras
I think that C and D can be ted
posted on August 18, 2014 
Biology
Question D seems to be correct
posted on August 18, 2014 
Algebra Word Problem
A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results were as follows: 31 said they drove alone, 39 rode in carpool, 35 rode public transportation, 10 used both carpool and public transportation, 7 used both
posted on October 20, 2013 
acids and alkalis
all citrus fruits contain acid and so do lots of juices fizzy drinks like cola do and vinegar shampoo and mouthwash milk and batterys thats all i got soz but i hope it helps
posted on November 3, 2009