Saturday
August 2, 2014

Posts by Kyra


Total # Posts: 19

chemistry
When magnesium metal and an aqueous solution of hydrochloric acid combine, they produce an aqueous solution of magnesium chloride and hydrogen gas. Using the equation, Mg (s) + 2HCl (aq) → MgCl2 (aq) + H2 (g), if 48.6 g of Mg and 150.0 g of HCl are allowed to react, iden...

Math
Find the magnitude of the resultant vector of two 5-pound forces that act on an object with an angle of 70° between them.

Physics
1.0^3 kgs

physics
Let the radius oh a circular segment be 110 m, the mass of the car 1508 kg, and the coefficient of the static friction between the road and tire 0.9. Find the magnitude of the normal force N which the road evers on the car at the optional speed (the spurred at which the fricti...

6th grade math
Answers for i am a-digit number. My hundreds digit is triple my thousands digit. The number formed by my tens and ones digits is triple the number formed by my thousands and hundreds digits. No digit appears more than once. what number am i?

math
The base of a parallelogram is 6 times its height if the base is cut in half,the new area is what percentage of the original area?

math
The base of a parallelogram is 6 times its height if the base is cut in half,the new area is what percentage of the original area?

algebra
what is -3x-y=-15 using the 8x+4y=48 elimination method

physics Dx
Compute the de Broglie wavelength associated with a ping-pong ball that is moving with a velocity of 4 meters per second. The mass of the ping-pong ball is 20 grams

6th grade
-2

math; distributive property;perimeter of a triangl
How do I find the perimeter of a triangle if each side has an expression such as: 3x, and the second side let's say -4y, or the third side is -3x...something like that. Please help. I'm trying to study.

us government cp
what is political socialization ?

accounting
Your CEO has limited knowledge of management accounting but of course, is vitally interested in forecasting profitability under different scenarios. He asked you, the management accountant, to begin your report by answering a few basic questions he's always wondered about....

7th grade Geography
What major cities are located on the Gulf Coast?

Math
v2-4v-21/3v2+6v * v2+8v/v2+11+24

Math
What is the volume of a square pyramid with the height of 8cm and the base 10cm by 12cm?

spanish
En este dia no hay trabajo. Hay muchos desfiles. El dia celebra el encuentro del indigena con el europeo y el africano. Hoy esta mezcla de razas y tradiciones forma la cultura latinoamericana. Can anyone translate for me?

geography
what do you see on the surface of the earth?

math
8 divided by 3 plus 6= You asked 8 divided by 3 plus 6= (8/3) + 6 = 2(2/3) + 6 or 8/3 + 18/3 = ??/3 I don't understand how to describe pairs of related variables what's the difference between dependent & independent variables I'm not what class your question is ari...

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