Tuesday
July 29, 2014

Posts by Pink


Total # Posts: 16

Bio
Scientific name for cow liver (used for a bio lab)

Bio/Chem
If i change the concentration of the 3% hydrogen peroxide solution to 1.5%, am I changing its concentration or percent concentration?

Physics
Okay, so I understand how to do the first question now, but i'm still not clear on how you did the second one...

Physics
1) Determine the extension of the trampoline when a 200 kg person stands on the trampoline. (k=12000) 2) If on the first push, the trampoline went 8.0 cm below its position in part 1, find the average force exerted by his leg muscles? For the first question i was able to get 0...

math
How tall is a stack of 16 nickels

pre calc
how do u solve for x and y of x+2y=7 2x+y=8 using matrix without using a calculator

english firt additional language
English is the language of opportunity.why bother to teach indigenous languages?

math
Hey please help me with this word problem! IN 5 DAYS MIKE'S GAS STATION SERVICED 20,45,100,85,&60 CARS WHAT WAS THE AVERAGE NUMBER OF CARS SERVICED EACH DAY?

chemistryy
You are given 23.0 of aluminum and 28.0 of chlorine gas. If you had excess chlorine, how many moles of of aluminum chloride could be produced from 23.0 of aluminum? Express your answer to three significant figures and include the appropriate units.

chem
Annual production of sulfuric acid in the United States last year was 400. million tons. If the density of sulfuric acid is 1.37 g/mL, find the total volume in m^3 produced in the U.S. last year.

Programming
Understanding object-oriented methodologies is often difficult. You already understand that object-oriented analysis and design emulates the way human beings tend to think and conceptualize problems. As an example, consider a typical house in which there are several bedrooms, ...

geometry
the perimeter of a square garden is to be at least 30 feet but not more than 64 feet.find all the possible values for the length of its sides.

Chemistry
The solubility of zinc oxalate is 7.9 x 10 ^-3 M at 18 degrees C. Calculate its Ksp.

Social Studies
Thanks for your opinion because I'm a big fan of animals especially dogs, and education is important because I'm intelligent and I couldn't decide which one to choose.

Social Studies
For homework I'm supposed to write a letter to Barack Obama about an important politcal issue. What do you think is more important education or animal rights. I would really like to know your opinion.

SOCIEL STUDIES
THE DENMARK STRAIT SEPERATES WHAT TWO LARGE ISLANDS

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