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Science & Mathematics Questions

Asked: Which of the following is not true about ...

Which of the following is not true about covalent compounds a. They are made of molecules and can be gases, liquids, or solids. b. They have low melting and boiling ...

Asked: How old is the earth

how old is the earth

Asked: Is there an alternative to software, Turing ...

Is there an alternative to software, Turing machines, and shared-resource computing?

Asked: How much heat, in joules and calories is needed to ...

How much heat, in joules and calories is needed to is needed to heat up 346 mL of water from 10.20 to 77.45 degrees C

Asked: What bird makes a sound like a bottle rocket?

what bird makes a sound like a bottle rocket?

Asked: Soviet biological warfare agents in America?

Between 1957 and 1973, the Soviet Union conducted perhaps their most brutal biological warfare research: a gene-modified virus engineered from an innocuous virus found in African monkeys. The virus ...

Asked: How do I solve this simultaneous equation. Been a ...

-462=x-y x=-2y The question is with regards to a three bar model and the residual stress in welds. The answer is: x=-154 MPa and y is +308 MPa x is actually stress2 and y is stress1 I'm so ...

Asked: What formulas are there to obtain a change in ...

What formulas are there to obtain a change in diameter?

Asked: What is 10.5 billion divided by 35,000 equal?

what is 10.5 billion divided by 35,000 equal?

Asked: What Christians know about UFOs and "aliens"

In this video Dr. Bates explains Christian view of UFOs and "aliens" and how these crazy beliefs are linked to evilutionism. It is amusing how the heathens keep on being proven wrong about this, yet ...

Asked: Who is he?

who is he?

Asked: Economics word problem help

Need help on this problem for Economics ... Need help on this problem for Economics Consider Reynolds International Pen and ball-point pen. Suppose the unit cost of a ballpoint pen is $3.00 ...

Asked: If redstone clayworks want to minimize average ...

if redstone clayworks want to minimize average total cost, it would produce how many units

Asked: LED Aging and Life Test

I want a instrument that can record the lumen VS time and lumen VS temperature to calculate the life of LED luminaires, so what kind of instrument can meet this test requirements?

Asked: Research

Writing research paper is totally annoying, please help me out?

Asked: Why does deionized water in a storage tank without ...

Why does deionized water in a storage tank without recirculation test a higher tds after it sits for periods of time vs. when it went in

Asked: Book The new universe and origin of the stars ...

book The new universe and origin of the stars images

Asked: Great fixation performance of dendrimers on ...

Great fixation performance of dendrimers on quantum dots. CdSe quantum dots modified by dendrimer with hydrophobically modified end groups may be well dispersed and fixed in chloroform, amino, and ...

Asked: Future robot

what is future robot?

Asked: Please can someone help me answer these ...

Please can someone help me answer these questions? I keep getting a variety of answers and I'm not sure if I am doing each fuction correct. Any help from any person who knows economics will and is ...

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