Recent activity by Martin Kleppmann

Recent activity by Martin Kleppmann

An object has a mass of 785g and a volume of 15cm cubed. What is its density

asked Oct 26, 2023

1 answer 401k views

There are 6.02 x 10^23 formula units Na2O in a sample. How many grams of Na2O is this? The molar mass of Na2O is about 62 g/mol.

answered Oct 14, 2023

1 answer 198k views

The israelite transition from henotheism to monotheism took over 200 years.

answered Sep 1, 2023

1 answer 431k views

Discuss why a physically active job does not guarantee better physical fitness.

answered Aug 22, 2023

1 answer 126k views

Factor the polynomial. When typing your answer use the carrot key ^ (press shift and 6) to indicate an exponent. Type your terms in descending order and do not put any spaces between your characters. b^3-8d^3

asked Jul 23, 2023

1 answer 112k views

Find the sum of the geometric series 1 - 0.99 + 0.99^2 - 0.99^3 + ... - 0.99^{79}

asked Apr 10, 2023

1 answer 474k views

What does it mean when it says identity the variable 10x +4

answered Apr 2, 2023

1 answer 106k views

The acceleration of an object is ____________ related to the mass of the object.

answered Feb 23, 2023

1 answer 472k views

Which will result from repeated and excessive use of alcohol? Select three options. heart disease lung cancer stomach ulcers liver damage pneumonia

asked Jan 26, 2023

1 answer 153k views

What is the actual meaning of E=Mc^2

asked Dec 28, 2022

1 answer 203k views

What role did Lydia Darragh have for the Patriots and Ann Bates for the Loyalists? Doctor Nurse Soldier Spy

answered Dec 19, 2022

2 answers 370k views

11.2+X=-24.7. what is X

asked Jun 26, 2022

2 answers 442k views

Which of the following is represented by the quote? “The French Revolution is most important for having changed subjects to citizens."

asked May 18, 2022

1 answer 469k views

if the store has a sale and all sofas are marked down 45% off . What would be the price of a sofa that was $950.

answered May 7, 2022

2 answers 443k views

At a college, the cost of tuition increased by 10%. Let t, represent the former cost of the tuition. What is the new cost of tuition?

asked Jan 21, 2022

2 answers 377k views

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