Questions by Martin Schmidt

Questions by Martin Schmidt

Evaluate the given expression for x= -13 -7x-5 The answer is

asked Oct 25, 2020

2 answers

2 votes

79.8k views

Why were geman military leaders confident of victory on the Western front at the end of 1917

asked Sep 5, 2020

1 answer

0 votes

131k views

Seawater is typically 3.5% salt and has a density of 1.03 g/mL. How many grams of salt would be needed to prepare enough seawater solution to completely fill a 62.5 L tan

asked Jul 21, 2020

1 answer

2 votes

1.3k views

How does the eye work?

asked Jul 14, 2020

1 answer

2 votes

11.5k views

What were the major differences between Protestantism and humanism

asked Mar 7, 2020

1 answer

5 votes

173k views

What is the [H3O+] and the pH of a benzoic acid-benzoate buffer that consists of 0.17 M C6H5COOH and 0.42 M C6H5COONa? (Ka of benzoic acid = 6.3 × 10^−5). Be sure to report your answer to the correct number

asked Jan 16, 2020

1 answer

5 votes

5.1k views

An isometry preserves all the following except

asked Dec 10, 2019

1 answer

5 votes

214k views

If f(x) = -3x4 - 2x3 + 3x2, and g(x) = 3x4 - 4x3 + x2 then f(x) + g(x) = A) 2x3 - 2x2 B) -6x3 + 4x2 C) -3x4 - 6x3 + 4x2

asked Aug 27, 2019

2 answers

5 votes

103k views

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