Questions by Iulian David

Questions by Iulian David

What is the complete factorization of the polynomial below? X3-4x^2+x-4

asked May 6, 2020

1 answer

3 votes

191k views

Which of the following are not valid assignment statements? A) total = 9; B) 72 = amount; C) yourAge = myAge;

asked Mar 26, 2020

1 answer

0 votes

208k views

Muscles make up approximately __________ of a person's body weight.

asked Oct 20, 2018

1 answer

1 vote

23.8k views

Scientific explanations are not always based on empirical evidence True or false?

asked Jul 15, 2018

1 answer

2 votes

171k views

A reporter gene--that is, a gene whose activity is relatively easy to detect--is commonly used to study promoter activity under a variety of investigative circumstances. recombinant dna technology is used

asked Jun 5, 2018

1 answer

2 votes

175k views

Your coworker Kevin is sitting quietly at his desk. He is obviously upset. To show him empathy, you should ______.

asked Apr 13, 2017

2 answers

5 votes

172k views

Suppose you use a diffraction grating that contains 600 lines/mm in your spectroscope. What effect would you expect this to have on the sharpness and resolution of the lines in your line spectrum?

asked Mar 25, 2017

2 answers

3 votes

229k views

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