Questions by Fabrizia

Questions by Fabrizia

Find the indicated dot product. r = <9, -7, -8>, v = <3, 4, 7>, w = <6, -9, 7> v ⋅ w

asked Jun 19, 2020

1 answer

4 votes

37.1k views

Which of these was factors make hydrogen fuel cells a better option than burning fossil fuels

asked Jan 11, 2019

1 answer

2 votes

224k views

The concentrations of ions are very different inside and outside a nerve cell due to __________.

asked Dec 18, 2018

1 answer

3 votes

180k views

Determine if the statement is always, sometimes, or never true. A square is a rhombus.

asked Nov 8, 2018

2 answers

4 votes

120k views

Which is the correct reasoning to use when simplifying this expression? −200 ÷ −25 A) The quotient of two even integers is always positive. B) The product of two even integers is always positive. C) The

asked Aug 20, 2018

2 answers

5 votes

193k views

How would you like your social media profiles/personas to be treated in the event of your death? why?

asked Dec 15, 2017

2 answers

3 votes

107k views

during the summer solstice in the southern hemisphere, which of the following locations would have the longest day?

asked May 3, 2017

1 answer

4 votes

178k views

A scientific ____ is a rule used to describe a pattern seen in nature, not an explanation of why that pattern might occur.. a.. . theory. . c.. . system. b.. . law. . d.. . sequence. .

asked Apr 16, 2017

2 answers

0 votes

172k views

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