Questions by Heyarne

Questions by Heyarne

pepper jackie used a prescision hydrometer to perform an experiment at 2 local restaurants to determine which restaurant used the most sugar in their beverages. she randomly tested 15 different types of

asked Sep 25, 2020

2 answers

5 votes

128k views

What is the approximate wavelength of : a) an electron moving with energy 10 eV? b) a photon with an elegy of 10 eV? c) a neutron with an energy of 0.1 eV? (Please explain)

asked Jul 3, 2020

1 answer

5 votes

182k views

(4x^2 -5x + 1)-(2x^2 +9x-6)

asked Mar 24, 2020

2 answers

5 votes

38.3k views

I have to translate these into algebraic expressions. three-fifths x subtracted from 4 times one-eighth w. the other one is 60% of the product of one-twelfth y and two-thirds z.

asked Oct 3, 2019

1 answer

5 votes

185k views

During a game of tug-of-war, one team exerts a force of 3,500 N to the left. The other team exerts a force of 3,800 N to the right. Which of the following statements is true about the game? Select one:

asked Jul 22, 2018

2 answers

4 votes

208k views

Which graph represents the solution set for the system x + 2y 3, x + y 4, and 3x − 2y 4?

asked Jan 22, 2018

2 answers

3 votes

218k views

The high school marching band rehearses with either 6 or 10 members in every line. What is the smallest number of people who can be in the marching band?

asked Jun 9, 2017

2 answers

4 votes

48.3k views

How to find the volume of a cylinder? Need help, thanks.

asked Mar 27, 2017

1 answer

1 vote

86.8k views

Name the different levels on organization within the biosphere, from smallest to largest

asked Oct 20, 2016

1 answer

1 vote

97.2k views

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