Questions by David Roussel

Questions by David Roussel

Some students conduct an experiment to find out how long different rubber balls would keep bouncing before they stop, when they dropped from a fixed height. which unit would be the most suitable for measuring

asked Mar 22, 2021

2 answers

1 vote

157k views

Hen a thin copper wire that is 178 m long is connected between a 1.2-v potential difference, a current of 2.0 amps flows through the wire. what is the diameter of this wire? the resistivity of copper is

asked Oct 26, 2019

1 answer

1 vote

43.6k views

Y=-4x-3 what is x intercept

asked Apr 16, 2019

2 answers

5 votes

2.1k views

Read carefully, is it a he or she?

asked Dec 26, 2018

2 answers

5 votes

169k views

Unique features of vertebrates include the presence of a(n ______. endoskeleton skull and backbone notochord pharyngeal slit

asked Aug 7, 2018

1 answer

0 votes

235k views

Simplify the expression by combining like terms: 22 + 5m - 4m + 7n - 8

asked Jul 25, 2018

1 answer

0 votes

55.9k views

Which East Asian country elects a president by the vote of the people? A.China B.Japan C.North Korea D.South Korea

asked Jul 13, 2018

2 answers

4 votes

205k views

Hockey pucks are sold in boxes of 15 i need 178 pucks . how many box should i buy

asked May 13, 2017

1 answer

3 votes

46.3k views

A germ cell of an organism has 60 chromosomes in it. It undergoes meiosis, and at the end it produces four daughter cells. What is the number of chromosomes in each of these daughter cells?

asked Jan 20, 2017

2 answers

2 votes

186k views

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