Questions by Alisom Martins

Questions by Alisom Martins

A study of 420 comma 000 cell phone users found that 134 of them developed cancer of the brain or nervous system. Prior to this study of cell phone use, the rate of such cancer was found to be 0.0438%

asked Dec 2, 2020

1 answer

2 votes

215k views

1. Respiration begins with ____________. 2. Gas exchange is needed to provide cells with the ____________ they need for cellular respiration. 3. Tiny air sacs in the lungs are known as ____________. 4.

asked Jun 6, 2020

1 answer

5 votes

212k views

Offset bits tell us how many bytes of data are in a block. These bits are the right-most bits of the memory address. You can consider this as the number of columns of data in a cache. With a specific value

asked Apr 15, 2020

1 answer

1 vote

67.6k views

Heidi solved the equation 3(x+4)+2=2+5(x-4)

asked Mar 10, 2019

2 answers

5 votes

178k views

Find the products of 1900×20

asked Jan 13, 2019

1 answer

4 votes

206k views

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