Questions by Silverspur

Questions by Silverspur

A submarine is descending to examine the seafloor 2,100 feet below the surface. It took the submarine 8.75 hours to reach the seafloor. What is the submarines rate of descent in feet per hour?

asked Feb 12, 2021

1 answer

0 votes

33.5k views

For every real number x,y, and z the statement (x-y)z=xz-yz is

asked Dec 15, 2020

1 answer

2 votes

117k views

In eukaryotic cells, how do transcription factors act to control gene expression? A. They remove introns from pre-mRNA. B. They bind to regulatory regions of DNA near the genes. C. They insert themselves

asked Apr 1, 2020

1 answer

4 votes

221k views

A retail store estimates that weekly sales s and weekly advertising costs x (both in dollars) are related by s equals 40 comma 000 minus 30 comma 000 e Superscript negative 0.0004 xs=40,000−30,000e−0.

asked Feb 11, 2020

1 answer

3 votes

68.9k views

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