Questions by Matteok

Questions by Matteok

The loudness l of a sound, measured in decibels, is given by l=10log10r, where r is the sound's relative intensity. suppose one person talks with a relative intensity of 10^6 or 60 decibels. how much louder

asked Aug 1, 2020

1 answer

0 votes

179k views

The distance from the dwarf planet Pluto to the sun is 4.43 × 109 km at perihelion and 7.37 × 109 km at aphelion. Find the eccentricity e of Pluto's orbit. (Round your answer to three decimal places.)

asked Jun 28, 2020

1 answer

5 votes

157k views

Many organ systems serve to help maintain a healthy body. The excretory system is an organ system which is composed of the sweat glands, the lungs, the rectum, and the kidneys, which all function to remove

asked Apr 2, 2020

1 answer

5 votes

129k views

Marco is discussing how prices have changed with his son, Paul. Paul does not believe him, so they decide to research the price of their favorite food items

asked Feb 10, 2020

1 answer

1 vote

21.5k views

PLEASE HELP ME Why is the Northwest Ordinance considered one of the MOST important laws in American history? A It set the precedent that the federal government can directly tax income. B It increased conflict

asked Jan 12, 2020

1 answer

2 votes

15.1k views

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