Assume that the number of hosts connected to the internet at year 2010 is five hundred million. if the number of hosts increases only 20 percent per year, what is the number of hosts in year 2020?

3096 million is the number of hosts in year 2020.

Explanation:

The number of hosts connected to the Internet at year 2010 ,P= 500 million

If the number of hosts increases only 20 percent per year.

Rate at which host increasing per year = 20% =0.20

Number of times host increased per time period(here in per year) = n = 1

The number of hosts connected to the Internet at year 2020 = P'

Duration of time = 2020 year - 2010 year = 10 years

P' = 3095.87 million ≈ 3096 million

3096 million is the number of hosts in year 2020.

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.