07-04-2017
Mathematics

contestada

Im so confused.... please someone help me and please show me the work how you did it

Im so confused please someone help me and please show me the work how you did it class=

Respuesta :

Terabotette Terabotette

07-04-2017

Since it's a radius, it is area of a circle.
FM station: [tex] \pi 4^{2} = 50.27[/tex]
AM station: [tex] \pi 40^{2} = 5026.55[/tex]
It covers about 4976.28 square miles more of area

Answer Link

Otras preguntas

why is it important to have constitution amended

A bag contains 10 red marbles, 15 yellow marbles and 5 green marbles. What is the probability of drawing a red or green marble from the bag?

The ideological subsystem of a culture is known as its _________. A) mentifacts B) sociofacts C) artifacts D) justdafacts E) All of the above

Which of the following is not one of the processes involved in observational learning? A) attention B) retention C) generalization D) reinforcement

The continent with no deforestation (besides Antarctica) is A) Europe. B) North America. C) South America. D) Asia. E) none of the above.

If the Earth has revolved exactly once around the Sun since the last time that Samson went to the zoo, how much time has passed?

What do I do to find x?

a woman put $580 into a saving account for one year . the rate of interest on the account was 6 half %. how much was the interest for the year in dollars and c

What led to the US involvment in WWll?

The ?? reaction to photosynthesis puts carbon dioxide into the form of carbohydrates. Light or dark?