All categories

3 years ago

The maximum distance (in nautical miles) that a radio transmitter signal can be sent is represented by the expression 1.23h√

Mathematics

1 answer:

Evgen [1.6K]3 years ago

3 0

Answer:

182.4

this website deleted my paragraph... TLDR; 182.4 is the answer

You might be interested in

What are the roots of the polynomial equation x4+x3=4x2+4x? Use a graphing calculator and a system of equations.

ivann1987 [24]

$x^4+x^3=4x^2+4x\\\\x^4+x^3-4x^2-4x=0\\\\x\Big[x^3+x^2-4x-4\Big]=0\\\\
x\Big[x^2\big(x+1\big)-4\big(x+1\big)\Big]=0\\\\x\Big[\big(x+1\big)\big(x^2-4\big)\Big]=0\\\\x\big(x+1\big)\big(x^2-4\big)=0\\\\
x\big(x+1\big)\big(x+2\big)\big(x-2\big)=0\\\\\\x=0\quad\vee\quad x+1=0\quad\vee\quad x+2=0\quad\vee\quad x-2=0\\\\
\boxed{x=0\quad\vee\quad x=-1\quad\vee\quad x=-2\quad\vee\quad x=2}$

Answer A.

6 0

4 years ago

Read 2 more answers

Help me thankyouuuuuuu

erica [24]

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡿⠛⠛⠛⠛⠻⢿⡿⠃⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡇⠀⠀ ⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣧⣇⠀⠀⠀⣀⣤⣶⣷⠀⠠⠀⠀⠀⠀⠀

⠀⣀⠀⣠⣤⢀⣀⣠⣤⣤⣤⣤⣤⣿⣿⣿⣄⣼⣿⣿⣿⣿⣿⣿⣿⣦⣀⠀⠀⠀

⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⠛⠛⠻⣿⣷⠀⠀

⣸⣿⣿⣿⡿⠛⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠘⣿⡷⠀

⠻⢿⣿⡏⠀⠀⣶⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣿⣧⣀

⠀⠀⢹⣷⡀⠀⠀⠀⢀⣿⣿⣉⡉⠉⠉⠉⠉⢙⣿⣷⣄⠀⠀⠀⠀⢀⣼⣿⠛⠓

⠀⠈⠛⠛⠛⠓⠒⠚⠛⠛⠛⠛⠛⠋⠙⠛⠛⠛⠛⠟⠿⠷⠶⠶⠾⠿⢿⠿⠿⠿ Don't mind me, just a feller out on the farm.

4 0

3 years ago

Read 2 more answers

Two random samples were taken to determine how often people in a community listen to the local radio station each month. The fir

leonid [27]

Answer:

The answers to this question are 1,2,4,6. Hope this helps you

Step-by-step explanation:

3 0

4 years ago

Can someone help with this

Furkat [3]

$R.H.S\\\\=(a+b)(a^3-a^2b-ab^2+b^3)\\\\=a^4-a^3b-a^2b^2+ab^3 + ba^3-a^2b^2-ab^3+b^4\\\\=a^4+b^4-2a^2b^2\\\\\neq a^4 +b^4\\\\\\\text{Hence, }(a+b)(a^3-a^2b-ab^2+b^3) =a^4+b^4 ~ \text{is not true.}$

6 0

2 years ago

Read 2 more answers

A map uses 3/4 of an inch represents 3 miles. If the actual distance between two cities is the 25 miles then what is the length

wolverine [178]

First divide 25 by 3 to get 8 1/3 theb you will multiply 8 1/3 by 3/4 to get
6 1/4

8 0

3 years ago