In order to get the most accurate readings the devices has to be placed one-third of the distance between the device and the top off the antenna. The depth is 18.5 feet. The health off the antenna will be 21.5 feet above the water at mean tide.

search the worksheet up on the internet

step-by-step explanation:

it works trust me

idk

step-by-step explanation:

i don't know

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

2 2/3 hours duhh silly

step-by-step explanation: