Ian randomly drew a marble out of a bag of marbles then puts it back he did this 17 times of the 17 times he drew a red marble 2 times he concluded that the probability of drawing a red marble was 2/17

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:

12cm

the answer is d

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation: