Marina can make 36 cupcakes in 45 minutes. How long will it take for her to make 108 cupcakes? A) 1 hour 15 minutes
B) 1 hour 21 minutes
C) 1 hour 35 minutes
D) 1 hour 45 minutes
E) 2 hours 15 minutes

E

Step-by-step explanation:

36x3= 108

45x3= 135 minutes

135 minutes= 2 hours and 15 minutes

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: