Please help me its due in 30 min

B

Step-by-step explanation: the number of times they’re charging 35 depended on the number of people attending (represented by n) so you get 35n. then 100 is their set fee, meaning it won’t fluctuate. so add your 35n + 100 and you need that total to be less than or equal to 2000.. meaning your answer is B.

i hope that made sense, good luck!

b

Step-by-step explanation:

because I just had a question like that I dont feel like explaining it

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

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.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: