in a certain town there was 468 robberies last year. this year the number of robberies has gone down 30 percent. how many robberies were there this year, to the nearest whole number

30

Step-by-step explanation: 30% of 468 is 30

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:

29.5977692753

step-by-step explanation: