What is the interquartile range of the data below? make sure to show what numbers and operation you use to get your answer.

12

Step-by-step explanation:

The interquartile range = -

is the upper quartile, that is the measure at the right side of the box.

is the lower quartile, that is the measure at the left side of the box.

= 16 and = 4, thus

interquartile range = 16 - 4 = 12

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:

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm