Gabriela has taken 3 test and her average score is 85.if she earns 100 on her two remaining tests. what will her new average be?

95

Step-by-step explanation:

Add all the numbers

Divide by how many there are

100 and 100 and 85= 285

285 divided by three because there are three numbers..

95

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: