What’s the value of f(-8)

To evaluate f( -8), substitute x = - 8 into f(x)

f

(

−

8

)

=

(

−

8

)

2

−

3

(

−

8

)

⇒

f

(

−

8

)

=

64

+

24

=

88

Step-by-step explanation:

the answer would be the last one (constat) she stays at the same rat every two mintues it goes up by 0.4

step-by-step explanation:

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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