Three swimmers competed in a 50 m freestyle race. A description of their swimming speeds is given. Order the

1 answer:

4 0

What are the descriptions???

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Oksanka [162]

X^2 +3x - 18 is the answer

8 0

3 years ago

inn [45]

Answer:

f(4) =2

Step-by-step explanation:

f(x) = 2х^2 - 30,

Let x=4

f(4) = 2 (4)^2 -30

= 2*16 -30

=32-30

= 2

6 0

3 years ago

den301095 [7]

Answer:

Step-by-step explanation:

8 0

3 years ago

Snezhnost [94]

Answer:

-86

Step-by-step explanation:

-102-

98 so the answer is -86

5 0

3 years ago

kodGreya [7K]

The answer is C, 11ft.

6 0

3 years ago