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2 years ago

Leveled

Mathematics

1 answer:

Marat540 [252]2 years ago

8 0

Answer:

48.6

Step-by-step explanation:

Put the values in place of the variables and simplify according to the Order of Operations in the usual way.

10.2x +9.4y

= 10.2(2) +9.4(3) . . . . . 2 is substituted for x; 3 is substituted for y

= 20.4 +28.2

= 48.6

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Required

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$f(x) = \left \{ {{1\ 9 \le x \le v^\frac{1}{3} - 9} \atop {0\ elsewhere}} \right.$

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$F(x) = \int\limits^{v^\frac{1}{3}}_9 1\ dx$

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$F(v) = F'(x)$

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$F(x) = v^\frac{1}{3} - 9$

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