CAN SOMEONE PLZ ANSR DIS I WILL MARK

15x³ + 16 dollars/hour

Step-by-step explanation:

This is a composite function, where we are supposed to find f( g(x) ).

So, all we have to do is substitute the function of g(x) for every x in the function of f(x), like this:

f(g(x)) = 3( )² + 16

          = 3(5x³) + 16

          = 15x³ + 16 dollars/hour

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

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the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm