Answer:
g(4) = 12
Step-by-step explanation:
We need to find the value the function g(x) when x = 4, that is;
g(4)
In the first definition of the function, the value of x is strictly less than 4. Consequently, we shall use the second definition of the function to evaluate g(4)
In the second definition, g(x) is given as;
Q(x) = 0.5x + 10
plug in x = 4 and simplify;
Q(4) = 0.5(4) + 10
Q(4) = 12
its -2x
D is not a terminating decimal because it repeats *hint the dash mark above the 4*
9.3*10^11
4/3πr^3=9.3*10^11
It's B, -11/12
the answer is d e and fans f
