Answer:
31
Step-by-step explanation:
Answer:
+5
Step-by-step explanation:
Let's analyze the sine function first:

we know that this is periodic function with values between -1 and 1.
Now let's consider the function of the problem

Here we have basically multiplied the previous function by a constant number, -5. Therefore, we have:
- when 
- when 
So, the values of the function

are between -5 and +5, and so its maximum value is +5.
Answer:
24 hours
Step-by-step explanation:
The computation of the number of hours taken by Bobby to build the robot by himself is shown below:
Given that
Bobby could take 12 hours
Together they could build in 8 hours
So based on the above information
the number of hours taken by Bobby to build the robot by himself is
Let us assume the above line be x
So,

x = 24 hours
Answer:
The answer is option D.
Step-by-step explanation:
You have to multiply it :
h(x) × g(x) = (h×g)(x)
(h×g)(x) = (x² + 2x)(-3x + 4)
(h×g)(x) = -3x³ + 4x² - 6x² + 8x
(h×g)(x) = -3x³ - 2x² + 8x