Answer:
45x happy to help ya :)
Step-by-step explanation:
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
Shifting left means adding a number to x.
So, x³ shifted 5 units to left will be (x + 5)³
Shifting 4 units upwards means adding 4 to the function value,
So, previous function shifted 4 units up will be (x + 5)³ + 4
Thus, g(x) = (x + 5)³ + 4
So, option b gives the correct answer
Answer:
#1 The balance after 21 months is $9960.
#2 $1,360
#3 The total cost of boring the 750 meters is $37,700.