Do you have a picture of the problem?
Answer:
120 ways
Step-by-step explanation:
The question here says that there are 5 different robots and we want to arrange them all in a line. How many different ways are thereto arrange them?
---Total number of robots is 5 and since we are dealing with the arrangements without order,then we are talking about combinations
And since the arrangements requires them to be lined up in a single line, we are going to work this out without much stress.
5! ÷ 1! = 5 × 4 × 3 × 2 × 1 ÷ 1
= 120 ways
Answer:
y³ - 3y² + 1/y+3
Step-by-step explanation:
y² - 9 = (y - 3) ( y + 3)
y-3/(y-3)(y+3) = 1/y+3
Answer:
information
Step-by-step explanation:
I don't know information I guess
Answer:
speed is just the acceleration of an object, while velocity is both speed and direction.
Step-by-step explanation: