Paul is walking down the stairs of a skyscraper. He starts at the 80th floor and can walk down 12 steps every 3 seconds. How many floors did Paul descend in one minute? Express your answer as an integer.

If he continues at this rate, how many steps would he be after 3 minutes?

In one minute, Paul descended 240 steps. In 3 minutes, he descended 720 steps

Step-by-step explanation:

There are 20 3seconds in a minute. So you do 12*20, which equals to 240.

Since that is the answer for 1 minutes, and you need to find the answer for 3 minutes you just have to multiply by 3. 240*3=720

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm