In a decimal the order is:
whole numbers/(.)/tenths/hundreths/thousandths and etc.
7 is in the thousandths place on the decimal.
Three decimal numbers between 16.4 and 16.5 are 16.45, 16.46, and 16.49.
Answer:
2 if you want to answer that you need to show the whole entire problem not just one part of it and we can't get into this or a lot of other math apps you can so
so 5 people work each one for 21 minutes, that means 21+21+21+21+21 minutes altogether, namely 105 minutes, it took that long for 7 walls, hmmmm how long for just one wall then? well, 105 ÷ 7, namely 15 minutes then, for just 1 wall.
now, if it takes 15 minutes of work to do one wall, what about 5 walls? well, that'd be 15*5 or 75 minutes.
so if we have 3 folks working, how much would each one work? well, 75 ÷ 3, namely 25 minutes, so each of them will work 25 minutes, namely 25+25+25 minutes, so in 25 minutes, they'll be done with 5 walls.
Answer:
f^-1(x)=x/3-1/3
Step-by-step explanation: