1.23 is decimal notation for "1 and 23 hundredths." Written as a mixed number, this is 1 23/100
Answer:
third and last one
Step-by-step explanation:
im pretty sure those are the answers i used a graphing calculator.
Answer:
19.125
Step-by-step explanation:
21.375-2.25=19.125
Given that there were 30 bacteria present originally.
a=30
Also given that the number doubles every one hour.
After one hour the count =2×30=60
Since the count doubles every hour it forms a G.P. with r=2
a,ar,ar2........
The count at the end of 2nd hour=ar^2=30×2^2=120
The count at the end of 4th hour=ar^4=30×2^4=480
The count at the end of 8th hour=ar^8n=30×2^8=7680
etc.
The count at the end of n^th hour=ar^n=30×2^n
Also, the equation y=30*(2)^8/1 give the same result y= 7680
Answer:
Step-by-step explanation:POOHSHIESTYDATSMYDAWGBUTPOOHYKIMREALLYSHIESTY
