Answer:
In 2012, the population of a city was 5.72 million.
Step-by-step explanation:
Answer:
<h3>n = 1/4</h3>
Step-by-step explanation:

Answer:
64cm2
Step-by-step explanation:
(32÷4)=8
8×8=64cm2
Answer:
18
Step-by-step explanation:
You can see from the table that 2 bracelets are made every 30 minutes.
There are 9 intervals of 30 minutes each in 4.5 hours.
So, the number of bracelets that are made in 4.5 hours is
9x2=18
Another way to see this is to note from the table that 4 bracelets are made in 60 minute, which is 1 hour. So, in 4 hours, 16 bracelets will be made. Also, from the table, 2 bracelets are made in 30 minutes, which is 1/2 hour. So, adding up, 18 bracelets are made in 4.5 hours.
Answer:
The answer is 45600 as 621 is less than 650 and should be rounded down.