The answer is 5100 seconds in 85 minutes
The probability of gettings heads is 50%.
Whenever you're dealing with units of measure,
the prefix "kilo..." always means " 1,000 ".
6.25 kiloliters = (6.25) x (1,000 liters) = <u>6,250 liters</u> .
<span>29 birds were sitting in a tree some more fly up to the tree then there were 42 birds in the tree how many more flew up to the tree</span>
13 birds 29+13=42
9514 1404 393
Answer:
see attached
Step-by-step explanation:
The formula for nCk is ...
nCk = n!/(k!(n -k)!)
It always works out that nC0 = 1 and nC1 = n, and the sequence of numbers across a row of the diagram is symmetrical about the center.
This means you only need to calculate one value to finish filling your diagram.
4C2 = 4!/(2!(2!)) = (4·3)/(2·1) = 6
You will find the pattern to be ...
each element in the diagram is the sum of the two above it.