9.A new classroom is 10.5 metres by 5.2 metres. Each child needs 2m2 of space.

How many children are allowed in the classroom? Round to the nearest whole number

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

Find the domain of the following expression: 1/(√x)-2