7 ten thousands 8 thousands 12 hundreds 4 ones
2 answers:
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Solution:
we are given that
A school director Must randomly select 6 teachers to participate in a training session there are 30 teachers at the schoo. The order of selection does not matter.
As we know
6 teacheras can be selected out of 30 teacher in ways.
Hence the required number of ways is 593775.
Answer:
36
Step-by-step explanation:
Square roots have a neat property: provided <em>a</em> and <em>b</em> are positive real numbers.
This property is what's behind simplifying square roots. You look for perfect square factors (4, 9, 16, 25, 36, ...) inside the square root sign.
Example: .
In this problem, both factors are perfect squares.