What is 2 1/4 as a fraction
2 answers:
You might be interested in
Answer:
36
Step-by-step explanation:
The number of two of the nine members of ski patrol unit can be chosen is equal to the combinations of 9 taken 2. This can be calculated using the formula:
= , where
9! =9×8×7×6×5×4×3×2×1 and
7!=7×6×5×4×3×2×1
2!=2×1 then the equation becomes:
= =36
Answer:
Step-by-step explanation:
is found by first, siplifying the radicals in the parenthesis.
can be simplified as
and
stays the same. Now we have to multiply these two by
which then results in