Answer: Remember, the formula to calculate combinations is nCr = n! / r! * (n - r)!, where n represents the number of items, and r represents the number of items being chosen at a time.
Step-by-step explanation:
It is a straight line of positive gradient that passes through the origin
1km = 1000m is this what are you looking for
Answer:
19 1/2
Step-by-step explanation:
26/1 * 3/4
78/4
19 1/2
