The formula of combination is

We have

and


Hence, there are 1001 ways of arranging 10 records from 14 records
Answer:
10
Step-by-step explanation:
See the picture attached.
Answer: 16 inches.
Step-by-step explanation:
given data:
length of string A = 80 centimeters.
length of string B = 64 centimeters.
step 1
we solve for the Highest common denominator between them.
highest common denominator = 16.
what this represents is that no string would be cut more than 16inches so they can all have equal lengths at the end of cutting.
Answer:
13.5 and 13.5
Step-by-step explanation: