Prime factorization of 2·5·2=2^2·5
Answer:
Its option B -4
Step-by-step explanation:
Answer:
First one is 6 16/21
Second one is 3 14/15
Step-by-step explanation:
only the first statement is true - it is the experimental probability. the rest is incorrect: the ratio is not the number of trials; the theoretical probability should be 0.5 (for unbiased coins); ratio never represents a number of occurences.
Answer:
7/12
Step-by-step explanation:
1/4+1/3
the LCM is 12
4+3/7=7/12
=7/12
