0
Still curious? Ask our experts.
Chat with our AI personalities
Steve
Ross
EzraAdd your answer:
Earn +20 pts
How many days in September have a composite number date?
10
How many composite numbers in the month of September?
2 46810
How many days are in September in a leap year?
There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.There are 30 days in September in a leap year.
How many days altogether in September and November?
Both September and November have 30 days, so 60 days in total.
What days in September have a prime number date How many have a composite number date Show how you know?
There are 30 days in September. 2, 3, 5, 7, 11, 13, 17, 19, 23, and 29 are prime. 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28 and 30 are composite. 1 is neither. The prime numbers have two factors. The composite numbers have more than two.
