The answer is 79 because 29+31=60
& 60+19=79!!!!!!!!!!
19+29=48.
17, 19, 23, 29, and 31
19 plus 10 equals 29.
The prime numbers are 19, 29, 31, and 37. The composite number is 35.
38 - 19 + 12 = 31
12 more than 19 means that you add 12 to 19 and you get 31.
19 plus 12 equals 31. This is because addition is a mathematical operation that combines two numbers to find their total sum. In this case, adding 19 and 12 together results in a sum of 31.
33 3/8
To find the mean of the set (15, 22, 19, 20, 29, 18, 25, 19, 31), first sum the numbers: (15 + 22 + 19 + 20 + 29 + 18 + 25 + 19 + 31 = 208). There are 9 numbers in the set, so the mean is ( \frac{208}{9} \approx 23.11). Thus, the mean of the set is approximately (23.11).
17 19 23 29 31
They are: 17 19 23 29 and 31
228