Answer:
37.68 inches OR about 38 inches
Step-by-step explanation:
To find the circumference from the diameter, you need to multiply the diameter by pie (3.14)
factors of 24 = {1, 2, 3, 4, 6,8,12, 24}
factors of 36 ={ 1,2,3,4,6,9,12 ,18,36}
factors of 42 ={ 1,2,3, 6,7, 14 , 21,42}
common factor = { 1,2 ,3 ,6}
HCF = 6
9x+5
122 years old.
That would be 1997 - 1875
= 122 years old.
Is C