September, November, January,
Answer:
its a triangle 1stQ 2ndP 3rdN
Step-by-step explanation:
138 x ? = 75
? = 75/138 = 0.544(3sf)
so about 54.35% (2dp) decrease
Well there would not be any composite numbers to these because tin order for their to be a composite number you would have to have a positive number that it can be multiplied by. The composite of 2 is 2 and since 23 and 37 is odd 2 can not go into it. So therefore there is not composite. But the composite for 2 and 42 is 2 and the 23 and 37 are prime numbers!