Answer:
Every 30 years you'll have half left
After 30 years = 900 grams
after 60 years 450 grams
Step-by-step explanation:
Answer:
Its either 18.125 or 145 / 8
Step-by-step explanation:
Answer:
read the answer through and collect all the information you can
Answer:
a)3,6,9,12,15,18,24 b)7,14,21,28,35,52,49,56
a)16 b)40 c)24 d)36
Step-by-step explanation:
Answer:
3:4 is a ratio
Step-by-step explanation:
so every 3 cats their are 4 dogs ect
