Answer:
38
Step-by-step explanation:
Roughly 38 since there is only 2 sides of a coin.
Answer:
b because first u need to remove the parentheses then u disturbe
Your proof is correct and very well done
Estimation is never an effective way to get the answer. But it's always an effective way to determine whether the answer you calculated is reasonable, or from orbit by way of left field.
A, it's always positive because B(0) = 400
C, the population is growing. you can tell because the base is the rate of growth 1.4 > 1
