Answer:
9/5
Step-by-step explanation:
Answer:
10
Step-by-step explanation: You would have to multiply 2 by itself 50 times.
Answer:
2x+7
Step-by-step explanation:
Answer:
The year is 1979.
Step-by-step explanation:
Given:
The function relating fish population and number of years since 1972 is:
Now, when the fish population reaches 99 thousand, it means that . Now, plugging in in the above equation and solving for . This gives,
Therefore, the year after 7 years passed since 1972 is given as:
1972 + 7 = 1979.
So, the year when the number of fish reaches 99 thousand is 1979.