Use the zero product property to find the solutions to the equation x2 + x - 30 = 12
1 answer:
You might be interested in
I uploaded the answer to a file hosting. Here's link:
bit.ly/3a8Nt8n
Answer:
Step-by-step explanation:
This is exponential, of the form
where a is the initial amount and b is the growth/decay rate. If Ginny begins the study with 1200 frogs in the population, our a value is 1200.
If the population is decreasing 3% per year, it is decreasing 100% - 3% = 97% which, as a decimal, is .97. Our exponential function, then, is