Acertain species of fish has been declining in population by 7% per year. that means its rate of decay is 0.93. the population at time zero is 500,000.
what is the initial population?

The initial population would be 500,000.

Step-by-step explanation:

Let P be the initial population that is declining in population by 7% per year,

So, the population after t years is,

Since, if t = 0,

The population would be,

According to the question,

A = 500,000

Hence, the initial population would be 500,000.

i dony know

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: