Answer:
1234
Step-by-step explanation:
Put the number in the expression and do the arithmetic.
y = 79.31(1.48^7) ≈ 79.31 × 15.554 ≈ 1233.56 ≈ 1234
Answer: There are 1233.55 bacteria on day 7.
Step-by-step explanation:
Since we have given that
[tex]y=79.31(1.48)^x[/tex]
Here, x represents the number of days.
y represents the number of bacteria.
We need to find the number of bacteria on day 7.
So, we put x = 7 as there are 7 days given.
So, our equation becomes,
[tex]y=79.31(1.48)^7\\\\y=1233.55[/tex]
Hence, there are 1233.55 bacteria on day 7.
