Mathematics, 13.04.2021 14:00, winterrs12

1- The population of mice in a field after n weeks is given by P = 500 x ( 1.12 )^n. A- How many mice were originally in the field?
B- How many mice were in the field after: i 10 weeks, ii 20 weeks?
C- Sketch the graph of P against n for n > 0.
D- How many weeks will it take for the mouse population to reach 2000?

2- The weight of bacteria in a culture hours after it has been established is given by the formula W = 20 x ( 1.007 )^t grams.

A- Find the original weight of bacteria in the culture.
B- Find the weight of the bacteria after 24 hours.
C- Sketch the graph of W against t for t > 0.
D- How long will it take for the weight to reach 50 grams?

(HAESE MATHEMATICS 9TH GRADE MYP, PAGE 461) I NEED URGENT HELP PLEASE :(

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1- The population of mice in a field after n weeks is given by P = 500 x ( 1.12 )^n. A- How many mi...