Mathematics, 05.08.2020 16:01 Mathmatician22
A population culture begins with 20 strands of bacteria and then doubles every 4 hours. This can be modeled by , where t is time in hours. How many strands of bacteria are present at 20 hours?
Question 13 options:
A)
425 strands of bacteria
B)
567 strands of bacteria
C)
640 strands of bacteria
D)
375 strands of bacteria
Answers: 2
Mathematics, 21.06.2019 21:50, bcox32314
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x
Answers: 3
A population culture begins with 20 strands of bacteria and then doubles every 4 hours. This can be...
Mathematics, 22.12.2019 22:31
Mathematics, 22.12.2019 22:31