Question

The number of bacteria in a culture is decreasing exponentially with time, as shown in the table at below. Which equation represents the number of bacteria (y) present at any time (t)?

Day Bacteria
0 1000
1 250
2 62.5


A) y=(14)t

B) y=1000(14)t

C) y=1000−(14)t

D) y=250(14)t

Answer 1

Answer:

(hk we itm of i)2azmTLकृति (स्वमत अभिव्यक्ति) प्र. समाज में विवाह को बिजनेस मानते हैं, इस विषय में अपने विचार लिखिए।