Answer:
D) The number of bacteria decreases by 7% each hour.
Step-by-step explanation:
Exponential functions describe situations where values do not increase at a linear or constant rate. Adding or subtracting every year or hour will result in a linear function, so A, B, and C are incorrect.
Answer:
test
Step-by-step explanation:
this is a test
-5x divided by -5x to cancel the out the x and then 30 divided by -5, hope this helped!
10-2x=5x-50
Step 1: combine like terms 10-50=60 -2x+5x=3x
60=3x
Step 2: divide 60 by 3x
Answer: x=20
Answer:
私はどういう意味ですか? O-O
Step-by-step explanation: