Answer:
Step-by-step explanation:
Answer:
dollar amount in decimal is 0.55
in fraction form is 11/20
Area of circle = πr2 = π(23)^2
Answer:
First one: 5x3(0.75)2t
and fourth one: 0.05x500(0.005)t
Step-by-step explanation:
In order to have an exponencial decay, the rate of the exponencial function needs to be lesser than 1.
The rate is the value between parenthesis, so in the first equation, the rate is 0.75, so this is an exponencial decay.
The second equation has rate = 2.4, so this is not an exponencial decay.
The third equation has rate = 1.04, so this is not an exponencial decay.
The fourth equation has rate = 0.005, so this is an exponencial decay.
Answer:
-4 3/4, -4 1/2, -4 1/4
Step-by-step explanation:
