Answer: 3ft 3inches
Step-by-step explanation:
3 x 12= 36 + 3 = 39
She bought 8 pairs because if u multiply $1.20x8=$9.60 (:
39 (Hope you understand )
Given that x=number of days
To model the expressions we use the exponential growth given by:
y=a(b)^nx
where:
a=initial value
b=growth factor
n=24 hours
thus Colby's experiment will be:
y=50(2)^(1/2*24*x)
y=50(2)^(12x)
N/B we multiply by 24 so as to convert days into hours
b] <span>Jaquan's starts with 80 bacteria that double every 3 hours.
a=80, b=2
thus
y=80(2)^(1/3</span>×24×x<span>)
simplifying the above we get:
y=80(2)^(8x)</span>
Answer:
1.3
Step-by-step explanation:
i am not confirm but i think it will be
