Answer:
yeah she is
in y = m*x + <u>b
</u>
b is the initial value or the y-intercept.
Step-by-step explanation:
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>
The slope is defined as 0.89 dollar/pound
therefore
y=0.89x
total amount=dollar/pound *pound which makes scence
5500 pounds since 1 ton = 2K pounds, 3/4 of 2K is 1500, so 5500.
Answer:
the selected answer choice is correct
Step-by-step explanation:
If flattened, it would be a rectangle 1 1/2 feet high by (1 1/2 + 2 + 1 1/2) = 5 ft long. The area of that is ...
(1.5 ft)(5 ft) = 7.5 ft^2
