Answer:1 and 2:4
Step-by-step explanation: Because if it's fair you have a 50 percent chance of heads or tails. and if u write it as a ratio you would get 2_4 you will most likely learn this in 7th grade or 6th
Answer:
9/5 or 1 4/5
Step-by-step explanation:
Answer:
The reasonable domain to plot the growth function is the interval [0,9]

Step-by-step explanation:
In this problem we have a exponential function of the form

where
f(d) is the radius of the algae in mm
d is the number of days
a is the initial value or y-intercept
b is the base
r is the rate of growth
b=1+r
we have

we have

For f(d)=12.81 mm
substitute in the function and solve for d


Apply log both sides




therefore
The reasonable domain to plot the growth function is the interval [0,9]

C because K is 1,-8 so if you go up 1, -7, and right 4,5. So you get k(5,-7)
Answer:
c
Step-by-step explanation: