What is its perimeter (to the nearest hundredth)?
Answer:
Perimeter of circle = 12.57 meter.
Step-by-step explanation:
Given : A circle has a diameter of 4 meters.
To find : What is its perimeter (to the nearest hundredth).
Solution : We have given that diameter = 4 meters.
Perimeter of circle = pi * diameter.
Perimeter of circle = 3.14 * 4.
Perimeter of circle = 12.566
Perimeter of circle = 12.57 meter.
Therefore, Perimeter of circle = 12.57 meter.
What is the equation of the graphed linear model?
y = _ x + _
f(t)=88(0.025)^t
f(t)=88(1.025)^t
f(t)=88(1.25)^t
f(t)=88(2.5)^t
Answer:
Option B is correct.
represents the population of the pack of wolves after t years
Step-by-step explanation:
The exponential growth function is given by;
......[1]
where
a represented the initial value
r represents the rate(in decimal)
t represents the time in years
As per the given statement: The population of a pack of wolves is 88. Also, the population is expected to grow at a rate of 2.5% each year.
⇒ a = 88 and r =2.5% = 0.025.
Substituting these values in equation [1], we have;
or
Therefore, the population model of the pack of wolves after t years is given by:
Answer: The answer is Option 3
Answer:
C. 6
Step-by-step explanation:
Answer: C) 6
Step-by-step explanation: usatestprep approved