Answer:
The perimeter of the basketball court is <u>276 feet²</u>.
Step-by-step explanation:
Given:
The basketball court at Johnson Elementary School is the shape of a rectangle.
It is 92 feet long and 46 feet wide.
Now, to find the perimeter of the basketball court.
Length = 92 feet.
Width = 46 feet.
So, to get the perimeter we put formula:
Therefore, the perimeter of the basketball court is 276 feet².
Answer:
1) A
2) B
Step-by-step explanation:
For this problem we use exponential growth formulas
if the population increases when t increases
If the population decreases when t increases
Where and is the population as a function of time, is the initial population, r is the growth rate, t is the time in years.
1) In this situation we have that , the growth is 2.4%, then
and
and the equation is:
-------- Option A)
2) In this situation we have that , the decrease is 1.7%, then
and
and the equation is:
-------- Option B)