Apopulation of 1200 leopards decreases by 12% per year. how many leopards will there be in the population after 6 years? round your answer to the nearest whole number.

557

Step-by-step explanation:

We are given that a population of 1200 leopards decreases by 12% per year.

So, we will use exponential function:

Where is the population left.

is the initial population.

r = rate of decrease

x = time

Now

r =12%=0.12

x = 6 years

Substitute the values.

Thus there will be 557 leopards in the population after 6 years.

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

you forgot an image

step-by-step explanation: