PART A
alligators:
x = total number of alligators
n = number of years
x=20*1.25^n
crocodiles:
y = total number of crocodiles
n = number of years
y=25+10n
PART B
alligators
x=20*1.25^4 = 48.82 round up to 49
crocodiles 25 +10(2) = 25+20 = 45
Part C
7 years
20(1.25^n)=25+10n
1.25^n=1.25+0.5n
n=7
check:
alligators 20+1.25^7 = 95.36
crocodiles = 25+10(7) = 95
Answer:
The OUT for -3 is 6, and the OUT for 1 is 2.
Step-by-step explanation:
The rule is for any x, OUT(x) = IN(x) * (x+1)
Below is showing the rule:
IN=2: 2*3=6
IN=4: 4*5=20
IN=10: 10*11=110
etc.
If I helped, a brainliest would be greatly appreciated!
Answer:
1,050
Step-by-step explanation:
216. hope this helps you.
Answer:
6 square mm
Step-by-step explanation:
base*height/2
3*4=12
12/2=6
