Adding both equations
2x=4k
x=2k
y=k
so (2k,k)
Answer:
45
Step-by-step explanation:
35%=0.35
0.35x=17.5
x=17.5/0.35=50
90%=0.9
0.9*50=45
This is an arithmetic the common difference is 11.
so 19-11 is 8
8-11 is 3 etc...
Answer:
We use tree diagram by connecting relevant samples
Step-by-step explanation:
thats all
Answer:
Initial population is 2,466,000 ( p0 )
Growth is 1.1% each year ( r=1.1
p(t)=p0(1+r)t
After 30 years, the population of Jamaica should be 3.42 million by that calculation, but it is only 2.95 million, so apparently that growth rate was a little high, or wasn’t sustained.
