Answer:
15
Step-by-step explanation:
z2 - 2z + 15
(15)2 - 2(15) + 15
30 - 30 + 15
0 + 15
15
Answer:
242 days
Step-by-step explanation:
1081-597=484
it is increasing by 2wins every day so 484/2=242 days
Answer:
27y-45
Step-by-step explanation:
9(3y-5)=27y-45
Answer:
thanks for the points then 23
Step-by-step explanation:
Answer:
Greatest: Denmark
Least: U.S.
Step-by-step explanation:
The population density is calculated by dividing the population by the area.
U.S.
Population density = 272,648,000/9,364,520 = 29.1
Denmark
Population density = 5,248,000/42,077 = 124.7
Ghana
Population density = 18,339,000/237,533 = 77.2
Greatest: Denmark
Least: U.S.
