I think the answer is the second on b
Answer:
1000
Step-by-step explanation:
The population of the suburb after each decade d is given by the equation as follows :

We need to evaluate the expression for d = -2.
Put d = -2 in the above equation. So,

So, if d = -2, then the population of the suburb is equal to 1000.
Answer:
22 degrees to the nearest degree.
Step-by-step explanation:
Use the Cosine Rule
3^2 = 5^2 + 7^2 - 2*5*7*cos T
9 = 74 - 70 cos T
cos T = (74-9)/ 70
cos T = 65/70
m < T = 21.8 degrees.
Answer:
B = 15177
Step-by-step explanation:
Subtract 65823 from 81000
Answer:
4
Step-by-step explanation:
2+2=4