Answer:
7 years (This answer is to the nearest year)
Step-by-step explanation:
The way you could work this out is by trial and error. 11 % a year means that its population increases by 4400 annually. 40,000 X 1.11^1 gives you the amount it would be after one year (44000). I got the 1.11 because of the percentage (0.11) plus the amount you need to do percentage increase (1). Then all you do is keep on going up till you hit the number you need (80,000) after about 7 years the total would have hit 80,000 and would have actually went past it (83046)
You have the comma in the wrong place.
It's 4,000,000 NOT 4000,000.
Round[4,000,000, 10]
Answer: 4 million
Answer:
The value of x to the nearest tenth is, 15.5 degree
Step-by-step explanation:
Given that: 
To find the value of x;
Take inverse of sin both sides we have;
Simplify:
Simplify:
Therefore, the value of x to the nearest tenth is, 15.5 degree
To find X you use the equation
a*2+c*2=b*2
18*2+c*2=22*2
324+c=484
484-324=160
and then /---
160 is the answer
Step-by-step explanation:
The height of your chair can be described as 29 - 10 1/4.
We can do this math mentally to get an answer of 18 3/4, or we can write this in decimal form; 18.75 inches.
The height of your chair is 18.75 inches
