Below is a scale drawing of the town swimming pool. In the drawing, the longest side of the
pool has a length of 10 inches. Paco creates a new scale drawing of the pool. In his drawing,
the longest side of the pool has a length of 5 inches. What scale is Paco's new drawing?
Answer:
you are right
Step-by-step explanation:
Answer:
(27 - n) times 3 is the expression Kyle should use.
Step-by-step explanation:
If Lee ran for 3 times longer than Kyle ran on Wednesday, then we have to figure out how long Kyle ran on Wednesday. If Kyle ran n fewer minutes than he ran on Tuesday, then we need to figure out how long he ran on Tuesday. If Kyle ran 27 minutes on Tuesday, the we need to subtract n from that to get how long Kyle ran on Wednesday. We can't figure that out with an undefined variable, therefore, that will just have to be 27 - n in the equation. If Lee ran for 3 times that, we need to multiply that by 3. 27 - n would have to be done first, so we will put that in parenthesis. We put all of that together to get (27 - n) times 3. Hope this helps!
F = P(1 + r)^t
F = future population
P = present population = 3000
r = growth rate per year as a decimal = 0.018
t = time in years = 8 (from 2007 to 2015, it's 8 years)
F = 3000(1 + 0.018)^8
F = 3460
The population will be 3460.
