Answer:
The population of the city in 2020 is 3,839,832
Step-by-step explanation:
Given:
Population at 2000 = 315,000
Rate at which the population increases = 2%
To Find:
The Population in the city after 2020 = ?
Solution:
The population in the city after 2020 can be found by using Exponential growth function.
Exponential growth occurs when a quantity increases by the same factor
Exponential growth function is 
Where
y is the final amount
a is the initial amount
r is the rate of increase
t is the time period.
Now substituting the values ,
In 2020 i.e., after 10 years
y = 3,839,832.42
Answer:
$814.12
Step-by-step explanation:
1.5% of the selling price of 1,207.74 is added on to the state tax of $796. We have to find out the total sales tax of the city and state taxes combined.
1207.74 * .015 = 18.1161 (rounded to 18.12)
18.12 + 796 = 814.12
Step-by-step explanation:
The answer of this equation is x = 3
Answer:
Area (A) Triangle = 1/2 b x h = 1/2 (6)(7) = 21 cm^2
V = A x L = 21 cm^2 x 4 cm = 84 cm^3
Double check all calculations OK
Answer: Volume of Triangular Prism = 84 cm^3
Step-by-step explanation:
If its wrong im sorry I tried! :)
Given x = adjacent
10 = hypothenuse
Sohcahtoa (cah)
Cosine uses both adjacent and hypothenuse
x/10 = cos(37)
0.79863551 = x/10
x = 7.9763551
Solution: x = 8
