Step-by-step answer:
It is not clear what the question exactly wants, but here's the best I can do with possible interpretations.
Let P(t) = population t years after 2000, then
P(t) = (N0)e^(Rt)
where
N0=population of year 2000 = 19169000
R=rate of growth, in ratio = 0.006
e=base of natural logarithm = 2.7182818284...
Then
P(25) = 19169000*e^(0.006*25)
= 19169000*e^(0.15)
= 22271200.59885846
= 22271201
Not sure what it means "the other value", as we only have one.
Answer:
The answer to that is B. 129°
In mathematics, an equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=". The word ...
Answer: 12.001 ft is the radius
Step-by-step explanation:
Volume of sphere is calculated by following formula:
V = 4/3 pi r³
Putting values
7234.56 = 4/3 × 3.14 ×r³
Simplifying
7234.56 = 4.186 ×r³
Rearranging the equation
r³ = 7234.56/4.186
r³ = 1728.28
Taking cube root on both sides
r = 12.001
Answer:
x = 1
y = 4
Step-by-step explanation:
5x + 2y = 13
x + 2y = 9
Add both equations.
6x + 4y = 22
Solve for x.
6x = 22 - 4y
x = 22/6 - 4/6y
Put x as 22/6 - 4/6y in the second equation and solve for y.
22/6 - 4/6y + 2y = 9
-4/6y + 2y = 9 - 22/6
4/3y = 16/3
y = 16/3 × 3/4
y = 48/12
y = 4
Put y as 4 in the first equation and solve for x.
5x + 2(4) = 13
5x + 8 = 13
5x = 13 - 8
5x = 5
x = 5/5
x = 1
