preprekomW
2021-02-12
Macsen Nixon
Skilled2021-02-13Added 117 answers
Given:
Texas grew from 25.1 million in 2010 to 26.47 million in 2016.
To predict the population of Texas in 2025 using an exponential growth model.
An exponential growth formula is given by,
where P is the total population after time t,
r is the rate of growth,
t is the time, and
e is the Euler's number.
Here,
P=26.47 million is the total population after time t=2016−2010=6 years,
P_0=25.1 million is the starting population, and t=6 years is the time.
Therefore,
by applying natural log on both sides
6r=0.0532
So to predict the population of Texas in 2025 using an exponential growth model, t=2025−2010=15 years.
Thus, equation (1) becomes,
Find the volume V of the described solid S
A cap of a sphere with radius r and height h.
V=??
Whether each of these functions is a bijection from R to R.
a)
b)
c)
In how many different orders can five runners finish a race if no ties are allowed???
State which of the following are linear functions?
a.
b.
c.
d.
Three ounces of cinnamon costs $2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound?
A square is also a
A)Rhombus;
B)Parallelogram;
C)Kite;
D)none of these
What is the order of the numbers from least to greatest.
,
,
,
Write the numerical value of
Solve for y. 2y - 3 = 9
A)5;
B)4;
C)6;
D)3
How to graph ?
How to graph using a table?
simplify
How to find the vertex of the parabola by completing the square ?
There are 60 minutes in an hour. How many minutes are there in a day (24 hours)?
Write 18 thousand in scientific notation.