2 years ago

Inclues all numbers between -1 and 4 including -1 but not including 4

Mathematics

1 answer:

zlopas [31]2 years ago

8 0

I’m so sorry but I really don’t know the answer but try the internet it might help

You might be interested in

At the beginning of a population study, the population of a large city was 1.65 million people. Three years later, the populatio

Maksim231197 [3]

Answer:

C. 1.8027

Step-by-step explanation:

The exponential population growth model is given by:

$P(t) = P_{0}e^{rt}$

In which P(t) is the population after t years, $P_{0}$ is the initial population and r is the growth rate.

At the beginning of a population study, the population of a large city was 1.65 million people. Three years later, the population was 1.74 million people.

This means that $P_{0} = 1.65, P(3) = 1.74$

Applying this to the equation, we find r. So

$P(t) = P_{0}e^{rt}$

$1.74 = 1.65e^{3r}$

$e^{3r} = \frac{1.74}{1.65}$

$e^{3r} = 1.0545$

Applying ln to both sides

$\ln{e^{3r}} = \ln{1.0545}$

$3r = \ln{1.0545}$

$r = \frac{\ln{1.0545}}{3}$

$r = 0.0177$

$P(t) = 1.65e^{0.0177t}$

What would be the population of the city 5 years after the start of the population study?

This is P(5).

$P(t) = 1.65e^{0.0177t}$

$P(5) = 1.65e^{0.0177*5}$

$P(5) = 1.8027$

So the correct answer is:

C. 1.8027

6 0

3 years ago

If f(x) = 2x+3 and g(x) = x^2 + 1, find f(g(3)).

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

g(3) = 3²+1 = 10

f(g(3)) = 2(10) + 3

= 23

3 0

2 years ago

What is the area of this trapezoid?<br><br><br> Plz help

V125BC [204]

ooops, didnt see the file attachment

6 0

3 years ago

Read 2 more answers

VHelena has five different flowers. She plans to give one flower to each of her five teachers in any order. She gives the first

vitfil [10]

i'm pretty sure of this, if those are the four possible answers.

4 0

3 years ago

-15 +n=-9 <br> One step equation need the answer

Nady [450]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers