All categories

3 years ago

Please help! Brainliest to correct.

Mathematics

1 answer:

Margarita [4]3 years ago

7 0

Answer:

We are given the following in the question:

where P(x) in millions is the number of U.S. travelers from 1990 through 2009 and x = 1 represents 1991.

We have to approximate the number of U.S. travelers to other countries in each given year.

(a) 1990

We put x = 0 in the given function.

Thus, there are 48.09 millions U.S. travelers in 1990.

(b) 2000

We put x = 10 in the given function.

Thus, there are 56.888 millions U.S. travelers in 2000.

We put x = 19 in the given function.

Thus, there are 31.085 millions U.S. travelers in 2009.

Step-by-step explanation:

Hope this helps:) plz mark as brainliest I really need it:)

You might be interested in

Can someone help me with the last three questions plz!!!!!

Ulleksa [173]

Y=0.5d-d I'm not sure what you're learning. But if you're learning how to write expressions is really depends on what expression you're trying to write

4 0

4 years ago

Please hurry!! Which statement is true regarding the functions

serious [3.7K]

If I remember correctly, it’s D

4 0

3 years ago

The mean, median and mode of the five numbers are same. if four numbers are 7,7,5 and 7, what must be the fifth number?

Morgarella [4.7K]

Answer:

The fifth number is <u>9</u>

Step-by-step explanation:

7 is the mode because it appears the most.

7 has to be the median, so the fifth number could be anything.

7 has to be the mean, so you would do:

7 x 5 = 35

35 - 7 - 7 - 7 - 5 = <u>9</u>

7 0

3 years ago

Which is true regarding the graphed function f(x)? The graph is attached and the choices?

aliya0001 [1]

The right answer to the graph of the line with a negative slope is:

This is read as:

$f(x)=y=-1$

Then:

When $x$ is 5, the value of $y$ is $-1$

5 0

3 years ago

Read 2 more answers

What is an equation of the line that passes through the points (-4, -1)(−4,−1) and (6, -1)(6,−1)?

Vlada [557]

$\boxed{y=-1}$

<h2>Explanation:</h2>

In order to solve this problem, let's remember the point-slope form of the equation of a line:

$y-y_{1}=m(x-x_{1}) \\ \\ m:slope \\ \\ (x_{1},y_{1}):A \ point \ on \ the \ line$

We know two points:

$(x_{1},y_{1})=(-4, -1) \\ \\ (x_{2},y_{2})=(6, -1)$

So:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\ \\ m=\frac{-1-(-1)}{6-(-4)} \\ \\ m=0$

So this is a constant line (slope equals zero). Therefore, every point has a y-coordinate $y=-1$ . In other words, the equation is:

$\boxed{y=-1}$

<h2>Learn more:</h2>

Equation of lines: brainly.com/question/13015874

#LearnWithBrainly

5 0

3 years ago