All categories

3 years ago

In a race in which six automobiles are entered and there are not ties, in how many ways can the first four finishers come in?

1 answer:

8 0

your answer would be
6 ways for 1st place
5 ways for 2nd place
4 ways for 3rd place
3 ways for fourth place
and in total there are 360 ways in total.
(6*5*4*3=360)

You might be interested in

Find the value of x. If necessary, round to the nearest tenth.

tankabanditka [31]

Answer:

B. 9.7 in.

Step-by-step explanation:

We have been given an image of a triangle. We are asked to find the value of x.

We will use area of triangle formula to solve our given problem.

$\text{Area of triangle}=\frac{1}{2}\times \text{Base*Height}$

$47\text{ in}^2=\frac{1}{2}\times x*x$

$2*47\text{ in}^2=\frac{1}{2}*2\times x^2$

$94\text{ in}^2=x^2$

Taking square root of both sides we will get,

$x=\sqrt{94\text{ in}^2}$

$x=9.6953597\text{ in}\approx 9.7\text{ in}$

Therefore, the value of x is 9.7 inches and option B is the correct choice.

8 0

3 years ago

Read 2 more answers

the graph shows the projected altitude f(x) (in thousands of feet) of an airplane scheldued to depart an airplane scheduled to d

evablogger [386]

Answer:

function y = <em>f </em>(x - 4) represents this transformation.

Graph description:

The line begins at (4,0) and goes up till (5,12) and flattens. The line then begins to descend at (6,12) and ends at (7,0).

Sorry for not being able to provide an actual graph, but I hope this helps.

5 0

3 years ago

The mean of the following data is 509.

Ganezh [65]

If the mean value of the data set is 509. Then the mean absolute deviation (MAD) for the data set will be 51.5.

<h3>What is the mean absolute deviation?</h3>

It is the average distance between each data point and the mean.

The mean of the following data is 509.

{419, 450, 462, 499, 520, 521, 589, 612}

Then the mean absolute deviation (MAD) for the data set will be

$\rm MAD =\dfrac{1}{n}\sum_{i=1}^{n}\left|x_i - \mu \right|$

We have

μ = 509

n = 8

Then

$\rm MAD =\dfrac{1}{8} \times (|419 - 509| + |450- 509| + ..... + |612 - 509|) \\\\MAD = 51.5$

More about the mean absolute deviation link is given below.

brainly.com/question/10258446

#SPJ1

5 0

2 years ago

Find the missing length.

monitta

Based on property of triangles, if two of the three sides are exactly doubled, so will the resulting length. Both answers are 18.

3 0

4 years ago

What is 2.32 written in word?

Volgvan

Answer:

$\boxed{two \: point \: three \: two}$

4 0

3 years ago