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Vlada [557]
3 years ago
14

New car owners were asked to evaluate their experiences in buying a new car during the past 12 months. In the survey, the owners

indicated they were most satisfied with their experiences at the following three dealers (in no particular order): Subaru, Honda, and Buick. When ranking the dealers, how many outcomes are possible?
Mathematics
2 answers:
mafiozo [28]3 years ago
6 0

Answer:

The total number of combinations of n things is always 2^n. In this case n=3 (Subaru, Honda, and Buick) 2^3 = 8

So there are 8 possible outcomes/combinations

Step-by-step explanation:

son4ous [18]3 years ago
3 0

Answer:

When ranking the dealers, the total possible outcomes are 6.

Step-by-step explanation:

It is given that the owners were most satisfied with their experiences at the following three dealers (in no particular order): Subaru, Honda, and Buick.

We need to find the total possible outcomes when ranking the dealers.

It means we need to arrange these 3 dealers.

According to permutation, the total possible ways to arrange n items is

^nP_n=\frac{n!}{((n-n)!}=n!

Total possible ways to rank three dealers is

^3P_3=3!=3\times 2\times 1=6

The total possible outcomes are 6. The list of possible ranking in ascending order is

1. Subaru, Honda, and Buick

2. Subaru, Buick, and Honda

3. Honda, Subaru, and Buick

4. Honda, Buick, and Subaru

5. Buick, Honda, and Subaru

6. Buick, Subaru, and Honda

Therefore, the total possible outcomes are 6.

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alexira [117]

Answer:

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Step-by-step explanation:

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2 years ago
Mark uses an app that shows him how many kilometers he has run to prepare for a marathon. The app said he ran 9.654 kilometers.
Viefleur [7K]

Answer:

5.9987174899

Step-by-step explanation:

9.654km / 1.609344

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4 0
2 years ago
The total snowfall in Burke, Virginia, this January was 7 1/4 in. In February, 20% more snow fell than in January.
Elis [28]
I think the answer is 7 2/9
7 0
3 years ago
Read 2 more answers
Thomas needed a load. he borrowed 24,000$ from the bank at a rate of 8.25% of simple interest for 36 months. what was the total
spayn [35]

Step-by-step explanation:

principal= 24000$

rate=8.25%

time=36months=3years

now,

simple interest =PTR/100

=24000×8.25×3/100

=594000/100

=5940

so,

amount=simple interest +principal

=5940+24000

=29940$

he had to pay back 29940$

hope it could help

5 0
3 years ago
(ED. 21) Analytic Geometry Unit Test..... #3 Which point is a solution of x2 + y2 > 49 and y ≤ –x2 – 4?
sdas [7]

Answer:

We want to find a solution of the system:

x^2 + y^2 > 49

y ≤ –x^2 – 4

Here we do not have any options, so let's try to find a general solution.

First, we can remember that the equation of a circle centered in the point (a, b) and of radius R is:

(x - a)^2 + (y - b)^2 = R^2

If we look at our first inequality, we can write it as:

x^2 + y^2 > 7^2

So the solutions of the first inequality are all the points that are outside (because the symbol used is >) of the circle of radius R = 7 centered in the origin.

From the other equation, we would get:

y ≤ –x^2 – 4

This is parabola, anything that is in the graph of the parabola or below will be a solution for this inequality.

Then the solutions of the system, are the ones that are in the region of solutions for both inequalities.

You can see the graph below, where both regions are graphed. The intersection of these regions is the region of the solutions for the system of inequalities:

by looking at the graph, we can see a lot of points that are solutions, like:

(0, -10)

(0, -15)

(2, -10)

etc.

8 0
3 years ago
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