All categories

2 years ago

Find the median number for 10,5,7,9,18,15,17,14,16,17,15,19,5

Mathematics

2 answers:

worty [1.4K]2 years ago

8 0

The median is 15. When you sort the numbers from least to greatest, the number in the middle is the median.

kow [346]2 years ago

6 0

Answer:

Step-by-step explanation:

The median is the "middle" number between a range of numbers. In this question, 15 is the median because is the number that is between the minimum number (5) and the maximum number (19) Hope this helps :)

You might be interested in

23 x 32 is the prime factorization for which one of these choices?

antoniya [11.8K]

<h2>Answer:</h2>

⟶ 2³ × 3² is the prime factorization for which one of these choices?

Let's check,

1) 6 = 3 × 2 [So, obviously not this choice]

2) 25 = 5 × 5 = 5² [Not this either]

3) 36 = 3 × 2 × 2 × 3 = 3² × 2² [Doesn't match with 2³ × 3²]

4) 72 = 2 × 2 × 2 × 3 × 3 = 2³ × 3² [Matches]

⟶ The answer is, choice 72.

$\underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}$

3 0

2 years ago

What is the y-intercept of the function f(x) = –2/9 + 1/5

dolphi86 [110]

The equation has no X variable so whatever that adds up to becomes the y-intercept.

- 2/9 + 1/5 >> - 10/45 + 9/45 = - 1/45

Your y-int is - 1/45 or (0, - 1/45)

4 0

3 years ago

Marketing Chapter 3 Test Questions

butalik [34]

Step-by-step explanation:

1.) The average nightly ticket sales can be calculated as

Average sales = Average no. of customers per night x Charge per ticket

For the second night, we have

$1750 = (N)($7)

This gives us N = 250.

So, the average number of customers decreased as a result of the price increase.

To calculate the percentage change, we use the following formula:

% change = $\frac{250 -300}{300} X 100$

We have -17% change in the average number of customers the theater has each night. The negative sign indicates a decrease in the number, which is consistent with our calculations.

2.) % change in prices = $\frac{Final price - Initial price}{Initial price} X100$

Therefore, we have 40% change in the cost of ticket per person, which reflects an increase in the prices.

3.) Elasticity of Demand = $\frac{ percentage change in quantity demanded}{percentage change in price}$

Hence, we have $\frac{-17}{40}$ = -0.425

This stands consistent with the Law of Demand - as the price increases, the quantity demanded decreases.

4.) Market price is obtained by looking for a point where the quantity supplied equals the quantity demanded. From the table we see that at $75 price, there is a demand for 45,000 units of that product in that market, which the suppliers are willing to supply. Hence, that defines the market price for that product.

6 0

3 years ago

a company ordered 10 boxed lunches from a deli for 74.50. each boxed lunch c lunchesost the same amount. which equation represen

irina [24]

There are no expressions to choose from, but it should look something like:

y= total cost= $74.50
x= number ordered= 10
c= cost per lunch= 74.50/10= $7.45

The more lunches that are ordered, the higher the total will go. y depends on what x is.

y= $7.45x
OR
$74.50= 10c

CHECK:
$74.50= $7.45 per lunch * 10 lunches
$74.50= $74.50

ANSWER: y= $7.45x OR $74.50= 10c

Hope this helps! :)

8 0

3 years ago

Determine if a relation is a function {(-1,5), (2, 7), (-3,2), (-1, 1)}

earnstyle [38]

The relation is NOT a function

7 0

2 years ago

Read 2 more answers