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2 years ago

Find the median of :

Mathematics

2 answers:

dusya [7]2 years ago

8 0

Answer: 28.

Step-by-step explanation:

The median of a data set is defined as the middle value of a data set.

For instance, the median of the data set [4, 7, 8] would be 7 because it is the "middle value".

You can find this by sorting the numbers by smallest to largest:

2, 9, 15, 16, 21, 24, 28, 32, 34, 35, 37, 39, 40

There are 13 numbers in the set, so you can exclude the first 6 and last 6 numbers from the set to get your median, 28.

konstantin123 [22]2 years ago

8 0

Answer:

Median = 28.

Step-by-step explanation:

First arrange the list in ascending order:

2 9 15 16 21 24 28 32 34 35 37 39 40

The median is the middle number,

There are 13 numbers so the middle number is the 7th - that is 28.

You might be interested in

hoa [83]

Ann recipe produces the sandwiches with the most peanut butter flavor

Step-by-step explanation:

The given is:

1. Ann uses 12 1/4 ounces of peanut butter to make 50 1/2 Sandwiches

2. Ben uses 7 1/4 ounces of peanut butter to make 48 1/2

3. Cal uses 15 1/2 ounces of peanut butter to make 85 1/2 sandwiches

To find whose recipe produces the sandwiches with the most peanut

butter flavor we must find the quantity of butter per sandwich in each

recipe

∵ Ann uses 12.25 ounces of peanut butter to make 50.5 Sandwiches

- Divide the quantity of butter by the number of sandwiches

∵ 12.25 ÷ 50.5 = 0.2426 ounce per sandwich

Ann recipe produces the sandwiches with 0.2426 ounce per sandwich

∵ Ben uses 7.25 ounces of peanut butter to make 48.5 Sandwiches

- Divide the quantity of butter by the number of sandwiches

∵ 7.25 ÷ 48.5 = 0.1495 ounce per sandwich

Ben recipe produces the sandwiches with 0.1495 ounce per sandwich

∵ Cal uses 15.5 ounces of peanut butter to make 85.5 Sandwiches

- Divide the quantity of butter by the number of sandwiches

∵ 15.5 ÷ 85.5 = 0.1813 ounce per sandwich

Cal recipe produces the sandwiches with 0.1813 ounce per sandwich

∵ The greatest quantity of butter per sandwich is 0.2426 ounce

∴ Ann recipe produces the sandwiches with the most peanut

butter flavor

Ann recipe produces the sandwiches with the most peanut butter flavor

Learn more:

You can learn more about the rate in brainly.com/question/317616

#LearnwithBrainly

3 0

3 years ago

The numbers 1-4 are each written on an index card. The 4 cards are put into a bag and 2 of them are drawn at random. What is the

devlian [24]

Answer:

Step-by-step explanation:

Write a list of all possible outcomes

1-2

1-3

1-4

2-1

2-3

2-4

3-1

3-2

3-4

4-1

4-2

4-3

There are 12 possible outcomes. How many of them have totals of 6 or 7

I count 4

So the probability is 4/12 = 1/3, just as you said.

Is there an easier way?

You might be able to get the 12 easier.

You have 4 choices for the first number and 3 for the second.

P(12) = 4*3 = 12

Getting 6 or 7 might be somewhat trickier.

4 and 3 make seven. That gives two ways 4-3 and 3-4

4 and 2 make six. That gives 2 more ways 4-2 and 2-4

That's all that's possible.

answer: 4 ways make success. The total number of ways is 12.

7 0

3 years ago

in a coin jar, there are 45 nickles. the number of pennies and nickles together equal the number of dimes. there are 2 quarters

fredd [130]

Answer:

45 nickels

30 quarters

60 dimes

15 pennies

Step-by-step explanation:

Quarters:

45÷3=15

15×2=30

Dimes:

30×2=60

Pennies:

60-45=15

HOPE THIS HELPS!!!!!:)

3 0

3 years ago

Given the following similar triangles, find x.

Vsevolod [243]

I’ll help if u attach the pic of the question:)

3 0

3 years ago

Read 2 more answers

HELP PLEASE ILL GIVE BRAINLIEST

LenKa [72]

Lol I don't know how to make a table on this site, but I will try!

___________________________________________

health: __7__⊥__14___⊥__21__⊥__28_

fire: 12 ║ 24 ║ 36 ║

__________________________________________

There are not any common factors between 7 and 12 until they are multiplied

The health inspector and the fire inspector will visit on the same day in 84 days

Hope I helped! Comment if you have a question about my answer! :)

3 0

2 years ago