1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ket [755]
2 years ago
13

The heights in inches, of some small trees for sale at a garden store are 62, 62, 59, 61, 59, 70, 59, and 62. What is the median

height? What is the mode? What is the mean height?
Mathematics
1 answer:
Nana76 [90]2 years ago
5 0

Answer:

Step-by-step explanation:

the mean height, remember is the average

62+62+59+61+59+70+59+62=494/8=61.75

median is the middle value, so we will write the numbers in order

59,59,59,61,62,62,62,70

we have an even number so we add the middle numbers and divide by 2,

the median=61+62=123/2=61.50  

mode is the number that occurs most often : 62 and 59

You might be interested in
PLS HELP!!!!! I WILL GIVE BRAINLEST JUST PLS HELP!!!
steposvetlana [31]

Answer:

Step-by-step explanation:

Mckcifjfjf

5 0
2 years ago
Using properties of sets show that : a) A ∩ (A’ U B) = A ∩ B b) A ∩ (A U B )’ = Ф
asambeis [7]

Answer:

a) From A ∩ A' = ∅, we have;

A ∩ (A' ∪ B) = A ∩ B

b) From A ∩ (A' ∩ B') = (A ∩ A') ∩ B' and A ∩ A' = ∅, we have;

A ∩ (A ∪ B)' = ∅

Step-by-step explanation:

a) By distributive law of sets, we have;

A ∩ (B ∪ C) = (A ∩ B) ∪ (A ∩ C)

From the complementary law of sets, we have;

A ∩ A' = ∅

Therefore, for A ∩ (A' ∪ B) = A ∩ B, we have

A ∩ (A' ∪ B) = (A ∩ A') ∪ (A ∩ B) (distributive law of sets)

A ∩ A' = ∅ (complementary law of sets)

Therefore;

(A ∩ A') ∪ (A ∩ B) = ∅ ∪ (A ∩ B)  = (A ∩ B) (Addition to zero identity property)

∴  A ∩ (A' ∪ B) = A ∩ B

b) By De Morgan's law

(A ∪ B)' = A' ∩ B'

Therefore, A ∩ (A ∪ B)' = A ∩ (A' ∩ B')

By associative law of sets, we have;

A ∩ (A' ∩ B') = (A ∩ A') ∩ B'

A ∩ A' = ∅ (complementary law of sets)

Therefore, (A ∩ A') ∩ B' = ∅  ∩ B' = ∅

Which gives;

A ∩ (A ∪ B)' = ∅.

4 0
3 years ago
Help on 10 - 15 plss
yawa3891 [41]

Answer:

This is one the situations like "hey ma, I don't know." You should learn to do this yourself and not rely on other digital people. IF I WERE TO HELP YOU, (you should really explain what you need) and the real directions

Step-by-step explanation:

5 0
2 years ago
Simplify -2 1/6 -(-7 1/3)
natta225 [31]
5 1/6 i got my answer using math papa. high recommend you use it for equation problems.

3 0
3 years ago
1 gallon minus 1 quart, 1 pint, and 1 ounce
just olya [345]
16 ounces = 1 pint
2 pints = 1 quart
4 quarts = 1 gallon

1 gallon - 1 quart = 3 quarts
3 quarts - 1 pint = 2 quarts and 1 pint
2 quarts and 1 pint - 1 ounce = 2 quarts and 15 ounces. 

Hoped this helped!! :D
6 0
3 years ago
Read 2 more answers
Other questions:
  • If joe had 35 apples and sold 3 people 5 each how many does he have
    9·2 answers
  • Can someone help with #3 and show your work !!
    10·2 answers
  • Which equation is it? plz help ​
    15·1 answer
  • How to convert 1.31 to a fraction
    7·2 answers
  • What is the average speed of a biker if she biked 4.25 of a mile in 25 minutes?
    6·1 answer
  • REALLY NEED HELP!!!!!!!
    9·2 answers
  • Sheila has a bag of 40 marbles. 10 of them are blue, 12 of them are green and the rest of them are red. What is the probability
    9·1 answer
  • PLSSSS HELP WILL GIVE BRAINLIEST<br> ILL FRIEND U<br> ILL GIVE 5 STARS AND A THANKS
    5·2 answers
  • The width of Hudson's science fair poster needs to be more than 2.5 feet wide. Which of the following shows what the width could
    5·1 answer
  • 10 feet long and 5 feet wide. What is its area?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!