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
Vikentia [17]
3 years ago
10

The mean of 5 numbers is 30. The median is 33. What might the numbers be?

Mathematics
1 answer:
tatiyna3 years ago
4 0

Let a,b,c,d and e are five numbers

mean = (a +b+ c+ d+e)/5 = 30

⇒ (a +b+ c+ d+e) = 150_______(1)

now, Let the number excluded be a

then, new mean =  (b+ c+ d+e)/4 = 28

⇒ (b+ c+ d+e)= 112

putting this value in (1),

⇒a + 112 = 150

⇒a = 150 -112 = 38

excluded number = 38

You might be interested in
What is the perfect square less than the number 11
LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

121 3.317

List of Perfect Squares

NUMBER SQUARE SQUARE ROOT

11 121 3.317

12 144 3.464

13 169 3.606

14 196 3.742

4 0
3 years ago
The sum of two numbers is 3. The difference between five times the first number and four times the second number is 6. Find the
stellarik [79]

Answer:

1 and 2

2+1=3

2×5=10

1×4=4

10-4=6

4 0
4 years ago
The table shows data from a survey about the number of times families eat at restaurants during a week. The families are either
kifflom [539]

Hey there,

To solve this problem, let us first define what is mean and median. Mean is the average of all the numbers in the data set while the median is the number in the middle of the data set in ascending order. If we create a box plot for the data of Rome and New York, we can see that there is an outlier in the data for New York. Since New York has an outlier, so the mean is not a good representation on the central tendency of the data. The mean is skewed (distorted) by the outlier. So in this case it is better to use the median. While the Rome data is nice and symmetrical, it does not seem to have an outlier,  so we can use the mean for this data set.

Therefore the answer is:

The Rome data center is best described by the mean. The New York data center is best described by the median

Hoped I Helped

6 0
4 years ago
Read 2 more answers
If f(x) = 4x, which statements are true of g(x)? Select two options.
lilavasa [31]

Answer:

B. G(x)=4^x -1

D. The graph is translated down 1 unit

Step-by-step explanation:

Found the answer online

7 0
4 years ago
Read 2 more answers
there are 4 red balls, 6 white balls, and 3 blue balls in a bag. if one ball is drawn from from the bag at random. what time is
Tom [10]
The probability is 7 out of 13
6 0
3 years ago
Read 2 more answers
Other questions:
  • Steve paid 10% tax on a purchase of $40. Select the dollar amount of the tax and the total dollar amount Steve paid on the numbe
    10·1 answer
  • In 3/4 pound of spice mix, there are 5/6 cups of cinnamon.
    11·1 answer
  • PLEASE HELP ASAP!!! 75 POINTS AND BRAINLIEST!!!
    6·1 answer
  • Unit 17- calculations
    6·2 answers
  • 10th grade Geo | What does JK equal?
    13·1 answer
  • Solve the equation for the unknown variable.
    13·1 answer
  • Suppose that 45% of all babies in a particluar hospital are boys. If 8 babies born in the hospital are randomly selected, what i
    15·1 answer
  • does anyone know the questions and answers for FLVS MATH 7 grade DBA 3.00 module??? someone please help instead of telling me to
    7·1 answer
  • En una caja grande hay 9 cajas dentro de cada una de estas cajas hay 5 cajas, dentro de estas hay 3 cajas. ¿Cuántas cajas hay en
    7·2 answers
  • PLEASEEE HELP!!!! what’s the relation?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!