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
zhannawk [14.2K]
3 years ago
5

Find the value of x such that the data set has the given mean. 31.7, 42.8, 26.4 x: mean 35

Mathematics
1 answer:
il63 [147K]3 years ago
4 0

Answer:

x = 39.1

Step-by-step explanation:

<u>Points to remember</u>

Mean of a data set is given by

Mean = (sum of data set)/Total number of data

<u>To find the value of x</u>

It is given a data set

31.7, 42.8, 26.4, x

Mean = 35

Sum of data set = 31.7 + 42.8 + 26.4 + x = 100.9 + x

(100.9 + x)/4 = 35

100.9 + x = 35 * 4 = 140

x = 140 - 100.9 = 39.1

Therefore x = 39.1

You might be interested in
Simplify the expression
kozerog [31]
10[(6 + 4) / 2]
10[10/2]
10 * 5
50 <==
8 0
3 years ago
Find the missing number of each unit rate.
UNO [17]
15/5 = 3/1 24/6 = 4/1
6 0
3 years ago
Read 2 more answers
Please solve the underlined question thank you!
notsponge [240]

Answer:

Step-by-step explanation:

4

Take out a 2 to begin with.

2(25x^2 - 36)    This is the difference of squares (inside the brackets). Factor.

2*(5x - 6)(5x + 6)

5 0
3 years ago
Read 2 more answers
Just in case my car goes off the highway
UkoKoshka [18]

Answer:

wait are you the person who is putting lyrics of a certain song? oh yeah it is! hello

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Add: (g2 – 4g4 + 5g + 9) + (–3g3 + 3g2 – 6)
TiliK225 [7]
Group like terms

-4g^4 - 3g^3 + g^2 + 3g^2 + 5g + 9 - 6

combining like terms:-

= -4g^4 - 3g^3 + 4g^2 + 5g + 3
7 0
3 years ago
Read 3 more answers
Other questions:
  • The average of Landry’s test scores must be at least 92 for her to make an A in Algebra class.
    11·1 answer
  • This is a popular type of problem that appeared in mathematics textbooks in the 1970s and 1980s. can you find the answer? the su
    14·1 answer
  • In a water treatment plant, water passes through a cone-shaped filter with a height of 4 m and a diameter of 9 m. The water flow
    11·2 answers
  • The brand name of a certain chain of coffee shops has a 54% recognition rate in the town of Coffleton. An executive from the com
    6·1 answer
  • Find the RANGE of the following numbers:<br> 2, 5, 9, 1, 13, 7
    12·2 answers
  • What are the two shapes of cross sections we could create by slicing the pyramid
    9·1 answer
  • -2, 5, 12, 19,... write the recursive rule for each sequence
    6·2 answers
  • What line describes the line parallel to y= -1/3x+5 ?
    15·1 answer
  • How are ∠1 and ∠2 related
    14·1 answer
  • I need helpppp..................
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!