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
irga5000 [103]
2 years ago
8

Principal Philippi use a random sample of 20 student records to determine how far in miles students live from the school the res

ults are shown below 3 4 5 3 4 5 6 5 4 3 2 3 4 5 6 4 8 4 3 2 what is the mean distance that his students live from the school rounded to the nearest 10th?
Mathematics
2 answers:
Black_prince [1.1K]2 years ago
8 0

Answer:  Your answer would be 4.2

nexus9112 [7]2 years ago
6 0

Take 3 4 5 3 4 5 6 5 4 3 2 3 4 5 6 4 8 4 3 2 and add them all together

=83

Now you divide 83 by the number of terms in the sample set, which is 20.  

83/20 = 4.15

For rounding to the nearest tenth, look at the hundredths space, which is 5. Since it is 5 or higher, round the tenths up one.  

final answer= 4.2

You might be interested in
Write the expression in the simplest terms (x^2-10)+(10^2+2)
Leto [7]
X^2+92 is the simplest form first solve the second parentheses. 10^2+2=102 then add -10. 102+-10 is the same as 102-10=92 plug back in x^2+92.
6 0
3 years ago
What is an efficient way to study for a test/exam
igomit [66]
Take 2 hours out of your day to look over notes/ work on problems, tutoring also helps. Put yourself in a room that's silent thay way no distractions also make sure you take 5 minutes breaks so your brain doesn't overheat
5 0
2 years ago
Read 2 more answers
X+13/2=4 what x equal
Harlamova29_29 [7]

Step-by-step explanation:

x+13÷2×2=4×2

x+13=8

x+13-13=8-13

x=8-13

x=-5

7 0
3 years ago
Read 2 more answers
The perimeter of a rectangular painting is 304 centimeters. If the length of the painting is 85 centimeters, what is its width?
Brums [2.3K]

Answer:

3.58

Step-by-step explanation:

You have to divide 304 by 85

you will get 3.57647058824

You have to round it to the nearest hundedth which will leave you with 3.57

4 0
2 years ago
Algebraically solve the system of equations 2x + y = 5 and 5x − 2y = 8.
Tpy6a [65]

Answer:

x=2, y=1

Step-by-step explanation:

2x + y = 5

5x − 2y = 8.

Multiply the first equation by 2

2( 2x + y) = 5*2

4x +2y = 10

Add this to the 2nd equation to eliminate y

4x+2y = 10

5x -2y = 8

--------------------

9x = 18

Divide by 9

9x/9 = 18/9

x = 2

Now find y

2x+y = 5

2(2)+y = 5

4+y = 5

Subtract 4 from each side

y = 5-4

y =1

3 0
3 years ago
Other questions:
  • Eight and fourteen hundredths as a decimal
    5·1 answer
  • Im unsure how to do this
    12·2 answers
  • 18x2 - 54x – 20<br><br> Expand and simplify
    11·2 answers
  • Given: A(0,0) B(0,3) C(4,0) D(0,6) and E(8,0)<br> Prove:ABC~ADE
    9·1 answer
  • Can someone help me please? It’s like my 3rd time trying to get some answers for this question. Thanks. :)
    15·1 answer
  • A bag contains yellow marbles and blue marbles, 23 in total. The number of yellow marbles is 7 less than 2 times the number of b
    11·1 answer
  • The area of a parallelogram is 240 in. If the base is 15 inches, find the height.
    7·2 answers
  • Need help hurry pleaseee !!
    11·2 answers
  • The circumference of a circle is 15.7 centimeters. Use 3.14 for π to determine the diameter, radius, and area.
    14·1 answer
  • The weight of meteorite A is five times the weight of meteorite B if their sums of their weights is 108 tons, find the weight of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!