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
MArishka [77]
2 years ago
6

Find the range of the data set 145, 612, 120, 349, 515, 212, 590.

Mathematics
2 answers:
Kamila [148]2 years ago
7 0

Answer:

612 - 120=492

Step-by-step explanation:

to find the range the formula is to list the data set from smallest to largest, then subtract the smallest from the largest. 120, 145, 212, 349, 515, 590, 612= 612 - 120= 492

storchak [24]2 years ago
6 0

Answer:

The biggest - the smallest

612-120=492

You might be interested in
What are the coordinates of the midpoint of the segment whose endpoints are A (1,6) and B (5,-2)?
Alexandra [31]
\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
A(\stackrel{x_1}{1}~,~\stackrel{y_1}{6})\qquad 
B(\stackrel{x_2}{5}~,~\stackrel{y_2}{-2})
\qquad
%   coordinates of midpoint 
\left(\cfrac{ x_2 +  x_1}{2}~~~ ,~~~ \cfrac{ y_2 +  y_1}{2} \right)
\\\\\\
\left( \cfrac{5+1}{2}~~,~~\cfrac{-2+6}{2} \right)\implies (3~,~2)
6 0
3 years ago
Jerome has 1/4 of thw group's video games at his house. Mario has 2/5 of the group's video games at his house. What fraction of
OLga [1]

Answer:

\frac{13}{20} of the group's video games is either at Jeromes house or Marios  house.

Step-by-step explanation:

Given the statement: Jerome has 1/4 of the group's video games at his house.

Also,Mario has 2/5 of the group's video games at his house.

⇒ Jerome has group's video games at his house(J) = \frac{1}{4}

and

Mario has group's video games at his house(M) = \frac{2}{5}

To find the fraction of the group's video games is either at Jerome house or Mario house.

Between two they have = J+M = \frac{1}{4} + \frac{2}{5} = \frac{5+8}{20} =\frac{13}{20} of the group's video games.




4 0
3 years ago
Tell whether the number is prime or composite 68?
Blababa [14]
Composite.
Because the definition of them is, <span>A prime number has only two factors: 1 and itself. A composite number has more than two factors. The number 1 is neither prime nor composite. The prime numbers between 2 and 31 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 and 31 since each of these numbers has only two factors, itself and 1.

Hope this helped!!! :)
-Ginger
</span>
3 0
2 years ago
Consider the age distribution in the United States in the year 2075 (as projected by the Census Bureau). Construct a cumulative
MrRissso [65]

Answer:

The cumulative frequency plot is also attached below.

Step-by-step explanation:

The data provided is as follows:

Age Group Frequency

   0 - 9             34.9

  10 - 19             35.7

20 - 29             36.8

30 - 39             38.1

40 - 49             37.8

50 - 59             37.8

60 - 69             34.5

70 - 79             27.2

80 - 89             18.8

90 - 99               7.7

100 - 109       1.7

Consider the Excel output attached.

The cumulative frequency are computed in the Excel sheet.

The cumulative frequency plot is also attached below.

From the cumulative frequency plot it can be seen that in the future most people will belong to a higher age group rather then the lower ones.

8 0
3 years ago
Is 2cosx=cos2x ?<br>i have misinterrupted​
faltersainse [42]

no it isn't. 2cos(x) is 2 multiplied by cos(x), cos (2x) is cos(2 multiplied by x) meaning 2x is the angle you're taking the cosine of. if you want to know what cos(2x) look up the double angle rule.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the equation <br> 2×-6=×+4
    9·2 answers
  • What is the common ratio of the sequence?
    5·1 answer
  • Pls explain answer c and d?
    14·1 answer
  • Choose the equation of the line that contains the point (1,-1) and (2,-2)
    11·1 answer
  • Charlie has a $30 smoothie gift card. Each time he uses the card to buy a smoothie, $2 is deducted from his card. If the balance
    11·1 answer
  • Picture a rectangular prism with a volume of 150 cubic units. What is the number of unit cubes that would fill the volume of thi
    13·1 answer
  • A sum is invested in a building society at 4% interest per annum and after 3 years
    5·1 answer
  • Number 15 please<br> logarithms <br> algebra two
    11·1 answer
  • 5. Alex invests $18,100 at 13.6% compounded quarterly for 10 years. How much it be worth in the end?
    15·1 answer
  • 4. Amber wants to purchase a new living room set that costs $3,279 with tax. The furniture store has an installment plan that re
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!