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
True [87]
2 years ago
5

Find the mean of this data set: 2, 5, 5

Mathematics
2 answers:
Rufina [12.5K]2 years ago
8 0

Answer:

Mean = 4

Step-by-step explanation:

Mean = \frac{\sum x}{n} = \frac{2 + 5+ 5}{3} = \frac{12}{3} = 4

Lapatulllka [165]2 years ago
5 0

Answer:

4

Step-by-step explanation:

Mean is average, so you would add every number up, then divide by the numbers you have, So 2+5+5 divided by 3 would be 4

You might be interested in
Mrs. Robinson, an insurance agent, earns a salary of $4,800 per year plus a 3% commission on her sales. The average price of a p
nekit [7.7K]

Answer:

Required inequality is 4800+183x>8000.

Step-by-step explanation:

Given that Mrs. Robinson, an insurance agent, earns a salary of $4,800 per year plus a 3% commission on her sales. The average price of a policy she sells is $6,100. Write an inequality to find how many policies Mrs. Robinson must sell to make an annual income of at least $8,000.

Calculation is given by:

Salary per year = $4,800

Average price of a policy = $6,100.

commission on her sales = 3%

Then commission on $6,100 = 3% of $6,100 = 0.03 ($6,100) = $183

Let number of policies Mrs. Robinson must sell to make an annual income of at least $8,000 = x

then total commission on x policies = 183x

Total income using x policies = 4800+183x

Since she wants to make an annual income of at least $8,000. so we can write inequality as:

4800+183x>8000

Hence required inequality is 4800+183x>8000.

5 0
3 years ago
Identify the lengths of sides m and n.
juin [17]

Answer:

m = 26

n = 13

Step-by-step explanation:

Use the sine rule

8 0
3 years ago
Describe the correct error
melisa1 [442]
When dividing by a negative the sign changes to the opposite.
8 0
3 years ago
if Penelope's car has an average fuel consumption of 3 miles per gallon and she uses 9.5 gallons how far did she drive ​
KatRina [158]

Answer:

approximately 3.16 repeated

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What are possible coordinates of point F if triangle DEF is<br> congruent to triangle ABC?
Lemur [1.5K]

Answer:

(-1, 4)

Step-by-step explanation:

Point B is 5 units below point A, and point E is 5 units above point D: AB = ED. This means that BC will be equal to EF. B and C are 7 units apart, so 7 units left from E is (-1, 4).

Hope this helps!

8 0
2 years ago
Other questions:
  • Factor 15abc − 9ab − 3bcd completely
    12·2 answers
  • Kyra has 2 plates, 2 cups, and 2 bowls. If she chooses one of each randomly, what is the probability that the plate, cup, and bo
    11·2 answers
  • Show that p(y) p(y − 1) = (n − y + 1) p yq &gt; 1 if y &lt; (n + 1)p. This establishes that p(y) &gt; p(y − 1) if y is small (y
    6·1 answer
  • On which number line are −6 and its opposite shown?
    8·1 answer
  • The graph shows the rate at which the depth of the water in a pond is changing over time. On a coordinate plane, a graph titled
    9·2 answers
  • There are 25 white cars, 15 blue cars, 21 red cars, and 30 black cars on a dealership lot. What is the probability of selecting
    13·1 answer
  • -2/3(1/2)(-6/7)= answere is ?
    10·1 answer
  • 10 POINTS<br> 8TH GRADE MIDDLE SCHOOL MATH
    9·1 answer
  • Use the diagram below to find x and each missing angle.
    5·1 answer
  • Kevin keeps his marbles in a container that has the shape of a cube he wants to paint each face a different color.how many diffe
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!