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
gregori [183]
3 years ago
6

What is the mean of the age of the students if their ages are 7,9,8,8,8,8,7 and 9

Mathematics
2 answers:
stira [4]3 years ago
4 0
Add all of the numbers together & divide by how many numbers there are.. so the answer would be 8 :)
Lana71 [14]3 years ago
3 0
8, because if you add 7, 8, 8, 8, 8, 7, and 9 together, you get 64.  Then because there are 8 numbers, you divide 8 from 64, and Boom!

Hope this helps!
You might be interested in
There are 26 third graders and 32 fourth graders going on a field trip. each van carry 10 students. how many students are needed
Zolol [24]
26+32=58
6*10=60
6 vans are needed.
10 students will be in the each of the five vans. 8 students will be in the other van.
6 0
3 years ago
Read 2 more answers
can someone please show me where i went wrong in the following problem... use an appropriate local linear approximation to estim
Sunny_sXe [5.5K]
Y = cos(x) sqrt(3)/2 = cos(30º) dy = -sin(x)*dx dy = -sin(30º)*(pi/180) = (1/2)*(pi/180) y + dy = cos(x) - sin(x)dx y + dy = sqrt(3)/2 - (1/2)*(pi/180) = 0.8573
<span />
7 0
3 years ago
Determine if the relation is a function. List the domain and range for each.
mamaluj [8]

Answer:

This is a function, because for every x-value, there is exactly one y-value.

The domain is: {-5, -4, -3, -2}, and the range is {-2, -1, 0}

Let me know if this helps!

7 0
3 years ago
Math help please show work
saw5 [17]

Answer:

You can measure the area of the yard but measuring the length and width and then multiplying. Then you can divide by the amount of sod that is used to cover to see how many bags that need to be bought.

Step-by-step explanation:

This should be good :)

pls mark brainliest:)

3 0
3 years ago
Solve the equation 0.5p -3.45= -1.2.​
ddd [48]

Answer:

4.5

Step-by-step explanation:

0.5p-3.45=-1.2

add 3.45 to -1.2 which would leave the equation to look like

0.5p=2.25

then divide 0.5 to both sides cancelling 0.5 leaving the answer to be

p=4.5

6 0
3 years ago
Other questions:
  • plz help will pick brainlest Douglas is placing strings of lights around the edge of a circular patio with a diameter of 7.5 met
    9·2 answers
  • I don’t not know how to solve this, can someone please explain?
    6·1 answer
  • A ferry takes several trips between points A and B. It moves at a constant speed of 0.35 miles/minute and takes the same route o
    5·1 answer
  • Did I do this correctly?
    15·1 answer
  • YEAH i need HELp sadcjbejlfbcrh
    12·2 answers
  • Paul has a pocket full of 150 coins containing pennies, nickels and dimes. If 24% of his coins are pennies, and 51 of his coins
    13·1 answer
  • Given that events A and B are independent with P(A) = 0.55 and P(B) = 0.72,
    13·1 answer
  • #1 Identify the characteristics of the quadratic graph
    6·1 answer
  • 5.32×10^5 solve it please need it by 12:00​
    5·2 answers
  • Elimination Method: 6x - 4y = -24 and 4x + 5y = -2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!