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
maksim [4K]
3 years ago
6

Find the mean of 17, 11, 5, 25, 22​

Mathematics
2 answers:
lyudmila [28]3 years ago
8 0

Answer:

the mean is 16

BabaBlast [244]3 years ago
6 0

Answer:

16

Step-by-step explanation:

Step 1 - Add all of the numbers up:

17 + 11 + 5 + 25 + 22 = 80

Step 2 - Divide by how many numbers there are:

\frac{80}{5} = 16

You might be interested in
In triangle abc, the perimeter is 36, and ab=ac. line ad is perpendicular to bc at the point d, and triangle abd's perimeter is
Musya8 [376]
Let x=ab=ac, and y=bc, and z=ad.

Since the perimeter of the triangle abc is 36, you have:

Perimeter of abc = 36
ab + ac + bc = 36
x + x + y = 36
(eq. 1) 2x + y = 36

The triangle is isosceles (it has two sides with equal length: ab and ac). The line perpendicular to the third side (bc) from the opposite vertex (a), divides that third side into two equal halves: the point d is the middle point of bc. This is a property of isosceles triangles, which is easily shown by similarity.

Hence, we have that bd = dc = bc/2 = y/2 (remember we called bc = y).

The perimeter of the triangle abd is 30:

Permiter of abd = 30
ab + bd + ad = 30
x + y/2 + z =30
(eq. 2) 2x + y + 2z = 60

So, we have two equations on x, y and z:

(eq.1) 2x + y = 36
(eq.2) 2x + y + 2z = 60

Substitute 2x + y by 36 from (eq.1) in (eq.2):

(eq.2') 36 + 2z = 60

And solve for z:

36 + 2z = 60 => 2z = 60 - 36 => 2z = 24 => z = 12

The measure of ad is 12.

If you prefer a less algebraic reasoning:

- The perimeter of abd is half the perimeter of abc plus the length of ad (since you have "cut" the triangle abc in two halves to obtain the triangle abd).

- Then, ad is the difference between the perimeter of abd and half the perimeter of abc:

ad = 30 - (36/2) = 30 - 18 = 12
4 0
3 years ago
Read 2 more answers
Find the x is qs bisects pqr and pqr=82
slavikrds [6]

if ∡PQR = 82°, and the ray QS bisects it, it cuts ∡PQR into two equal halves, ∡PQS and ∡RQS, each of which is then 82/2, or 41°.


\bf \stackrel{\measuredangle PQS}{10x+1}=41\implies 10x=40\implies x=\cfrac{40}{10}\implies x=4

5 0
3 years ago
Read 3 more answers
Jason's dad gave him a budget of $150 to spend on lacrosse equipment. How much will Jason have left over if he buys a helmet for
Yanka [14]
The answer is 2.99 explanation is that I used my calculator lol
7 0
3 years ago
Read 2 more answers
Need Help
Fofino [41]

Answer:

$ 14.9

Step-by-step explanation:

we can create an equation

use variables:

pies = p

sauce = s

3.5p + 0.45s

3.5 (4) + 0.45(2)

<u>= $ 14.9</u>

3 0
3 years ago
Read 2 more answers
Each of four friends orders a sweatshirt from a catalog. There are 18 colors of sweatshirts, 6 of which are all cotton and 12 of
Digiron [165]

Answer:

1/204.

Step-by-step explanation:

That would be

6/18 * 5/17 * 4/16 * 3/15

= 1/3 * 1/4 * 1/5 * 5/17

=  5/1020

= 1/204.

5 0
2 years ago
Other questions:
  • A 5-digit combination lock can be opened only if a correct combination of digits is chosen. Find the probability of guessing the
    10·1 answer
  • What point Can be found by taking the average of the endpoints of a line segment?
    8·1 answer
  • Melissa rolls 2 fair dice and adds the results from each.
    9·1 answer
  • Please help me find the slope thank u
    10·1 answer
  • 24. 17 is 40% of what number?
    5·2 answers
  • Bulan rows on a crew team. Her team rows their boat at a split (rate) of 2min to 500m. What is Bulan's team's rowing in m to min
    10·1 answer
  • ​Yesterday, a movie theater sold 262 bags of popcorn. A large bag of popcorn costs ​$3. A small bag of popcorn costs ​$1. In​ al
    6·2 answers
  • Click and drag like terms onto each other to simplify fully. 1+x^2-3+2y+7x^2+3+3y
    7·2 answers
  • What is the volume of the prism below
    15·1 answer
  • The function f(x) = 350 - 125x represents how
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!