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
Arte-miy333 [17]
3 years ago
10

I need the answer ASAP does anyone know it

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0
The mean= 15.142857142857
The variance= 12.408163265306
Standard Deviation= 3.5225222874108
You might be interested in
1500 people to part in a walkathon. 450 of them were school children. The rest are adults. What percentage of the participants w
Bas_tet [7]
70% of the people were adults 

First you subtract 1500-450 = 1050
Then you divide 1050/1500 = .7

5 0
3 years ago
Read 2 more answers
Let f(x) = 5x ^ 2 - x + 1 and g(x) = - 3x . Evaluate the composition (fg)(1)
nlexa [21]
F(x) = 5(-3x) ^2 - (-3x) + 1
f(x) = -8x ^2 + 3x + 1
f(x) = -8x ^3 + 3x
5 0
3 years ago
Read 2 more answers
Given the graph below, find PQ
murzikaleks [220]

Answer:

P=(-5,-1)

Q=(2,-4)

Step-by-step explanation:

hope this helps

7 0
3 years ago
URGENT PLEASE HELP ME
Salsk061 [2.6K]

Answer:

(5,11)

Step-by-step explanation:

Make a picture a map it out.

7 0
3 years ago
The factors of the number 12 are 1, 2, 3, 4, 6, and 12. Choose the factor pairs of the number 12.
Damm [24]
It’s first 3 letters a,b, and c
5 0
4 years ago
Other questions:
  • 12 divided by what equals 9
    8·1 answer
  • What is the mean of the data set below? Round to the nearest tenth when necessary. 40, 40, 52, 41, 62
    13·1 answer
  • What is the answer to <br> 2(6d+3)=18-3(16-3d)
    10·2 answers
  • How do you do number 7
    14·1 answer
  • light travels approximately 300,000,000 metres each second. A light year is the total distance travelled by light in one year. A
    6·2 answers
  • Mia´s family arrived at their destination at 6:00 p.m after a 2-hour trip on a plane.
    15·1 answer
  • The absolute value of -15 is -15 because -15 is 15 units to the left of zero
    11·1 answer
  • the sum of the measures of two exterior angles of a triangle is 272. what is the measure of the third exterior angles​
    13·1 answer
  • Simplify the expression 3^7n^32 3^2n^84?
    12·1 answer
  • What’s the area and perimeter for this problem?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!