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
Virty [35]
3 years ago
13

Identify the mean and standard deviation of the graph

Mathematics
1 answer:
fgiga [73]3 years ago
5 0
The answer is C, mean =100 and standard deviation=15
You might be interested in
In science class, students are mixing water and a citric acid solution. The table shows how much water and acid solution two stu
rusak2 [61]

Answer:

the one with the most parts citric acid

Step-by-step explanation:

no tables were provided but if a cup is 3/4 water and 1/4 citric acid and the other is 1/4 water and 3/4 citric acid then it's the second one. Basically it the one with the most citric acid.

4 0
3 years ago
Find the amount of sap the maple syrup producer would have collected from each tree if the total amount if the total amount is (
kvv77 [185]

There are 10 crosses, which means that there are 10 trees in total. If we distribute 5 gallons among 10 trees, we give each tree

5/10=1/2=0.5 gallons

5 0
3 years ago
Read 2 more answers
Find the greatest common factor of the<br> following monomials:<br> 15r25<br> 48353
Cerrena [4.2K]

Answer:

475r35

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the area of the shaded triangle?
weeeeeb [17]
The area is 30 m!


A= 30m
6 0
2 years ago
Draw the graphs of the equations x – y = 1 and 2x + y = 8. Shade the area bounded by these two lines and y-axis. Also, determine
NikAS [45]

Answer:

Using Geometry to answer the question would be the simplest:

Step-by-step explanation:

Remembering the formula for the area of a triangle which is A=\frac12bh. One can then tackle the question by doing the following:

Step 1 Find the y-intercepts

The y-intercepts are found by substituting in x=0.

Which gives you this when you plug it into both equations:

-y=1\\y=-1\\y=8

So the y-intercepts for the graphs are (0,-1)\\, and (0,8) respectively.

Now one has to use elimination to solve the problems by adding up the equations we get:

x-y=1\\2x+y=8\\3x=9\\x=3

Now to solve for the y component substitute:

2(3)+y=8\\y=2

Therefore, the graphs intersect at the following:

(3,2)

Now we have our triangle which is accompanied by the graph.

now to solve it we must figure out how long the base is:

b=8-(-1)\\b=9

The height must also be accounted for which is the following:

h=3

Now the formula can be used:

A=\frac12bh=\frac12(9)(3)=\frac{27}2\ \text{units}^2

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is rounding off nearest hundred​
    12·1 answer
  • there can be at most 125 customers in a certain restaurant write an inequality that represents the numbers of costumers at the r
    12·1 answer
  • What is the result of converting 24,000 grams into kilograms
    13·2 answers
  • The sum of two consecutive even integers is -298. What are the integers?
    6·1 answer
  • The nth term of a sequence is n-4
    7·1 answer
  • javier will paint the four outside walls of the birdhouse but not the bottom or the roof.What is the area that javier will paint
    9·1 answer
  • If x+ 1/x=8, find x^2+ 1/x^2​
    6·1 answer
  • Enter the number that belongs in the green box
    8·2 answers
  • Find the fraction form <br> percents-12 1/2,25,37 1/2,50,62 1/2,75,87 1/2
    6·2 answers
  • Write an integral in polar coordinates equivalent to the following:​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!