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
Mariana [72]
2 years ago
5

Consider the Pareto chart, which shows the number of student blood donors by their type for one day of a campus blood drive. How

many students donated blood on that day?
Mathematics
1 answer:
Marat540 [252]2 years ago
8 0

Question attached

Answer:

130

Step-by-step explanation:

Number of students old donors can be calculated from the Pareto chart by adding number of blood donors on the different bars:

Type 0= 50

Type A= 35

Type B =30

Type AB =15

Therefore 50+35+30+15=130 blood donors

You might be interested in
Is 6^-2 positive or negative? Explain.​
Gnoma [55]

Answer:

It's positive when you have 6^-2 it's the same as having (\frac{1}{6})^{2} \\. So 6^-2 it's 1/36.

Step-by-step explanation:

7 0
3 years ago
Answer 6, as quick as you can please​
lisabon 2012 [21]

9514 1404 393

Answer:

  0 ft

Step-by-step explanation:

The line hangs down 15 feet from the top of each pole, so the distance between them must be zero if the total line length is 30 feet.

3 0
3 years ago
10 % off the regular price. what is the discount amount any price?
zloy xaker [14]

Answer:

Not really 100% sure how to answer this, but if you would like to find the price of any item 10% off, you would just multiply the price by 0.9

EX: item cost $100

$100 x 0.9 = $90

Meaning the price of the item after the discount is applied would be $90

6 0
3 years ago
How do you do this....
Angelina_Jolie [31]

Answer:

Answer is "No real Solution"

4 0
3 years ago
Is f(x)=x^3 an odd function
klasskru [66]
It is even! hope this helps! 
5 0
3 years ago
Read 2 more answers
Other questions:
  • The price p of a new house minus 20% down payment ​
    10·1 answer
  • Can someone please help me with the bar with missing numbers? Please it’s hard for me
    12·1 answer
  • W^2-49=0 what are both solutions one is what's the other??
    12·1 answer
  • Four times a number increased by 3 is the same as twice the number increased by 9? I'm horrible at these
    9·2 answers
  • I NEED HELP!
    8·1 answer
  • the coordinates of points a and b are (2,4) and (-2,-4) respectively. what is the slope of the line that connects the two points
    7·1 answer
  • What is the solution of the system? 10x-2y=24 6x+2y=8 enter your in the box as an ordered pair.
    10·1 answer
  • Verify that 2,-1 and 1⁄2 are the zeroes of the cubic polynomial
    6·1 answer
  • (#4) which IS NOT a linear equation?
    11·1 answer
  • Solve the equations help
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!