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
Zigmanuir [339]
3 years ago
12

The probability of being a universal donor is 6% (O-negative-blood type). Suppose that 6 people come to a blood drive.

Mathematics
1 answer:
Rufina [12.5K]3 years ago
7 0

Answer:

babala

Step-by-step explanation:

The probability of being a universal donor is 6% (O-negative-blood type). Suppose that 6 people come to a blood drive.

a) What are the mean and standard deviation of the number of universal donors among the 6 people?

b) What is the probability that there are exactly three universal donors?

You might be interested in
The value of four and 34,000 is in the 4 times the value of The value of four and is times the value of 447,163
tatuchka [14]
447,163 / 34,000 = 13.151
13.151 • 34,000 = 447,163
Your answer is going to be 13.151
3 0
3 years ago
10.9 + (-15.6) + 2.1 write as a decimal​
Delvig [45]

Answer:

-2.6

Step-by-step explanation:

10.9 + (-15.6) becomes 10.9 - 15.6 which equals -4.7. The last step is to add the 2.1 to the -4.7: -4.7 + 2.1 = -2.6

Therefore the answer is -2.6

5 0
3 years ago
Help please, help me
djverab [1.8K]

Answer:

at 6pm it was 18 degrees

Step-by-step explanation:

10 pm:  -10

9 pm : -3

8 pm: 4

7 pm: 11

6 pm: 18

Add 7

5 0
4 years ago
PLEASE HURRY<br> WILL GIVE BRAINLIEST
fiasKO [112]
The answer would be (8pi +12) in^2
This is because to solve for the semicircle the equation is:
1/2*pi*r^2 1/2*pi*16
And the equation for the triangle is:
1/2*hb*h 1/2*8*3
(Plz mark Brainliest have a nice day)
3 0
3 years ago
Anyone from STL MISSOURI
Naddik [55]

Answer:

No sir

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Jayden and Sheridan both tried to find the missing side of the right triangle. A right triangle is shown. One leg is labeled as
    11·2 answers
  • What is the value of a?
    11·2 answers
  • Can someone help me with 42 and 43?
    13·1 answer
  • Simplify √24<br><br> A 3√8<br><br> B 2√12<br><br> C 2√6<br><br> D 4√6
    15·1 answer
  • Albert hikes for 0.35 mile. Use a number line to write 0.35 as a fraction. Then find an equivalent fraction.
    9·2 answers
  • If the flare is launched with an initial velocity of 144 feet per second, find the height after 2 seconds. The answer is not 288
    7·1 answer
  • What is 0.75×2 please show your work need a answer today
    8·2 answers
  • Each row in the table shows a property being used while solving an inequality.
    14·1 answer
  • 1/5+1/3 answer and 3/4-1/8
    12·1 answer
  • Pls help me with this...
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!