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
Rainbow [258]
3 years ago
12

Every person has blood type O, A, B, or AB. A random group of people are blood-typed, and the results are shown in the table. A

2-column table with 4 rows is shown. The first column is labeled Blood Type with entries O, A, B, AB. The second column is labeled Number of People with entries 22, 20, 6, 2. Use the table to determine the following probabilities. The probability that a randomly chosen person from this group has type B is . The probability that a randomly chosen person from this group has type AB is . The probability that a randomly chosen person from this group has type B or type AB blood is .
Mathematics
2 answers:
sweet [91]3 years ago
8 0

Answer:

Step-by-step explanation:

first part: 3/25

second part: 1/25

third part: 4/25

weqwewe [10]3 years ago
7 0

Answer:

first part: 3/25

second part: 1/25

third part: 4/25

Step-by-step explanation:

You might be interested in
A rhombus with congruent sides is shown. Diagonals are drawn. The length of one diagonal is 6, and the length of the other diago
dezoksy [38]

Answer:

its 24

Step-by-step explanation:

i got it right on ed 2020

8 0
3 years ago
Read 2 more answers
Draw a picture in the space in the right to show how you would find 1/2 of 8 marbles
777dan777 [17]
Simply present that you would split them up as a factor of two. ( make two lines going either vertically or horizontally. place in varriations, a marble in one line and a marble in the other and then count the leftover
7 0
4 years ago
The diagram shows WXY. which term describes point Z
larisa86 [58]
The answer is d because the centroid stems from medians in a triangle
7 0
3 years ago
Read 2 more answers
5x-6y=3 <br> 7y=2x+8 <br> Help me out please
zaharov [31]

Answer:

A) 5x-6y=3

B) 7y=2x+8

B) -2x + 7y = 8  then multiplying "B" by 2.5

B) -5x +17.5y = 20  then adding this to A

A) 5x -6y = 3

11.5y = 23

y = 2

x = 3

Step-by-step explanation:

3 0
3 years ago
Which expressions of signed decimal numbers have negative quotients? Check all that apply.
dybincka [34]
A negative number divided by positive is a negative quotient and vice versa.
So
5.7 / -2.2
-0.01 / 0.05
Are the ones with negative quotients
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of x in the equation -6/7 = -x/84?<br><br> A. –98<br> B. –72<br> C. 72<br> D. 98
    7·2 answers
  • Which numbers are in the domain of the following function?
    13·2 answers
  • How do I solve 567.89 part 34?
    10·1 answer
  • Write the equation of a vertical line that passes through the point (–4, 4).
    14·1 answer
  • Simplify. remove grouping sbols and combine like terms
    12·1 answer
  • Mr. Garner’s gas tank holds 17.5 gallons of gasoline. How much will it cost him to fill up his gas tank if gasoline costs $2.48
    9·1 answer
  • Find the area of the circle 57m use 3.14 for pi
    5·1 answer
  • What is an outlier? Use complete sentences and the words "line of best fit in your explanation.​
    13·1 answer
  • C-u-m definim cercul? cand spunem ca doua cercuri sunt egale? c-u-m definim coarda in cerc? Dar diametrul c-u-m il definim?
    9·1 answer
  • Select the correct answer.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!