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
STatiana [176]
2 years ago
14

Complete the two-way frequency table below, which shows the

Mathematics
1 answer:
Tamiku [17]2 years ago
3 0

Answer:

a.

Step-by-step explanation:

Probability that is a AB type blood given is a Male

P(AB/M)  = 42/500 = 21/250

Probability that they are Male with an AB type blood out of all AB type blood people = Probability that is a Male out of all students

P(M∩AB) = P(M)  

 (42/105) = (500/1,250)

            .4 = .4 ✅

The events "the student is male" and "the student has blood type AB" are independent events.

You might be interested in
3. Mateus recebe a visita do seu avô Pedro a cada 15 dias. João, o tio dele, o visita a cada 100
maxonik [38]

Answer:

Este acontecimento se repetirá 300 dias depois.

Step-by-step explanation:

Quando os eventos se repetirão no mesmo dia?

Cada evento tem uma frequência.

Eles ocorrem simultaneamente a cada x dias, e x é dado pelo MMC(Mínimo Múltiplico Comum) entre as frequência.

Neste problema:

A cada 15 dias o avô visita.

A cada 100 dias o tio visita.

A cada 12 dias vai à praia.

Quantos dias depois este acontecimento se repetirá?​

Os três no mesmo dia vão se repetir após x dias, em que x é dado pelo MMC de 15, 100 e 12

MMC de 15, 100 e 12

Fatorando simultâneamente estes valores:

15 - 100 - 12|2

15 - 50 - 6|2

15 - 25 - 3|3

5 - 25 - 1|5

1 - 5 - 1|5

1 - 1 - 1

Então:

mmc(15,100,12) = 2*2*3*5*5 = 300

Este acontecimento se repetirá 300 dias depois.

3 0
2 years ago
Please help I would really Appreciate it so much ​
expeople1 [14]

Answer:

I think it is b

Step-by-step explanation:

it is 3a times all of the numbers in parenthases

hope you pass your test

HAPPY NEW YEAR

4 0
3 years ago
Read 2 more answers
How do I find an implied domain?
Ira Lisetskai [31]

Answer:

https://youtu.be/GQGFMUfr10M

OPEN THE LINK SHARED ABOVE

I HOPE MY ANSWER HAS HELPED YOU :)

3 0
3 years ago
How do you do question 3 ?
Zolol [24]

x² - 4x + 8 → there are 3 terms (remember to include the sign with each term)

term 1: x²

term 2: -4x

term 3: 8

4 0
3 years ago
In the circumference formula C = Pi x Diameter, What is the constant of proportionality?
PIT_PIT [208]

Answer:

pi

Step-by-step explanation:

pi is always 3.14, so it is the constant here

3 0
3 years ago
Other questions:
  • Pentagon RSTUV is circumscribed about a circle. What is the value of x if RS = 6, ST = 9, TU = 7, UV = 15, and VR = 14?
    6·1 answer
  • Round 9 991 to the nearest thousands
    9·2 answers
  • 3/7, 3/4, 3/5 to greatest to least
    9·2 answers
  • determine the slope of the tangent to the curve at the point y=(3x)(sinx) at the point with x-coordinate pi/2 ​
    13·1 answer
  • What is the slope of the line that passes through the points (-6, -8)(−6,−8) and (-14, 4) ?(−14,4)? Write your answer in simples
    11·1 answer
  • The conversion of square feet to square yards can be represented by direct variation. Three square yards are equivalent to 27 sq
    8·2 answers
  • What is the answer to the question?<br><br> T/34.56=15
    10·1 answer
  • D=1/2at^2+s, solve for a
    14·1 answer
  • Plz help I’ll do a brainliest if it’s right
    8·1 answer
  • Given that f(x) = x^2 - 5x - 24 and g(x) = x - 8, find (f-g)(x) and express the result in standard form
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!