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
Ira Lisetskai [31]
3 years ago
7

Mr. Jack divided his money in the ratio 4:2 between Jon and Jack . Jon got the smaller amount of 1,256 . How much did Jack recei

ve
Mathematics
2 answers:
cluponka [151]3 years ago
6 0
1256 * 2 = 2152 Jack received 2152.
Ghella [55]3 years ago
6 0
4:2 = 2:1
so 1,256 x 2
Jack got 2,512
You might be interested in
If a student did not travel to a Spanish-speaking country, how many times more likely is it that the student did not take Spanis
olasank [31]

Answer:

It is 2.2 times as likely.

3 0
3 years ago
What is the equation of the midline for the function f(x) ?<br> f(x)=3cos(x)−2.5
fredd [130]
Y= -2.5
the midline is basically the line where the distance is the same to the line from the max and the min 
7 0
3 years ago
Read 2 more answers
P(A)* P(B)≠ p(AnB)<br><br> Why does it contain a not equal to sign
RoseWind [281]

Answer:

P(A|D) and P(D|A) from the table above are not equal because P(A|D) =  and P(D|A) =

Step-by-step explanation:

Conditional probability is the probability of one event occurring  with some relationship to one or more other events

.

P(A|D) is called the "Conditional Probability" of A given D

P(D|A) is called the "Conditional Probability" of D given A

The formula for conditional probability of P(A|D) = P(D∩A)/P(D)

The formula for conditional probability of P(D|A) = P(A∩D)/P(A)

The table

              ↓         ↓       ↓

           :  C     :   D    : Total

→ A      :  6     :    2    :   8

→ B      :  1      :    8    :   9

→Total :  7     :    10  :  17

∵ P(A|D) = P(D∩A)/P(D)

∵ P(D∩A) = 2 ⇒ the common of D and A

- P(D) means total of column D

∵ P(D) = 10

∴ P(A|D) =

∵ P(D|A) = P(A∩D)/P(A)

∵ P(A∩D) = 2 ⇒ the common of A and D

- P(A) means total of row A

∵ P(A) = 8

∴ P(D|A) =

∵ P(A|D) =

∵ P(D|A) =

∵   ≠  

∴ P(A|D) and P(D|A) from the table above are not equal

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Which of the following is equivalent to the complex number i^13
mestny [16]

Answer:i

Step-by-step explanatio

4 0
3 years ago
PLEASE HELP ASP!!!
bixtya [17]

Answer:

B. all whole integers

Step-by-step explanation:

the question and x is talking about people, meaning that people cannot be decimals"" , so its b

4 0
2 years ago
Other questions:
  • The system of equations y=-3x+1/2 and y= 1/5x-1 and 4/5 is shown on the graph below. What is a reasonable estimate for the solut
    8·2 answers
  • HELP ASSAP WITH THIS QUESTION
    8·1 answer
  • True or False? A secant is a line or segment that passes through a point on the circle and the center of the circle.
    7·2 answers
  • The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system.
    14·1 answer
  • A city of 100,000 is having pollution problems and is decreasing in size 2% annually (every year). Find
    8·1 answer
  • 3(2x+9) = 4+3x-1<br><br> What does x equal
    15·2 answers
  • Simplify. (-1/2√2)(-6√18) 18 -18 -36
    12·2 answers
  • Write answer as x=<br><br> x-21=99
    11·2 answers
  • The mean of a population is 74 and the standard deviation is 15. The shape of the population is unknown. Determine the probabili
    15·1 answer
  • A function is shown below.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!