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
victus00 [196]
2 years ago
12

If P( A or B) = 2/5, P(B)=1/4 and P( A and B) = 1/10 find P(A)

Mathematics
1 answer:
natulia [17]2 years ago
5 0

Answer:

p(a) = -3/20

Step-by-step explanation:

p ( a +b) = p(a)+p(b)

1/10= p(a) +1/4

1/10 - 1/4 = p(a)

p(a) = -3/20

You might be interested in
HELPSolve for x<br> X =<br> A: 1<br> B: 3<br> C: 7
OverLord2011 [107]

X equals 7

Hope that helped

7 0
3 years ago
Which expression is equivalent to 7 3/4 - 1/2 Choose one answer A: 1/2 + 7 3/4 B: 7 3/4 + (-1/2) C: 1/2 + (-7 3/4) D: -7 3/4 + (
umka21 [38]

Answer:

D

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
For there are 48 apples and 60 bananas and 96 oranges each basket must contain the same number of each type of frut Search inste
vaieri [72.5K]

This question is incomplete

Complete Question

For there are 48 apples and 60 bananas and 96 oranges each basket must contain the same number of each type of fruit. Find the greatest number of baskets you can have

Answer:

The greatest number of baskets you can have is 12 baskets.

And each baskets would contain:

4 apples, 5 bananas and 8 oranges

Step-by-step explanation:

The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

The factors of 96 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

Then the greatest common factor is 12.

Therefore, the greatest number of baskets you can have is 12 baskets.

Each baskets would have

For apples

48 apples

48 apples / 12 baskets = 4 apples per basket

For bananas

60 bananas

60 bananas/12 baskets = 5 bananas per basket

For Oranges

96 Oranges/ 12 baskets = 8 oranges per baskets

8 0
2 years ago
Which expression is an equivalent expression of 12x + 10 + 4y?
Klio2033 [76]
You basically multiply the number outside the parentheses by everything inside.
So 2 × 6x = 12x,
2 × 5 = 10,
2 × 2y = 4y.
So your answer is 2(6x + 5 + 2y). 


8 0
3 years ago
Read 2 more answers
What is the percent of 5/8
Nady [450]
62.5% is the percent off 5/8
4 0
3 years ago
Other questions:
  • Find the area of a trapezium whose parallel sides are 25 cm ,13 cm and other sides are 15 cm and 15 cm
    13·1 answer
  • How do I solve this equation 5x-14=8x+4
    8·2 answers
  • Can anyone help!!!!!!!! first to answer gets brainlyest!
    11·2 answers
  • - ( x - 1 ) = -4x - 2
    9·1 answer
  • Someone please tell me how to work out this type of problem i completely forgot
    8·1 answer
  • Please help
    15·1 answer
  • Show that: LHS = RHS​
    7·1 answer
  • Melanie invested $9,800 in an account paying an interest rate of 4 1 2 4 2 1 ​ % compounded quarterly. Amelia invested $9,800 in
    8·1 answer
  • i need you to explain your answer and show your work for me to have all 5 points! thank you so much and i hope you have a great
    15·1 answer
  • This probability distribution shows the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!