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
LUCKY_DIMON [66]
3 years ago
7

P(S)= 1/7 P(T)= 0.6 If S and T are mutually exclusive events, find P(S or T).

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
3 0

Answer:

26/35

Step-by-step explanation:

If the events are mutually exclusive, all you have to do for P(S or T) is do P(S)+P(T).

So we are doing 1/7 + 0.6.

I prefer the answer as a fraction so I'm going to rewrite 0.6 as 6/10=3/5.

So we are going to add 1/7 and 3/5.

We need a common denominator which is 35.

Multiply first fraction by 5/5 and second fraction by 7/7.

We have 5/35+21/35.

This gives us 26/35.

You might be interested in
15. Two sides of a right triangle have lengths
lord [1]

Answer:

6250

Step-by-step explanation:

75*75 =5625

25*25= 625

add 5625 + 625 = 6250

4 0
2 years ago
find two consecutive odd numbers such that the sum of the larger number and twice the smaller number is 27 less than four times
Vlad1618 [11]

Answer:

DANG some of these questions are from like 2017 and still havent been answerd

Step-by-step explanation:

7 0
3 years ago
Help here ASAP you dont have to write a long one just a short one is fine
pychu [463]

Answer:

Commutative property and associative properties are mixed up.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the value of x? ​
neonofarm [45]

Answer:

12

Step-by-step explanation:

7 0
3 years ago
Sin (3x+19)=Cos(5x-25) <br> What is the value of x? <br> A) 6 <br> B) 12 <br> C) 18 <br> D) 24
malfutka [58]

Answer:

B

Step-by-step explanation:

Using the cofunction identity

sin x = cos(90 - x)

Given

sin(3x + 19) = cos(5x - 25), then

3x + 19 = 90 - (5x - 25)

3x + 19 = 90 - 5x + 25

3x + 19 = 115 - 5x ( add 5x to both sides )

8x + 19 = 115 ( subtract 19 from both sides )

8x = 96 ( divide both sides by 8 )

x = 12 → B

5 0
2 years ago
Read 2 more answers
Other questions:
  • Round 0.173 to the nearest hundredth
    13·2 answers
  • Katie uses a copy machine to enlarge her rectangular design that is 6 in. wide and 8 in. long. The new width is 10 in. What is t
    10·1 answer
  • Write equations as sentence. 12x+9=33​
    7·2 answers
  • PLEASE HELP IMMEDIATELY
    12·2 answers
  • Round the following numbers: 14.45 8.05
    7·2 answers
  • Round 387.869911589to 3 decimal places
    12·2 answers
  • Take away the parentheses using distributive property.<br> −2(3v − 2x -1)
    10·1 answer
  • Solve for h. 12h = 180
    12·1 answer
  • What is the area of the square in square units<br> 3/4 unit
    8·2 answers
  • Simplify. Use the ^ to show an exponent and the / for the fraction bar.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!