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grigory [225]
3 years ago
15

A. 3/22 B. 3/7 C. 8/15 D. 8/11

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
6 0
P(Q|R) = P(Q&R)/P(R)
= (3/37)/(7/37)
= 3/7

The appropriate choice is ...
  B. 3/7
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I need your help ASAP!
slega [8]

Answer:

C.

Step-by-step explanation:

If 4ab+k=13 then k=13-4ab

8 0
3 years ago
I really need help they never taught me this in my old school.
SIZIF [17.4K]
To find this, just plug the numbers into the expressions.

5x = y
5(2) = 7
10 = 7
So it can't be A.

x + 2 = y
2 + 2 = 7
4 = 7

x + 4 = y
2 + 4 = 7
6 = 7

2x + 3 = y
2(2) + 3 = 7
7 = 7

The correct answer is
D. 2x + 3
6 0
3 years ago
I want to know x=,y=,z=
My name is Ann [436]
Y=29

x+y+78=180
x+29+78=180
x=180-78-29
x=73

z=180-73
z=107

x=73 degrees
y=28 degrees
z=107 degrees
3 0
3 years ago
I need help fast on this one no …links
solniwko [45]

Answer:

ano po. ibig sabihin niyan

8 0
3 years ago
Read 2 more answers
Factorise: 3x^2 +5x -3
Lubov Fominskaja [6]
This expression can not be factored with rational numbers. the polynomial is not factor able with rational numbers.
5 0
3 years ago
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