04-05-2020
Mathematics

contestada

PLZ HELP ME ASAP
20 POINTS N BRAINLEST N 5 STARS

PLZ HELP ME ASAP 20 POINTS N BRAINLEST N 5 STARS class=

Respuesta :

amna04352 amna04352

07-05-2020

Answer:

A) Outside both: 7

Intersection: 6

Only ET: 7

Only NDC: 10

B) 17/30

Step-by-step explanation:

Outside both: 7

Union: 30 - 7 = 23

Intersection: 13 + 16 - 23 = 6

Only ET: 13 - 6 = 7

Only NDC: 16 - 6 = 10

P(only one) = (7+10)/30

17/30

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