yonia13
yonia13 yonia13
  • 02-11-2020
  • Mathematics
contestada

A box contains 3 black pens, 7 blue pens, and 5 red pens. Without looking, what is the probability of choosing a red OR black pen?
A)8/15

B)3/8

C)5/8

D)7/15

Respuesta :

jjuliuhhh
jjuliuhhh jjuliuhhh
  • 02-11-2020
i think its A but im not 100% sure
Answer Link

Otras preguntas

At which degrees does latitude is Antarctica
Which organs work together to make an organ
PLS HELP AND EXPLAIN IT IS PROBABILITY :) oops sorry for caps
A client recently gave birth to a boy. two minutes before breast-feeding the baby, she administers one nasal spray (40 units/ml) of oxytocin into each nostril.
EXPLAIN WITH STEPS BOTH QUESTIONS 9 AND 10
Liang is ordering new tires for his car. The tires he has have a circumference of 28π inches and a wheel rim with a circumference of 18π inches. How much larger
A country establishing a settlement on another continent is an example of what?
In which order are the characters questioned by Inspector Goole?
5. What is NOT true about Joe Starks? A. He was "citified." (hint: from the city) B. He work expensive clothing. C. He was shy, lacking self-esteem, but he was
where else did we see the same formula for departure?