v7elyS2lKollarysteph v7elyS2lKollarysteph
  • 20-11-2016
  • SAT
contestada

Sarah rolls a die twice. what is the probability that she rolls a 3 and then an even number?
a. 1 12
b. 1 8
c. 1 4
d. 1 2

Respuesta :

LukeDove
LukeDove LukeDove
  • 21-11-2016
I would say A. 1-12 would be my quess
Answer Link
schoolkevon
schoolkevon schoolkevon
  • 13-03-2019

A) 1/12

The probability of rolling a 3 is  

1

6

since there is 1 three and there are 6 sides total. The probability of rolling an even number is  

1

2

since there are 3 even numbers and 6 total sides. Multiply  

1

6

and  

1

2

and the correct answer is  

1

12

.

Answer Link

Otras preguntas

define direct current​
Which of the following happened last? * O The Indian Removal Act O The Cherokee march on the Trail of Tears The Supreme Court supports the Cherokee tribe O Gold
is 2n = 2m + n given or proven
1.3 How Science Works - Notes What is science?
Write a reasoning statement that connects your claim and evidence. hint: what are the 7 characteristics of living things? which (if any) of those characteristic
write an equation for the following math sentence one fourth times the difference of ten and a variable
HELP justification and answer !!!
Which of these is an example of an input device? (1 point) O a mouse O a screen O a printer O a 3-D printer
What is -12 + 12 x 10?
erns and pine trees can be classified as different organisms from each other based on whether they have seeds. seeds. flowers. flowers. a nonvascular system. a