annamyree324 annamyree324

08-07-2021
Mathematics

contestada

A bag contains 3 red marbles, 5 blue marbles, and 4 black marbles. Jenna draws a black marble and does not replace it. What is the probability of drawing a black marble next?
A. 1/3
B. 1/4
C. 3/11
D. 4/11

Respuesta :

adityakoka2007 adityakoka2007

08-07-2021

Answer:

c: 3/11

Step-by-step explanation:

the first one is 4/12 which is 4 black and 12 total. the next one is 3/11 because there's 3 blacks and 11 total

Answer Link

qwertffvbn8967 qwertffvbn8967

08-07-2021

Answer:

c

Step-by-step explanation:

Answer Link

Otras preguntas

In proteins, elements of secondary structure combine to form a(n) a. domain b. motif c. alpha helix d. beta sheet e. chaperone

What term did historians apply to Reagan’s efforts on the economic front?

find two numbers whose sum is 15 and whose product is 36

The two hundred years of Roman Peace (30 BC – AD 235) is called ________

What is a common response for managing heat cramps, heat exhaustion, and heat stroke?

The main reason self-confidence is important in human relations is because a. self-confidence makes you seem more interesting to other people. b. forming relati

In basketball, the number of points you score is given by 3x + 2y + 1z where x is three-pointers, y is two-pointers, and z is free throws (one-pointers). What i

If John scores 20% of his team’s points in a basketball game, how many points does the team score if John scores 14 points?

The Constitution gives which of the following powers to the Vice President? a. exercise broad executive power b. lead his or her political party c. preside over

Which factor made the most difference in how agriculture affected the economies of the colonies? a. workforce b. choice of crops c. climate d. access to ports