tatyana125 tatyana125

11-11-2020
Mathematics

contestada

A bag contains 2 blue marbles, 3 green marbles, 1 white marble and 4 red marbles.
What is the probability of selecting a red marble? Your answer should be in simplified
form.

Respuesta :

luis394259 luis394259

11-11-2020

Answer:

2/5

Step-by-step explanation:

add all marbles together: 10 marbles

since only 4 are red, the fraction would be 4/10

4/10 can be simplified to 2/5

Answer Link

saraifrancoruiz saraifrancoruiz

11-11-2020

Answer:

1/45

Step-by-step explanation:

2/10 * 1/9 = 1/45

2/10= 2 red marbles and 10 marbles in total.

Answer Link

Otras preguntas

Solve for x. 3x+1/14=2x/8

a sporting goods store sells 2 fishing reels and 5 fishing rods for $243. Later , they sell 8 fishing reel and 6 fishing rods for $538. Find the price of each i

Which word is associated with a creature that climbs trees? A. caper B. equestrian C. porcine D. simian

Please help me... the perimeter of square WXYZ is 20 units. The coordinates of three of the vertices are W(3,2), X(3,7), and Y(8,7). What are the coordinates of

Given the funtion f(x)=-4-x: A. Evaluate: f(-2) B. Solve for x when f(x) =-8

What are the roles of producers, primary consumers, secondary consumers, tertiary consumers for the trophic levels in the energy pyramid? HELP ME DONT KNOW

what are the most important features when determining someone's beauty?

Naturalized U.S. citizens have A)the same rights as native-born citizens B)fewer rights than native-born citizens C) the same rights as illegal immigrants D)few

juan plays on a school baseball team in the last 9 games juan was at bat 28 times and got 6 hits what is the experimental probability that juan will get a hit d

Even though the "elastic clause" gives the Congress the power to pass all laws considered "necessary and proper," which of the following legally protects the pe