ddallen73 ddallen73

20-05-2020
Mathematics

contestada

A bag contains 20 marbles of which 4 are red what is the probability that a randomly selected marble will be red

Respuesta :

MathPhys MathPhys

20-05-2020

Answer:

1/5

Step-by-step explanation:

4 of the 20 marbles are red, so the probability is 4/20 = 1/5.

Answer Link

Otras preguntas

The expression $x^2 + 3x - 28$ can be written as $(x + a)(x - b),$ and the expression $x^2 - 10x - 56$ written as $(x + 2b)(x + c)$, where $a$, $b$, and $c$ are

Consider the relationship between the price of gas and the quantity of gas consumed by drivers. If we are to consider the price of gas as the only factor affect

A cannon is mounted on a tower above a wide, level field. The barrel of the cannon is 20 m above the ground below. A cannonball is fired horizontally with an in

The social cost of cutting trees for firewood in a government forest is: a. opportunity cost to the individual of cutting the wood. b. the increased likelihoo

Quiz Active TIME REMAINING 56:41 Which algebraic expression is a polynomial with a degree of 5? 3x5 + 8x^y2 – 9x2y3 - 6y5 2xy^ + 4x2y3 - 6x3y2 - 7x4 8y + y5 – 5

what would be some good questions to ask before watching the hunger games?

Which of the following firms could raise prices and expect an increase in revenues? a. a firm whose product has an elasticity of 1 b. a firm whose product

1. Which one of the following measures of the Derg marked a radical change inthe economic foundation of Ethiopian feudalism?a) Settlement and villagization.b) N

What is the output of the following code snippet? int num = 100; if (num < 100) { if (num < 50) { num = num - 5; } else { num = num – 10; } } else { if (n

Jerome will also order t-shirt for the volunteers he will both adults and child sized t-shirt adults t-shirt are $5;and child t-shirt are $2.50 Jerome need at l

ACCESS MORE