davidburruel199 davidburruel199

20-01-2018
Mathematics

contestada

there are 12 colored blocks of equal size in a bag . 4 of these blocks are blue , 5 are green , and 3 are red . if a block is removed from the bag at random , what is the probability that it will be blue ?

A. 1/2
B. 5/12
C. 1/3
D. 1/4

Respuesta :

gustanika gustanika

20-01-2018

Probability = amount of blue/ amount of all
Probability = 4/12
Probability = 1/3

Answer Link

ACCESS MORE

Otras preguntas

How are Cicero’s writings different from Juvenal’s

So i'm doing some test stuff and im kind of sucky at science sooo can someone help me? Question 1 The excretory system lets go of wastes in the body. A. True

List at least two ways that Aristide Boucicaut changed shopping and marketing in his store, the Bon Marche. Please help... 16pts

Writers keep their emotions at a distance with objective reporting. a. True b. False

Why were many of the machines that sped up production and travel invented during the 18th and 19th centuries? a. Rulers were finally funding scientific researc

Which statement is true about the expression 7(2x 5)A. The expression has two factorsB. The expression has three factors.C. The factor 2x 5 has three termsD.The

The two box-and-whisker plots below show the scores on a math exam for two classes. What do the interquartile ranges tell you about the two classes?

Which of the following could be used to make the simplest circuit? a. a battery and a wire b. a battery, wire, and a switch c. a battery, wire, and a light b

Weather differs from climate in that weather can change on a daily basis and is not considered a description of year-to-year conditions of temperature and preci

Which of the following statements best describes the end of the tale? a. The rioters become rich. c. Death takes the gold florins. b. The rioters meet death.