jacobcardiel jacobcardiel

27-06-2024
Mathematics

Answered

An urn contains 6 red marbles, 5 white marbles and 8 blue marbles. A child randomly selects three (without replacement).

Find the probability all have the same color.
Hint: Three distinct cases occur for the same color.
Correct

Find the probability that none is white.

Answer :

Other Questions

If a line is perpendicular to a line segment, what angle do they form at their intersection?A. [tex]45^{\circ}[/tex]B. [tex]180^{\circ}[/tex]C. [tex]0^{\circ}[/

In the redox reaction [tex]$AgNO _3+ Na \rightarrow NaNO _3+ Ag$[/tex], which element has been oxidized?A. Nitrogen ([tex]N[/tex])B. Oxygen ([tex]O[/tex])C. Sod

Responsible for reasoning, motor control, speech production, and problem solving:A. Cerebellum B. Frontal Lobes C. Thalamus D. Midbrain

A solution of sodium hydroxide (NaOH) was added to an aqueous solution of compound A. On heating the mixture, fumes evolved that turned red litmus paper blue.

Solve for x:[tex]\[ 6x - 5 = 8x + 2 \][/tex]

I'm having trouble rewriting the ambiguous sentences. I have answered them but i'm not sure that they are right. 2. Please close the door behind you. My answer:

Cumulative ExamJac is reading this paragraph from The Code Book:"Mathematicians have been studying factoring for centuries, and modern factoring techniques are

Neptune is approximately 4.5 billion kilometers from the sun. What is this distance in AU?A. [tex]$0.3 AU$[/tex]B. [tex]$3.8 AU$[/tex]C. [tex]$30 AU$[/tex]D. [t

ART 3 Word Knowledge"Staunch" most nearly means:A. usualB. barrenC. determinedD. unpleasantClick the button or type the letter to the left of your answer.

7. Define uniform circular motion and give an example of it. Why is it called accelerated motion?

What is the best thing to study in Antartica?

Rewrite the expression without using grouping symbols. 5(x – 19) A. 5x – 519 B. 5x – 19 C. 5x – 5 • 19 D. 5 + x – 5 + 19

What is 42% of 120.00?

what is (x+3)(x+8)=0

What was the "white man's burden"? a. bigger, stronger Europeans could carry more baggageb. the belief that Europeans had a moral responsibility to civilize pri

Evaluate 4a-bc if a=7 b=3 c= -2

Is it legal to advertise by posting flyers on trees or on neighbors' doorsteps?

4. Which two countries were members of NATO?a. West Germany and East Germanyb. Denmark and Hungaryc. Italy and United Kingdomd. United States and Soviet Union

If a triangle has one angle that measures 51° and one angle that measures 39°, what kind of triangle is it?

round 0.8127 to 3 decimal places