Erline715 Erline715

26-05-2014
Mathematics

Answered

A bag contains 9 blue marbles and 1 green marble. What is the probability of drawing a blue marble followed by a green marble, without replacing the first marble before drawing the second marble? Is the answer 1/9?

Answer :

kolson851 kolson851

26-05-2014

wouldn't it be 8/1 unless you pulled the green one on the first draw.

Answer Link

dandann dandann

26-05-2014

You're right the answer is 1/9

Answer Link

Other Questions

Short Answer Type Questions:a. Write any characteristics of Mendeleev's periodic table.

The probability that Edward purchases a video game from a store is 0.67 (event [tex]$A$[/tex]), and the probability that Greg purchases a video game from the st

Construct a truth table for the compound statement.[tex]$(q \wedge \sim p) \vee \sim q$[/tex]\begin{tabular}{|c|c|c|c|c|c|c|}\hline[tex]$p$[/tex] & [tex]$q$

Polygon MNOPQ is dilated by a factor of 5.4 with point M as a sensor of dilation to form the image M’N’O’P’Q’. Compare NO and N’O

Select the best answer for the question.Ten weeks ago, Jerry bought stock at \( \frac{21}{2} \); today the stock is valued at \( 20^3 \). We could say the stock

Step 1: Choose the lowest common denominator.Find the sum of [tex]\frac{1}{5}[/tex] and [tex]\frac{7}{10}[/tex].The expression written in equivalent form with c

1) The freezing point of a solution that contains {X} g of an unknown compound, (A), dissolved in {Y} g of benzene is found to be {Z} °C. The freezing point of

12. The table below shows the performance of Aisha in her final examination.\begin{tabular}{|l|l|}\hline \multicolumn{1}{|c|}{Subject} & Score \\\hline Engl

Question 3 (2 points)Which of the following is NOT one of the purposes for writing?A. PersuadeB. InformC. EntertainD. Demand

Which of the following accounts would be found on the income statement?

how have computers changed mapmaking in recent years

Why did Henry Clay group his resolutions in pairs in the Compromise of 1850?

two methods of active transport

on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?

on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?

2 ( 4a - 12 ) + 3a = 6a + 1

on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?

A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h

10u + 7 = 8 ( 2u - 4 ) - 9

What's breed of given cat???Check attachment