wendybevier6577 wendybevier6577

14-05-2020
Mathematics

contestada

A container contains balls numbered from 1 through 55. A ball is drawn randomly and replaced. Then a second ball is drawn randomly. What is the probability that the first ball is number 9 and the second ball is number 41?

Respuesta :

santiagochile7777 santiagochile7777

15-05-2020

Answer:

1/3025

Step-by-step explanation:

Prob. of getting a 9 is 1/55; likewise for 41. multiply the 2 probs. together. (1/55)^2=1/3025≈0.00033057851

Answer Link

Otras preguntas

(a) Two pans of water are on different burners of a stove. One pan of water is boiling vigorously, while the other is boiling gently. What can be said about the

If the state troopers drive yellow Fords in your state, there may be an immediate braking response when you see any yellow Ford. This reaction is known as _____

What is the slope of y= 2.5x+8

16. A body is a particular amount of matter. It can be a solid, liquid or gas. It can be described as existing in 999 O A. motion and force. O B. location and m

2. How does Tessie's attitude toward the lottery change after her husband's name is drawn? How does it change when her name is drawn? Explain the significance o

One reason for computing the average cost for a product rather than the actual cost is that average cost is easier to compute.O True O False

A man is drawn to a scale of 1 ratio 20000,distance in kilometer represent by 4•5cm on the map

45 POINTS Evaluate the limit as h goes to 0 of the quotient of the quantity the 4th power of 3 plus h minus 81 and h. SEE PICTURE ATTACHED.

Danielle is having problems with drinking. She goes to a psychologist who gives her a form to fill out. It has a list of statements about drinking and problems

Sally can paint a room in 7 hours while it takes Steve 6 hours to paint the same room. How long would it take them to paint the room if they worked together?a