Al formula shect
A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pleces of glass that are cracked, If a rock
thrown by a lawn mower hits the window, what is the probability that the rock hits a plece of glass that is cracked?
A.
B.
C.,
D.

Ask by Guerrero Kelly. in the United States

Jan 20,2025

Question

Al formula shect
A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pleces of glass that are cracked, If a rock
thrown by a lawn mower hits the window, what is the probability that the rock hits a plece of glass that is cracked?
A.
B.
C.,
D.

Ask by Guerrero Kelly. in the United States

Jan 20,2025

UpStudy AI · Accepted Answer

To determine the probability that a rock hits a cracked piece of glass, follow these steps:

1. **Total Pieces of Glass:** There are **15** equal-sized pieces of glass in the window.
2. **Cracked Pieces:** Out of these, **3** pieces are cracked.
3. **Probability Calculation:** 
   
   The probability $$ P $$ of hitting a cracked piece is the ratio of cracked pieces to the total number of pieces:
   
   $$
   P = \frac{\text{Number of Cracked Pieces}}{\text{Total Number of Pieces}} = \frac{3}{15} = \frac{1}{5}
   $$

**Answer:**  
**B. $$ \frac{1}{5} $$**
The probability is $$ \frac{1}{5} $$.

Al formula shect
A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pleces of glass that are cracked, If a rock
thrown by a lawn mower hits the window, what is the probability that the rock hits a plece of glass that is cracked?
A.
B.
C.,
D.

Upstudy AI Solution

Answer

Solution

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Al formula shect A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pleces of glass that are cracked, If a rock thrown by a lawn mower hits the window, what is the probability that the rock hits a plece of glass that is cracked? A. B. C., D.

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Latest Probability Questions

Al formula shect
A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pleces of glass that are cracked, If a rock
thrown by a lawn mower hits the window, what is the probability that the rock hits a plece of glass that is cracked?
A.
B.
C.,
D.