Answer:
B) 0.57
Step-by-step explanation:
Let's define:
- B: the home has a desktop computer.
Data
We want to find the probability that a home has a laptop given that it has a desktop computer, that is, P(A|B).
P(A|B) = P(A∩B)/P(B) = 0.47/0.82 = 0.57
Step-by-step explanation:
all real numbers not equal to 0
all real numbers
Answer: D. 2 and the sum of the length and the width.
Step-by-step explanation:
Add L +w to get one factor. 2 is the other factor.
Factors are what we multiply to get the product.
Answer:
A. 57.2
Step-by-step explanation:
Given: Nelly runs = 10-mile race in 88 minutes. At the same rate but 6.5-mile race
To find: How long it would take him to run a 6.5-mile race
Solution: To calculate the how long;
<u>How to calculate running pace</u>
- Divide your run time by your distance
- If you ran 3 miles in 30 minutes: 30 min ÷ 3 mi = 10 minutes per mile pace
<u>How to calculate run distance</u>
- Divide your running time by your pace
- If your pace is 8 minutes per mile and you ran for 32 minutes: 32 min ÷ 8 min per mi = 4 miles
<u>How to calculate run time</u>
- Multiply your pace by your distance
- If your pace is 9.5 minutes per mile and you ran 3 miles: 9.5 min per mi × 3 mi = 28.5 minutes = 28 minutes, 30 seconds
<u>How to calculate running speed</u>
- Divide your run distance by your run time
- If you ran 2.5 miles and you ran for 20 minutes:
2.5 mi ÷ 20 min = 0.125 miles per minute
Answer:
Try using math - way
Step-by-step explanation: