I'm not gonna answer all 8... which question?
Answer:
Read
Step-by-step explanation:
Mean: add all the values and divide by the number of values
Median: when in order from least to greatest, the middle value
Mode: The value that ocoours most often
Answer:
1/1
Step-by-step explanation:
22/22 =1
Answer:
see explanation
Step-by-step explanation:
The value of the discriminant determines the nature of the roots
• If b² - 4ac > 0 then roots are real and distinct
• If b² - 4ac = 0 then roots are real and equal
• If b² - 4ac < 0 then roots are not real
Here b² - 4ac = 4 > 0
Hence roots are real and distinct
All you have to do is divide 3.5 by 5 and you should get 0.7. So she used 0.7 yards on one dress. Hope this helped :)
