Let x represent the days it will take for the stalk to be at least 300 cm tall
3x+9≥300
3x≥291
x≥97
Answer: 

Step-by-step explanation:
- A null hypothesis is a type of hypothesis that is used in statistics that assumes there is no difference between particular characteristics of a population wheres the alternative hypothesis shows that there is a difference.
Given: A 37 bag sample had a mean of 421 grams.
Let
be the population mean.
Then, the null hypothesis would be:

whereas the alternative hypothesis would be:

Answer:
6
Step-by-step explanation:
29.6
9 is ones
2 is tens
but 6 is tents because it is after the point or decimal
Answer: D is my best guess
Step-by-step explanation: