Neither of them do,
The first one gives you:
1=-19
The second one gives you:
2=9
Neither of which are true.
Hope this helps :)
You missed a number how many meters of cloth
Answer:
Null Hypothesis years
Alternative hypothesis years
Step-by-step explanation:
Hypothesis is a tentative guess. In a null hypothesis, we state that there's no statistical significance between the variables. For alternative hypothesis, it's stated that there's significant statistical relation between the provided variables. In this case, the null Hypothesis is years and the alternative hypothesis is years
We can decide to accept or reject either null hypothesis or alternative hypothesis
Answer:
35
Step-by-step explanation:
14+21=7(2+3)=7(5)=35