I believe the answer will be t + 40 = race time
Answer:
-28
Step-by-step explanation:
6+(-34)
6-34= -28 that is the simplified form though the question isnt clear
Answer:
1. a. z test for means and t test for means.
2. C. HA : mu1 - mu2 > 0
Step-by-step explanation:
Hypothesis testing is used in a situation where there are more than 1 alternative available. The t test is conducted in the mean which determines the t value and then this value is compared with p value to identify the situation whether to accept or reject the null hypothesis. The alternative hypothesis in this situation is is represented by mu.
Answer:
a. $60
b. it doesn't show how much Mark makes on here so I can't give an answer
Answer:
18 ft
Step-by-step explanation:
18 is the only answer bigger than 9 and its obviously bigger than 9
