She walks 22/7 km in 5/4 hrs, so she walks (22/7)/(5/4) km, or 88/35 (2_18/35) km, in 1 hr.
Answer:
The answer is A
Step-by-step explanation:
Answer : The statement is false for any value of because the even root function is always positive or
Answer:
-1.75.
Step-by-step explanation:
The z-score = (n - m) / d where n is the value (13) m = mean and d = standard deviation.
= (13 - 20) / 4
= -1.75 (answer)
<em><u>ANSWER</u></em>
My answer is in the photo above