Answer:
Already answered
Step-by-step explanation:
go to this
brainly.com/question/11412750
There is an answer by a tutor there better than me telling you
In the dimension of the frisbee given to be 10.2 inches in diameter, there are three significant figures. All, from 1, 0 and 2. Since these values are all significant, the last digit determines the greatest possible error allowed that is only in the tenths digit. The circumference of the frisbee is calculated through the equation,
C = πD
Substituting,
C = π(10.2 in) ≈ 32.0 in
Answer: 16
Step-by-step explanation:
Given : Mean :
Standard deviation :
The value of z-score is given by :-
For x= 115
The p-value :
Now, the number of people smarter than Many is given by :_
Hence, there are 16 members smarter than Mandy.
Answer:
She drove 72 miles on tuesday,
Over 3 days she drove = 50+72+38 = 160 miles
Now,
ratio = 72 : 160
= 36/80
= 9/20
= 9:20
A) 9:20