Answer:
the people will have to walk further
Step-by-step explanation:
7/8 = 87.5%
I'm guessing it is meant to say round to the nearest 10th of a percent
If the question actually says something different comment so i can fix it
Answer:
0.5358
Step-by-step explanation:
Given
mean = μ = 13.2 inches
and
SD = σ = 2.2 inches
We have to find z-score for the given value 13.4 first
z-score = (x-μ)/σ
= (13.4-13.2)/2.2
=0.2/2.2
=0.0909
We have to find the area to the left of given z-score
The area to the left is 0.5358
So, the probability of choosing an item with length less than 13.4 is 0.5358 ..
Answer:c=34.2
Step-by-step explanation:
c = 2πr;
π = 3.142;
r=5;
c=2(3.142)5
c=34.2
Answer:
x=3.5
Step-by-step explanation:
if y = y
20x+115=10x+150
-10x -10x
10x+115=150
-115 -115
10x=35
x=3.5
brainllest please
