X/3 = 6/9
x= 6/9 x 3/1
x = 18/9 = 2
ANSWER=2
Answer:
63%
Step-by-step explanation:
12/19=0.63157895
0.63157895*100=63.1578947
Answer:
P(z>1.3) = 0.9032
Step-by-step explanation:
We are given:
Mean = 5000
Standard deviation = 1000
x = 6300
P(x>6300)=?
z-score =?
z-score = x- mean/standard deviation
z-score = 6300 - 5000/1000
z- score = 1300/1000
z-score = 1.3
So, P(x>6300) = P(z>1.3)
Looking at the z-probability distribution table and finding value:
P(z>1.3) = 0.9032
So, P(z>1.3) = 0.9032
I’m not 100% certain but i’m pretty sure 1:3 works
Answer:
49
Step-by-step explanation:
No she is not correct because we dont have only one angle angle G is 90.
So we can easily find the angle D
180-(90+41) =49