ATQ
Now
From all equations
Now
Adding 3 and 4
One side won't be covered hence
Answer: 0.9974
Step-by-step explanation:
Let X be the random variable that follows the normal distribution \.
If mean () = 10 and standard deviation () =1
then, the probability of selecting a number between 7 and 13 =
[Since ]
Hence, the probability of selecting a number between 7 and 13 is 0.9974.
Answer:
it is 4e + 13
Step-by-step explanation:
Answer:
x = 15.04
Step-by-step explanation:
For the angle measuring 42.7 deg, 16.3 is trhe adjacent leg, and x is the opposite leg.
The trig ratio that relates the opposuite leg to the adjacent leg is the tangent ratio.
tan A = opp/adj
tan 42.7 deg = x/16.3
x = 16.3 * tan 42.7 deg
x = 15.04
Answer: x = 15.04