Answer:
the answer is X=4
Step-by-step explanation:
if you add four as x you'll have to get six and six times five = 30
=P
Answer:
n = 25
Step-by-step explanation:
9 / n+2 = 2/6
can be written as
n+2 / 9 = 6/2
n+2/9 = 3
n+2 = 3 * 9
n+2 = 27
n = 27 - 5
n = 25
Answer:
9
Step-by-step explanation:
Angles should be equal
Answer:

Step-by-step explanation:
We are given that Z is a standard normal variable.
We have to find the value of z such that
P(Z > z) = 0.6331
Calculation the value from standard normal z table, we have,

Thus,

Step-by-step explanation:
what is it asking you to do