Answer:
the required probability is 0.09
Option a) 0.09 is the correct Answer.
Step-by-step explanation:
Given that;
mean μ = 7
x = 4
the probability of exactly 4 bridge construction projects taking place at one time in this state = ?
Using the Poisson probability formula;
P( X=x ) = ( e^-μ × u^x) / x!
we substitute
P(X = 4) = (e⁻⁷ × 7⁴) / 4!
= 2.1894 / 24
= 0.0875 ≈ 0.09
Therefore the required probability is 0.09
Option a) 0.09 is the correct Answer.
Answer:
They are perpendicular because they have slopes that are opposite reciprocals of −5 and one-fifth.
Step-by-step explanation:
slope is the number next to x
By the geometric mean theorem,
So, by the Pythagorean theorem,
Hello,
sin y=4/20=1/5
==> y=11,5369590...°
<span>To isolate the variable, we must reverse the operations acting on the variable. We do this by performing the inverse of each operation on both sides of the equation. </span>
