Calculate the length of AD give your answer to three signifcant figures
1 answer:
You might be interested in
Answer:
The answer is
Step-by-step explanation:
Just did this problem
Answer:
The probability that there are 8 occurrences in ten minutes is
option B. 0 .0771
Step-by-step explanation:
Given:
Random Variable = x
Mean number of occurrences in ten minutes is 5.3.
The probability of an occurrence is the same in any two time periods of an equal length
To Find:
The probability that there are 8 occurrences in ten minutes = ?
Solution:
Let X be the number of occurrences of the event X
Possion of distribution is given by ,
Substituting the values,
P(X=8) = 0.0771
Answer:
<em>1st triangle:</em>
sin(C): 0.64,
cos(C): 0.8,
<em>Second triangle:</em>
sin(C): 0.75,
cos(C): 0.67,
Step-by-step explanation:
Using SOH CAH TOA, we know that to find the sin of an angle, it's Opposite/Hypotenuse.
To find the cos of an angle, it's adjacent/hypotenuse.
<u>In the 1st triangle:</u>
The adjacent to C is 16, the hypotenuse is 25.
is the sin of C.
The adjacent to C is 20, and the hypotenuse is 25.
is the cos of C.
<u>In the second triangle:</u>
The opposite to C is and the hypotenuse is 2.
is the sin of C.
The adjacent to C is 2 and the hypotenuse is 3.
is the cos of C.
Hope this helped!