Answer:
D
Step-by-step explanation:
For the third picture, angle QTS is 154 degrees
For the last picture, angle mJH is 55 degrees
I don’t know the first two but I hope this helps for now until someone can answer the first two.
1/3^4=1/81
The answer is 1/81.
Although this triangle<span> is obtuse, it does not have two sides of equal length. Its three sides are all different lengths, so it is scalene. The correct answer is obtuse scalene. The corresponding sides are opposite the corresponding </span>angles<span>.</span>
Since the problem is quite vague because the number of
choice per question is not written here. I’ll just put for 4 choices and 5
choices each.
To compute for the 5 choices each:
Mean = np = 20 (1/5) = 4
Standard deviation = sqrt(npq) = sqrt (4*(4/5) = 1.79
To compute for the 4 choices each:
Mean = np = 20 (1/4) = 5
Standard deviation = sqrt(npq) = sqrt (5*(4/5) = 2