Answer:
28
Step-by-step explanation:
Using the formula:
Mean = np
n = number of rolls = 168
p = probability of obtaining a 1 from a die roll
P = number of 1 / total Faces
P = 1/6 = 0.16667
Mean = 168 * 0.16667
Mean = 28
Answer: first option.
Step-by-step explanation:
Given the right triangle shown in the figure, to calculate the measure of the angle m∠C, you can use the inverse function of the cosine:
You can identify in the figure, that, for the angle ∠C:
Then, since you know the lenght of the adjacent side and the lenght of the hypotenuse, you can substitute these values into .
Therefore, the measure of the angle ∠C is:
Answer:
Step-by-step explanation:
perp. 4/3
y - 5 = 4/3(x - 3)
y - 5 = 4/3x - 4
y = 4/3x + 1
Answer:
where's the question or the picture of the question