Hello there.
<span>4 3/4 - 2 3/4
19 over 4 - 2 3/4 = 19/4 - 11/4 = ?
After working that out. Your answer should be 2
Answer: 2</span>
Answer:
Step-by-step explanation:
We have two sides; the Adjacent and the Hypotnuse
Meaning we will use Cos
Cos = A/H
Cos X = 16/19
Use the inverse of Cos to find the angle
X = cos-1 (16/19)
X = 0.45499141546
X = 0.45
The answer in scientific notation is 4.5x10^-2
Answer:
0.006535 (to 6 decimal place)
Step-by-step explanation:
There are
8 students in total
10 faculty in total
Jury consists of 5 members
We need to select jury of students
Hence, the probability would be:
ways of selecting 5 students from 8 students DIVIDED by ways of selecting 5 members from total of 18
So,
5 of 8 selection = 8C5
5 out of 18 selection = 18C5
So,
Probability of selecting a jury of all students = 8C5/18C5 = 56/8568 = 0.006535