25 students.....10 of which passed...
percentage of students that passed : 10/25 = 0.4 = 40% <==
Answer:
30
Step-by-step explanation:
100%-40%=60%
but 50 is half of 100 you half 60% to 30 people
Answer: 99 different faces
Step-by-step explanation:
Since a witness can clearly remember the hairline and the eyes and eyebrows of a suspect, and the
basic identification kit contains 195 hairlines, 99 eyes and eyebrows, the number of different faces that can be produced with this information will be 99
X<span> ≤30
hope this helped</span>
Answer:
65 degrees
Step-by-step explanation:
115-180