A student conducts a survey on the eye color of a group of ninth-graders and then randomly selects a ninth-grader. Compare the experimental probability of choosing a ninth-grader with blue eyes to the experimental probability of choosing a ninth-grader with hazel eyes.

Eye Color Blue Brown Green Hazel
Number 37 62 13 15

75

Step-by-step explanation:

blue : brown : green : hazel

37    :     62    :    13      :   15

37 + 62 + 13 + 15 = 127

hazel (15 ) + blue (37) = 52

127 - 52 = 75

The probability is 75/ 127

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)