In a survey of students, 80% were girls and 20% were boys. of the girls surveyed, 40% were wearing sneakers. if a surveyed students is selected at random, what is the probability the student is a girl wearing sneakers?

i belive those are the ones that are under 90 degreese.

its an acute right triangle

step-by-step explanation:

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2