Answer:
<h2>1 < x < 6 ⇒ x ∈ (1, 6)</h2>Step-by-step explanation:
3x - 8 > -5 <em>add 8 to both sides</em>
3x > 3 <em>divide both sides by 3</em>
x > 1
2x - 7 < 5 <em>add 7 to both sides</em>
2x < 12 <em>divide both sides by 2</em>
x < 6
From x > 1 and x < 6 we have the solution 1 < x < 6 ⇒ x ∈ (1, 6)
Answer:
The correct answer is 0.15.
Step-by-step explanation:
Total number of participants for the track meet = 200
Number of females among the participants = × 200 = 100
Number of persons participate in the jumping event = 45
Number of females among these jumper = × 45 = 15
Therefore the number of female jumpers are 15 out of the 100 female participants for the track meet.
Therefore the probability that a participant chosen at random is a jumper, given that the person is a female is = 0.15