Answer:
If 11 people use all three facilities, this means:
22 − 11 or 11 are using the gym and the pool but no the track,
29 − 11 or 18 are using the pool and the track but no the gym,
25 − 11 or 14 are using the gym and the track but no the pool.
How many people use the gym only?
130 − (14 + 11 + 11) = 94
How many people use the pool only?
62 − (18 + 11 + 11) = 22
How many people use the track only?
58 − (14 + 11 + 18) = 15
How many people go in for sports?
94 + 22 + 15 + 11 + 14 + 18 + 11 = 185
How many people use exactly one of the facilities?
94 + 22 + 15 = 131
What is the probability that the person uses exactly one of the facilities?
= 131/185 ≈ 0.7081
Step-by-step explanation:
its a bit confusing
Hope It Helps !!!!
A triangle that is a right triangle will have a sides that form the basis of Pythagorean triple or theorem, which is given as: c² = a² + b². (see diagram attached below).
<h3>What is a Right Triangle?</h3>
A triangle that has one of its angles as right angle or two of its sides are perpendicular is referred to as a right triangle or right-angled triangle.
Thus, a triangle that is a right triangle will have a sides that form the basis of Pythagorean triple or theorem, which is given as: c² = a² + b². (see diagram attached below).
Learn more about right triangle on:
brainly.com/question/2437195
Answer:The answer is 3 equal -4
Step-by-step explanation:
Answer:
Mass = 28.39 grams
Step-by-step explanation:
<u><em>Density = Mass / Volume</em></u>
Mass = Density × Volume
<em>Where D = 0.835 g/cm³ , V = 34 cm</em>
Mass = 0.835 × 34
Mass = 28.39 grams
