⇒ s = a+b+c2=5+12+132 a + b + c 2 = 5 + 12 + 13 2 = 15 cm.
Area of the base = √s(s−a)(s−b)(s−c)
= √15×10×3×2 15 × 10 × 3 × 2 cm2 = 30 cm2
5 of the 6 exits were men, so the experimental probability that a man exits the room is 5/6.
Answer: $134.40
Step-by-step explanation: Just find 80% of 168. That is because 100 - 20 is 80. The question says 20% OFF.
Answer:
b for the first one and A for the second
Step-by-step explanation:
A + (b + c) = (a + b) + c.....what u have here is the associative property of addition