Answer:
17.8
Step-by-step explanation:
Answer:
the first one not the second one
Step-by-step explanation:
As what I can observe, the pathway can be formed with 2 right triangles. Thus, I'll get the area of the 2 right triangles and multiply its area by the paving cost per square meter.
Area of Right Triangle: ab / 2
a = 6 2/3 m ⇒ 20/3 m; b = 3m
Area of 1 triangle= (20/3 m * 3 m) ÷ 2 = 20 ÷ 2 = 10 m²
Area of 2 triangles = 10m² * 2 = 20 m²
Total cost = $40 * 20m² = $800
Step-by-step explanation:
probability of milk chocolate=1/25
probability of dark chocolate=1/24
Answer:
13/52 or 25%
Step-by-step explanation:
There are 13 clubs out of a deck of cards (52)
