Volume of a cone V = pi * r * r * h / 3
so V = 45, r = 2 therefore 45 = 3.14 * 2 * 2 * h /3 => 45 = 3.14 * 4 * h /3
=> 135 = 3.14 * 4 * h => 33.75 = 3.14 * h => 10.75 = h
height = 10.75 cm rounded to 2 decimal places
Answer:
correct answer is D
Step-by-step explanation:
just did it on apex
Answer:
32768 ways
Step-by-step explanation:
Given
Marbles = 8 marbles
Selection = 5 (with replacement)
Required
Determine the number of ways
Because it is a selection with replacement; each selection is as follows:





Total number of ways is then calculated as:


Answer:
Monday
Step-by-step explanation:
Answer:
Step-by-step explanation:
Markup price= 15% of 500

= $ 75
Selling price = 500 + 75 = $ 575.00