Twelve ping-pong balls are in a bag. ten are white and two are orange. find the probability that the two orange ping-pong balls are chosen without replacement and name the type of event. *

because they could drop even lower..

42.4

step-by-step explanation:

convert to decimal

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2