We draw successively and without replacement 3 balls from a bag containing 10 balls 3 green 5 yellow and 2 white Determine the number of draws allowing us to obtain balls of the same color

ask the math teacher she or he would know lol.

step-by-step explanation:

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours