Mrs smalls takes up 3/10 of the white board if a student spits a spit ball at her what is the propability of the spitball not hitting her but lands on the white board

answer:

7/10

Step-by-step explanation:

the space that is left is 7 so 7/10 great question btw

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500

(a) the volume of the cone is 20/3 in3

hence, option a is correct.