sandeep throws a dice 180 times. the dice lands 72 times on a 2.how many times should the dice land on two if the dice is fair? PLEASE HELP ITS DUE TOMORROW!!!​

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

sometimes it can be so they can fit in with a certain group, and others are just like that because of their personality.

we can set up an equation to find the girls' ages. the equation is         28=0.5x-5+x. (comment if you need me to explain how i got this equation.) so, you add x and 0.5x to get 1.5x and add 5 to each side. your new equation is 33=1.5x. now divide both sides of the equation by 1.5 to get 22=x. because x is mary's age, to find jasmine's age we subtract mary's age from 28. we find that mary is 22 years old and jasmine is 6 years old.