Write the ratio as a ratio of whole numbers using fractional notation. write the fraction in simplest form. 8 to 30 a - 4/15 b - 104/9 c - 104/13 d - 72/104 pleaaase explain how you do it!

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect