You spin the spinner, flip a coin, then spin the spinner again. find the probability of the compound event. spinning a 4, flipping heads then spinning a 7

the answer

b. they are parallel and will never intersect.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b