Which fraction and equivalent decimal correctly shows the ratio of shaded circles to all circles?

Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4