Chacune de ces affirmations est elle vrai ou fausse ? Il faut justifier soignesement chaque reponse

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c = f

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)