PLEASE HELP ME GUYS: 1/t + 3/t + 5/t + . +t-1/t. a)
Determine the number of terms in the series in terms of t.​

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

What dimensions can créate more than one triangle ?

Find the distance between (0,5) & (-4,2)