Need with this question. !
here is the sample space for three tosses of a coin: {hhh, hht, hth, htt, thh, tht, tth, ttt} calculate the probability that this compound event will yield a result of 1 head and 2 tails (in any order).
a) 0.125
b) 0.375
c) 0.333
d) 0.25

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .