Mary has an interest in music. she loves to buy cd's and cell phone ringtones. each cd, c, cost $14 and each ringtone, r, cost $2. she only has a budget of $50. write an inequality to represent this situation.

the answer is d. (1.2, -4.7) on edgn

hope this !

the ratios are reciprocals im positive

step-by-step explanation:

they are all positive numbers so it wouldn't be the other ones

in counting the number of heads in 4 coin flips, the probability that we get exactly one head is the probability that we get anyone of the following 4 outcomes: httt, thtt, ttht, or ttth. each has probability 1/16, so the probability to get exactly one head in 4 flips is 1/16 + 1/16 + 1/16 + 1/16 = 4/16 = 1/4.