What is the x intercept of y=−8/3x+9

okey so the slope is -3/5 and the y -intercept is 7/5

hope this if needed hmu

a king of hearts and a 2 of spades

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.