4x^2 +15x + 13 tyats would be tour answrr
B is correct, and D is correct.
that is the answer to that question. Ive already done this question before and I got it right everytime
The value of x is 2. because you rule out y so it is 6times2is 12+3. that is 15
Answer:
50%
Step-by-step explanation:
The interval between the first quartile,25-th percentile, (155) and the third quartile, 75-th percentile, (196) comprises 50% of the sample data.
The desired interval is from 155 to 195 pounds, which starts exactly at the first quartile and ends just one pound short of the third quartile. Since this sample has a large number of men and a range of 102 pounds, that one pound difference can be neglected. Therefore, the percent of men who gave a response that falls in the interval 155 to 195 pounds can be guessed to be roughly 50%.
