Atv can be purchased from the manufacturer for $160. an online retailer sells the same
tv with a 30% markup from the manufacturer’s price, and a superstore sells the same tv
for a 40% markup from the manufacturer’s price.
(a) what is the price of the tv when purchased online?
(b) what is the price of the tv when purchase at the superstore?
if you could tell how to solve it step by step i will give

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.