At the supermarket, jalen bought three kinds of meat. he purchased 1/4 pound of roast beef, 3/4 pound of ham, and 3/4 pound of turkey. which choice describes the total weight of the meats? a)less than 1 pound b)between 1 and 1 1/2 pounds c) between 1 1/2 and 2 pounds d) more than 2 pounds

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

10% of 1,900,000. show me how you got the answer