Which statement is not true about the data shown by the box plot below? A. Three fourths of the data is less than 65. B. The median of the upper half of the data is 65. C. The interquartile range is 55. D. The median of the data is 55.

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?