A book costs $12.99, and a video game costs $39.99. The sales tax is 8 1/2%. Rounded to the nearest cent, how much more is the tax on the video game than the tax on the book? A. $2.30
B. $4.50
C. $2.50
D. $3.30

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Which of the following is the correct ratio for converting kilograms to grams

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.