Chuck has a gross pay of $815. 70. By how much will chuck’s gross pay be reduced if he has the following items withheld? federal tax of $56 social security tax that is 6. 2% of his gross pay medicare tax that is 1. 45% of his gross pay state tax that is 19% of his federal tax a. $73. 04 b. $129. 04 c. $235. 51 d. $273. 38.

The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.what is the value of a? a) -16b) -3c) 3d) 16

Based on calculations, students should have 10.4 grams of powder after conducting an experiment. the students get these results: 10.2 grams, 10.4 grams, 10.3 grams, 10.4 grams, and 10.5 grams. which words best describe this data? check all that apply. a- accurate b- falsified c-invalid d-precise e-redundant