1) x/4+10=14 a)96 b)46 c)16 d)-16 2) 2(2-2x)=-3x a)-4 b)4 c)6 d)0 3) 3.75x+3.7=1.7+1.75x a)10 b)-1 c)1 d).1 answers : b c c

The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25