Which expression is equivalent to -3(4x - 0.50)? A. -12x - 1.50
B. -12x + 1.50
C. -12x - 2.50
D. -12x - 3.50

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40