Consider the scenario: subjects listened to 10 seconds of the jackson 5’s song "abc" and then were asked how long they thought the song snippet lasted. a) do people tend to overestimate the song length? b) what are the observational units and variable (s)?

109 is the nearest whole number/final answer! : )

the answer is 0.071

good luck! : d

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

it is a secret for it not to be compromised sorry

step-by-step explanation: