Answer:
Social referencing
Explanation:
Social referencing is when a child looks for a reaction in their parent's behavior towards objects, persons or situations to know how to act.
When he sees his mother looking at her brother and smiling, he instinctively knows that he can trust on his uncle and goes towards him.
Answer:
Her sample is not representative of college students as a whole
Explanation:
Lucy just distributed the survey in three of her classes and this is not encompassing enough hence cannot be used to draw a conclusion on the population. She could have gone across different sections of students in the college and make the selection such that every part is duely represented, after which she can conduct her survey.
Let's solve your equation step-by-step.<span><span><span>5x</span>+3</span>=<span><span>2x</span>−9</span></span>Step 1: Subtract 2x from both sides.<span><span><span><span>5x</span>+3</span>−<span>2x</span></span>=<span><span><span>2x</span>−9</span>−<span>2x</span></span></span><span><span><span>3x</span>+3</span>=<span>−9</span></span>Step 2: Subtract 3 from both sides.<span><span><span><span>3x</span>+3</span>−3</span>=<span><span>−9</span>−3</span></span><span><span>3x</span>=<span>−12</span></span>Step 3: Divide both sides by 3.<span><span><span>3x</span>3</span>=<span><span>−12</span>3</span></span><span>x=<span>−4</span></span>Answer:<span>x=<span>−<span>4</span></span></span>
