What is

4k^2-2k+4=-4
Factored?

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.